/*
 * blogc: A blog compiler.
 * Copyright (C) 2015 Rafael G. Martins <rafael@rafaelmartins.eng.br>
 *
 * This program can be distributed under the terms of the BSD License.
 * See the file LICENSE.
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /* HAVE_CONFIG_H */

#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <cmocka.h>
#include <string.h>
#include "../src/content-parser.h"
#include "../src/utils/utils.h"


static void
test_slugify(void **state)
{
    char *s = blogc_slugify(NULL);
    assert_null(s);
    s = blogc_slugify("bola");
    assert_string_equal(s, "bola");
    free(s);
    s = blogc_slugify("bola o");
    assert_string_equal(s, "bola-o");
    free(s);
    s = blogc_slugify("Bola O");
    assert_string_equal(s, "bola-o");
    free(s);
    s = blogc_slugify("bola 0");
    assert_string_equal(s, "bola-0");
    free(s);
    s = blogc_slugify("bola  () o");
    assert_string_equal(s, "bola-----o");
    free(s);
    s = blogc_slugify("Bola O");
    assert_string_equal(s, "bola-o");
    free(s);
    s = blogc_slugify("bolaço");
    assert_string_equal(s, "bola--o");
    free(s);
}


static void
test_is_ordered_list_item(void **state)
{
    assert_true(blogc_is_ordered_list_item("1.bola", 2));
    assert_true(blogc_is_ordered_list_item("1. bola", 3));
    assert_true(blogc_is_ordered_list_item("12. bola", 4));
    assert_true(blogc_is_ordered_list_item("123. bola", 5));
    assert_true(blogc_is_ordered_list_item("1.    bola", 6));
    assert_true(blogc_is_ordered_list_item("1.    bola", 5));
    assert_false(blogc_is_ordered_list_item("1bola", 1));
    assert_false(blogc_is_ordered_list_item("12bola", 2));
    assert_false(blogc_is_ordered_list_item("1 .   bola", 6));
    assert_false(blogc_is_ordered_list_item("1.   bola", 6));
    assert_false(blogc_is_ordered_list_item("1.", 2));
    assert_false(blogc_is_ordered_list_item(NULL, 2));
}


static void
test_content_parse(void **state)
{
    size_t l = 0;
    char *html = blogc_content_parse(
        "# um\n"
        "## dois\n"
        "### tres\n"
        "#### quatro\n"
        "##### cinco\n"
        "###### seis\n"
        "\n"
        "bola\n"
        "chunda\n"
        "\n"
        ">  bola  \n"
        ">  guda\n"
        ">  buga\n"
        ">  \n"
        ">    asd\n"
        "\n"
        "    bola\n"
        "     asd\n"
        "    qwewer\n"
        "\n"
        "+++\n"
        "1. chunda\n"
        "3. fuuuu\n"
        "\n"
        "+  chunda2\n"
        "+  fuuuu2\n"
        "\n"
        "<style>\n"
        "   chunda\n"
        "</style>\n"
        "\n"
        "guda\n"
        "yay\n"
        "\n"
        "**bola**\n", &l);
    assert_non_null(html);
    assert_int_equal(l, 0);
    assert_string_equal(html,
        "<h1 id=\"um\">um</h1>\n"
        "<h2 id=\"dois\">dois</h2>\n"
        "<h3 id=\"tres\">tres</h3>\n"
        "<h4 id=\"quatro\">quatro</h4>\n"
        "<h5 id=\"cinco\">cinco</h5>\n"
        "<h6 id=\"seis\">seis</h6>\n"
        "<p>bola\n"
        "chunda</p>\n"
        "<blockquote><p>bola  <br />\n"
        "guda\n"
        "buga</p>\n"
        "<pre><code>asd</code></pre>\n"
        "</blockquote>\n"
        "<pre><code>bola\n"
        " asd\n"
        "qwewer</code></pre>\n"
        "<hr />\n"
        "<ol>\n"
        "<li>chunda</li>\n"
        "<li>fuuuu</li>\n"
        "</ol>\n"
        "<ul>\n"
        "<li>chunda2</li>\n"
        "<li>fuuuu2</li>\n"
        "</ul>\n"
        "<style>\n"
        "   chunda\n"
        "</style>\n"
        "<p>guda\n"
        "yay</p>\n"
        "<p><strong>bola</strong></p>\n");
    free(html);
}


static void
test_content_parse_crlf(void **state)
{
    size_t l = 0;
    char *html = blogc_content_parse(
        "# um\r\n"
        "## dois\r\n"
        "### tres\r\n"
        "#### quatro\r\n"
        "##### cinco\r\n"
        "###### seis\r\n"
        "\r\n"
        "bola\r\n"
        "chunda\r\n"
        "\r\n"
        ">  bola  \r\n"
        ">  guda\r\n"
        ">  buga\r\n"
        ">  \r\n"
        ">    asd\r\n"
        "\r\n"
        "    bola\r\n"
        "     asd\r\n"
        "    qwewer\r\n"
        "\r\n"
        "+++\r\n"
        "1. chunda\r\n"
        "3. fuuuu\r\n"
        "\r\n"
        "+  chunda2\r\n"
        "+  fuuuu2\r\n"
        "\r\n"
        "<style>\r\n"
        "   chunda\r\n"
        "</style>\r\n"
        "\r\n"
        "guda\r\n"
        "yay\r\n"
        "\r\n"
        "**bola**\r\n", &l);
    assert_non_null(html);
    assert_int_equal(l, 0);
    assert_string_equal(html,
        "<h1 id=\"um\">um</h1>\r\n"
        "<h2 id=\"dois\">dois</h2>\r\n"
        "<h3 id=\"tres\">tres</h3>\r\n"
        "<h4 id=\"quatro\">quatro</h4>\r\n"
        "<h5 id=\"cinco\">cinco</h5>\r\n"
        "<h6 id=\"seis\">seis</h6>\r\n"
        "<p>bola\r\n"
        "chunda</p>\r\n"
        "<blockquote><p>bola  <br />\r\n"
        "guda\r\n"
        "buga</p>\r\n"
        "<pre><code>asd</code></pre>\r\n"
        "</blockquote>\r\n"
        "<pre><code>bola\r\n"
        " asd\r\n"
        "qwewer</code></pre>\r\n"
        "<hr />\r\n"
        "<ol>\r\n"
        "<li>chunda</li>\r\n"
        "<li>fuuuu</li>\r\n"
        "</ol>\r\n"
        "<ul>\r\n"
        "<li>chunda2</li>\r\n"
        "<li>fuuuu2</li>\r\n"
        "</ul>\r\n"
        "<style>\r\n"
        "   chunda\r\n"
        "</style>\r\n"
        "<p>guda\r\n"
        "yay</p>\r\n"
        "<p><strong>bola</strong></p>\r\n");
    free(html);
}


static void
test_content_parse_with_excerpt(void **state)
{
    size_t l = 0;
    char *html = blogc_content_parse(
        "# test\n"
        "\n"
        "chunda\n"
        "\n"
        "..\n"
        "\n"
        "guda\n"
        "lol", &l);
    assert_non_null(html);
    assert_int_equal(l, 38);
    assert_string_equal(html,
        "<h1 id=\"test\">test</h1>\n"
        "<p>chunda</p>\n"
        "<p>guda\n"
        "lol</p>\n");
    free(html);
    l = 0;
    html = blogc_content_parse(
        "# test\n"
        "\n"
        "chunda\n"
        "\n"
        "...\n"
        "\n"
        "guda\n"
        "lol", &l);
    assert_non_null(html);
    assert_int_equal(l, 38);
    assert_string_equal(html,
        "<h1 id=\"test\">test</h1>\n"
        "<p>chunda</p>\n"
        "<p>guda\n"
        "lol</p>\n");
    free(html);
}


static void
test_content_parse_with_excerpt_crlf(void **state)
{
    size_t l = 0;
    char *html = blogc_content_parse(
        "# test\r\n"
        "\r\n"
        "chunda\r\n"
        "\r\n"
        "..\r\n"
        "\r\n"
        "guda\r\n"
        "lol", &l);
    assert_non_null(html);
    assert_int_equal(l, 40);
    assert_string_equal(html,
        "<h1 id=\"test\">test</h1>\r\n"
        "<p>chunda</p>\r\n"
        "<p>guda\r\n"
        "lol</p>\r\n");
    free(html);
    l = 0;
    html = blogc_content_parse(
        "# test\r\n"
        "\r\n"
        "chunda\r\n"
        "\r\n"
        "...\r\n"
        "\r\n"
        "guda\r\n"
        "lol", &l);
    assert_non_null(html);
    assert_int_equal(l, 40);
    assert_string_equal(html,
        "<h1 id=\"test\">test</h1>\r\n"
        "<p>chunda</p>\r\n"
        "<p>guda\r\n"
        "lol</p>\r\n");
    free(html);
}


static void
test_content_parse_header(void **state)
{
    char *html = blogc_content_parse("## bola", NULL);
    assert_non_null(html);
    assert_string_equal(html, "<h2 id=\"bola\">bola</h2>\n");
    free(html);
    html = blogc_content_parse("## bola\n", NULL);
    assert_non_null(html);
    assert_string_equal(html, "<h2 id=\"bola\">bola</h2>\n");
    free(html);
    html = blogc_content_parse(
        "bola\n"
        "\n"
        "## bola\n"
        "\n"
        "guda\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola</p>\n"
        "<h2 id=\"bola\">bola</h2>\n"
        "<p>guda</p>\n");
    free(html);
}


static void
test_content_parse_header_crlf(void **state)
{
    char *html = blogc_content_parse("## bola", NULL);
    assert_non_null(html);
    assert_string_equal(html, "<h2 id=\"bola\">bola</h2>\n");
    free(html);
    html = blogc_content_parse("## bola\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html, "<h2 id=\"bola\">bola</h2>\r\n");
    free(html);
    html = blogc_content_parse(
        "bola\r\n"
        "\r\n"
        "## bola\r\n"
        "\r\n"
        "guda\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola</p>\r\n"
        "<h2 id=\"bola\">bola</h2>\r\n"
        "<p>guda</p>\r\n");
    free(html);
}


static void
test_content_parse_html(void **state)
{
    char *html = blogc_content_parse("<div>\n</div>", NULL);
    assert_non_null(html);
    assert_string_equal(html, "<div>\n</div>\n");
    free(html);
    html = blogc_content_parse("<div>\n</div>\n", NULL);
    assert_non_null(html);
    assert_string_equal(html, "<div>\n</div>\n");
    free(html);
    html = blogc_content_parse(
        "bola\n"
        "\n"
        "<div>\n"
        "</div>\n"
        "\n"
        "chunda\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola</p>\n"
        "<div>\n</div>\n"
        "<p>chunda</p>\n");
    free(html);
}


static void
test_content_parse_html_crlf(void **state)
{
    char *html = blogc_content_parse("<div>\r\n</div>", NULL);
    assert_non_null(html);
    assert_string_equal(html, "<div>\r\n</div>\r\n");
    free(html);
    html = blogc_content_parse("<div>\r\n</div>\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html, "<div>\r\n</div>\r\n");
    free(html);
    html = blogc_content_parse(
        "bola\r\n"
        "\r\n"
        "<div>\r\n"
        "</div>\r\n"
        "\r\n"
        "chunda\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola</p>\r\n"
        "<div>\r\n</div>\r\n"
        "<p>chunda</p>\r\n");
    free(html);
}


static void
test_content_parse_blockquote(void **state)
{
    char *html = blogc_content_parse(">  bola\n>  guda", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<blockquote><p>bola\n"
        "guda</p>\n"
        "</blockquote>\n");
    free(html);
    html = blogc_content_parse(">  bola\n>  guda\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<blockquote><p>bola\n"
        "guda</p>\n"
        "</blockquote>\n");
    free(html);
    html = blogc_content_parse(
        "bola\n"
        "\n"
        ">   bola\n"
        ">   guda\n"
        "\n"
        "chunda\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola</p>\n"
        "<blockquote><p>bola\n"
        "guda</p>\n"
        "</blockquote>\n"
        "<p>chunda</p>\n");
    free(html);
}


static void
test_content_parse_blockquote_crlf(void **state)
{
    char *html = blogc_content_parse(">  bola\r\n>  guda", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<blockquote><p>bola\r\n"
        "guda</p>\r\n"
        "</blockquote>\r\n");
    free(html);
    html = blogc_content_parse(">  bola\r\n>  guda\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<blockquote><p>bola\r\n"
        "guda</p>\r\n"
        "</blockquote>\r\n");
    free(html);
    html = blogc_content_parse(
        "bola\r\n"
        "\r\n"
        ">   bola\r\n"
        ">   guda\r\n"
        "\r\n"
        "chunda\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola</p>\r\n"
        "<blockquote><p>bola\r\n"
        "guda</p>\r\n"
        "</blockquote>\r\n"
        "<p>chunda</p>\r\n");
    free(html);
}


static void
test_content_parse_code(void **state)
{
    char *html = blogc_content_parse("  bola\n  guda", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<pre><code>bola\n"
        "guda</code></pre>\n");
    free(html);
    html = blogc_content_parse("  bola\n  guda\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<pre><code>bola\n"
        "guda</code></pre>\n");
    free(html);
    html = blogc_content_parse(
        "bola\n"
        "\n"
        "   bola\n"
        "   guda\n"
        "\n"
        "chunda\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola</p>\n"
        "<pre><code>bola\n"
        "guda</code></pre>\n"
        "<p>chunda</p>\n");
    free(html);
}


static void
test_content_parse_code_crlf(void **state)
{
    char *html = blogc_content_parse("  bola\r\n  guda", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<pre><code>bola\r\n"
        "guda</code></pre>\r\n");
    free(html);
    html = blogc_content_parse("  bola\r\n  guda\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<pre><code>bola\r\n"
        "guda</code></pre>\r\n");
    free(html);
    html = blogc_content_parse(
        "bola\r\n"
        "\r\n"
        "   bola\r\n"
        "   guda\r\n"
        "\r\n"
        "chunda\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola</p>\r\n"
        "<pre><code>bola\r\n"
        "guda</code></pre>\r\n"
        "<p>chunda</p>\r\n");
    free(html);
}


static void
test_content_parse_horizontal_rule(void **state)
{
    char *html = blogc_content_parse("bola\nguda\n\n**", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola\n"
        "guda</p>\n"
        "<hr />\n");
    free(html);
    html = blogc_content_parse("bola\nguda\n\n++++", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola\n"
        "guda</p>\n"
        "<hr />\n");
    free(html);
    html = blogc_content_parse("bola\nguda\n\n--\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola\n"
        "guda</p>\n"
        "<hr />\n");
    free(html);
    html = blogc_content_parse("bola\nguda\n\n****\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola\n"
        "guda</p>\n"
        "<hr />\n");
    free(html);
    html = blogc_content_parse(
        "bola\n"
        "\n"
        "**\n"
        "\n"
        "chunda\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola</p>\n"
        "<hr />\n"
        "<p>chunda</p>\n");
    free(html);
    html = blogc_content_parse(
        "bola\n"
        "\n"
        "----\n"
        "\n"
        "chunda\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola</p>\n"
        "<hr />\n"
        "<p>chunda</p>\n");
    free(html);
}


static void
test_content_parse_horizontal_rule_crlf(void **state)
{
    char *html = blogc_content_parse("bola\r\nguda\r\n\r\n**", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola\r\n"
        "guda</p>\r\n"
        "<hr />\r\n");
    free(html);
    html = blogc_content_parse("bola\r\nguda\r\n\r\n++++", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola\r\n"
        "guda</p>\r\n"
        "<hr />\r\n");
    free(html);
    html = blogc_content_parse("bola\r\nguda\r\n\r\n--\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola\r\n"
        "guda</p>\r\n"
        "<hr />\r\n");
    free(html);
    html = blogc_content_parse("bola\r\nguda\r\n\r\n****\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola\r\n"
        "guda</p>\r\n"
        "<hr />\r\n");
    free(html);
    html = blogc_content_parse(
        "bola\r\n"
        "\r\n"
        "**\r\n"
        "\r\n"
        "chunda\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola</p>\r\n"
        "<hr />\r\n"
        "<p>chunda</p>\r\n");
    free(html);
    html = blogc_content_parse(
        "bola\r\n"
        "\r\n"
        "----\r\n"
        "\r\n"
        "chunda\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>bola</p>\r\n"
        "<hr />\r\n"
        "<p>chunda</p>\r\n");
    free(html);
}


static void
test_content_parse_unordered_list(void **state)
{
    char *html = blogc_content_parse(
        "lol\n"
        "\n"
        "*  asd\n"
        "*  qwe\n"
        "*  zxc", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\n"
        "<ul>\n"
        "<li>asd</li>\n"
        "<li>qwe</li>\n"
        "<li>zxc</li>\n"
        "</ul>\n");
    free(html);
    html = blogc_content_parse(
        "lol\n"
        "\n"
        "*  asd\n"
        "*  qwe\n"
        "*  zxc\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\n"
        "<ul>\n"
        "<li>asd</li>\n"
        "<li>qwe</li>\n"
        "<li>zxc</li>\n"
        "</ul>\n");
    free(html);
    html = blogc_content_parse(
        "lol\n"
        "\n"
        "*  asd\n"
        "*  qwe\n"
        "*  zxc\n"
        "\n"
        "fuuuu\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\n"
        "<ul>\n"
        "<li>asd</li>\n"
        "<li>qwe</li>\n"
        "<li>zxc</li>\n"
        "</ul>\n"
        "<p>fuuuu</p>\n");
    free(html);
    html = blogc_content_parse(
        "lol\n"
        "\n"
        "*  asd\n"
        "   cvb\n"
        "*  qwe\n"
        "*  zxc\n"
        "   1234\n"
        "\n"
        "fuuuu\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\n"
        "<ul>\n"
        "<li>asd\n"
        "cvb</li>\n"
        "<li>qwe</li>\n"
        "<li>zxc\n"
        "1234</li>\n"
        "</ul>\n"
        "<p>fuuuu</p>\n");
    free(html);
    html = blogc_content_parse(
        "*  asd\n"
        "*   qwe\n"
        "*    zxc", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<ul>\n"
        "<li>asd</li>\n"
        "<li> qwe</li>\n"
        "<li>  zxc</li>\n"
        "</ul>\n");
    free(html);
}


static void
test_content_parse_unordered_list_crlf(void **state)
{
    char *html = blogc_content_parse(
        "lol\r\n"
        "\r\n"
        "*  asd\r\n"
        "*  qwe\r\n"
        "*  zxc", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\r\n"
        "<ul>\r\n"
        "<li>asd</li>\r\n"
        "<li>qwe</li>\r\n"
        "<li>zxc</li>\r\n"
        "</ul>\r\n");
    free(html);
    html = blogc_content_parse(
        "lol\r\n"
        "\r\n"
        "*  asd\r\n"
        "*  qwe\r\n"
        "*  zxc\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\r\n"
        "<ul>\r\n"
        "<li>asd</li>\r\n"
        "<li>qwe</li>\r\n"
        "<li>zxc</li>\r\n"
        "</ul>\r\n");
    free(html);
    html = blogc_content_parse(
        "lol\r\n"
        "\r\n"
        "*  asd\r\n"
        "*  qwe\r\n"
        "*  zxc\r\n"
        "\r\n"
        "fuuuu\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\r\n"
        "<ul>\r\n"
        "<li>asd</li>\r\n"
        "<li>qwe</li>\r\n"
        "<li>zxc</li>\r\n"
        "</ul>\r\n"
        "<p>fuuuu</p>\r\n");
    free(html);
    html = blogc_content_parse(
        "lol\r\n"
        "\r\n"
        "*  asd\r\n"
        "   cvb\r\n"
        "*  qwe\r\n"
        "*  zxc\r\n"
        "   1234\r\n"
        "\r\n"
        "fuuuu\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\r\n"
        "<ul>\r\n"
        "<li>asd\r\n"
        "cvb</li>\r\n"
        "<li>qwe</li>\r\n"
        "<li>zxc\r\n"
        "1234</li>\r\n"
        "</ul>\r\n"
        "<p>fuuuu</p>\r\n");
    free(html);
    html = blogc_content_parse(
        "*  asd\r\n"
        "*   qwe\r\n"
        "*    zxc", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<ul>\r\n"
        "<li>asd</li>\r\n"
        "<li> qwe</li>\r\n"
        "<li>  zxc</li>\r\n"
        "</ul>\r\n");
    free(html);
}


static void
test_content_parse_ordered_list(void **state)
{
    char *html = blogc_content_parse(
        "lol\n"
        "\n"
        "1.  asd\n"
        "2.  qwe\n"
        "3.  zxc", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\n"
        "<ol>\n"
        "<li>asd</li>\n"
        "<li>qwe</li>\n"
        "<li>zxc</li>\n"
        "</ol>\n");
    free(html);
    html = blogc_content_parse(
        "lol\n"
        "\n"
        "1.  asd\n"
        "2.  qwe\n"
        "3.  zxc\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\n"
        "<ol>\n"
        "<li>asd</li>\n"
        "<li>qwe</li>\n"
        "<li>zxc</li>\n"
        "</ol>\n");
    free(html);
    html = blogc_content_parse(
        "lol\n"
        "\n"
        "1.  asd\n"
        "2.  qwe\n"
        "3.  zxc\n"
        "\n"
        "fuuuu\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\n"
        "<ol>\n"
        "<li>asd</li>\n"
        "<li>qwe</li>\n"
        "<li>zxc</li>\n"
        "</ol>\n"
        "<p>fuuuu</p>\n");
    free(html);
    html = blogc_content_parse(
        "lol\n"
        "\n"
        "1.  asd\n"
        "    cvb\n"
        "2.  qwe\n"
        "3.  zxc\n"
        "    1234\n"
        "\n"
        "fuuuu\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\n"
        "<ol>\n"
        "<li>asd\n"
        "cvb</li>\n"
        "<li>qwe</li>\n"
        "<li>zxc\n"
        "1234</li>\n"
        "</ol>\n"
        "<p>fuuuu</p>\n");
    free(html);
    html = blogc_content_parse(
        "1.  asd\n"
        "2.   qwe\n"
        "3.    zxc", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<ol>\n"
        "<li>asd</li>\n"
        "<li> qwe</li>\n"
        "<li>  zxc</li>\n"
        "</ol>\n");
    free(html);
}


static void
test_content_parse_ordered_list_crlf(void **state)
{
    char *html = blogc_content_parse(
        "lol\r\n"
        "\r\n"
        "1.  asd\r\n"
        "2.  qwe\r\n"
        "3.  zxc", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\r\n"
        "<ol>\r\n"
        "<li>asd</li>\r\n"
        "<li>qwe</li>\r\n"
        "<li>zxc</li>\r\n"
        "</ol>\r\n");
    free(html);
    html = blogc_content_parse(
        "lol\r\n"
        "\r\n"
        "1.  asd\r\n"
        "2.  qwe\r\n"
        "3.  zxc\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\r\n"
        "<ol>\r\n"
        "<li>asd</li>\r\n"
        "<li>qwe</li>\r\n"
        "<li>zxc</li>\r\n"
        "</ol>\r\n");
    free(html);
    html = blogc_content_parse(
        "lol\r\n"
        "\r\n"
        "1.  asd\r\n"
        "2.  qwe\r\n"
        "3.  zxc\r\n"
        "\r\n"
        "fuuuu\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\r\n"
        "<ol>\r\n"
        "<li>asd</li>\r\n"
        "<li>qwe</li>\r\n"
        "<li>zxc</li>\r\n"
        "</ol>\r\n"
        "<p>fuuuu</p>\r\n");
    free(html);
    html = blogc_content_parse(
        "lol\r\n"
        "\r\n"
        "1.  asd\r\n"
        "    cvb\r\n"
        "2.  qwe\r\n"
        "3.  zxc\r\n"
        "    1234\r\n"
        "\r\n"
        "fuuuu\r\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>lol</p>\r\n"
        "<ol>\r\n"
        "<li>asd\r\n"
        "cvb</li>\r\n"
        "<li>qwe</li>\r\n"
        "<li>zxc\r\n"
        "1234</li>\r\n"
        "</ol>\r\n"
        "<p>fuuuu</p>\r\n");
    free(html);
    html = blogc_content_parse(
        "1.  asd\r\n"
        "2.   qwe\r\n"
        "3.    zxc", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<ol>\r\n"
        "<li>asd</li>\r\n"
        "<li> qwe</li>\r\n"
        "<li>  zxc</li>\r\n"
        "</ol>\r\n");
    free(html);
}


char*
__wrap_blogc_directive_loader(const char *name, const char *argument,
    b_trie_t *params)
{
    assert_string_equal(name, mock_type(const char*));
    const char *arg = mock_type(const char*);
    if (arg == NULL)
        assert_null(argument);
    else
        assert_string_equal(argument, arg);
    assert_int_equal(b_trie_size(params), mock_type(unsigned int));

    for (unsigned int i = 0; i < b_trie_size(params); i++) {
        const char *key = mock_type(const char*);
        const char *value = mock_type(const char*);
        assert_string_equal(b_trie_lookup(params, key), value);
    }

    return b_strdup("CHUNDA\n");
}


static void
test_content_parse_directive(void **state)
{
    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, NULL);
    will_return(__wrap_blogc_directive_loader, 0);
    char *html = blogc_content_parse(
        ".. bola::",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, NULL);
    will_return(__wrap_blogc_directive_loader, 0);
    html = blogc_content_parse(
        ".. bola::\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, NULL);
    will_return(__wrap_blogc_directive_loader, 0);
    html = blogc_content_parse(
        ".. bola:: ",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, NULL);
    will_return(__wrap_blogc_directive_loader, 0);
    html = blogc_content_parse(
        ".. bola:: \n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, NULL);
    will_return(__wrap_blogc_directive_loader, 0);
    html = blogc_content_parse(
        ".. bola::\r\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, NULL);
    will_return(__wrap_blogc_directive_loader, 1);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    html = blogc_content_parse(
        ".. bola::\n"
        "   :asd: qwe",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, NULL);
    will_return(__wrap_blogc_directive_loader, 1);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    html = blogc_content_parse(
        ".. bola::\n"
        "   :asd: qwe\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, NULL);
    will_return(__wrap_blogc_directive_loader, 1);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    html = blogc_content_parse(
        ".. bola::\r\n"
        "   :asd: qwe\r\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, NULL);
    will_return(__wrap_blogc_directive_loader, 2);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    will_return(__wrap_blogc_directive_loader, "zxc");
    will_return(__wrap_blogc_directive_loader, "vbn");
    html = blogc_content_parse(
        ".. bola::\n"
        "   :asd: qwe\n"
        "   :zxc: vbn",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, NULL);
    will_return(__wrap_blogc_directive_loader, 2);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    will_return(__wrap_blogc_directive_loader, "zxc");
    will_return(__wrap_blogc_directive_loader, "vbn");
    html = blogc_content_parse(
        ".. bola::\n"
        "   :asd: qwe\n"
        "   :zxc: vbn\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, NULL);
    will_return(__wrap_blogc_directive_loader, 2);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    will_return(__wrap_blogc_directive_loader, "zxc");
    will_return(__wrap_blogc_directive_loader, "vbn");
    html = blogc_content_parse(
        ".. bola::\r\n"
        "   :asd: qwe\r\n"
        "   :zxc: vbn\r\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, NULL);
    will_return(__wrap_blogc_directive_loader, 3);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    will_return(__wrap_blogc_directive_loader, "ert");
    will_return(__wrap_blogc_directive_loader, "zxvc");
    will_return(__wrap_blogc_directive_loader, "qwe");
    will_return(__wrap_blogc_directive_loader, "bola");
    html = blogc_content_parse(
        "# foo\n"
        "\n"
        ".. bola::\n"
        "   :asd: qwe\n"
        "   :ert: zxvc\n"
        "   :qwe: bola\n"
        "\n"
        "bola", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<h1 id=\"foo\">foo</h1>\n"
        "CHUNDA\n"
        "<p>bola</p>\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, NULL);
    will_return(__wrap_blogc_directive_loader, 3);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    will_return(__wrap_blogc_directive_loader, "ert");
    will_return(__wrap_blogc_directive_loader, "zxvc");
    will_return(__wrap_blogc_directive_loader, "qwe");
    will_return(__wrap_blogc_directive_loader, "bola");
    html = blogc_content_parse(
        "# foo\r\n"
        "\r\n"
        ".. bola::\r\n"
        "   :asd: qwe\r\n"
        "   :ert: zxvc\r\n"
        "   :qwe: bola\r\n"
        "\r\n"
        "bola", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<h1 id=\"foo\">foo</h1>\r\n"
        "CHUNDA\n"
        "<p>bola</p>\r\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, "chunda");
    will_return(__wrap_blogc_directive_loader, 0);
    html = blogc_content_parse(
        ".. bola:: chunda",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, "chunda");
    will_return(__wrap_blogc_directive_loader, 0);
    html = blogc_content_parse(
        ".. bola:: chunda\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, "chunda");
    will_return(__wrap_blogc_directive_loader, 0);
    html = blogc_content_parse(
        ".. bola:: chunda\r\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, "chunda");
    will_return(__wrap_blogc_directive_loader, 1);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    html = blogc_content_parse(
        ".. bola:: chunda\n"
        "   :asd: qwe",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, "chunda");
    will_return(__wrap_blogc_directive_loader, 1);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    html = blogc_content_parse(
        ".. bola:: chunda\n"
        "   :asd: qwe\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, "chunda");
    will_return(__wrap_blogc_directive_loader, 1);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    html = blogc_content_parse(
        ".. bola:: chunda\r\n"
        "   :asd: qwe\r\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, "chunda");
    will_return(__wrap_blogc_directive_loader, 2);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    will_return(__wrap_blogc_directive_loader, "zxc");
    will_return(__wrap_blogc_directive_loader, "vbn");
    html = blogc_content_parse(
        ".. bola:: chunda\n"
        "   :asd: qwe\n"
        "   :zxc: vbn",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, "chunda");
    will_return(__wrap_blogc_directive_loader, 2);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    will_return(__wrap_blogc_directive_loader, "zxc");
    will_return(__wrap_blogc_directive_loader, "vbn");
    html = blogc_content_parse(
        ".. bola:: chunda\n"
        "   :asd: qwe\n"
        "   :zxc: vbn\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, "chunda");
    will_return(__wrap_blogc_directive_loader, 2);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    will_return(__wrap_blogc_directive_loader, "zxc");
    will_return(__wrap_blogc_directive_loader, "vbn");
    html = blogc_content_parse(
        ".. bola:: chunda\r\n"
        "   :asd: qwe\r\n"
        "   :zxc: vbn\r\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "CHUNDA\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, "chunda");
    will_return(__wrap_blogc_directive_loader, 3);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    will_return(__wrap_blogc_directive_loader, "ert");
    will_return(__wrap_blogc_directive_loader, "zxvc");
    will_return(__wrap_blogc_directive_loader, "qwe");
    will_return(__wrap_blogc_directive_loader, "bola");
    html = blogc_content_parse(
        "# foo\n"
        "\n"
        ".. bola:: chunda\n"
        "   :asd: qwe\n"
        "   :ert: zxvc\n"
        "   :qwe: bola\n"
        "\n"
        "bola", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<h1 id=\"foo\">foo</h1>\n"
        "CHUNDA\n"
        "<p>bola</p>\n");
    free(html);

    will_return(__wrap_blogc_directive_loader, "bola");
    will_return(__wrap_blogc_directive_loader, "chunda");
    will_return(__wrap_blogc_directive_loader, 3);
    will_return(__wrap_blogc_directive_loader, "asd");
    will_return(__wrap_blogc_directive_loader, "qwe");
    will_return(__wrap_blogc_directive_loader, "ert");
    will_return(__wrap_blogc_directive_loader, "zxvc");
    will_return(__wrap_blogc_directive_loader, "qwe");
    will_return(__wrap_blogc_directive_loader, "bola");
    html = blogc_content_parse(
        "# foo\r\n"
        "\r\n"
        ".. bola:: chunda\r\n"
        "   :asd: qwe\r\n"
        "   :ert: zxvc\r\n"
        "   :qwe: bola\r\n"
        "\r\n"
        "bola", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<h1 id=\"foo\">foo</h1>\r\n"
        "CHUNDA\n"
        "<p>bola</p>\r\n");
    free(html);
}


static void
test_content_parse_invalid_excerpt(void **state)
{
    size_t l = 0;
    char *html = blogc_content_parse(
        "# test\n"
        "\n"
        "chunda\n"
        "..\n"
        "\n"
        "guda\n"
        "lol", &l);
    assert_non_null(html);
    assert_int_equal(l, 0);
    assert_string_equal(html,
        "<h1 id=\"test\">test</h1>\n"
        "<p>chunda\n"
        "..</p>\n"
        "<p>guda\n"
        "lol</p>\n");
    free(html);
    l = 0;
    html = blogc_content_parse(
        "# test\n"
        "\n"
        "chunda\n"
        "\n"
        "...\n"
        "guda\n"
        "lol", &l);
    assert_non_null(html);
    assert_int_equal(l, 0);
    assert_string_equal(html,
        "<h1 id=\"test\">test</h1>\n"
        "<p>chunda</p>\n"
        "<p>...\n"
        "guda\n"
        "lol</p>\n");
    free(html);
    l = 0;
    html = blogc_content_parse(
        "# test\n"
        "\n"
        "chunda..\n"
        "\n"
        "guda\n"
        "lol", &l);
    assert_non_null(html);
    assert_int_equal(l, 0);
    assert_string_equal(html,
        "<h1 id=\"test\">test</h1>\n"
        "<p>chunda..</p>\n"
        "<p>guda\n"
        "lol</p>\n");
    free(html);
    l = 0;
    html = blogc_content_parse(
        "# test\n"
        "\n"
        "chunda\n"
        "\n"
        "...guda\n"
        "lol", &l);
    assert_non_null(html);
    assert_int_equal(l, 0);
    assert_string_equal(html,
        "<h1 id=\"test\">test</h1>\n"
        "<p>chunda</p>\n"
        "<p>...guda\n"
        "lol</p>\n");
    free(html);
}


static void
test_content_parse_invalid_header(void **state)
{
    char *html = blogc_content_parse(
        "asd\n"
        "\n"
        "##bola\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>asd</p>\n"
        "<p>##bola</p>\n");
    free(html);
}


static void
test_content_parse_invalid_header_empty(void **state)
{
    char *html = blogc_content_parse(
        "asd\n"
        "\n"
        "##\n"
        "\n"
        "qwe\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>asd</p>\n"
        "<p>##\n"
        "\n"
        "qwe</p>\n");
    free(html);
}


static void
test_content_parse_invalid_blockquote(void **state)
{
    char *html = blogc_content_parse(
        ">   asd\n"
        "> bola\n"
        ">   foo\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>&gt;   asd\n"
        "&gt; bola\n"
        "&gt;   foo</p>\n");
    free(html);
    html = blogc_content_parse(
        ">   asd\n"
        "> bola", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>&gt;   asd\n"
        "&gt; bola</p>\n");
    free(html);
}


static void
test_content_parse_invalid_code(void **state)
{
    char *html = blogc_content_parse(
        "    asd\n"
        "  bola\n"
        "    foo\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>    asd\n"
        "  bola\n"
        "    foo</p>\n");
    free(html);
    html = blogc_content_parse(
        "    asd\n"
        "  bola\n"
        "    foo", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>    asd\n"
        "  bola\n"
        "    foo</p>\n");
    free(html);
}


static void
test_content_parse_invalid_horizontal_rule(void **state)
{
    // this generates invalid html, but...
    char *html = blogc_content_parse("** asd", NULL);
    assert_non_null(html);
    assert_string_equal(html, "<p><strong> asd</p>\n");
    free(html);
    html = blogc_content_parse("** asd\n", NULL);
    assert_non_null(html);
    assert_string_equal(html, "<p><strong> asd</p>\n");
    free(html);
}


static void
test_content_parse_invalid_unordered_list(void **state)
{
    // more invalid html
    char *html = blogc_content_parse(
        "*  asd\n"
        "1. qwe", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p><em>  asd\n"
        "1. qwe</p>\n");
    free(html);
    html = blogc_content_parse(
        "*  asd\n"
        "1. qwe\n"
        "\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p><em>  asd\n"
        "1. qwe</p>\n");
    free(html);
    html = blogc_content_parse(
        "*  asd\n"
        "1. qwe\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p><em>  asd\n"
        "1. qwe"
        "</p>\n");
    free(html);
    html = blogc_content_parse(
        "* asd\n"
        "1. qwe\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p><em> asd\n"
        "1. qwe"
        "</p>\n");
    free(html);
    html = blogc_content_parse(
        "chunda\n"
        "\n"
        "* asd\n"
        "1. qwe\n"
        "\n"
        "poi\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>chunda</p>\n"
        "<p><em> asd\n"
        "1. qwe</p>\n"
        "<p>poi</p>\n");
    free(html);
}


static void
test_content_parse_invalid_ordered_list(void **state)
{
    // more invalid html
    char *html = blogc_content_parse(
        "1. asd\n"
        "*  qwe", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>1. asd\n"
        "<em>  qwe</p>\n");
    free(html);
    html = blogc_content_parse(
        "1. asd\n"
        "*  qwe\n"
        "\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>1. asd\n"
        "<em>  qwe</p>\n");
    free(html);
    html = blogc_content_parse(
        "1. asd\n"
        "*  qwe\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>1. asd\n"
        "<em>  qwe"
        "</p>\n");
    free(html);
    html = blogc_content_parse(
        "1. asd\n"
        "*  qwe\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>1. asd\n"
        "<em>  qwe"
        "</p>\n");
    free(html);
    html = blogc_content_parse(
        "chunda\n"
        "\n"
        "1. asd\n"
        "*  qwe\n"
        "\n"
        "poi\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>chunda</p>\n"
        "<p>1. asd\n"
        "<em>  qwe</p>\n"
        "<p>poi</p>\n");
    free(html);
    html = blogc_content_parse(
        "1 asd\n"
        "* qwe\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>1 asd\n"
        "<em> qwe</p>\n");
    free(html);
    html = blogc_content_parse(
        "a. asd\n"
        "2. qwe\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>a. asd\n"
        "2. qwe</p>\n");
    free(html);
    html = blogc_content_parse(
        "1.\nasd\n"
        "2. qwe\n", NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>1.\n"
        "asd\n"
        "2. qwe</p>\n");
    free(html);
    html = blogc_content_parse("1.\n", NULL);
    assert_non_null(html);
    assert_string_equal(html, "<p>1.</p>\n");
    free(html);
    html = blogc_content_parse("1 ", NULL);
    assert_non_null(html);
    assert_string_equal(html, "<p>1 </p>\n");
    free(html);
}


static void
test_content_parse_invalid_directive(void **state)
{
    char *html = blogc_content_parse(
        ".. ",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. </p>\n");
    free(html);

    html = blogc_content_parse(
        ".. \n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. </p>\n");
    free(html);

    html = blogc_content_parse(
        "..  ",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>..  <br /></p>\n");
    free(html);

    html = blogc_content_parse(
        "..  \n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>..  <br /></p>\n");
    free(html);

    html = blogc_content_parse(
        ".. a",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. a</p>\n");
    free(html);

    html = blogc_content_parse(
        ".. a\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. a</p>\n");
    free(html);

    html = blogc_content_parse(
        ".. asd",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. asd</p>\n");
    free(html);

    html = blogc_content_parse(
        ".. asd\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. asd</p>\n");
    free(html);

    html = blogc_content_parse(
        ".. asd:",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. asd:</p>\n");
    free(html);

    html = blogc_content_parse(
        ".. asd:\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. asd:</p>\n");
    free(html);

    html = blogc_content_parse(
        ".. asd::\n"
        "    :",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. asd::\n"
        "    :</p>\n");
    free(html);

    html = blogc_content_parse(
        ".. asd::\n"
        "    :\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. asd::\n"
        "    :</p>\n");
    free(html);

    html = blogc_content_parse(
        ".. asd::\n"
        "    :a",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. asd::\n"
        "    :a</p>\n");
    free(html);

    html = blogc_content_parse(
        ".. asd::\n"
        "    :a\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. asd::\n"
        "    :a</p>\n");
    free(html);

    html = blogc_content_parse(
        ".. asd::\n"
        "    :as",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. asd::\n"
        "    :as</p>\n");
    free(html);

    html = blogc_content_parse(
        ".. asd::\n"
        "    :as\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. asd::\n"
        "    :as</p>\n");
    free(html);

    html = blogc_content_parse(
        ".. asd::\n"
        "    :as:",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. asd::\n"
        "    :as:</p>\n");
    free(html);

    html = blogc_content_parse(
        ".. asd::\n"
        "    :as:\n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. asd::\n"
        "    :as:</p>\n");
    free(html);

    html = blogc_content_parse(
        ".. asd::\n"
        "    :as: ",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. asd::\n"
        "    :as: </p>\n");
    free(html);

    html = blogc_content_parse(
        ".. asd::\n"
        "    :as: \n",
        NULL);
    assert_non_null(html);
    assert_string_equal(html,
        "<p>.. asd::\n"
        "    :as: </p>\n");
    free(html);
}


static void
test_content_parse_inline(void **state)
{
    char *html = blogc_content_parse_inline(
        "**bola***asd* [![lol](http://google.com/lol.png) **lol** "
        "\\[asd\\]\\(qwe\\)](http://google.com) ``chunda`` [[bola]] chunda[9]");
    assert_non_null(html);
    assert_string_equal(html,
        "<strong>bola</strong><em>asd</em> "
        "<a href=\"http://google.com\"><img src=\"http://google.com/lol.png\" "
        "alt=\"lol\"> <strong>lol</strong> [asd](qwe)</a> "
        "<code>chunda</code> <a href=\"bola\">bola</a> chunda[9]");
    free(html);
    html = blogc_content_parse_inline("*bola*");
    assert_non_null(html);
    assert_string_equal(html, "<em>bola</em>");
    free(html);
}


static void
test_content_parse_inline_em(void **state)
{
    char *html = blogc_content_parse_inline("*bola*");
    assert_non_null(html);
    assert_string_equal(html, "<em>bola</em>");
    free(html);
    html = blogc_content_parse_inline("*bola*\n");
    assert_non_null(html);
    assert_string_equal(html, "<em>bola</em>\n");
    free(html);
    html = blogc_content_parse_inline("_bola_");
    assert_non_null(html);
    assert_string_equal(html, "<em>bola</em>");
    free(html);
    html = blogc_content_parse_inline("_bola_\n");
    assert_non_null(html);
    assert_string_equal(html, "<em>bola</em>\n");
    free(html);
    html = blogc_content_parse_inline("_**bola**_\n");
    assert_non_null(html);
    assert_string_equal(html, "<em><strong>bola</strong></em>\n");
    free(html);
    // this is not really valid
    html = blogc_content_parse_inline("_**bola\n");
    assert_non_null(html);
    assert_string_equal(html, "<em><strong>bola\n");
    free(html);
}


static void
test_content_parse_inline_strong(void **state)
{
    char *html = blogc_content_parse_inline("**bola**");
    assert_non_null(html);
    assert_string_equal(html, "<strong>bola</strong>");
    free(html);
    html = blogc_content_parse_inline("**bola**\n");
    assert_non_null(html);
    assert_string_equal(html, "<strong>bola</strong>\n");
    free(html);
    html = blogc_content_parse_inline("__bola__");
    assert_non_null(html);
    assert_string_equal(html, "<strong>bola</strong>");
    free(html);
    html = blogc_content_parse_inline("__bola__\n");
    assert_non_null(html);
    assert_string_equal(html, "<strong>bola</strong>\n");
    free(html);
    html = blogc_content_parse_inline("__*bola*__\n");
    assert_non_null(html);
    assert_string_equal(html, "<strong><em>bola</em></strong>\n");
    free(html);
    // this is not really valid
    html = blogc_content_parse_inline("__*bola\n");
    assert_non_null(html);
    assert_string_equal(html, "<strong><em>bola\n");
    free(html);
}


static void
test_content_parse_inline_code(void **state)
{
    char *html = blogc_content_parse_inline("``bola``");
    assert_non_null(html);
    assert_string_equal(html, "<code>bola</code>");
    free(html);
    html = blogc_content_parse_inline("``bola``\n");
    assert_non_null(html);
    assert_string_equal(html, "<code>bola</code>\n");
    free(html);
    html = blogc_content_parse_inline("`bola`");
    assert_non_null(html);
    assert_string_equal(html, "<code>bola</code>");
    free(html);
    html = blogc_content_parse_inline("`bola`\n");
    assert_non_null(html);
    assert_string_equal(html, "<code>bola</code>\n");
    free(html);
    html = blogc_content_parse_inline("``bo*la``\n");
    assert_non_null(html);
    assert_string_equal(html, "<code>bo*la</code>\n");
    free(html);
    // invalid
    html = blogc_content_parse_inline("``bola\n");
    assert_non_null(html);
    assert_string_equal(html, "<code>bola\n");
    free(html);
    html = blogc_content_parse_inline("`bola\n");
    assert_non_null(html);
    assert_string_equal(html, "<code>bola\n");
    free(html);
    html = blogc_content_parse_inline("``bola`\n");
    assert_non_null(html);
    assert_string_equal(html, "<code>bola<code>\n");
    free(html);
}


static void
test_content_parse_inline_link(void **state)
{
    char *html = blogc_content_parse_inline("[bola](http://example.org/)");
    assert_non_null(html);
    assert_string_equal(html, "<a href=\"http://example.org/\">bola</a>");
    free(html);
    html = blogc_content_parse_inline("[bola](http://example.org/)\n");
    assert_non_null(html);
    assert_string_equal(html, "<a href=\"http://example.org/\">bola</a>\n");
    free(html);
    html = blogc_content_parse_inline("[bola]\n(http://example.org/)\n");
    assert_non_null(html);
    assert_string_equal(html, "<a href=\"http://example.org/\">bola</a>\n");
    free(html);
    html = blogc_content_parse_inline("[bo\nla](http://example.org/)\n");
    assert_non_null(html);
    assert_string_equal(html, "<a href=\"http://example.org/\">bo\nla</a>\n");
    free(html);
    html = blogc_content_parse_inline("[``bola``](http://example.org/)\n");
    assert_non_null(html);
    assert_string_equal(html, "<a href=\"http://example.org/\"><code>bola</code></a>\n");
    free(html);
    html = blogc_content_parse_inline("[``bola(2)[3]**!\\``](http://example.org/)\n");
    assert_non_null(html);
    assert_string_equal(html, "<a href=\"http://example.org/\"><code>bola(2)[3]**!\\</code></a>\n");
    free(html);
    // "invalid"
    html = blogc_content_parse_inline("[bola](\nhttp://example.org/)\n");
    assert_non_null(html);
    assert_string_equal(html, "<a href=\"\nhttp://example.org/\">bola</a>\n");
    free(html);
    html = blogc_content_parse_inline("[bola](http://example.org/\n");
    assert_non_null(html);
    assert_string_equal(html, "[bola](http:&#x2F;&#x2F;example.org&#x2F;\n");
    free(html);
    html = blogc_content_parse_inline("[");
    assert_non_null(html);
    assert_string_equal(html, "[");
    free(html);
    html = blogc_content_parse_inline("[\n");
    assert_non_null(html);
    assert_string_equal(html, "[\n");
    free(html);
    html = blogc_content_parse_inline("[a");
    assert_non_null(html);
    assert_string_equal(html, "[a");
    free(html);
    html = blogc_content_parse_inline("[a\n");
    assert_non_null(html);
    assert_string_equal(html, "[a\n");
    free(html);
    html = blogc_content_parse_inline("[a]");
    assert_non_null(html);
    assert_string_equal(html, "[a]");
    free(html);
    html = blogc_content_parse_inline("[a]\n");
    assert_non_null(html);
    assert_string_equal(html, "[a]\n");
    free(html);
}


static void
test_content_parse_inline_link_auto(void **state)
{
    char *html = blogc_content_parse_inline("[[guda]]");
    assert_non_null(html);
    assert_string_equal(html, "<a href=\"guda\">guda</a>");
    free(html);
    html = blogc_content_parse_inline("[[guda]]\n");
    assert_non_null(html);
    assert_string_equal(html, "<a href=\"guda\">guda</a>\n");
    free(html);
    html = blogc_content_parse_inline("[[guda]asd]");
    assert_non_null(html);
    assert_string_equal(html, "<a href=\"guda\">guda</a>");
    free(html);
    html = blogc_content_parse_inline("[[guda]asd]\n");
    assert_non_null(html);
    assert_string_equal(html, "<a href=\"guda\">guda</a>\n");
    free(html);
    html = blogc_content_parse_inline("[[guda]asd");
    assert_non_null(html);
    assert_string_equal(html, "[[guda]asd");
    free(html);
    html = blogc_content_parse_inline("[[guda]asd\n");
    assert_non_null(html);
    assert_string_equal(html, "[[guda]asd\n");
    free(html);
}


static void
test_content_parse_inline_image(void **state)
{
    char *html = blogc_content_parse_inline("![bola](http://example.org/)");
    assert_non_null(html);
    assert_string_equal(html, "<img src=\"http://example.org/\" alt=\"bola\">");
    free(html);
    html = blogc_content_parse_inline("![bola](http://example.org/)\n");
    assert_non_null(html);
    assert_string_equal(html, "<img src=\"http://example.org/\" alt=\"bola\">\n");
    free(html);
    html = blogc_content_parse_inline("![bola]\n(http://example.org/)\n");
    assert_non_null(html);
    assert_string_equal(html, "<img src=\"http://example.org/\" alt=\"bola\">\n");
    free(html);
    // "invalid"
    html = blogc_content_parse_inline("![bo\nla](http://example.org/)\n");
    assert_non_null(html);
    assert_string_equal(html, "<img src=\"http://example.org/\" alt=\"bo\nla\">\n");
    free(html);
    html = blogc_content_parse_inline("![bola](\nhttp://example.org/)\n");
    assert_non_null(html);
    assert_string_equal(html, "<img src=\"\nhttp://example.org/\" alt=\"bola\">\n");
    free(html);
    html = blogc_content_parse_inline("![bola](http://example.org/\n");
    assert_non_null(html);
    assert_string_equal(html, "![bola](http:&#x2F;&#x2F;example.org&#x2F;\n");
    free(html);
    html = blogc_content_parse_inline("!");
    assert_non_null(html);
    assert_string_equal(html, "!");
    free(html);
    html = blogc_content_parse_inline("![");
    assert_non_null(html);
    assert_string_equal(html, "![");
    free(html);
    html = blogc_content_parse_inline("!\n");
    assert_non_null(html);
    assert_string_equal(html, "!\n");
    free(html);
    html = blogc_content_parse_inline("![\n");
    assert_non_null(html);
    assert_string_equal(html, "![\n");
    free(html);
    html = blogc_content_parse_inline("![a");
    assert_non_null(html);
    assert_string_equal(html, "![a");
    free(html);
    html = blogc_content_parse_inline("!a\n");
    assert_non_null(html);
    assert_string_equal(html, "!a\n");
    free(html);
    html = blogc_content_parse_inline("![a\n");
    assert_non_null(html);
    assert_string_equal(html, "![a\n");
    free(html);
    html = blogc_content_parse_inline("![a]");
    assert_non_null(html);
    assert_string_equal(html, "![a]");
    free(html);
    html = blogc_content_parse_inline("!a]\n");
    assert_non_null(html);
    assert_string_equal(html, "!a]\n");
    free(html);
    html = blogc_content_parse_inline("![a]\n");
    assert_non_null(html);
    assert_string_equal(html, "![a]\n");
    free(html);
}


static void
test_content_parse_inline_line_break(void **state)
{
    char *html = blogc_content_parse_inline("asd  \n");
    assert_non_null(html);
    assert_string_equal(html, "asd  <br />\n");
    free(html);
    html = blogc_content_parse_inline("asd  ");
    assert_non_null(html);
    assert_string_equal(html, "asd  <br />");
    free(html);
    html = blogc_content_parse_inline("asd   ");
    assert_non_null(html);
    assert_string_equal(html, "asd   <br />");
    free(html);
    // invalid
    html = blogc_content_parse_inline("asd ");
    assert_non_null(html);
    assert_string_equal(html, "asd ");
    free(html);
    html = blogc_content_parse_inline("asd \n");
    assert_non_null(html);
    assert_string_equal(html, "asd \n");
    free(html);
}


static void
test_content_parse_inline_line_break_crlf(void **state)
{
    char *html = blogc_content_parse_inline("asd  \r\n");
    assert_non_null(html);
    assert_string_equal(html, "asd  <br />\r\n");
    free(html);
    html = blogc_content_parse_inline("asd \r\n");
    assert_non_null(html);
    assert_string_equal(html, "asd \r\n");
    free(html);
}


int
main(void)
{
    const UnitTest tests[] = {
        unit_test(test_slugify),
        unit_test(test_is_ordered_list_item),
        unit_test(test_content_parse),
        unit_test(test_content_parse_crlf),
        unit_test(test_content_parse_with_excerpt),
        unit_test(test_content_parse_with_excerpt_crlf),
        unit_test(test_content_parse_header),
        unit_test(test_content_parse_header_crlf),
        unit_test(test_content_parse_html),
        unit_test(test_content_parse_html_crlf),
        unit_test(test_content_parse_blockquote),
        unit_test(test_content_parse_blockquote_crlf),
        unit_test(test_content_parse_code),
        unit_test(test_content_parse_code_crlf),
        unit_test(test_content_parse_horizontal_rule),
        unit_test(test_content_parse_horizontal_rule_crlf),
        unit_test(test_content_parse_unordered_list),
        unit_test(test_content_parse_unordered_list_crlf),
        unit_test(test_content_parse_ordered_list),
        unit_test(test_content_parse_ordered_list_crlf),
        unit_test(test_content_parse_directive),
        unit_test(test_content_parse_invalid_excerpt),
        unit_test(test_content_parse_invalid_header),
        unit_test(test_content_parse_invalid_header_empty),
        unit_test(test_content_parse_invalid_blockquote),
        unit_test(test_content_parse_invalid_code),
        unit_test(test_content_parse_invalid_horizontal_rule),
        unit_test(test_content_parse_invalid_unordered_list),
        unit_test(test_content_parse_invalid_ordered_list),
        unit_test(test_content_parse_invalid_directive),
        unit_test(test_content_parse_inline),
        unit_test(test_content_parse_inline_em),
        unit_test(test_content_parse_inline_strong),
        unit_test(test_content_parse_inline_code),
        unit_test(test_content_parse_inline_link),
        unit_test(test_content_parse_inline_link_auto),
        unit_test(test_content_parse_inline_image),
        unit_test(test_content_parse_inline_line_break),
        unit_test(test_content_parse_inline_line_break_crlf),
    };
    return run_tests(tests);
}