extern crate micromark;
use micromark::micromark;
#[test]
fn heading_setext() {
assert_eq!(
micromark("Foo *bar*\n========="),
"<h1>Foo <em>bar</em></h1>",
"should support a heading w/ an equals to (rank of 1)"
);
assert_eq!(
micromark("Foo *bar*\n---------"),
"<h2>Foo <em>bar</em></h2>",
"should support a heading w/ a dash (rank of 2)"
);
assert_eq!(
micromark("Foo *bar\nbaz*\n===="),
"<h1>Foo <em>bar\nbaz</em></h1>",
"should support line endings in setext headings"
);
assert_eq!(
micromark(" Foo *bar\nbaz*\t\n===="),
"<h1>Foo <em>bar\nbaz</em></h1>",
"should not include initial and final whitespace around content"
);
assert_eq!(
micromark("Foo\n-------------------------"),
"<h2>Foo</h2>",
"should support long underlines"
);
assert_eq!(
micromark("Foo\n="),
"<h1>Foo</h1>",
"should support short underlines"
);
assert_eq!(
micromark(" Foo\n ==="),
"<h1>Foo</h1>",
"should support indented content w/ 1 space"
);
assert_eq!(
micromark(" Foo\n---"),
"<h2>Foo</h2>",
"should support indented content w/ 2 spaces"
);
assert_eq!(
micromark(" Foo\n---"),
"<h2>Foo</h2>",
"should support indented content w/ 3 spaces"
);
assert_eq!(
micromark(" Foo\n ---"),
"<pre><code>Foo\n---\n</code></pre>",
"should not support too much indented content (1)"
);
assert_eq!(
micromark(" Foo\n---"),
"<pre><code>Foo\n</code></pre>\n<hr />",
"should not support too much indented content (2)"
);
assert_eq!(
micromark("Foo\n ---- "),
"<h2>Foo</h2>",
"should support initial and final whitespace around the underline"
);
assert_eq!(
micromark("Foo\n ="),
"<h1>Foo</h1>",
"should support whitespace before underline"
);
assert_eq!(
micromark("Foo\n ="),
"<p>Foo\n=</p>",
"should not support too much whitespace before underline (1)"
);
assert_eq!(
micromark("Foo\n\t="),
"<p>Foo\n=</p>",
"should not support too much whitespace before underline (2)"
);
assert_eq!(
micromark("Foo\n= ="),
"<p>Foo\n= =</p>",
"should not support whitespace in the underline (1)"
);
assert_eq!(
micromark("Foo\n--- -"),
"<p>Foo</p>\n<hr />",
"should not support whitespace in the underline (2)"
);
assert_eq!(
micromark("Foo \n-----"),
"<h2>Foo</h2>",
"should not support a hard break w/ spaces at the end"
);
assert_eq!(
micromark("Foo\\\n-----"),
"<h2>Foo\\</h2>",
"should not support a hard break w/ backslash at the end"
);
assert_eq!(
micromark("`Foo\n----\n`"),
"<h2>`Foo</h2>\n<p>`</p>",
"should precede over inline constructs (1)"
);
assert_eq!(
micromark("<a title=\"a lot\n---\nof dashes\"/>"),
"<h2><a title="a lot</h2>\n<p>of dashes"/></p>",
"should precede over inline constructs (2)"
);
assert_eq!(
micromark("> Foo\n---"),
"<blockquote>\n<p>Foo</p>\n</blockquote>\n<hr />",
"should not allow underline to be lazy (1)"
);
assert_eq!(
micromark("> foo\nbar\n==="),
"<blockquote>\n<p>foo\nbar\n===</p>\n</blockquote>",
"should not allow underline to be lazy (2)"
);
// To do: list.
// assert_eq!(
// micromark("- Foo\n---"),
// "<ul>\n<li>Foo</li>\n</ul>\n<hr />",
// "should not allow underline to be lazy (3)"
// );
assert_eq!(
micromark("Foo\nBar\n---"),
"<h2>Foo\nBar</h2>",
"should support line endings in setext headings"
);
assert_eq!(
micromark("---\nFoo\n---\nBar\n---\nBaz"),
"<hr />\n<h2>Foo</h2>\n<h2>Bar</h2>\n<p>Baz</p>",
"should support adjacent setext headings"
);
assert_eq!(
micromark("\n===="),
"<p>====</p>",
"should not support empty setext headings"
);
assert_eq!(
micromark("---\n---"),
"<hr />\n<hr />",
"should prefer other constructs over setext headings (1)"
);
// To do: list.
// assert_eq!(
// micromark("- foo\n-----"),
// "<ul>\n<li>foo</li>\n</ul>\n<hr />",
// "should prefer other constructs over setext headings (2)"
// );
assert_eq!(
micromark(" foo\n---"),
"<pre><code>foo\n</code></pre>\n<hr />",
"should prefer other constructs over setext headings (3)"
);
assert_eq!(
micromark("> foo\n-----"),
"<blockquote>\n<p>foo</p>\n</blockquote>\n<hr />",
"should prefer other constructs over setext headings (4)"
);
assert_eq!(
micromark("\\> foo\n------"),
"<h2>> foo</h2>",
"should support starting w/ character escapes"
);
assert_eq!(
micromark("Foo\nbar\n---\nbaz"),
"<h2>Foo\nbar</h2>\n<p>baz</p>",
"paragraph and heading interplay (1)"
);
assert_eq!(
micromark("Foo\n\nbar\n---\nbaz"),
"<p>Foo</p>\n<h2>bar</h2>\n<p>baz</p>",
"paragraph and heading interplay (2)"
);
assert_eq!(
micromark("Foo\nbar\n\n---\n\nbaz"),
"<p>Foo\nbar</p>\n<hr />\n<p>baz</p>",
"paragraph and heading interplay (3)"
);
// To do: list (prefer thematic break).
// assert_eq!(
// micromark("Foo\nbar\n* * *\nbaz"),
// "<p>Foo\nbar</p>\n<hr />\n<p>baz</p>",
// "paragraph and heading interplay (4)"
// );
assert_eq!(
micromark("Foo\nbar\n\\---\nbaz"),
"<p>Foo\nbar\n---\nbaz</p>",
"paragraph and heading interplay (5)"
);
// Extra:
assert_eq!(
micromark("Foo \nbar\n-----"),
"<h2>Foo<br />\nbar</h2>",
"should support a hard break w/ spaces in between"
);
assert_eq!(
micromark("Foo\\\nbar\n-----"),
"<h2>Foo<br />\nbar</h2>",
"should support a hard break w/ backslash in between"
);
assert_eq!(
micromark("a\n-\nb"),
"<h2>a</h2>\n<p>b</p>",
"should prefer a setext heading over an interrupting list"
);
assert_eq!(
micromark("> ===\na"),
"<blockquote>\n<p>===\na</p>\n</blockquote>",
"should not support lazyness (1)"
);
assert_eq!(
micromark("> a\n==="),
"<blockquote>\n<p>a\n===</p>\n</blockquote>",
"should not support lazyness (2)"
);
// To do: turning things off.
// assert_eq!(
// micromark("a\n-", {extensions: [{disable: {null: ["setextUnderline"]}}]}),
// "<p>a\n-</p>",
// "should support turning off setext underlines"
// );
}
