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homebrewery/tests/markdown/variables.test.js
Trevor Buckner 72744718cc Adding some tests
2024-02-13 22:44:57 -05:00

81 lines
2.9 KiB
JavaScript

/* eslint-disable max-lines */
const dedent = require('dedent-tabs').default;
const Markdown = require('naturalcrit/markdown.js');
// Marked.js adds line returns after closing tags on some default tokens.
// This removes those line returns for comparison sake.
String.prototype.trimReturns = function(){
return this.replace(/\r?\n|\r/g, '').trim();
};
// Adding `.failing()` method to `describe` or `it` will make failing tests "pass" as long as they continue to fail.
// Remove the `.failing()` method once you have fixed the issue.
describe('Block-level variables', ()=>{
it('Handles variable assignment and recall with simple text', function() {
const source = dedent`
[var]: string
$[var]
`;
const rendered = Markdown.render(source).trimReturns();
expect(rendered, `Input:\n${source}`, { showPrefix: false }).toBe('<p>string</p>');
});
it('Handles variable assignment and recall with multiline string', function() {
const source = dedent`
[var]: string
across multiple
lines
$[var]`;
const rendered = Markdown.render(source).replace(/\s/g,' ').trimReturns();
expect(rendered, `Input:\n${source}`, { showPrefix: false }).toBe('<p>string across multiple lines</p>');
});
it('Handles variable assignment and recall with tables', function() {
const source = dedent`
[var]:
##### Title
| H1 | H2 |
|:---|:--:|
| A | B |
| C | D |
$[var]`;
const rendered = Markdown.render(source).replace(/\s/g,' ').trimReturns();
expect(rendered, `Input:\n${source}`, { showPrefix: false }).toBe(dedent`
<h5 id="title">Title</h5>
<table><thead><tr><th align=left>H1</th>
<th align=center>H2</th>
</tr></thead><tbody><tr><td align=left>A</td>
<td align=center>B</td>
</tr><tr><td align=left>C</td>
<td align=center>D</td>
</tr></tbody></table>`.trimReturns());
});
});
// TODO: add tests for ID with accordance to CSS spec:
//
// From https://drafts.csswg.org/selectors/#id-selectors:
//
// > An ID selector consists of a “number sign” (U+0023, #) immediately followed by the ID value, which must be a CSS identifier.
//
// From: https://www.w3.org/TR/CSS21/syndata.html#value-def-identifier:
//
// > In CSS, identifiers (including element names, classes, and IDs in selectors) can contain only the characters [a-zA-Z0-9]
// > and ISO 10646 characters U+00A0 and higher, plus the hyphen (-) and the underscore (_);
// > they cannot start with a digit, two hyphens, or a hyphen followed by a digit.
// > Identifiers can also contain escaped characters and any ISO 10646 character as a numeric code (see next item).
// > For instance, the identifier "B&W?" may be written as "B\&W\?" or "B\26 W\3F".
// > Note that Unicode is code-by-code equivalent to ISO 10646 (see [UNICODE] and [ISO10646]).
// TODO: add tests for class with accordance to CSS spec:
//
// From: https://drafts.csswg.org/selectors/#class-html:
//
// > The class selector is given as a full stop (. U+002E) immediately followed by an identifier.