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Update test/index.js
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@XhmikosR
XhmikosR committed May 1, 2023
1 parent 39c7d2d commit abfb9c5
Showing 1 changed file with 36 additions and 21 deletions.
57 changes: 36 additions & 21 deletions test/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -3,21 +3,26 @@
const fs = require('fs');
const {test} = require('uvu');
const assert = require('uvu/assert');
const oust = require('..');
const oust = require('../index.js');

const read = file => fs.readFileSync(file, 'utf8');

test('should return an array of stylesheet link hrefs', () => {
const links = oust(read('test/fixtures/sample/index.html'), 'stylesheets');
const expected = ['bower_components/bootstrap/dist/css/bootstrap.css', 'styles/main.css'];
const fixture = read('test/fixtures/sample/index.html');
const links = oust(fixture, 'stylesheets');
const expected = [
'bower_components/bootstrap/dist/css/bootstrap.css',
'styles/main.css',
];

assert.instance(links, Array);
assert.is(links.length, expected.length);
assert.equal(links, expected);
});

test('should return an array of refs when passed a HTML string', () => {
const links = oust('<html><link rel="stylesheet" href="styles/main.css"></html>', 'stylesheets');
const fixture = '<html><link rel="stylesheet" href="styles/main.css"></html>';
const links = oust(fixture, 'stylesheets');
const expected = ['styles/main.css'];

assert.instance(links, Array);
Expand All @@ -26,7 +31,8 @@ test('should return an array of refs when passed a HTML string', () => {
});

test('should return an array of stylesheet link cheerio elements', () => {
const links = oust.raw(read('test/fixtures/media.html'), 'stylesheets');
const fixture = read('test/fixtures/media.html');
const links = oust.raw(fixture, 'stylesheets');
const expected = [
{
value: 'styles/main.css',
Expand All @@ -49,7 +55,8 @@ test('should return an array of stylesheet link cheerio elements', () => {
});

test('should return an array of script srcs', () => {
const links = oust(read('test/fixtures/sample/index.html'), 'scripts');
const fixture = read('test/fixtures/sample/index.html');
const links = oust(fixture, 'scripts');
const expected = ['scripts/main.js'];

assert.instance(links, Array);
Expand All @@ -58,7 +65,8 @@ test('should return an array of script srcs', () => {
});

test('should return an array of HTML imports', () => {
const links = oust(read('test/fixtures/imports.html'), 'imports');
const fixture = read('test/fixtures/imports.html');
const links = oust(fixture, 'imports');
const expected = [
'../polymer/polymer.html',
'../core-ajax/core-ajax.html',
Expand All @@ -71,7 +79,8 @@ test('should return an array of HTML imports', () => {
});

test('should return an array of stylesheet preload hrefs', () => {
const links = oust(read('test/fixtures/sample/index.html'), 'preload');
const fixture = read('test/fixtures/sample/index.html');
const links = oust(fixture, 'preload');
const expected = ['styles/preload.css'];

assert.instance(links, Array);
Expand All @@ -80,7 +89,8 @@ test('should return an array of stylesheet preload hrefs', () => {
});

test('should return an array of link URLs', () => {
const links = oust(read('test/fixtures/sample/index.html'), 'links');
const fixture = read('test/fixtures/sample/index.html');
const links = oust(fixture, 'links');
const expected = [
'index.html',
'about.html',
Expand All @@ -94,7 +104,8 @@ test('should return an array of link URLs', () => {
});

test('should return an array of image sources', () => {
const links = oust(read('test/fixtures/sample/index.html'), 'images');
const fixture = read('test/fixtures/sample/index.html');
const links = oust(fixture, 'images');
const expected = [
'http://placekitten.com/200/300',
'http://placekitten.com/300/400',
Expand All @@ -107,7 +118,8 @@ test('should return an array of image sources', () => {
});

test('should return stylesheets with multiple rel values', () => {
const links = oust(read('test/fixtures/preload-stylesheet.html'), 'stylesheets');
const fixture = read('test/fixtures/preload-stylesheet.html');
const links = oust(fixture, 'stylesheets');
const expected = ['assets/css/bootstrap.css'];

assert.instance(links, Array);
Expand All @@ -116,7 +128,8 @@ test('should return stylesheets with multiple rel values', () => {
});

test('should return preloads with multiple rel values', () => {
const links = oust(read('test/fixtures/preload-stylesheet.html'), 'preload');
const fixture = read('test/fixtures/preload-stylesheet.html');
const links = oust(fixture, 'preload');
const expected = ['assets/css/bootstrap.css'];

assert.instance(links, Array);
Expand All @@ -125,19 +138,18 @@ test('should return preloads with multiple rel values', () => {
});

test('should return inline styles from styles tag', () => {
const styles = oust(read('test/fixtures/styles.html'), 'styles');
const expected = [
'body {padding:0}',
'h1 {font-size: 5rem}',
];
const fixture = read('test/fixtures/styles.html');
const styles = oust(fixture, 'styles');
const expected = ['body {padding:0}', 'h1 {font-size: 5rem}'];

assert.instance(styles, Array);
assert.is(styles.length, expected.length);
assert.equal(styles, expected);
});

test('should return hrefs and inline styles in correct order', () => {
const styles = oust(read('test/fixtures/mixed.html'), ['styles', 'preload', 'stylesheets']);
const fixture = read('test/fixtures/mixed.html');
const styles = oust(fixture, ['styles', 'preload', 'stylesheets']);
const expected = [
'body {padding:0}',
'assets/css/bootstrap.css',
Expand All @@ -151,8 +163,9 @@ test('should return hrefs and inline styles in correct order', () => {
});

test('should not fail if an empty source is passed', () => {
const fixture = read('test/fixtures/empty.html');
assert.not.throws(() => {
oust(read('test/fixtures/empty.html'), 'stylesheets');
oust(fixture, 'stylesheets');
});
});

Expand All @@ -163,14 +176,16 @@ test('should fail if no source is specified', () => {
});

test('should fail if no type is specified', () => {
const fixture = read('test/fixtures/imports.html');
assert.throws(() => {
oust(read('test/fixtures/imports.html'));
oust(fixture);
}, 'Error: `src` and `type` required');
});

test('should fail if no valid type is specified', () => {
const fixture = read('test/fixtures/imports.html');
assert.throws(() => {
oust(read('test/fixtures/imports.html'), 'invalid-type');
oust(fixture, 'invalid-type');
}, 'Error: Invalid `type` value "invalid-type"');
});

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