test: rewrite tests inline

Author: cossssmin

test/expected/appends-existing.html

@@ -2,66 +2,94 @@ const test = require('ava')
 const plugin = require('../lib')
 const posthtml = require('posthtml')
 
-const path = require('path')
-const {readFileSync} = require('fs')
-
-const fixture = file => readFileSync(path.join(__dirname, 'fixtures', `${file}.html`), 'utf8')
-const expected = file => readFileSync(path.join(__dirname, 'expected', `${file}.html`), 'utf8')
-
 const clean = html => html.replace(/[^\S\r\n]+$/gm, '').trim()
 
-const process = (t, name, options, log = false) => {
+const process = (html, options, log = false) => {
   return posthtml([plugin(options)])
-    .process(fixture(name))
+    .process(html)
     .then(result => log ? console.log(result.html) : clean(result.html))
-    .then(html => t.is(html, expected(name).trim()))
 }
 
-test('Basic', t => {
-  return process(t, 'basic', {
-    parameters: {foo: 'bar', baz: 'qux'}
+test('Skip if config or parameters missing', async t => {
+  const html = await process('<a href="https://example.com">Test</a>')
+
+  t.is(html, '<a href="https://example.com">Test</a>')
+})
+
+test('Skip if invalid URL (`strict` enabled)', async t => {
+  const html = await process('<a href="undefined">Test</a>', {
+    parameters: {foo: 'bar'}
   })
+
+  t.is(html, '<a href="undefined">Test</a>')
 })
 
-test('Skip if config or parameters missing', t => {
-  return process(t, 'no-config')
+test('Apply to invalid URL (`strict` disabled)', async t => {
+  const html = await process('<a href="undefined">Test</a>', {
+    parameters: {foo: 'bar'},
+    strict: false
+  })
+
+  t.is(html, '<a href="undefined?foo=bar">Test</a>')
 })
 
-test('Skip if invalid URL', t => {
-  return process(t, 'invalid-url', {
-    parameters: {foo: 'bar'}
+test('Adds parameters to a[href] attribute value', async t => {
+  const html = await process('<a href="https://example.com">Test</a>', {
+    parameters: {foo: 'bar', baz: 'qux'}
   })
+
+  t.is(html, '<a href="https://example.com?baz=qux&foo=bar">Test</a>')
 })
 
-test('Does not skip variable URL', t => {
-  return process(t, 'variable-url', {
-    parameters: {foo: 'bar'}
+test('URL with special characters', async t => {
+  const html = await process('<a href="https://example.com/{{ var }}?foo=bar">Test</a>', {
+    parameters: {bar: 'baz'},
+    strict: false
   })
+
+  t.is(html, '<a href="https://example.com/{{ var }}?bar=baz&foo=bar">Test</a>')
 })
 
-test('Does not encode parameters if `encode` option is false', t => {
-  return process(t, 'no-encode', {
+test('Does not encode parameters if `encode` option is false', async t => {
+  const html = await process('<a href="https://example.com">Test</a>', {
     qs: {encode: false},
     parameters: {foo: '@Bar@'}
   })
+
+  t.is(html, '<a href="https://example.com?foo=@Bar@">Test</a>')
 })
 
-test('Does not sort parameters if `sort` option is false', t => {
-  return process(t, 'no-sort', {
+test('Does not sort parameters if `sort` option is false', async t => {
+  const html = await process('<a href="https://example.com">Test</a>', {
     qs: {sort: false},
     parameters: {foo: 'bar', baz: 'qux'}
   })
+
+  t.is(html, '<a href="https://example.com?foo=bar&baz=qux">Test</a>')
 })
 
-test('Appends new parameters to existing parameters', t => {
-  return process(t, 'appends-existing', {
+test('Appends new parameters to existing parameters', async t => {
+  const html = await process('<a href="https://example.com?s=test">Test</a>', {
     parameters: {foo: 'bar', baz: 'qux'}
   })
+
+  t.is(html, '<a href="https://example.com?baz=qux&foo=bar&s=test">Test</a>')
 })
 
-test('Processes only tags provided in the `tags` option', t => {
-  return process(t, 'tags', {
-    tags: ['a[href*="example.com"]', 'link'],
-    parameters: {foo: 'bar'}
-  })
+test('Processes only tags provided in the `tags` option', async t => {
+  const html = await process(
+    `<a href="https://example.com">Test</a>
+    <a href="https://skip.me">Skip</a>
+    <link rel="stylesheet" href="https://example.com/style.css">
+    <module href="https://example.com/header.html">`,
+    {
+      tags: ['a[href*="example.com"]', 'link'],
+      parameters: {foo: 'bar'}
+    }
+  )
+
+  t.is(html, `<a href="https://example.com?foo=bar">Test</a>
+    <a href="https://skip.me">Skip</a>
+    <link rel="stylesheet" href="https://example.com/style.css?foo=bar">
+    <module href="https://example.com/header.html"></module>`)
 })