tailwindcss/tests/withAlphaVariable.test.js
Robin Malfait d497777202 [WIP] Unify JIT and AOT code paths (#4188)
* WIP

* WIP

* Finish combining JIT and AOT plugins

Still lots of clean up that can be done in some of the more complex ones, but at least it's one file per plugin now.

* Remove unused import

* Fix AOT generation bugs

* Move corePlugins/index.js to corePlugins.js

* Convert JIT files to ESM

* Move tests

* Reorder core plugins to match JIT order

* Update AOT apply tests

* Unify utils

* Combine plugin lists to one single source of truth

* Finish resolving merge conflicts, fix tests

Co-authored-by: Adam Wathan <adam.wathan@gmail.com>
2021-05-07 13:56:15 -04:00

144 lines
3.5 KiB
JavaScript

import withAlphaVariable from '../src/util/withAlphaVariable'
test('it adds the right custom property', () => {
expect(
withAlphaVariable({ color: '#ff0000', property: 'color', variable: '--tw-text-opacity' })
).toEqual({
'--tw-text-opacity': '1',
color: 'rgba(255, 0, 0, var(--tw-text-opacity))',
})
})
test('it ignores colors that cannot be parsed', () => {
expect(
withAlphaVariable({
color: 'currentColor',
property: 'background-color',
variable: '--tw-bg-opacity',
})
).toEqual({
'background-color': 'currentColor',
})
})
test('it ignores colors that already have an alpha channel', () => {
expect(
withAlphaVariable({
color: '#ff0000ff',
property: 'background-color',
variable: '--tw-bg-opacity',
})
).toEqual({
'background-color': '#ff0000ff',
})
expect(
withAlphaVariable({
color: '#ff000080',
property: 'background-color',
variable: '--tw-bg-opacity',
})
).toEqual({
'background-color': '#ff000080',
})
expect(
withAlphaVariable({
color: '#f00a',
property: 'background-color',
variable: '--tw-bg-opacity',
})
).toEqual({
'background-color': '#f00a',
})
expect(
withAlphaVariable({
color: '#f00f',
property: 'background-color',
variable: '--tw-bg-opacity',
})
).toEqual({
'background-color': '#f00f',
})
expect(
withAlphaVariable({
color: 'rgba(255, 255, 255, 1)',
property: 'background-color',
variable: '--tw-bg-opacity',
})
).toEqual({
'background-color': 'rgba(255, 255, 255, 1)',
})
expect(
withAlphaVariable({
color: 'rgba(255, 255, 255, 0.5)',
property: 'background-color',
variable: '--tw-bg-opacity',
})
).toEqual({
'background-color': 'rgba(255, 255, 255, 0.5)',
})
expect(
withAlphaVariable({
color: 'hsla(240, 100%, 50%, 1)',
property: 'background-color',
variable: '--tw-bg-opacity',
})
).toEqual({
'background-color': 'hsla(240, 100%, 50%, 1)',
})
expect(
withAlphaVariable({
color: 'hsla(240, 100%, 50%, 0.5)',
property: 'background-color',
variable: '--tw-bg-opacity',
})
).toEqual({
'background-color': 'hsla(240, 100%, 50%, 0.5)',
})
})
test('it allows a closure to be passed', () => {
expect(
withAlphaVariable({
color: ({ opacityVariable }) => `rgba(0, 0, 0, var(${opacityVariable}))`,
property: 'background-color',
variable: '--tw-bg-opacity',
})
).toEqual({
'--tw-bg-opacity': '1',
'background-color': 'rgba(0, 0, 0, var(--tw-bg-opacity))',
})
expect(
withAlphaVariable({
color: ({ opacityValue }) => `rgba(0, 0, 0, ${opacityValue})`,
property: 'background-color',
variable: '--tw-bg-opacity',
})
).toEqual({
'--tw-bg-opacity': '1',
'background-color': 'rgba(0, 0, 0, var(--tw-bg-opacity))',
})
})
test('it transforms rgb and hsl to rgba and hsla', () => {
expect(
withAlphaVariable({
color: 'rgb(50, 50, 50)',
property: 'background-color',
variable: '--tw-bg-opacity',
})
).toEqual({
'--tw-bg-opacity': '1',
'background-color': 'rgba(50, 50, 50, var(--tw-bg-opacity))',
})
expect(
withAlphaVariable({
color: 'hsl(50, 50%, 50%)',
property: 'background-color',
variable: '--tw-bg-opacity',
})
).toEqual({
'--tw-bg-opacity': '1',
'background-color': 'hsla(50, 50%, 50%, var(--tw-bg-opacity))',
})
})