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test: add test for purge being explicitly disabled

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This commit is contained in:
lihbr 2020-04-30 19:13:48 +02:00
parent 9863723390
commit ddc6e1d191
1 changed files with 24 additions and 0 deletions
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24
__tests__/purgeUnusedStyles.test.js
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@ -149,6 +149,30 @@ test('does not purge if the array is empty', () => {
})
})
test('does not purge if explicitly disabled', () => {
const OLD_NODE_ENV = process.env.NODE_ENV
process.env.NODE_ENV = 'production'
const inputPath = path.resolve(`${__dirname}/fixtures/tailwind-input.css`)
const input = fs.readFileSync(inputPath, 'utf8')
return postcss([
tailwind({
...defaultConfig,
purge: { enabled: false },
}),
])
.process(input, { from: inputPath })
.then(result => {
process.env.NODE_ENV = OLD_NODE_ENV
const expected = fs.readFileSync(
path.resolve(`${__dirname}/fixtures/tailwind-output.css`),
'utf8'
)
expect(result.css).toBe(expected)
})
})
test('purges outside of production if explicitly enabled', () => {
const OLD_NODE_ENV = process.env.NODE_ENV
process.env.NODE_ENV = 'development'