test(svg): add unit test

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curbengh 2019-12-27 04:32:03 +00:00
parent 932d36182c
commit 7e1ec95f9a
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@ -266,3 +266,113 @@ describe('js', () => {
expect(result).toBe(input) expect(result).toBe(input)
}) })
}) })
describe('svg', () => {
const { svgDefault } = require('../index')
const s = require('../lib/filter').minifySvg.bind(hexo)
const Svgo = require('svgo')
const path = 'foo.svg'
const input = '<svg><rect x="1" y="2" width="3" height="4" id="a"/></svg>'
beforeEach(() => {
hexo.config.minify.svg = Object.assign({}, svgDefault)
hexo.route.set(path, input)
})
afterEach(() => {
const routeList = hexo.route.list()
routeList.forEach((path) => hexo.route.remove(path))
})
test('default', async () => {
await s()
const { data } = await new Svgo(hexo.config.minify.svg).optimize(input)
const output = hexo.route.get(path)
let result = ''
output.on('data', (chunk) => (result += chunk))
output.on('end', () => {
expect(result).toBe(data)
})
})
test('disable', async () => {
hexo.config.minify.svg.enable = false
const result = await s()
expect(result).toBeUndefined()
})
test('option', async () => {
const customOpt = [{ cleanupIDs: false }]
hexo.config.minify.svg.plugins = customOpt
await s()
const { data } = await new Svgo(hexo.config.minify.svg).optimize(input)
const output = hexo.route.get(path)
let result = ''
output.on('data', (chunk) => (result += chunk))
output.on('end', () => {
expect(result).toBe(data)
expect(result).toContain('id="a"')
})
})
test('invalid svg', async () => {
const input = '{}'
hexo.route.set(path, input)
let expected
try {
await new Svgo(hexo.config.minify.svg).optimize(input)
} catch (err) {
expected = err
}
try {
await s()
} catch (err) {
expect(err.message).toContain(expected)
}
})
test('include - exclude *.min.svg by default', async () => {
const path = 'foo.min.svg'
hexo.route.set(path, input)
await s()
const output = hexo.route.get(path)
let result = ''
output.on('data', (chunk) => (result += chunk))
output.on('end', () => {
expect(result).toBe(input)
})
})
test('include - basename', async () => {
hexo.config.minify.svg.include = 'bar.svg'
const fooPath = 'foo/bar.svg'
hexo.route.set(fooPath, input)
await s()
const { data } = await new Svgo(hexo.config.minify.svg).optimize(input)
const output = hexo.route.get(fooPath)
let result = ''
output.on('data', (chunk) => (result += chunk))
output.on('end', () => {
expect(result).toBe(data)
})
})
test('include - slash in pattern', async () => {
hexo.config.minify.svg.include = '**/foo/*.svg'
const fooPath = 'blog/site/example/foo/bar.svg'
hexo.route.set(fooPath, input)
await s()
const { data } = await new Svgo(hexo.config.minify.svg).optimize(input)
const output = hexo.route.get(fooPath)
let result = ''
output.on('data', (chunk) => (result += chunk))
output.on('end', () => {
expect(result).toBe(data)
})
})
})