/
snapshot-inline.test.ts
120 lines (107 loc) · 2.13 KB
/
snapshot-inline.test.ts
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import { expect, test } from 'vitest'
test('object', () => {
expect({
foo: {
type: 'object',
map: new Map(),
},
})
.toMatchInlineSnapshot(`
{
"foo": {
"map": Map {},
"type": "object",
},
}
`)
})
test('single line', () => {
expect('inline string').toMatchInlineSnapshot('"inline string"')
})
test('multiline', () => {
const indent = `
()=>
array
.map(fn)
.filter(fn)
`
expect(indent).toMatchInlineSnapshot(`
"
()=>
array
.map(fn)
.filter(fn)
"
`)
})
test('template literal', () => {
const literal = `
Hello \${world}
`
expect(literal).toMatchInlineSnapshot(`
"
Hello \${world}
"
`)
})
test('throwing inline snapshots', () => {
expect(() => {
throw new Error('omega')
}).toThrowErrorMatchingInlineSnapshot('"omega"')
expect(() => {
// eslint-disable-next-line no-throw-literal
throw 'omega'
}).toThrowErrorMatchingInlineSnapshot('"omega"')
expect(() => {
// eslint-disable-next-line no-throw-literal
throw { error: 'omega' }
}).toThrowErrorMatchingInlineSnapshot(`
{
"error": "omega",
}
`)
})
test('properties inline snapshot', () => {
const user = {
createdAt: new Date(),
id: Math.floor(Math.random() * 20),
name: 'LeBron James',
}
expect(user).toMatchInlineSnapshot({
createdAt: expect.any(Date),
id: expect.any(Number),
}, `
{
"createdAt": Any<Date>,
"id": Any<Number>,
"name": "LeBron James",
}
`)
})
test('literal tag', () => {
const html = String.raw
const text = `
<body>
<h1>My First Heading.</h1>
<p>My first paragraph.</p>
</body>
`
expect(text).toMatchInlineSnapshot(html`
"
<body>
<h1>My First Heading.</h1>
<p>My first paragraph.</p>
</body>
"
`)
})
test('resolves', async() => {
const getText = async() => 'text'
await expect(getText()).resolves.toMatchInlineSnapshot('"text"')
})
test('rejects', async() => {
const getText = async() => {
throw new Error('error')
}
await expect(getText()).rejects.toMatchInlineSnapshot('[Error: error]')
})