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test(e2e): enhance and fix test of svg example (#560)

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This commit is contained in:
CodinCat
2020-06-12 23:32:27 +09:00
committed by GitHub
parent c463a71bb3
commit c7cd386194
3 changed files with 103 additions and 18 deletions
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101
packages/vue/examples/__tests__/svg.spec.ts
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@@ -16,21 +16,58 @@ declare function valueToPoint(
}
describe('e2e: svg', () => {
const { page, click, count, setValue } = setupPuppeteer()
const { page, click, count, setValue, typeValue } = setupPuppeteer()
async function assertStats(total: number) {
await page().evaluate(
// assert the shape of the polygon is correct
async function assertPolygon(total: number) {
expect(
await page().evaluate(
total => {
const points = globalStats
.map((stat, i) => {
const point = valueToPoint(stat.value, i, total)
return point.x + ',' + point.y
})
.join(' ')
return (
document.querySelector('polygon')!.attributes[0].value === points
)
},
[total]
)
).toBe(true)
}
// assert the position of each label is correct
async function assertLabels(total: number) {
const positions = await page().evaluate(
total => {
const points = globalStats
.map((stat, i) => {
const point = valueToPoint(stat.value, i, total)
return point.x + ',' + point.y
})
.join(' ')
return document.querySelector('polygon')!.attributes[0].value === points
return globalStats.map((stat, i) => {
const point = valueToPoint(+stat.value + 10, i, total)
return [point.x, point.y]
})
},
[total]
)
for (let i = 0; i < total; i++) {
const textPosition = await page().$eval(
`text:nth-child(${i + 3})`,
node => [+node.attributes[0].value, +node.attributes[1].value]
)
expect(textPosition).toEqual(positions[i])
}
}
// assert each value of stats is correct
async function assertStats(expected: number[]) {
const statsValue = await page().evaluate(() => {
return globalStats.map(stat => +stat.value)
})
expect(statsValue).toEqual(expected)
}
function nthRange(n: number) {
return `#demo div:nth-child(${n + 1}) input[type="range"]`
}
async function testSvg(apiType: 'classic' | 'composition') {
@@ -48,22 +85,58 @@ describe('e2e: svg', () => {
expect(await count('label')).toBe(6)
expect(await count('button')).toBe(7)
expect(await count('input[type="range"]')).toBe(6)
await assertStats(6)
await assertPolygon(6)
await assertLabels(6)
await assertStats([100, 100, 100, 100, 100, 100])
await setValue(nthRange(1), '10')
await assertPolygon(6)
await assertLabels(6)
await assertStats([10, 100, 100, 100, 100, 100])
await click('button.remove')
expect(await count('text')).toBe(5)
expect(await count('label')).toBe(5)
expect(await count('button')).toBe(6)
expect(await count('input[type="range"]')).toBe(5)
await assertStats(5)
await assertPolygon(5)
await assertLabels(5)
await assertStats([100, 100, 100, 100, 100])
await setValue('input[name="newlabel"]', 'foo')
await typeValue('input[name="newlabel"]', 'foo')
await click('#add > button')
expect(await count('text')).toBe(6)
expect(await count('label')).toBe(6)
expect(await count('button')).toBe(7)
expect(await count('input[type="range"]')).toBe(6)
await assertStats(6)
await assertPolygon(6)
await assertLabels(6)
await assertStats([100, 100, 100, 100, 100, 100])
await setValue(nthRange(1), '10')
await assertPolygon(6)
await assertLabels(6)
await assertStats([10, 100, 100, 100, 100, 100])
await setValue(nthRange(2), '20')
await assertPolygon(6)
await assertLabels(6)
await assertStats([10, 20, 100, 100, 100, 100])
await setValue(nthRange(6), '60')
await assertPolygon(6)
await assertLabels(6)
await assertStats([10, 20, 100, 100, 100, 60])
await click('button.remove')
await assertPolygon(5)
await assertLabels(5)
await assertStats([20, 100, 100, 100, 60])
await setValue(nthRange(1), '10')
await assertPolygon(5)
await assertLabels(5)
await assertStats([10, 100, 100, 100, 60])
}
test(