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<!doctype html>
< html >
< head >
< meta charset = "utf-8" >
< title > components.API tests< / title >
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< script src = "../../ui.js" components = "API" > < / script >
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< script >
const successRequest = { url: '/__http__/json', method: 'GET' }
const errorRequest = { url: '/__http__/api-error', method: 'GET' }
< / script >
< / head >
< body >
< API id = "autoApi" auto $ . request = "successRequest" > < / API >
< API id = "manualApi" > < / API >
< div id = "autoResult" $ text = "autoApi.result.method" > < / div >
< button id = "runAll" type = "button" > 测试全部< / button >
< pre id = "result" > < / pre >
< script >
const tick = () => new Promise(resolve => setTimeout(resolve, 80))
const assert = (testResult, feature, condition, message) => { testResult.assertions++; if (condition) testResult.passed++; else { testResult.failed++; testResult.failures.push({ feature, message }) } }
window.runTest = async () => {
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const testResult = { name: 'components.API', status: 'running', assertions: 0, passed: 0, failed: 0, failures: [], coverage: { tested: [], total: ['auto', 'request', 'response', 'result', 'do', 'post-default', 'response-event', 'error-event', 'noui'], percent: 0 } }
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await tick()
let autoResponses = 0; autoApi.addEventListener('response', () => { autoResponses++ })
autoApi.request.url = '/__http__/json?next=1'; await tick()
assert(testResult, 'auto', autoApi.response.ok === true & & autoApi.result.method === 'GET' & & autoResponses === 1, 'auto requests again after request changes')
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assert(testResult, 'request', manualApi.request.url === '' & & manualApi.request.method === '' & & manualApi.request.data === null & & manualApi.request.timeout === 10000 & & manualApi.request.responseType === '' & & typeof manualApi.request.headers === 'object', 'request exposes documented defaults')
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assert(testResult, 'response', autoApi.response.loading === false & & autoApi.response.status === 200 & & autoApi.response.responseType === 'json' & & typeof autoApi.response.headers === 'object', 'response exposes loading, status, headers, and responseType')
assert(testResult, 'result-binding', document.querySelector('#autoResult').textContent === 'GET', 'response result is usable in declarative DOM bindings')
let responseEvent
manualApi.addEventListener('response', event => { responseEvent = event.detail }, { once: true })
const response = await manualApi.do(successRequest)
assert(testResult, 'do', response.ok & & manualApi.result.method === 'GET', 'do() sends a request and updates result')
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const postResponse = await manualApi.do({ url: '/__http__/json', data: { action: 'tables' } }); assert(testResult, 'post-default', postResponse.ok & & manualApi.result.method === 'POST', 'data defaults an unspecified method to POST')
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assert(testResult, 'response-event', responseEvent?.status === 200, 'response event exposes the complete HTTP response')
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assert(testResult, 'result', manualApi.result.method === 'POST', 'result exposes the latest response result')
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let failed = false; let errorEvent
manualApi.addEventListener('error', event => { errorEvent = event.detail }, { once: true })
try { await manualApi.do({ ...errorRequest, noui: true }) } catch (error) { failed = true }
assert(testResult, 'error', failed & & manualApi.response.status === 200 & & manualApi.response.ok === true & & manualApi.result.error === 'application failed', 'application error rejects and preserves response state')
assert(testResult, 'error-event', errorEvent instanceof Error & & errorEvent.message === 'application failed', 'error event exposes Error detail')
assert(testResult, 'noui', !document.querySelector('Toast'), 'noui suppresses automatic error Toast')
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testResult.coverage.tested = ['auto', 'request', 'response', 'result', 'do', 'post-default', 'response-event', 'error-event', 'noui']; testResult.coverage.percent = 100; testResult.status = testResult.failed ? 'failed' : 'passed'; document.querySelector('#result').textContent = JSON.stringify(testResult, null, 2); window.testResult = testResult; return testResult
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}
document.querySelector('#runAll').onclick = window.runTest
< / script >
< / body >
< / html >
