44 lines
1.3 KiB
JavaScript
44 lines
1.3 KiB
JavaScript
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import assert from 'node:assert/strict'
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import { readFileSync } from 'node:fs'
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import test from 'node:test'
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import { fileURLToPath } from 'node:url'
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import { checkBackendHealth, useBackendHealth } from '../src/composables/useBackendHealth.js'
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const routerScript = readFileSync(
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fileURLToPath(new URL('../src/router/index.js', import.meta.url)),
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'utf8'
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)
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test('app route guard allows stale healthy state when health check times out', () => {
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assert.match(routerScript, /checkBackendHealth\(\{\s*allowStaleOnTimeout:\s*true\s*\}\)/)
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})
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test('backend health timeout does not block app rendering when stale fallback is allowed', async () => {
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const originalFetch = global.fetch
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global.fetch = async (_url, options = {}) =>
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new Promise((_, reject) => {
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options.signal.addEventListener('abort', () => {
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const error = new Error('aborted')
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error.name = 'AbortError'
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reject(error)
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})
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})
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try {
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const ok = await checkBackendHealth({
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force: true,
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allowStaleOnTimeout: true,
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timeoutMs: 1
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})
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const { backendHealthy, backendError } = useBackendHealth()
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assert.equal(ok, true)
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assert.equal(backendHealthy.value, true)
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assert.match(backendError.value, /健康检查超时|health/i)
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} finally {
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global.fetch = originalFetch
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}
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})
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