修复全量审查问题;接入vitest;精简IdP图标逻辑

src/composables/useAsync.test.ts

@@ -0,0 +1,66 @@
+import { describe, expect, it } from 'vitest'
+import { useAsync } from './useAsync'
+
+/** 手动控制解析时机的 fetcher,复现请求乱序返回 */
+function deferredFetcher<T>() {
+  const pending: Array<{ resolve: (v: T) => void; reject: (e: unknown) => void }> = []
+  const fetcher = () =>
+    new Promise<T>((resolve, reject) => {
+      pending.push({ resolve, reject })
+    })
+  return { fetcher, pending }
+}
+
+describe('useAsync 并发与乱序', () => {
+  it('后发请求先返回时,先发请求的迟到结果被丢弃', async () => {
+    const { fetcher, pending } = deferredFetcher<string>()
+    const st = useAsync(fetcher, false)
+    const p1 = st.run()
+    const p2 = st.run()
+    pending[1].resolve('新')
+    await p2
+    pending[0].resolve('旧')
+    await p1
+    expect(st.data.value).toBe('新')
+    expect(st.loading.value).toBe(false)
+  })
+
+  it('迟到的失败不覆盖最新成功结果', async () => {
+    const { fetcher, pending } = deferredFetcher<string>()
+    const st = useAsync(fetcher, false)
+    const p1 = st.run()
+    const p2 = st.run()
+    pending[1].resolve('新')
+    await p2
+    pending[0].reject(new Error('旧请求失败'))
+    await p1
+    expect(st.data.value).toBe('新')
+    expect(st.error.value).toBe('')
+  })
+
+  it('silent 刷新不置 loading,普通刷新置 loading', async () => {
+    const { fetcher, pending } = deferredFetcher<number>()
+    const st = useAsync(fetcher, false)
+    const p1 = st.run({ silent: true })
+    expect(st.loading.value).toBe(false)
+    pending[0].resolve(1)
+    await p1
+    const p2 = st.run()
+    expect(st.loading.value).toBe(true)
+    pending[1].resolve(2)
+    await p2
+    expect(st.loading.value).toBe(false)
+    expect(st.data.value).toBe(2)
+  })
+
+  it('失败时记录 error 并清 loading', async () => {
+    const { fetcher, pending } = deferredFetcher<string>()
+    const st = useAsync(fetcher, false)
+    const p1 = st.run()
+    pending[0].reject(new Error('boom'))
+    await p1
+    expect(st.error.value).toBe('boom')
+    expect(st.loading.value).toBe(false)
+    expect(st.data.value).toBeNull()
+  })
+})