89d5e27874
* 实现周期采集、快照缓存、本地 HTTP API 和主动上报 * 补齐 Linux 和 Windows 主机、网络、资源、进程和 TCP 采集 * 添加服务生命周期管理、配置加载、构建脚本和测试覆盖 BREAKING CHANGE: network.ips 拆分为 network.ipv4s 和 network.ipv6s。
118 lines
3.3 KiB
Go
118 lines
3.3 KiB
Go
package httpapi
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import (
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"encoding/json"
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"net/http"
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"net/http/httptest"
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"testing"
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"time"
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"mfd-monitor-agent/internal/status"
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)
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// TestStatusReturnsCachedSnapshot verifies /status reads the provider cache.
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func TestStatusReturnsCachedSnapshot(t *testing.T) {
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provider := StaticProvider{Snapshot: status.HostStatus{
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Agent: status.AgentInfo{Version: "test", SnapshotAt: time.Now(), SnapshotStatus: "ok"},
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Host: status.HostInfo{Hostname: "host-a"},
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}, OK: true}
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server := New(provider)
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req := httptest.NewRequest(http.MethodGet, "/status", nil)
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rec := httptest.NewRecorder()
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server.ServeHTTP(rec, req)
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if rec.Code != http.StatusOK {
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t.Fatalf("status code = %d", rec.Code)
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}
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var got status.HostStatus
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if err := json.NewDecoder(rec.Body).Decode(&got); err != nil {
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t.Fatal(err)
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}
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if got.Host.Hostname != "host-a" {
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t.Fatalf("hostname = %q", got.Host.Hostname)
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}
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}
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// TestHealthReportsSnapshotMetadata verifies /health returns snapshot metadata.
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func TestHealthReportsSnapshotMetadata(t *testing.T) {
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provider := StaticProvider{Snapshot: status.HostStatus{
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Agent: status.AgentInfo{Version: "test", SnapshotAt: time.Unix(10, 0), SnapshotStatus: "partial"},
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}, OK: true}
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server := New(provider)
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req := httptest.NewRequest(http.MethodGet, "/health", nil)
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rec := httptest.NewRecorder()
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server.ServeHTTP(rec, req)
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if rec.Code != http.StatusOK {
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t.Fatalf("status code = %d", rec.Code)
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}
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var got map[string]any
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if err := json.NewDecoder(rec.Body).Decode(&got); err != nil {
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t.Fatal(err)
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}
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if got["snapshot_status"] != "partial" {
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t.Fatalf("health = %+v", got)
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}
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}
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// TestStatusReturnsServiceUnavailableBeforeSnapshot verifies /status does not live collect.
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func TestStatusReturnsServiceUnavailableBeforeSnapshot(t *testing.T) {
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server := New(StaticProvider{OK: false})
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req := httptest.NewRequest(http.MethodGet, "/status", nil)
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rec := httptest.NewRecorder()
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server.ServeHTTP(rec, req)
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if rec.Code != http.StatusServiceUnavailable {
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t.Fatalf("status code = %d", rec.Code)
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}
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}
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// TestHealthReturnsStartingBeforeSnapshot verifies /health exposes startup state.
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func TestHealthReturnsStartingBeforeSnapshot(t *testing.T) {
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server := New(StaticProvider{OK: false})
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req := httptest.NewRequest(http.MethodGet, "/health", nil)
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rec := httptest.NewRecorder()
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server.ServeHTTP(rec, req)
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if rec.Code != http.StatusServiceUnavailable {
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t.Fatalf("status code = %d", rec.Code)
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}
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var got map[string]string
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if err := json.NewDecoder(rec.Body).Decode(&got); err != nil {
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t.Fatal(err)
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}
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if got["status"] != "starting" {
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t.Fatalf("status = %q", got["status"])
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}
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}
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// TestStatusRejectsNonGET verifies /status only accepts GET requests.
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func TestStatusRejectsNonGET(t *testing.T) {
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server := New(StaticProvider{OK: true})
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req := httptest.NewRequest(http.MethodPost, "/status", nil)
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rec := httptest.NewRecorder()
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server.ServeHTTP(rec, req)
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if rec.Code != http.StatusMethodNotAllowed {
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t.Fatalf("status code = %d", rec.Code)
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}
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}
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// TestHealthRejectsNonGET verifies /health only accepts GET requests.
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func TestHealthRejectsNonGET(t *testing.T) {
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server := New(StaticProvider{OK: true})
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req := httptest.NewRequest(http.MethodPost, "/health", nil)
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rec := httptest.NewRecorder()
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server.ServeHTTP(rec, req)
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if rec.Code != http.StatusMethodNotAllowed {
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t.Fatalf("status code = %d", rec.Code)
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}
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}
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