74 lines
2.2 KiB
Go
74 lines
2.2 KiB
Go
package frp
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import (
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"context"
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"errors"
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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)
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// TestAgentEndpointMissingDetection 锁定旧 Agent 的 404 / 405 兼容提示，且不把其它错误误判为版本过低。
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func TestAgentEndpointMissingDetection(t *testing.T) {
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cases := []struct {
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name string
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status int
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minVersion string
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route bool
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wantMissing bool
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}{
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{"404 判定版本过低", http.StatusNotFound, agentMinVersionInsights, false, true},
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{"405 判定版本过低", http.StatusMethodNotAllowed, agentMinVersionRouteVersions, true, true},
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{"500 不判定版本过低", http.StatusInternalServerError, agentMinVersionInsights, false, false},
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{"400 不判定版本过低", http.StatusBadRequest, agentMinVersionInsights, false, false},
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}
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for _, tc := range cases {
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t.Run(tc.name, func(t *testing.T) {
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
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w.WriteHeader(tc.status)
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_, _ = w.Write([]byte(`{"error":"test"}`))
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}))
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defer server.Close()
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client := NewAgentClient(server.URL, "token")
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var err error
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if tc.route {
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_, err = client.RouteVersions(context.Background(), "example.com")
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} else {
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_, err = client.Metrics(context.Background())
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}
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if tc.wantMissing {
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if !errors.Is(err, ErrAgentEndpointMissing) {
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t.Fatalf("应判定为端点缺失：%v", err)
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}
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msg := err.Error()
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if !strings.Contains(msg, tc.minVersion) || !strings.Contains(msg, "升级 Agent") {
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t.Fatalf("错误信息应包含最低版本与升级提示：%q", msg)
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}
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return
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}
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if errors.Is(err, ErrAgentEndpointMissing) {
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t.Fatalf("不应误判为版本过低：%v", err)
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}
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if err == nil {
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t.Fatal("应返回错误")
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}
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})
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}
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}
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func TestAgentStatusVersionField(t *testing.T) {
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
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_, _ = w.Write([]byte(`{"agent_version":"0.10.0","listen_addr":"127.0.0.1:7700"}`))
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}))
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defer server.Close()
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client := NewAgentClient(server.URL, "token")
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status, err := client.Status(context.Background())
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if err != nil {
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t.Fatal(err)
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}
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if status["agent_version"] != "0.10.0" {
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t.Fatalf("agent_version 解析失败：%#v", status)
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}
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}
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