test: server Run, upstream 500/401 branches, virtual dead members, local DB accessor

internal/server/server_test.go

@@ -484,6 +484,33 @@ func TestRunOnListener(t *testing.T) {
 	}
 }
 
+func TestRun(t *testing.T) {
+	requireStack(t)
+	ctx, cancel := context.WithCancel(context.Background())
+	errc := make(chan error, 1)
+	go func() { errc <- testSrv.Run(ctx) }()
+	time.Sleep(300 * time.Millisecond) // let it bind and start serving
+	cancel()
+	select {
+	case err := <-errc:
+		if err != nil {
+			t.Errorf("Run returned error: %v", err)
+		}
+	case <-time.After(12 * time.Second):
+		t.Fatal("Run did not shut down")
+	}
+}
+
+func TestServerVirtualUnreachableMembers(t *testing.T) {
+	requireStack(t)
+	// A virtual whose only member does not exist -> no members reachable.
+	req(t, "POST", "/api/v2/virtuals", `{"name":"srv-vbad","package_type":"helm","members":["nonexistent-member"]}`)
+	defer req(t, "DELETE", "/api/v2/virtuals/srv-vbad", "")
+	if resp, _ := req(t, "GET", "/api/v1/virtual/srv-vbad/index.yaml", ""); resp.StatusCode != 502 {
+		t.Errorf("virtual with dead members = %d, want 502", resp.StatusCode)
+	}
+}
+
 func TestServerVirtualLocalPyPIMerge(t *testing.T) {
 	requireStack(t)
 	for _, n := range []string{"a", "b"} {