add identity search component to e2e test

Signed-off-by: linus-sun <[email protected]>

.github/workflows/main.yml

@@ -90,4 +90,6 @@ jobs:
           check-latest: true
       - name: run Rekor end-to-end test
         run: ./pkg/test/rekor_e2e/rekor_monitor_e2e_test.sh
+      - name: run CT end-to-end test
+        run: ./pkg/test/ct_e2e/ct_monitor_e2e_test.sh
 

pkg/test/ct_e2e/ct_e2e_test.go → pkg/test/ct_e2e/ct_monitor_e2e_test.go

@@ -26,6 +26,7 @@ import (
 	ctclient "github.com/google/certificate-transparency-go/client"
 	"github.com/google/certificate-transparency-go/jsonclient"
 	"github.com/sigstore/rekor-monitor/pkg/ct"
+	"github.com/sigstore/rekor-monitor/pkg/identity"
 )
 
 const (
@@ -54,4 +55,16 @@ func TestCTConsistencyCheck(t *testing.T) {
 	if err != nil {
 		t.Errorf("failed to successfully complete consistency check: %v", err)
 	}
+
+	_, err = ct.IdentitySearch(fulcioClient, 0, 1, identity.MonitoredValues{
+		CertificateIdentities: []identity.CertificateIdentity{
+			{
+				CertSubject: "test-cert-subject",
+				Issuers:     []string{},
+			},
+		},
+	})
+	if err != nil {
+		t.Errorf("failed to successfully complete identity search: %v", err)
+	}
 }