fix: test cases

Signed-off-by: Junjie Gao <[email protected]>

cmd/notation/verify.go

@@ -247,7 +247,7 @@ func getVerifier(ctx context.Context) (notation.Verifier, error) {
 	fileCache, err := crl.NewFileCache(cacheRoot)
 	if err != nil {
 		// discard NewFileCache error directly as cache is not critical
-		fmt.Print("Warning:", err)
+		fmt.Printf("Warning: %v\n", err)
 	} else {
 		crlFetcher.Cache = &clicrl.CacheWithLog{
 			Cache:             fileCache,

test/e2e/suite/scenario/crl.go

@@ -152,9 +152,9 @@ var _ = Describe("notation CRL revocation check", Serial, func() {
 			notation.Exec("verify", artifact.ReferenceWithDigest(), "-d").
 				MatchKeyWords(
 					VerifySuccessfully,
+					"Warning: failed to create crl file cache",
 				).
 				MatchErrKeyWords(
-					"failed to create file cache",
 					"OCSP check failed with unknown error and fallback to CRL check for certificate #2",
 					`"GET" "http://localhost:10086/intermediate.crl"`,
 					`"GET" "http://localhost:10086/leaf.crl"`,
@@ -180,9 +180,11 @@ var _ = Describe("notation CRL revocation check", Serial, func() {
 
 			// verify without cache
 			notation.ExpectFailure().Exec("verify", artifact.ReferenceWithDigest(), "-d").
+				MatchKeyWords(
+					"Warning: failed to create crl file cache",
+				).
 				MatchErrKeyWords(
 					VerifyFailed,
-					"failed to create file cache",
 					"OCSP check failed with unknown error and fallback to CRL check for certificate #2",
 					`"GET" "http://localhost:10086/intermediate.crl"`,
 					`"GET" "http://localhost:10086/leaf.crl"`,