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interop-testing: Add GoogleDefaultCreds test case for java

This commit is contained in:
apolcyn 2019-02-01 16:49:54 -08:00 committed by Eric Anderson
parent ef6b6169f8
commit 574c053ebb
4 changed files with 37 additions and 0 deletions
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21
interop-testing/src/main/java/io/grpc/testing/integration/AbstractInteropTest.java
View File

@ -1712,6 +1712,27 @@ public abstract class AbstractInteropTest {
oauth2AuthToken(jsonKey, credentialsStream, oauthScope);
}
/** Sends an unary rpc with "google default credentials". */
public void googleDefaultCredentials(
String defaultServiceAccount,
TestServiceGrpc.TestServiceBlockingStub googleDefaultStub) throws Exception {
final SimpleRequest request = SimpleRequest.newBuilder()
.setFillUsername(true)
.setResponseSize(314159)
.setPayload(Payload.newBuilder()
.setBody(ByteString.copyFrom(new byte[271828])))
.build();
final SimpleResponse response = googleDefaultStub.unaryCall(request);
assertEquals(defaultServiceAccount, response.getUsername());
final SimpleResponse goldenResponse = SimpleResponse.newBuilder()
.setUsername(defaultServiceAccount)
.setPayload(Payload.newBuilder()
.setBody(ByteString.copyFrom(new byte[314159])))
.build();
assertResponse(goldenResponse, response);
}
protected static void assertSuccess(StreamRecorder<?> recorder) {
if (recorder.getError() != null) {
throw new AssertionError(recorder.getError());

2
interop-testing/src/main/java/io/grpc/testing/integration/TestCases.java
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@ -42,6 +42,8 @@ public enum TestCases {
JWT_TOKEN_CREDS("JWT-based auth"),
OAUTH2_AUTH_TOKEN("raw oauth2 access token auth"),
PER_RPC_CREDS("per rpc raw oauth2 access token auth"),
GOOGLE_DEFAULT_CREDENTIALS(
"google default credentials, i.e. GoogleManagedChannel based auth"),
CUSTOM_METADATA("unary and full duplex calls with metadata"),
STATUS_CODE_AND_MESSAGE("request error code and message"),
SPECIAL_STATUS_MESSAGE("special characters in status message"),

13
interop-testing/src/main/java/io/grpc/testing/integration/TestServiceClient.java
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@ -304,6 +304,19 @@ public class TestServiceClient {
break;
}
case GOOGLE_DEFAULT_CREDENTIALS: {
ManagedChannel channel = GoogleDefaultChannelBuilder.forAddress(
serverHost, serverPort).build();
try {
TestServiceGrpc.TestServiceBlockingStub googleDefaultStub =
TestServiceGrpc.newBlockingStub(channel);
tester.googleDefaultCredentials(defaultServiceAccount, googleDefaultStub);
} finally {
channel.shutdownNow();
}
break;
}
case CUSTOM_METADATA: {
tester.customMetadata();
break;

1
interop-testing/src/test/java/io/grpc/testing/integration/TestCasesTest.java
View File

@ -56,6 +56,7 @@ public class TestCasesTest {
"jwt_token_creds",
"oauth2_auth_token",
"per_rpc_creds",
"google_default_credentials",
"custom_metadata",
"status_code_and_message",
"special_status_message",