io.grpc.testing.integration

Class AbstractInteropTest

java.lang.Object

io.grpc.testing.integration.AbstractInteropTest

public abstract class AbstractInteropTest
extends Object

Abstract base class for all GRPC transport tests.

Field Summary

Fields

Modifier and Type	Field and Description
protected io.grpc.testing.integration.TestServiceGrpc.TestServiceStub	asyncStub
protected io.grpc.testing.integration.TestServiceGrpc.TestServiceBlockingStub	blockingStub
protected io.grpc.ManagedChannel	channel
protected static com.google.protobuf.EmptyProtos.Empty	EMPTY
static int	MAX_MESSAGE_SIZE Must be at least unaryPayloadLength(), plus some to account for encoding overhead.
static io.grpc.Metadata.Key<io.grpc.testing.integration.Messages.SimpleContext>	METADATA_KEY

Constructor Summary

Constructors

Constructor and Description
AbstractInteropTest()

Method Summary

Modifier and Type	Method and Description
protected void	assertRemoteAddr(String expectedRemoteAddress) Helper for asserting remote address ServerCall.getAttributes()
protected static void	assertSuccess(io.grpc.testing.StreamRecorder<?> recorder)
protected void	assertX500SubjectDn(String tlsInfo) Helper for asserting TLS info in SSLSession ServerCall.getAttributes()
void	cancelAfterBegin()
void	cancelAfterFirstResponse()
void	clientStreaming()
void	computeEngineCreds(String serviceAccount, String oauthScope) Sends a large unary rpc with compute engine credentials.
protected abstract io.grpc.ManagedChannel	createChannel()
void	customMetadata()
void	deadlineExceeded()
void	deadlineExceededServerStreaming()
void	deadlineInPast()
void	deadlineNotExceeded()
void	emptyStream()
void	emptyUnary()
void	exchangeMetadataStreamingCall()
void	exchangeMetadataUnaryCall()
void	fullDuplexCallShouldSucceed()
protected com.google.instrumentation.stats.StatsContextFactory	getClientStatsFactory()
void	gracefulShutdown()
void	halfDuplexCallShouldSucceed()
void	jwtTokenCreds(InputStream serviceAccountJson) Test JWT-based auth.
void	largeUnary()
void	maxInboundSize_exact()
void	maxInboundSize_tooBig()
void	maxOutboundSize_exact()
void	maxOutboundSize_tooBig()
protected boolean	metricsExpected()
void	oauth2AuthToken(String jsonKey, InputStream credentialsStream, String authScope) Sends a unary rpc with raw oauth2 access token credentials.
protected int	operationTimeoutMillis()
void	perRpcCreds(String jsonKey, InputStream credentialsStream, String oauthScope) Sends a unary rpc with "per rpc" raw oauth2 access token credentials.
void	pingPong()
void	sendsTimeoutHeader()
void	serverStreaming()
void	serverStreamingShouldBeFlowControlled()
void	serviceAccountCreds(String jsonKey, InputStream credentialsStream, String authScope) Sends a large unary rpc with service account credentials.
void	setUp() Must be called by the subclass setup method if overridden.
protected static void	startStaticServer(io.grpc.internal.AbstractServerImplBuilder<?> builder, io.grpc.ServerInterceptor... interceptors)
void	statusCodeAndMessage()
protected static void	stopStaticServer()
void	tearDown() Clean up.
void	timeoutOnSleepingServer() Start a fullDuplexCall which the server will not respond, and verify the deadline expires.
protected int	unaryPayloadLength()
void	unimplementedMethod() Sends an rpc to an unimplemented method within TestService.
void	unimplementedService() Sends an rpc to an unimplemented service on the server.
void	veryLargeRequest()
void	veryLargeResponse()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAX_MESSAGE_SIZE

public static final int MAX_MESSAGE_SIZE

Must be at least unaryPayloadLength(), plus some to account for encoding overhead.

See Also:

Constant Field Values

METADATA_KEY

public static final io.grpc.Metadata.Key<io.grpc.testing.integration.Messages.SimpleContext> METADATA_KEY

EMPTY

protected static final com.google.protobuf.EmptyProtos.Empty EMPTY

channel

protected io.grpc.ManagedChannel channel

blockingStub

protected io.grpc.testing.integration.TestServiceGrpc.TestServiceBlockingStub blockingStub

asyncStub

protected io.grpc.testing.integration.TestServiceGrpc.TestServiceStub asyncStub

Constructor Detail

AbstractInteropTest

public AbstractInteropTest()

Method Detail

startStaticServer

protected static void startStaticServer(io.grpc.internal.AbstractServerImplBuilder<?> builder,
                                        io.grpc.ServerInterceptor... interceptors)

stopStaticServer

protected static void stopStaticServer()

setUp

public void setUp()

Must be called by the subclass setup method if overridden.

tearDown

public void tearDown()
              throws Exception

Clean up.

Throws:

Exception

createChannel

protected abstract io.grpc.ManagedChannel createChannel()

getClientStatsFactory

protected final com.google.instrumentation.stats.StatsContextFactory getClientStatsFactory()

metricsExpected

protected boolean metricsExpected()

emptyUnary

public void emptyUnary()
                throws Exception

Throws:

Exception

largeUnary

public void largeUnary()
                throws Exception

Throws:

Exception

serverStreaming

public void serverStreaming()
                     throws Exception

Throws:

Exception

clientStreaming

public void clientStreaming()
                     throws Exception

Throws:

Exception

pingPong

public void pingPong()
              throws Exception

Throws:

Exception

emptyStream

public void emptyStream()
                 throws Exception

Throws:

Exception

cancelAfterBegin

public void cancelAfterBegin()
                      throws Exception

Throws:

Exception

cancelAfterFirstResponse

public void cancelAfterFirstResponse()
                              throws Exception

Throws:

Exception

fullDuplexCallShouldSucceed

public void fullDuplexCallShouldSucceed()
                                 throws Exception

Throws:

Exception

halfDuplexCallShouldSucceed

public void halfDuplexCallShouldSucceed()
                                 throws Exception

Throws:

Exception

serverStreamingShouldBeFlowControlled

public void serverStreamingShouldBeFlowControlled()
                                           throws Exception

Throws:

Exception

veryLargeRequest

public void veryLargeRequest()
                      throws Exception

Throws:

Exception

veryLargeResponse

public void veryLargeResponse()
                       throws Exception

Throws:

Exception

exchangeMetadataUnaryCall

public void exchangeMetadataUnaryCall()
                               throws Exception

Throws:

Exception

exchangeMetadataStreamingCall

public void exchangeMetadataStreamingCall()
                                   throws Exception

Throws:

Exception

sendsTimeoutHeader

public void sendsTimeoutHeader()

deadlineNotExceeded

public void deadlineNotExceeded()

deadlineExceeded

public void deadlineExceeded()

deadlineExceededServerStreaming

public void deadlineExceededServerStreaming()
                                     throws Exception

Throws:

Exception

deadlineInPast

public void deadlineInPast()
                    throws Exception

Throws:

Exception

maxInboundSize_exact

public void maxInboundSize_exact()

maxInboundSize_tooBig

public void maxInboundSize_tooBig()

maxOutboundSize_exact

public void maxOutboundSize_exact()

maxOutboundSize_tooBig

public void maxOutboundSize_tooBig()

unaryPayloadLength

protected int unaryPayloadLength()

gracefulShutdown

public void gracefulShutdown()
                      throws Exception

Throws:

Exception

customMetadata

public void customMetadata()
                    throws Exception

Throws:

Exception

statusCodeAndMessage

public void statusCodeAndMessage()
                          throws Exception

Throws:

Exception

unimplementedMethod

public void unimplementedMethod()

Sends an rpc to an unimplemented method within TestService.

unimplementedService

public void unimplementedService()

Sends an rpc to an unimplemented service on the server.

timeoutOnSleepingServer

public void timeoutOnSleepingServer()

Start a fullDuplexCall which the server will not respond, and verify the deadline expires.

serviceAccountCreds

public void serviceAccountCreds(String jsonKey,
                                InputStream credentialsStream,
                                String authScope)
                         throws Exception

Sends a large unary rpc with service account credentials.

Throws:

Exception

computeEngineCreds

public void computeEngineCreds(String serviceAccount,
                               String oauthScope)
                        throws Exception

Sends a large unary rpc with compute engine credentials.

Throws:

Exception

jwtTokenCreds

public void jwtTokenCreds(InputStream serviceAccountJson)
                   throws Exception

Test JWT-based auth.

Throws:

Exception

oauth2AuthToken

public void oauth2AuthToken(String jsonKey,
                            InputStream credentialsStream,
                            String authScope)
                     throws Exception

Sends a unary rpc with raw oauth2 access token credentials.

Throws:

Exception

perRpcCreds

public void perRpcCreds(String jsonKey,
                        InputStream credentialsStream,
                        String oauthScope)
                 throws Exception

Sends a unary rpc with "per rpc" raw oauth2 access token credentials.

Throws:

Exception

assertSuccess

protected static void assertSuccess(io.grpc.testing.StreamRecorder<?> recorder)

assertRemoteAddr

protected void assertRemoteAddr(String expectedRemoteAddress)

Helper for asserting remote address ServerCall.getAttributes()

assertX500SubjectDn

protected void assertX500SubjectDn(String tlsInfo)

Helper for asserting TLS info in SSLSession ServerCall.getAttributes()

operationTimeoutMillis

protected int operationTimeoutMillis()