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/*
* Copyright 2017 The gRPC Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.grpc.android.integrationtest;
import static junit.framework.Assert.assertEquals;
import android.util.Log;
import androidx.test.InstrumentationRegistry;
import androidx.test.rule.ActivityTestRule;
import androidx.test.runner.AndroidJUnit4;
import com.google.android.gms.common.GooglePlayServicesNotAvailableException;
import com.google.android.gms.common.GooglePlayServicesRepairableException;
import com.google.android.gms.security.ProviderInstaller;
import com.google.common.util.concurrent.SettableFuture;
import io.grpc.ClientInterceptor;
import io.grpc.android.integrationtest.InteropTask.Listener;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.concurrent.TimeUnit;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(AndroidJUnit4.class)
public class InteropInstrumentationTest {
private static final int TIMEOUT_SECONDS = 60;
private static final String LOG_TAG = "GrpcInteropInstrumentationTest";
private String host;
private int port;
private boolean useTls;
private String serverHostOverride;
private boolean useTestCa;
private String testCase;
// Ensures Looper is initialized for tests running on API level 15. Otherwise instantiating an
// AsyncTask throws an exception.
@Rule
public ActivityTestRule<TesterActivity> activityRule =
new ActivityTestRule<TesterActivity>(TesterActivity.class);
@Before
public void setUp() throws Exception {
host = InstrumentationRegistry.getArguments().getString("server_host", "10.0.2.2");
port =
Integer.parseInt(InstrumentationRegistry.getArguments().getString("server_port", "8080"));
useTls =
Boolean.parseBoolean(InstrumentationRegistry.getArguments().getString("use_tls", "true"));
serverHostOverride = InstrumentationRegistry.getArguments().getString("server_host_override");
useTestCa =
Boolean.parseBoolean(
InstrumentationRegistry.getArguments().getString("use_test_ca", "false"));
testCase = InstrumentationRegistry.getArguments().getString("test_case", "all");
if (useTls) {
try {
ProviderInstaller.installIfNeeded(InstrumentationRegistry.getTargetContext());
} catch (GooglePlayServicesRepairableException e) {
// The provider is helpful, but it is possible to succeed without it.
// Hope that the system-provided libraries are new enough.
Log.i(LOG_TAG, "Failed installing security provider", e);
} catch (GooglePlayServicesNotAvailableException e) {
// The provider is helpful, but it is possible to succeed without it.
// Hope that the system-provided libraries are new enough.
Log.i(LOG_TAG, "Failed installing security provider", e);
}
}
}
@Test
public void interopTests() throws Exception {
if (testCase.equals("all")) {
runTest("empty_unary");
runTest("large_unary");
runTest("client_streaming");
runTest("server_streaming");
runTest("ping_pong");
runTest("empty_stream");
runTest("cancel_after_begin");
runTest("cancel_after_first_response");
runTest("full_duplex_call_should_succeed");
runTest("half_duplex_call_should_succeed");
runTest("server_streaming_should_be_flow_controlled");
runTest("very_large_request");
runTest("very_large_response");
runTest("deadline_not_exceeded");
runTest("deadline_exceeded");
runTest("deadline_exceeded_server_streaming");
runTest("unimplemented_method");
runTest("timeout_on_sleeping_server");
runTest("graceful_shutdown");
} else {
runTest(testCase);
}
}
private void runTest(String testCase) throws Exception {
final SettableFuture<String> resultFuture = SettableFuture.create();
InteropTask.Listener listener =
new Listener() {
@Override
public void onComplete(String result) {
resultFuture.set(result);
}
};
InputStream testCa;
if (useTestCa) {
testCa = InstrumentationRegistry.getTargetContext().getResources().openRawResource(R.raw.ca);
} else {
testCa = null;
}
new InteropTask(
listener,
TesterOkHttpChannelBuilder.build(host, port, serverHostOverride, useTls, testCa),
new ArrayList<ClientInterceptor>(),
testCase)
.execute();
String result = resultFuture.get(TIMEOUT_SECONDS, TimeUnit.SECONDS);
assertEquals(testCase + " failed", InteropTask.SUCCESS_MESSAGE, result);
}
}
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