| // Copyright 2019 The Bazel Authors. All rights reserved. |
| // |
| // 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 com.google.devtools.build.lib.remote; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.junit.Assert.assertThrows; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| |
| import com.google.common.util.concurrent.Futures; |
| import com.google.devtools.build.lib.authandtls.CallCredentialsProvider; |
| import com.google.devtools.build.lib.remote.util.Utils; |
| import io.grpc.Status; |
| import io.grpc.StatusRuntimeException; |
| import java.io.IOException; |
| import java.util.concurrent.ExecutionException; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for remote utility methods */ |
| @RunWith(JUnit4.class) |
| public class UtilsTest { |
| |
| @Test |
| public void testGrpcAwareErrorMessages() { |
| IOException ioError = new IOException("io error"); |
| IOException wrappedGrpcError = |
| new IOException( |
| "wrapped error", Status.ABORTED.withDescription("grpc error").asRuntimeException()); |
| |
| assertThat(Utils.grpcAwareErrorMessage(ioError)).isEqualTo("io error"); |
| assertThat(Utils.grpcAwareErrorMessage(wrappedGrpcError)).isEqualTo("ABORTED: grpc error"); |
| } |
| |
| @Test |
| public void refreshIfUnauthenticatedAsync_unauthenticated_shouldRefresh() throws Exception { |
| CallCredentialsProvider callCredentialsProvider = mock(CallCredentialsProvider.class); |
| AtomicInteger callTimes = new AtomicInteger(); |
| |
| Utils.refreshIfUnauthenticatedAsync( |
| () -> { |
| if (callTimes.getAndIncrement() == 0) { |
| throw new StatusRuntimeException(Status.UNAUTHENTICATED); |
| } |
| return Futures.immediateFuture(null); |
| }, |
| callCredentialsProvider) |
| .get(); |
| |
| assertThat(callTimes.get()).isEqualTo(2); |
| verify(callCredentialsProvider, times(1)).refresh(); |
| } |
| |
| @Test |
| public void refreshIfUnauthenticatedAsync_unauthenticatedFuture_shouldRefresh() throws Exception { |
| CallCredentialsProvider callCredentialsProvider = mock(CallCredentialsProvider.class); |
| AtomicInteger callTimes = new AtomicInteger(); |
| |
| Utils.refreshIfUnauthenticatedAsync( |
| () -> { |
| if (callTimes.getAndIncrement() == 0) { |
| return Futures.immediateFailedFuture( |
| new StatusRuntimeException(Status.UNAUTHENTICATED)); |
| } |
| return Futures.immediateFuture(null); |
| }, |
| callCredentialsProvider) |
| .get(); |
| |
| assertThat(callTimes.get()).isEqualTo(2); |
| verify(callCredentialsProvider, times(1)).refresh(); |
| } |
| |
| @Test |
| public void refreshIfUnauthenticatedAsync_permissionDenied_shouldRefresh() throws Exception { |
| CallCredentialsProvider callCredentialsProvider = mock(CallCredentialsProvider.class); |
| AtomicInteger callTimes = new AtomicInteger(); |
| |
| Utils.refreshIfUnauthenticated( |
| () -> { |
| if (callTimes.getAndIncrement() == 0) { |
| throw new StatusRuntimeException(Status.PERMISSION_DENIED); |
| } |
| return Futures.immediateFuture(null); |
| }, |
| callCredentialsProvider) |
| .get(); |
| |
| assertThat(callTimes.get()).isEqualTo(2); |
| verify(callCredentialsProvider, times(1)).refresh(); |
| } |
| |
| @Test |
| public void refreshIfUnauthenticatedAsync_cantRefresh_shouldRefreshOnceAndFail() |
| throws Exception { |
| CallCredentialsProvider callCredentialsProvider = mock(CallCredentialsProvider.class); |
| AtomicInteger callTimes = new AtomicInteger(); |
| |
| assertThrows( |
| ExecutionException.class, |
| () -> { |
| Utils.refreshIfUnauthenticatedAsync( |
| () -> { |
| callTimes.getAndIncrement(); |
| throw new StatusRuntimeException(Status.UNAUTHENTICATED); |
| }, |
| callCredentialsProvider) |
| .get(); |
| }); |
| |
| assertThat(callTimes.get()).isEqualTo(2); |
| verify(callCredentialsProvider, times(1)).refresh(); |
| } |
| |
| @Test |
| public void refreshIfUnauthenticated_unauthenticated_shouldRefresh() throws Exception { |
| CallCredentialsProvider callCredentialsProvider = mock(CallCredentialsProvider.class); |
| AtomicInteger callTimes = new AtomicInteger(); |
| |
| Utils.refreshIfUnauthenticated( |
| () -> { |
| if (callTimes.getAndIncrement() == 0) { |
| throw new StatusRuntimeException(Status.UNAUTHENTICATED); |
| } |
| return null; |
| }, |
| callCredentialsProvider); |
| |
| assertThat(callTimes.get()).isEqualTo(2); |
| verify(callCredentialsProvider, times(1)).refresh(); |
| } |
| |
| @Test |
| public void refreshIfUnauthenticated_permissionDenied_shouldRefresh() throws Exception { |
| CallCredentialsProvider callCredentialsProvider = mock(CallCredentialsProvider.class); |
| AtomicInteger callTimes = new AtomicInteger(); |
| |
| Utils.refreshIfUnauthenticated( |
| () -> { |
| if (callTimes.getAndIncrement() == 0) { |
| throw new StatusRuntimeException(Status.PERMISSION_DENIED); |
| } |
| return null; |
| }, |
| callCredentialsProvider); |
| |
| assertThat(callTimes.get()).isEqualTo(2); |
| verify(callCredentialsProvider, times(1)).refresh(); |
| } |
| |
| @Test |
| public void refreshIfUnauthenticated_cantRefresh_shouldRefreshOnceAndFail() throws Exception { |
| CallCredentialsProvider callCredentialsProvider = mock(CallCredentialsProvider.class); |
| AtomicInteger callTimes = new AtomicInteger(); |
| |
| assertThrows( |
| StatusRuntimeException.class, |
| () -> { |
| Utils.refreshIfUnauthenticated( |
| () -> { |
| callTimes.getAndIncrement(); |
| throw new StatusRuntimeException(Status.UNAUTHENTICATED); |
| }, |
| callCredentialsProvider); |
| }); |
| |
| assertThat(callTimes.get()).isEqualTo(2); |
| verify(callCredentialsProvider, times(1)).refresh(); |
| } |
| } |