| /* |
| * Copyright 2016, gRPC 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 io.grpc; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotEquals; |
| import static org.junit.Assert.assertNotSame; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Unit tests for {@link ConnectivityStateInfo}. */ |
| @RunWith(JUnit4.class) |
| public class ConnectivityStateInfoTest { |
| @Test |
| public void forNonError() { |
| ConnectivityStateInfo info = ConnectivityStateInfo.forNonError(ConnectivityState.IDLE); |
| assertEquals(ConnectivityState.IDLE, info.getState()); |
| assertEquals(Status.OK, info.getStatus()); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void forNonErrorInvalid() { |
| ConnectivityStateInfo.forNonError(ConnectivityState.TRANSIENT_FAILURE); |
| } |
| |
| @Test |
| public void forTransientFailure() { |
| ConnectivityStateInfo info = ConnectivityStateInfo.forTransientFailure(Status.UNAVAILABLE); |
| assertEquals(ConnectivityState.TRANSIENT_FAILURE, info.getState()); |
| assertEquals(Status.UNAVAILABLE, info.getStatus()); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void forTransientFailureInvalid() { |
| ConnectivityStateInfo.forTransientFailure(Status.OK); |
| } |
| |
| @Test |
| public void equality() { |
| ConnectivityStateInfo info1 = ConnectivityStateInfo.forNonError(ConnectivityState.IDLE); |
| ConnectivityStateInfo info2 = ConnectivityStateInfo.forNonError(ConnectivityState.CONNECTING); |
| ConnectivityStateInfo info3 = ConnectivityStateInfo.forNonError(ConnectivityState.IDLE); |
| ConnectivityStateInfo info4 = ConnectivityStateInfo.forTransientFailure(Status.UNAVAILABLE); |
| ConnectivityStateInfo info5 = ConnectivityStateInfo.forTransientFailure(Status.INTERNAL); |
| ConnectivityStateInfo info6 = ConnectivityStateInfo.forTransientFailure(Status.INTERNAL); |
| |
| assertEquals(info1, info3); |
| assertNotSame(info1, info3); |
| assertEquals(info1.hashCode(), info3.hashCode()); |
| assertEquals(info5, info6); |
| assertEquals(info5.hashCode(), info6.hashCode()); |
| assertNotSame(info5, info6); |
| |
| assertNotEquals(info1, info2); |
| assertNotEquals(info1, info4); |
| assertNotEquals(info4, info6); |
| |
| assertFalse(info1.equals(null)); |
| // Extra cast to avoid ErrorProne EqualsIncompatibleType failure |
| assertFalse(((Object) info1).equals(this)); |
| } |
| } |