// 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 build.buildfarm.instance.shard; import static com.google.common.truth.Truth.assertThat; import java.time.Instant; import org.junit.Test; import org.junit.runner.RunWith; import org.junit.runners.JUnit4; @RunWith(JUnit4.class) public class TimedWatcherTest { @Test public void expiresNowIsExpiredNow() { Instant now = Instant.now(); TimedWatcher timedWatcher = new UnobservableWatcher(now); assertThat(timedWatcher.isExpiredAt(now)).isTrue(); } @Test public void expiresEarlyIsExpiredNow() { TimedWatcher timedWatcher = new UnobservableWatcher(Instant.EPOCH); assertThat(timedWatcher.isExpiredAt(Instant.now())).isTrue(); } @Test public void expiresLaterIsNotExpiredNow() { TimedWatcher timedWatcher = new UnobservableWatcher(Instant.MAX); assertThat(timedWatcher.isExpiredAt(Instant.now())).isFalse(); } @Test public void expiresReflectsReset() { TimedWatcher timedWatcher = new UnobservableWatcher(Instant.EPOCH); assertThat(timedWatcher.getExpiresAt()).isEqualTo(Instant.EPOCH); Instant now = Instant.now(); timedWatcher.reset(now); assertThat(timedWatcher.getExpiresAt()).isEqualTo(now); timedWatcher.reset(Instant.MAX); assertThat(timedWatcher.getExpiresAt()).isEqualTo(Instant.MAX); } }