/* | |
* Licensed to the Apache Software Foundation (ASF) under one or more | |
* contributor license agreements. See the NOTICE file distributed with | |
* this work for additional information regarding copyright ownership. | |
* The ASF licenses this file to You 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 org.apache.servicecomb.core.invocation.timeout; | |
import static org.apache.servicecomb.core.invocation.timeout.PassingTimeStrategy.CHAIN_START_TIME; | |
import static org.assertj.core.api.Assertions.assertThat; | |
import static org.assertj.core.api.Assertions.catchThrowable; | |
import java.util.concurrent.TimeUnit; | |
import org.apache.servicecomb.core.Invocation; | |
import org.apache.servicecomb.foundation.test.scaffolding.time.MockClock; | |
import org.junit.jupiter.api.Test; | |
import com.google.common.collect.ImmutableMap; | |
class PassingTimeStrategyTest { | |
PassingTimeStrategy strategy = new PassingTimeStrategy(); | |
@Test | |
void should_init_when_start_as_first_chain_node() { | |
Invocation invocation = new Invocation(); | |
invocation.getInvocationStageTrace().setStartTimeMillis(10); | |
strategy.start(invocation); | |
assertThat(invocation.getContext(CHAIN_START_TIME)).isEqualTo("10"); | |
assertThat(invocation.<Long>getLocalContext(CHAIN_START_TIME)).isEqualTo(10L); | |
} | |
@Test | |
void should_init_when_start_as_first_node_of_a_process_but_not_first_of_a_chain() { | |
Invocation invocation = new Invocation(); | |
invocation.setContext(ImmutableMap.of(CHAIN_START_TIME, "10")); | |
strategy.start(invocation); | |
assertThat(invocation.getContext(CHAIN_START_TIME)).isEqualTo("10"); | |
assertThat(invocation.<Long>getLocalContext(CHAIN_START_TIME)).isEqualTo(10L); | |
} | |
@Test | |
void should_do_nothing_when_start_not_as_first_node_of_a_process() { | |
Invocation invocation = new Invocation(); | |
invocation.setContext(ImmutableMap.of()); | |
invocation.setLocalContext(ImmutableMap.of(CHAIN_START_TIME, 10L)); | |
Throwable throwable = catchThrowable(() -> strategy.start(invocation)); | |
assertThat(throwable).isNull(); | |
} | |
@Test | |
void should_calc_elapsed_time_as_passing_time() { | |
Invocation invocation = new Invocation(); | |
invocation.addLocalContext(CHAIN_START_TIME, 10L); | |
strategy.setClock(new MockClock(100L)); | |
long elapsedNanoTime = strategy.calculateElapsedNanoTime(invocation); | |
assertThat(elapsedNanoTime).isEqualTo(TimeUnit.MILLISECONDS.toNanos(90)); | |
} | |
} |