/*
* Copyright 2015-2016 the original author or 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 org.glowroot.ui;
import com.google.common.collect.Ordering;
import org.junit.Test;
import org.glowroot.ui.InstrumentationConfigJsonService.InstrumentationConfigOrdering;
import org.glowroot.wire.api.model.AgentConfigOuterClass.AgentConfig.InstrumentationConfig;
import org.glowroot.wire.api.model.AgentConfigOuterClass.AgentConfig.InstrumentationConfig.CaptureKind;
import static org.assertj.core.api.Assertions.assertThat;
public class InstrumentationConfigOrderingTest {
private final InstrumentationConfig left = InstrumentationConfig.newBuilder()
.setClassName("a")
.setMethodName("n")
.addMethodParameterType("java.lang.String")
.setMethodReturnType("")
.setCaptureKind(CaptureKind.TIMER)
.setTimerName("t")
.setTraceEntryMessageTemplate("")
.setTraceEntryCaptureSelfNested(false)
.setTransactionType("")
.setTransactionNameTemplate("")
.setTransactionUserTemplate("")
.setEnabledProperty("")
.setTraceEntryEnabledProperty("")
.build();
private final InstrumentationConfig right = InstrumentationConfig.newBuilder()
.setClassName("b")
.setMethodName("m")
.setMethodReturnType("")
.setCaptureKind(CaptureKind.TIMER)
.setTimerName("t")
.setTraceEntryMessageTemplate("")
.setTraceEntryCaptureSelfNested(false)
.setTransactionType("")
.setTransactionNameTemplate("")
.setTransactionUserTemplate("")
.setEnabledProperty("")
.setTraceEntryEnabledProperty("")
.build();
@Test
public void testDifferentClassNames() {
// given
Ordering<InstrumentationConfig> ordering = new InstrumentationConfigOrdering();
// when
int compare = ordering.compare(left, right);
// then
assertThat(compare).isNegative();
}
@Test
public void testSameClassNames() {
// given
Ordering<InstrumentationConfig> ordering = new InstrumentationConfigOrdering();
// when
int compare = ordering.compare(left, right.toBuilder().setClassName("a").build());
// then
assertThat(compare).isPositive();
}
@Test
public void testSameClassAndMethodNames() {
// given
Ordering<InstrumentationConfig> ordering = new InstrumentationConfigOrdering();
// when
int compare = ordering.compare(left.toBuilder().setMethodName("m").build(),
right.toBuilder().setClassName("a").build());
// then
assertThat(compare).isPositive();
}
@Test
public void testSameClassAndMethodNamesAndParamCount() {
// given
Ordering<InstrumentationConfig> ordering = new InstrumentationConfigOrdering();
// when
int compare =
ordering.compare(left.toBuilder().setMethodName("m").build(), right.toBuilder()
.setClassName("a").addMethodParameterType("java.lang.Throwable").build());
// then
assertThat(compare).isNegative();
}
@Test
public void testSameEverything() {
// given
Ordering<InstrumentationConfig> ordering = new InstrumentationConfigOrdering();
// when
int compare = ordering.compare(left.toBuilder().setMethodName("m").build(), right
.toBuilder().setClassName("a").addMethodParameterType("java.lang.String").build());
// then
assertThat(compare).isZero();
}
}