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Add tests for equals() and hashCode()

This commit is contained in:
Robert Scholte 2014-11-02 22:34:19 +01:00
parent a31c199a39
commit 01a879384c
3 changed files with 181 additions and 0 deletions
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91
maven-core/src/test/java/org/apache/maven/toolchain/DefaultToolchainTest.java Normal file
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package org.apache.maven.toolchain;
/*
* 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.
*/
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.io.InputStream;
import org.apache.maven.toolchain.java.DefaultJavaToolChain;
import org.apache.maven.toolchain.model.PersistedToolchains;
import org.apache.maven.toolchain.model.ToolchainModel;
import org.apache.maven.toolchain.model.io.xpp3.MavenToolchainsXpp3Reader;
import org.codehaus.plexus.util.IOUtil;
import org.junit.Test;
public class DefaultToolchainTest
{
private MavenToolchainsXpp3Reader reader = new MavenToolchainsXpp3Reader();
@Test
public void testEquals() throws Exception
{
InputStream jdksIS = null;
InputStream jdksExtraIS = null;
try
{
jdksIS = ToolchainModel.class.getResourceAsStream( "toolchains-jdks.xml" );
jdksExtraIS = ToolchainModel.class.getResourceAsStream( "toolchains-jdks-extra.xml" );
PersistedToolchains jdks = reader.read( jdksIS );
PersistedToolchains jdksExtra = reader.read( jdksExtraIS );
DefaultJavaToolChain tc1 = new DefaultJavaToolChain( jdks.getToolchains().get( 0 ), null );
DefaultJavaToolChain tc2 = new DefaultJavaToolChain( jdksExtra.getToolchains().get( 0 ), null );
// tc1{type:jdk,id:default} tc2{type:jdk} (no id, so should be considered 'default')
assertTrue( tc1.equals( tc1 ) );
assertTrue( tc1.equals( tc2 ) );
assertTrue( tc2.equals( tc1 ) );
assertTrue( tc2.equals( tc2 ) );
}
finally
{
IOUtil.close( jdksIS );
IOUtil.close( jdksExtraIS );
}
}
@Test
public void testHashCode() throws Exception
{
InputStream jdksIS = null;
InputStream jdksExtraIS = null;
try
{
jdksIS = ToolchainModel.class.getResourceAsStream( "toolchains-jdks.xml" );
jdksExtraIS = ToolchainModel.class.getResourceAsStream( "toolchains-jdks-extra.xml" );
PersistedToolchains jdks = reader.read( jdksIS );
PersistedToolchains jdksExtra = reader.read( jdksExtraIS );
DefaultJavaToolChain tc1 = new DefaultJavaToolChain( jdks.getToolchains().get( 0 ), null );
DefaultJavaToolChain tc2 = new DefaultJavaToolChain( jdksExtra.getToolchains().get( 0 ), null );
assertEquals( tc1.hashCode(), tc2.hashCode() );
}
finally
{
IOUtil.close( jdksIS );
IOUtil.close( jdksExtraIS );
}
}
}

45
maven-core/src/test/resources/org/apache/maven/toolchain/model/toolchains-jdks-extra.xml Normal file
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<?xml version="1.0" encoding="UTF8"?>
<!--
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.
-->
<toolchains>
<toolchain>
<type>jdk</type>
<provides>
<version>1.4</version>
<vendor>sun</vendor>
<!-- no id, so it's considered 'default' -->
</provides>
<configuration>
<jdkHome>${env.JAVA_HOME}</jdkHome>
</configuration>
</toolchain>
<toolchain>
<type>jdk</type>
<provides>
<version>1.7</version>
<vendor>ibm</vendor>
<id>ibm_17</id>
</provides>
<configuration>
<jdkHome>${env.JAVA_HOME}</jdkHome>
</configuration>
</toolchain>
</toolchains>

45
maven-core/src/test/resources/org/apache/maven/toolchain/model/toolchains-jdks.xml Normal file
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<?xml version="1.0" encoding="UTF8"?>
<!--
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.
-->
<toolchains>
<toolchain>
<type>jdk</type>
<provides>
<version>1.5</version>
<vendor>sun</vendor>
<id>default</id>
</provides>
<configuration>
<jdkHome>${env.JAVA_HOME}</jdkHome>
</configuration>
</toolchain>
<toolchain>
<type>jdk</type>
<provides>
<version>1.6</version>
<vendor>sun</vendor>
<id>ide</id>
</provides>
<configuration>
<jdkHome>${env.JAVA_HOME}</jdkHome>
</configuration>
</toolchain>
</toolchains>