001package org.apache.maven.model.profile.activation;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *   http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import java.util.Properties;
023
024import org.apache.commons.lang3.Validate;
025import org.apache.maven.model.Profile;
026import org.apache.maven.model.building.SimpleProblemCollector;
027import org.apache.maven.model.profile.DefaultProfileActivationContext;
028import org.apache.maven.model.profile.ProfileActivationContext;
029import org.codehaus.plexus.PlexusTestCase;
030import org.codehaus.plexus.component.annotations.Component;
031
032/**
033 * Provides common services to test {@link ProfileActivator} implementations.
034 *
035 * @author Benjamin Bentmann
036 */
037public abstract class AbstractProfileActivatorTest<T extends ProfileActivator>
038    extends PlexusTestCase
039{
040
041    private Class<T> activatorClass;
042
043    private String roleHint;
044
045    protected T activator;
046
047    public AbstractProfileActivatorTest( Class<T> activatorClass )
048    {
049        this.activatorClass = Validate.notNull( activatorClass, "activatorClass cannot be null" );;
050
051        roleHint = activatorClass.getAnnotation( Component.class ).hint();
052    }
053
054    @Override
055    protected void setUp()
056        throws Exception
057    {
058        super.setUp();
059
060        activator = activatorClass.cast( lookup( ProfileActivator.class, roleHint ) );
061    }
062
063    @Override
064    protected void tearDown()
065        throws Exception
066    {
067        activator = null;
068
069        super.tearDown();
070    }
071
072    protected ProfileActivationContext newContext( final Properties userProperties, final Properties systemProperties )
073    {
074        DefaultProfileActivationContext context = new DefaultProfileActivationContext();
075        return context.setUserProperties( userProperties ).setSystemProperties( systemProperties );
076    }
077
078    protected void assertActivation( boolean active, Profile profile, ProfileActivationContext context )
079    {
080        SimpleProblemCollector problems = new SimpleProblemCollector();
081
082        assertEquals( active, activator.isActive( profile, context, problems ) );
083
084        assertEquals( problems.getErrors().toString(), 0, problems.getErrors().size() );
085        assertEquals( problems.getWarnings().toString(), 0, problems.getWarnings().size() );
086    }
087
088}