MavenPluginUpdaterTest.java

/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * 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.guvnor.common.services.project.backend.server.utils;

import java.util.ArrayList;
import java.util.List;

import org.apache.maven.model.Plugin;
import org.junit.Test;

import static org.guvnor.common.services.project.backend.server.utils.TestUtils.*;
import static org.junit.Assert.*;

public class MavenPluginUpdaterTest {

    @Test
    public void testIgnorePluginsThatHaveNoGroupIdOrArtifactId() throws Exception {

        List<Plugin> to = new ArrayList<Plugin>();
        ArrayList<org.guvnor.common.services.project.model.Plugin> from = new ArrayList<org.guvnor.common.services.project.model.Plugin>();
        from.add( makeGuvnorPlugin( null, null, null ) );
        from.add( makeGuvnorPlugin( null, null, "1.0" ) );
        from.add( makeGuvnorPlugin( "myGroup", null, "1.0" ) );
        from.add( makeGuvnorPlugin( null, "myArtifact", "1.0" ) );

        to = new MavenPluginUpdater( to ).update( from );

        assertTrue( to.isEmpty() );
    }

    @Test
    public void testChangeVersion() throws Exception {
        List<Plugin> to = new ArrayList<Plugin>();
        to.add( makeMavenPlugin( "myPlugin", "myArtifact", "1.0" ) );
        ArrayList<org.guvnor.common.services.project.model.Plugin> from = new ArrayList<org.guvnor.common.services.project.model.Plugin>();
        from.add( makeGuvnorPlugin( "myPlugin", "myArtifact", "2.0" ) );

        to = new MavenPluginUpdater( to ).update( from );

        assertEquals( 1, to.size() );
        assertEquals( "2.0", to.get( 0 ).getVersion() );
    }

    @Test
    public void testAddNew() throws Exception {
        List<Plugin> to = new ArrayList<Plugin>();
        to.add( makeMavenPlugin( "myPlugin", "myArtifact", "1.0" ) );
        ArrayList<org.guvnor.common.services.project.model.Plugin> from = new ArrayList<org.guvnor.common.services.project.model.Plugin>();
        from.add( makeGuvnorPlugin( "myPlugin", "myArtifact", "1.0" ) );
        from.add( makeGuvnorPlugin( "junit", "junit", "1.44" ) );

        to = new MavenPluginUpdater( to ).update( from );

        assertEquals( 2, to.size() );
        assertEquals( "1.0", to.get( 0 ).getVersion() );
        assertEquals( "1.44", to.get( 1 ).getVersion() );
    }

    @Test
    public void testRemove() throws Exception {
        List<Plugin> to = new ArrayList<Plugin>();
        to.add( makeMavenPlugin( "myPlugin", "myArtifact", "1.0" ) );
        to.add( makeMavenPlugin( "junit", "junit", "1.44" ) );
        ArrayList<org.guvnor.common.services.project.model.Plugin> from = new ArrayList<org.guvnor.common.services.project.model.Plugin>();
        from.add( makeGuvnorPlugin( "myPlugin", "myArtifact", "1.0" ) );

        to = new MavenPluginUpdater( to ).update( from );

        assertEquals( 1, to.size() );
        assertEquals( "1.0", to.get( 0 ).getVersion() );
    }
}