package org.apache.maven.plugins.dependency;

/*
 * 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 org.apache.maven.artifact.Artifact;
import org.apache.maven.plugins.dependency.resolvers.CollectDependenciesMojo;
import org.apache.maven.plugins.dependency.utils.DependencyStatusSets;
import org.apache.maven.plugin.testing.SilentLog;
import org.apache.maven.project.MavenProject;

import java.io.File;
import java.util.Set;

public class TestCollectMojo
    extends AbstractDependencyMojoTestCase
{

    protected void setUp()
        throws Exception
    {
        // required for mojo lookups to work
        super.setUp( "markers", false );
    }

    /**
     * tests the proper discovery and configuration of the mojo
     * 
     * @throws Exception if a problem occurs
     */
    public void testCollectTestEnvironment()
        throws Exception
    {
        File testPom = new File( getBasedir(), "target/test-classes/unit/collect-test/plugin-config.xml" );
        CollectDependenciesMojo mojo = (CollectDependenciesMojo) lookupMojo( "collect", testPom );

        assertNotNull( mojo );
        assertNotNull( mojo.getProject() );
        MavenProject project = mojo.getProject();

        mojo.setSilent(true);
        Set<Artifact> artifacts = this.stubFactory.getScopedArtifacts();
        Set<Artifact> directArtifacts = this.stubFactory.getReleaseAndSnapshotArtifacts();
        artifacts.addAll( directArtifacts );

        project.setArtifacts( artifacts );
        project.setDependencyArtifacts( directArtifacts );

        mojo.execute();
        DependencyStatusSets results = mojo.getResults();
        assertNotNull(results);
        assertEquals(artifacts.size(), results.getResolvedDependencies().size());
    }

    /**
     * tests the proper discovery and configuration of the mojo
     *
     * @throws Exception if a problem occurs
     */
    public void testCollectTestEnvironment_excludeTransitive()
        throws Exception
    {
        File testPom = new File( getBasedir(), "target/test-classes/unit/collect-test/plugin-config.xml" );
        CollectDependenciesMojo mojo = (CollectDependenciesMojo) lookupMojo( "collect", testPom );

        assertNotNull( mojo );
        assertNotNull( mojo.getProject() );
        MavenProject project = mojo.getProject();

        mojo.setSilent(true);
        Set<Artifact> artifacts = this.stubFactory.getScopedArtifacts();
        Set<Artifact> directArtifacts = this.stubFactory.getReleaseAndSnapshotArtifacts();
        artifacts.addAll( directArtifacts );

        project.setArtifacts(artifacts);
        project.setDependencyArtifacts(directArtifacts);

        setVariableValueToObject( mojo, "excludeTransitive", Boolean.TRUE );

        mojo.execute();
        DependencyStatusSets results = mojo.getResults();
        assertNotNull( results );
        assertEquals( directArtifacts.size(), results.getResolvedDependencies().size() );
    }

    public void testSilent()
        throws Exception
    {
        File testPom = new File( getBasedir(), "target/test-classes/unit/collect-test/plugin-config.xml" );
        CollectDependenciesMojo mojo = (CollectDependenciesMojo) lookupMojo( "collect", testPom );
        mojo.setSilent(false);

        assertFalse( mojo.getLog() instanceof SilentLog );
    } // TODO: Test skipping artifacts.
}
