DependenciesTest.java

/*
 * Copyright 2016 JBoss Inc
 *
 * 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.model;

import java.util.Collection;

import org.junit.Before;
import org.junit.Test;

import static org.junit.Assert.*;

public class DependenciesTest {


    private Dependencies dependencies;
    private Dependency droolsCore;
    private Dependency junit;

    @Before
    public void setUp() throws Exception {
        dependencies = new Dependencies();

        droolsCore = new Dependency( new GAV( "org.drools:drools-core:5.0" ) );
        droolsCore.setScope( "compile" );
        dependencies.add( droolsCore );

        junit = new Dependency( new GAV( "junit:junit:4.11" ) );
        junit.setScope( "test" );
        dependencies.add( junit );
    }

    @Test
    public void testGetAllGAVs() throws Exception {
        final Collection<GAV> gavs = dependencies.getGavs();
        assertEquals( 2, gavs.size() );
        assertContains( gavs, "org.drools", "drools-core", "5.0" );
        assertContains( gavs, "junit", "junit", "4.11" );
    }

    @Test
    public void testFindByGav() throws Exception {
        assertEquals( droolsCore, dependencies.get( new GAV( "org.drools:drools-core:5.0" ) ) );
    }

    @Test
    public void testNullWhenNoResults() throws Exception {
        assertNull( dependencies.get( new GAV( "org.drools:drools-core:112.0" ) ) );
    }

    public static void assertContains( final Collection<GAV> gavs,
                                       final String groupID,
                                       final String artifactID,
                                       final String version ) {
        for ( GAV gav : gavs ) {
            if ( gav.getArtifactId().equals( artifactID )
                    && gav.getGroupId().equals( groupID )
                    && gav.getVersion().equals( version ) ) {
                return;
            }
        }

        fail( "Could not find " + groupID + ":" + artifactID + ":" + version );
    }

    @Test
    public void testContainsGAV() throws Exception {

        assertTrue( dependencies.containsDependency( new GAV( "org.drools:drools-core:5.0" ) ) );
        final Dependency dependency = new Dependency( new GAV( "org.drools:drools-core:5.0" ) );
        dependency.setScope( "test" );
        assertTrue( dependencies.containsDependency( dependency ) );
        assertFalse( dependencies.containsDependency( new GAV( "org.drools:drools-core:4.0" ) ) );

    }

    @Test
    public void testGetTestScopedGAVs() throws Exception {
        final Collection<GAV> gavs = dependencies.getGavs( "test" );
        assertEquals( 1, gavs.size() );
        assertContains( gavs, "junit", "junit", "4.11" );
    }

    @Test
    public void testGetCompileScopedGAVs() throws Exception {
        final Collection<GAV> gavs = dependencies.getGavs( "compile" );
        assertEquals( 1, gavs.size() );
        assertContains( gavs, "org.drools", "drools-core", "5.0" );
    }

    @Test
    public void testGetCompileScopedGavsMethod() throws Exception {
        final Collection<GAV> gavs = dependencies.getCompileScopedGavs();
        assertEquals( 1, gavs.size() );
        assertContains( gavs, "org.drools", "drools-core", "5.0" );
    }
}