DeploymentVerifierTest.java

/*
 * Copyright 2017 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.kie.workbench.common.services.backend.builder.core;

import java.util.HashSet;
import java.util.Set;

import org.guvnor.common.services.project.model.GAV;
import org.guvnor.common.services.project.model.MavenRepositoryMetadata;
import org.guvnor.common.services.project.model.POM;
import org.guvnor.common.services.project.model.ProjectRepositories;
import org.guvnor.common.services.project.service.DeploymentMode;
import org.guvnor.common.services.project.service.GAVAlreadyExistsException;
import org.guvnor.common.services.project.service.ProjectRepositoriesService;
import org.guvnor.common.services.project.service.ProjectRepositoryResolver;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.kie.workbench.common.services.shared.project.KieProject;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import org.uberfire.backend.vfs.Path;

import static org.junit.Assert.*;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.*;

@RunWith( MockitoJUnitRunner.class )
public class DeploymentVerifierTest {

    @Mock
    private ProjectRepositoryResolver repositoryResolver;

    @Mock
    private ProjectRepositoriesService projectRepositoriesService;

    private DeploymentVerifier deploymentVerifier;

    @Mock
    private KieProject project;

    @Mock
    private POM pom;

    @Mock
    private GAV gav;

    @Mock
    private Path path;

    @Mock
    private ProjectRepositories projectRepositories;

    private Set< MavenRepositoryMetadata > repositories;

    @Mock
    private MavenRepositoryMetadata repositoryMetadata1;

    @Mock
    private MavenRepositoryMetadata repositoryMetadata2;

    private Exception exception;

    @Before
    public void setUp( ) {
        deploymentVerifier = new DeploymentVerifier( repositoryResolver, projectRepositoriesService );
        when( project.getPom( ) ).thenReturn( pom );
        when( pom.getGav( ) ).thenReturn( gav );
    }

    /**
     * Test the case when a VALIDATED deployment is about to be performed, the project is already deployed, and the
     * project version is a snapshot.
     */
    @Test
    public void testVerifyAlreadyDeployedValidatedSNAPSHOT( ) {
        prepareProjectIsDeployed( true );
        when( gav.isSnapshot( ) ).thenReturn( true );
        executeNonErrorCase( DeploymentMode.VALIDATED );
    }

    /**
     * Test the case when a VALIDATED deployment is about to be performed, the project is not deployed, and the
     * project version is a snapshot.
     */
    @Test
    public void testVerifyNonDeployedValidatedSNAPSHOT( ) {
        prepareProjectIsDeployed( false );
        when( gav.isSnapshot( ) ).thenReturn( true );
        executeNonErrorCase( DeploymentMode.VALIDATED );
    }

    /**
     * Test the case when a VALIDATED deployment is about to be performed, the project is deployed, and the project
     * version is a non snapshot.
     */
    @Test
    public void testVerifyAlreadyDeployedValidatedNonSNAPSHOT( ) {
        prepareProjectIsDeployed( true );
        when( gav.isSnapshot( ) ).thenReturn( false );
        try {
            deploymentVerifier.verifyWithException( project, DeploymentMode.VALIDATED );
        } catch ( Exception e ) {
            exception = e;
        }
        assertNotNull( exception );
        assertTrue( exception instanceof GAVAlreadyExistsException );
        assertEquals( gav, ( ( GAVAlreadyExistsException ) exception ).getGAV( ) );
        assertEquals( repositories, ( ( GAVAlreadyExistsException ) exception ).getRepositories( ) );
    }

    /**
     * Test the case when a VALIDATED deployment is about to be performed, the project is not deployed, and the project
     * version is a non snapshot.
     */
    @Test
    public void testVerifyNonDeployedValidatedNonSNAPSHOT( ) {
        prepareProjectIsDeployed( false );
        when( gav.isSnapshot( ) ).thenReturn( true );
        executeNonErrorCase( DeploymentMode.VALIDATED );
    }

    private void executeNonErrorCase( DeploymentMode deploymentMode ) {
        try {
            deploymentVerifier.verifyWithException( project, deploymentMode );
        } catch ( Exception e ) {
            exception = e;
        }
        assertNull( exception );
    }

    private void prepareProjectIsDeployed( boolean isDeployed ) {
        repositories = new HashSet<>( );
        if ( isDeployed ) {
            repositories.add( repositoryMetadata1 );
            repositories.add( repositoryMetadata2 );
        }
        when( project.getRepositoriesPath( ) ).thenReturn( path );
        when( projectRepositoriesService.load( path ) ).thenReturn( projectRepositories );
        when( repositoryResolver.getRepositoriesResolvingArtifact( eq( gav ), any( MavenRepositoryMetadata[].class ) ) ).thenReturn( repositories );
    }

}