/**
* Copyright 2012-2017 Gunnar Morling (http://www.gunnarmorling.de/)
* and/or other contributors as indicated by the @authors tag. See the
* copyright.txt file in the distribution for a full listing of all
* contributors.
*
* 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.mapstruct.ap.test.java8stream.streamtononiterable;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.Arrays;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mapstruct.ap.testutil.IssueKey;
import org.mapstruct.ap.testutil.WithClasses;
import org.mapstruct.ap.testutil.runner.AnnotationProcessorTestRunner;
@WithClasses({ Source.class, Target.class, SourceTargetMapper.class, StringListMapper.class })
@IssueKey("962")
@RunWith(AnnotationProcessorTestRunner.class)
public class StreamToNonIterableMappingTest {
@Test
public void shouldMapStringStreamToStringUsingCustomMapper() {
Source source = new Source();
source.setNames( Arrays.asList( "Alice", "Bob", "Jim" ).stream() );
Target target = SourceTargetMapper.INSTANCE.sourceToTarget( source );
assertThat( target ).isNotNull();
assertThat( target.getNames() ).isEqualTo( "Alice-Bob-Jim" );
}
@Test
public void shouldReverseMapStringStreamToStringUsingCustomMapper() {
Target target = new Target();
target.setNames( "Alice-Bob-Jim" );
Source source = SourceTargetMapper.INSTANCE.targetToSource( target );
assertThat( source ).isNotNull();
assertThat( source.getNames() ).containsExactly( "Alice", "Bob", "Jim" );
}
}