/*

* Copyright 2018 by Daan van den Heuvel.

*

* This file is part of JavaDataFlow.

*

* 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 model;

import org.junit.Assert;

import org.junit.Test;

/**

* Unit test for {@link DataFlowEdge}.

*

* @author Daan

*/

public class DataFlowEdgeTest {

private static final DataFlowNode FROM = DataFlowNode.builder().build();

private static final DataFlowNode TO = DataFlowNode.builder().build();

@Test

public void testDataFlowEdge_minimum() {

DataFlowEdge dataFlowEdge = DataFlowEdge.builder().build();

Assert.assertNull("Unexpected from", dataFlowEdge.getFrom());

Assert.assertNull("Unexpected to", dataFlowEdge.getTo());

}

@Test

public void testDataFlowEdge_maximum() {

DataFlowEdge dataFlowEdge = createAndFillBuilder().build();

Assert.assertEquals("Unexpected from", FROM, dataFlowEdge.getFrom());

Assert.assertEquals("Unexpected to", TO, dataFlowEdge.getTo());

}

private DataFlowEdge.Builder createAndFillBuilder() {

return DataFlowEdge.builder().from(FROM).to(TO);

}

}