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package org.onlab.jdvue;
import org.junit.Test;
import org.onlab.jdvue.DependencyCycle;
import org.onlab.jdvue.JavaPackage;
import java.util.Arrays;
import static org.junit.Assert.*;
/**
* Unit test for the dependency cycle entity.
*
* @author Thomas Vachuska
*/
public class DependencyCycleTest {
@Test
public void normalize() {
JavaPackage x = new JavaPackage("x");
JavaPackage y = new JavaPackage("y");
JavaPackage z = new JavaPackage("z");
DependencyCycle a = new DependencyCycle(Arrays.asList(new JavaPackage[] {x, y, z}), x);
DependencyCycle b = new DependencyCycle(Arrays.asList(new JavaPackage[] {y, z, x}), y);
DependencyCycle c = new DependencyCycle(Arrays.asList(new JavaPackage[] {z, x, y}), z);
assertEquals("incorrect normalization", a, b);
assertEquals("incorrect normalization", a, c);
}
@Test
public void testToString() {
JavaPackage x = new JavaPackage("x");
JavaPackage y = new JavaPackage("y");
JavaPackage z = new JavaPackage("z");
DependencyCycle a = new DependencyCycle(Arrays.asList(new JavaPackage[] {x, y, z}), x);
assertEquals("incorrect toString", "[x, y, z]", a.toShortString());
assertEquals("incorrect toString",
"DependencyCycle{cycle=[" +
"JavaPackage{name=x, sources=0, dependencies=0}, " +
"JavaPackage{name=y, sources=0, dependencies=0}, " +
"JavaPackage{name=z, sources=0, dependencies=0}]}",
a.toString());
}
}
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