/*
* Copyright 2010 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.drools.guvnor.client.explorer;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import org.drools.guvnor.client.explorer.PackageHierarchy.Folder;
import org.drools.guvnor.client.rpc.PackageConfigData;
import org.junit.Test;
public class PackageHierarchyTest {
@Test
public void testSimple() {
PackageHierarchy h = new PackageHierarchy();
h.addPackage(new PackageConfigData("com.foo"));
Folder root = h.getRoot();
assertEquals(1, root.getChildren().size());
Folder f = (Folder) root.getChildren().get(0);
assertEquals(null, f.getConfig());
assertEquals("com", f.getName());
assertEquals(1, f.getChildren().size());
f = (Folder) f.getChildren().get(0);
assertEquals("foo", f.getName());
assertNotNull(f.getConfig());
h.addPackage(new PackageConfigData("com.bar"));
f = (Folder) root.getChildren().get(0);
assertEquals("com", f.getName());
assertNull(f.getConfig());
assertEquals(2, f.getChildren().size());
f = (Folder) f.getChildren().get(1);
assertEquals("bar", f.getName());
assertNotNull(f.getConfig());
h.addPackage(new PackageConfigData("goo.bar.baz"));
assertEquals(2, root.getChildren().size());
f = (Folder) root.getChildren().get(1);
assertEquals("goo", f.getName());
assertEquals(1, f.getChildren().size());
f = (Folder) f.getChildren().get(0);
assertEquals("bar", f.getName());
assertEquals(1, f.getChildren().size());
f= (Folder) f.getChildren().get(0);
assertEquals("baz", f.getName());
h.addPackage(new PackageConfigData("goo.char.baz"));
assertEquals(2, root.getChildren().size());
f = (Folder) root.getChildren().get(1);
assertEquals(2, f.getChildren().size());
f = (Folder) f.getChildren().get(1);
assertEquals("char", f.getName());
assertEquals(1, f.getChildren().size());
f = (Folder) f.getChildren().get(0);
assertEquals("baz", f.getName());
h.addPackage(new PackageConfigData("Whee"));
assertEquals(3, root.getChildren().size());
}
@Test
public void testComplex() {
PackageHierarchy h = new PackageHierarchy();
h.addPackage(new PackageConfigData("com.bar"));
h.addPackage(new PackageConfigData("com.bar.baz"));
assertEquals(1, h.getRoot().getChildren().size());
Folder f = (Folder) h.getRoot().getChildren().get(0);
assertEquals(2, f.getChildren().size());
f = (Folder) f.getChildren().get(0);
assertEquals("bar", f.getName());
assertEquals(0, f.getChildren().size());
f = (Folder) h.getRoot().getChildren().get(0);
f = (Folder) f.getChildren().get(1);
assertEquals("bar", f.getName());
assertEquals(1, f.getChildren().size());
f = (Folder) f.getChildren().get(0);
assertEquals("baz", f.getName());
}
}