Mercurial > hg > release > thermostat-0.5
view eclipse/com.redhat.thermostat.eclipse.test/src/com/redhat/thermostat/eclipse/test/model/HostVmsTreeContentProviderTest.java @ 929:ccac9bcabaa0
Update copyright year of source code
review-thread: http://icedtea.classpath.org/pipermail/thermostat/2013-January/005295.html
reviewed-by: vanaltj
author | Mario Torre <neugens.limasoftware@gmail.com> |
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date | Wed, 23 Jan 2013 16:49:27 +0100 |
parents | 4d3eb8604ae1 |
children | 186115da601f |
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/* * Copyright 2012, 2013 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.eclipse.test.model; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertNull; import static org.junit.Assert.assertTrue; import static org.mockito.Mockito.mock; import static org.mockito.Mockito.when; import java.util.ArrayList; import java.util.List; import org.junit.After; import org.junit.Before; import org.junit.Test; import com.redhat.thermostat.common.HostsVMsLoader; import com.redhat.thermostat.common.dao.HostRef; import com.redhat.thermostat.common.dao.VmRef; import com.redhat.thermostat.eclipse.internal.model.HostsVmsTreeContentProvider; import com.redhat.thermostat.eclipse.internal.model.HostsVmsTreeRoot; public class HostVmsTreeContentProviderTest { private HostsVmsTreeContentProvider treeProvider; private HostRef hostRef; HostsVMsLoader loader; @Before public void setUp() throws Exception { loader = mock(HostsVMsLoader.class); hostRef = mock(HostRef.class); treeProvider = new HostsVmsTreeContentProvider(loader); } @After public void tearDown() throws Exception { hostRef = null; treeProvider = null; loader = null; } @Test public void canGetHosts() { List<HostRef> expectedHosts = new ArrayList<>(); HostRef hostRef1 = mock(HostRef.class); HostRef hostRef2 = mock(HostRef.class); expectedHosts.add(hostRef1); expectedHosts.add(hostRef2); when(loader.getHosts()).thenReturn(expectedHosts); Object[] children = treeProvider.getChildren(new HostsVmsTreeRoot()); verifySameHosts(children, expectedHosts); children = treeProvider.getChildren(new String("ignored")); assertTrue(children.length == 0); } @Test public void canGetVms() { List<VmRef> expectedVms = new ArrayList<>(); expectedVms.add(mock(VmRef.class)); expectedVms.add(mock(VmRef.class)); when(loader.getVMs(hostRef)).thenReturn(expectedVms); Object[] children = treeProvider.getChildren(hostRef); verifySameVms(children, expectedVms); } @Test public void canGetElements() { List<HostRef> expectedHosts = new ArrayList<>(); HostRef hostRef1 = mock(HostRef.class); HostRef hostRef2 = mock(HostRef.class); expectedHosts.add(hostRef1); expectedHosts.add(hostRef2); when(loader.getHosts()).thenReturn(expectedHosts); Object[] children = treeProvider.getElements(new HostsVmsTreeRoot()); verifySameHosts(children, expectedHosts); } @Test public void canGetRoot() { assertNull(treeProvider.getParent(new HostsVmsTreeRoot())); } @Test public void canGetVmParent() { List<HostRef> expectedHosts = new ArrayList<>(); HostRef hostRef1 = mock(HostRef.class); HostRef hostRef2 = mock(HostRef.class); expectedHosts.add(hostRef1); expectedHosts.add(hostRef2); List<VmRef> expectedVms = new ArrayList<>(); VmRef vm = mock(VmRef.class); expectedVms.add(mock(VmRef.class)); expectedVms.add(vm); expectedVms.add(mock(VmRef.class)); when(loader.getHosts()).thenReturn(expectedHosts); when(loader.getVMs(hostRef1)).thenReturn(expectedVms); treeProvider = new HostsVmsTreeContentProvider(loader); assertEquals(hostRef1, treeProvider.getParent(vm)); } /** * Implicitly tests inputChanged() as well */ @Test public void canGetHostParent() { List<HostRef> expectedHosts = new ArrayList<>(); HostRef hostRef1 = mock(HostRef.class); HostRef hostRef2 = mock(HostRef.class); expectedHosts.add(hostRef1); expectedHosts.add(hostRef2); // need this for reverse look-up map building // which is triggered when inputChanged() is called List<VmRef> expectedVms = new ArrayList<>(); VmRef vm = mock(VmRef.class); expectedVms.add(mock(VmRef.class)); expectedVms.add(vm); expectedVms.add(mock(VmRef.class)); when(loader.getVMs(hostRef)).thenReturn(expectedVms); when(loader.getHosts()).thenReturn(expectedHosts); // need to call inputChanged in order to set root // this is safe to do since treeViewer's setInput() method // triggers the same action. HostsVmsTreeRoot root = new HostsVmsTreeRoot(); treeProvider.inputChanged(null, null, root); assertEquals(root, treeProvider.getParent(hostRef1)); } @Test public void hasChildren() { List<HostRef> expectedHosts = new ArrayList<>(); HostRef hostRef1 = mock(HostRef.class); HostRef hostRef2 = mock(HostRef.class); expectedHosts.add(hostRef1); expectedHosts.add(hostRef2); when(loader.getHosts()).thenReturn(expectedHosts); assertTrue(treeProvider.hasChildren(new HostsVmsTreeRoot())); expectedHosts = new ArrayList<>(); when(loader.getHosts()).thenReturn(expectedHosts); assertFalse(treeProvider.hasChildren(new HostsVmsTreeRoot())); List<VmRef> expectedVms = new ArrayList<>(); VmRef vm = mock(VmRef.class); expectedVms.add(mock(VmRef.class)); expectedVms.add(vm); expectedVms.add(mock(VmRef.class)); when(loader.getVMs(hostRef)).thenReturn(expectedVms); assertTrue(treeProvider.hasChildren(hostRef)); expectedVms = new ArrayList<>(); when(loader.getVMs(hostRef)).thenReturn(expectedVms); assertFalse(treeProvider.hasChildren(hostRef)); // VMs don't have children assertFalse(treeProvider.hasChildren(mock(VmRef.class))); } private void verifySameHosts(Object[] children, List<HostRef> expectedHosts) { assertEquals(children.length, expectedHosts.size()); for (int i = 0; i < children.length; i++) { assertTrue(children[i] instanceof HostRef); assertEquals(children[i], expectedHosts.get(i)); } } private void verifySameVms(Object[] children, List<VmRef> expectedHosts) { assertEquals(children.length, expectedHosts.size()); for (int i = 0; i < children.length; i++) { assertTrue(children[i] instanceof VmRef); assertEquals(children[i], expectedHosts.get(i)); } } }