Mercurial > hg > release > thermostat-0.4
view eclipse/com.redhat.thermostat.eclipse.test/src/com/redhat/thermostat/eclipse/model/HostVmsTreeContentProviderTest.java @ 607:c95ca376c9af
Enable Eclipse plug-in tests during build.
What this patch does:
* Wraps a few dependencies (hamcrest, objenenis, mockito). I had
to do this in order to get a working mockito. This is using
hamcrest 1.3 in order to avoid uses conflicts of packages
imported from mockito via Import-Package. Eclipse ships junit,
which depends on hamcrest 1.1.0. Since during Eclipse plug-in
test runs those bundles are loaded I can only guess that this is
what produced the uses conflict when using mockito-all or
mockito from springsource. Unfortunately no good diagnostics
from equinox. That's why I think mockito-all or mockito from
com.springsource was a no-go.
* Creates a local p2 repository with those wrapped bundles with
proper metadata so they can be used during build.
* The (only) eclipse plug-in which contains tests
(com.redhat.thermostat.eclipse.test) optionally imports those
wrapped bundles. This allows us to run tests on Fedora whith
stock libs (bundles are resolved only via Import-Package there,
optional bundles are ignored).
* It attaches the tycho surefire "test" goal to the "package"
lifecycle phase so that tests are actually run with "mvn clean
package" (default is to attach to integration-test only).
* Added README.building with instructions as to how to build and
run tests.
Building Eclipse bits and run tests works as follows:
$ cd path/to/$THERMOSTAT_HOME
$ mvn clean install
$ cd eclipse/test-deps-bundle-wrapping
$ mvn clean install
$ cd ..
$ mvn clean package
Reviewed-by: vanaltj
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2012-September/003074.html
author | Severin Gehwolf <sgehwolf@redhat.com> |
---|---|
date | Thu, 13 Sep 2012 10:42:48 +0200 |
parents | 7f564b061056 |
children |
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/* * Copyright 2012 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.model.HostsVmsTreeContentProvider; import com.redhat.thermostat.eclipse.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)); } } }