Release test2R = new Release(test2, "1.0").setDownloadUrl("http://server/test2-1.0.jar");
test2.addRelease(test2R);
Plugin testDep = new Plugin("testdep");
Release testDepR = new Release(testDep, "1.0").setDownloadUrl("http://server/testdep-1.0.jar");
testDep.addRelease(testDepR);
when(updateCenter.findInstallablePlugins("test1", Version.create("1.0"))).thenReturn(newArrayList(test1R, testDepR));
when(updateCenter.findInstallablePlugins("test2", Version.create("1.0"))).thenReturn(newArrayList(test2R, testDepR));
pluginDownloader.start();