bundles/org.eclipse.equinox.p2.tests.ui/src/org/eclipse/equinox/p2/tests/ui/dialogs/InstallWithRemediationTest.java - equinox/rt.equinox.p2 - Git at Google

 /*******************************************************************************
  * Copyright (c) 2008, 2017 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
  * which accompanies this distribution, and is available at
  * https://www.eclipse.org/legal/epl-2.0/
  *
  * SPDX-License-Identifier: EPL-2.0
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *     Ericsson AB (Hamdan Msheik) - Bypass install license wizard page via plugin_customization
  *******************************************************************************/
 package org.eclipse.equinox.p2.tests.ui.dialogs;

 import org.eclipse.equinox.internal.p2.metadata.License;
 import org.eclipse.equinox.internal.p2.ui.ProvUI;
 import org.eclipse.equinox.internal.p2.ui.dialogs.*;
 import org.eclipse.equinox.internal.p2.ui.model.IIUElement;
 import org.eclipse.equinox.internal.p2.ui.viewers.DeferredQueryContentProvider;
 import org.eclipse.equinox.p2.metadata.*;
 import org.eclipse.equinox.p2.metadata.MetadataFactory.InstallableUnitDescription;
 import org.eclipse.equinox.p2.operations.ProfileModificationJob;
 import org.eclipse.equinox.p2.tests.IUDescription;
 import org.eclipse.equinox.p2.tests.IULoader;
 import org.eclipse.equinox.p2.ui.LoadMetadataRepositoryJob;
 import org.eclipse.jface.wizard.IWizardPage;
 import org.eclipse.jface.wizard.WizardDialog;
 import org.eclipse.swt.widgets.Tree;
 import org.eclipse.swt.widgets.TreeItem;

 /**
  * Tests for the install wizard
  */
 public class InstallWithRemediationTest extends WizardTest {

 	//	private static final String SELECTION_PAGE = "IUSelectionPage";
 	private static final String AVAILABLE_SOFTWARE_PAGE = "AvailableSoftwarePage";
 	//	private static final String MAIN_IU = "MainIU";

 	IInstallableUnit toInstall;

 	@IUDescription(content = "package: egit \n" + "singleton: true\n" + "version: 1 \n" + "depends: TopLevelIU = 1")
 	public IInstallableUnit anotherIUToInstall;

 	@Override
 	protected void setUp() throws Exception {
 		super.setUp();
 		IULoader.loadIUs(this);

 		InstallableUnitDescription iu = new MetadataFactory.InstallableUnitDescription();
 		iu.setId(TOPLEVELIU);
 		iu.setProperty(InstallableUnitDescription.PROP_TYPE_GROUP, "true");
 		iu.setVersion(Version.createOSGi(2, 0, 0));
 		iu.setSingleton(true);
 		iu.setLicenses(new ILicense[] {new License(null, "There is a license to accept!", null)});
 		iu.setCapabilities(new IProvidedCapability[] {MetadataFactory.createProvidedCapability(IInstallableUnit.NAMESPACE_IU_ID, TOPLEVELIU, iu.getVersion())});
 		toInstall = MetadataFactory.createInstallableUnit(iu);

 		createTestMetdataRepository(new IInstallableUnit[] {toInstall, anotherIUToInstall});
 	}

 	//
 	//	public void testInstallWizardResolved() {
 	//		ArrayList<IInstallableUnit> iusInvolved = new ArrayList<IInstallableUnit>();
 	//		iusInvolved.add(toInstall);
 	//		InstallOperation op = new InstallOperation(getSession(), iusInvolved);
 	//		op.setProfileId(TESTPROFILE);
 	//		PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
 	//		ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
 	//		dialog.setBlockOnOpen(false);
 	//		dialog.open();
 	//		ProfileModificationJob longOp = null;
 	//
 	//		try {
 	//			SelectableIUsPage page1 = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
 	//			// should already have a plan
 	//			assertTrue("1.0", page1.isPageComplete());
 	//			// simulate the next button by getting next page and showing
 	//			IWizardPage page = page1.getNextPage();
 	//			dialog.showPage(page);
 	//			// we should be ok
 	//			assertTrue("1.1", page.isPageComplete());
 	//
 	//			// if another operation is scheduled for this profile, we should not be allowed to proceed
 	//			longOp = getLongTestOperation();
 	//			getProvisioningUI().schedule(longOp, StatusManager.LOG);
 	//			// causes recalculation of plan and status
 	//			wizard.recomputePlan(dialog);
 	//			// can't move to next page while op is running
 	//			assertFalse("1.2", page.isPageComplete());
 	//			longOp.cancel();
 	//
 	//			// op is no longer running, recompute plan
 	//			wizard.recomputePlan(dialog);
 	//
 	//			// license needs approval
 	//			assertFalse("1.4", wizard.canFinish());
 	//			// finish button should be disabled
 	//			dialog.updateButtons();
 	//			Button finishButton = dialog.testGetButton(IDialogConstants.FINISH_ID);
 	//			assertFalse("1.5", finishButton.isEnabled());
 	//		} finally {
 	//			dialog.getShell().close();
 	//			if (longOp != null)
 	//				longOp.cancel();
 	//		}
 	//	}
 	//
 	//	public void testInstallWizard() throws Exception {
 	//		ArrayList<IInstallableUnit> iusInvolved = new ArrayList<IInstallableUnit>();
 	//		iusInvolved.add(toInstall);
 	//		InstallOperation op = new MyNewInstallOperation(getSession(), iusInvolved);
 	//		op.setProfileId(TESTPROFILE);
 	//		PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
 	//		ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
 	//		dialog.setBlockOnOpen(false);
 	//		dialog.open();
 	//		ProfileModificationJob longOp = null;
 	//
 	//		try {
 	//			SelectableIUsPage page1 = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
 	//			// should already have a plan
 	//			assertTrue("1.0", page1.isPageComplete());
 	//			// simulate the next button by getting next page and showing
 	//			InstallWizardPage page = (InstallWizardPage) page1.getNextPage();
 	//
 	//			// get the operation
 	//			Field opField = ResolutionResultsWizardPage.class.getDeclaredField("resolvedOperation");
 	//			opField.setAccessible(true);
 	//			assertTrue("Expected instance of MyNewInstallOperation", opField.get(page) instanceof MyNewInstallOperation);
 	//		} finally {
 	//			dialog.getShell().close();
 	//			if (longOp != null)
 	//				longOp.cancel();
 	//		}
 	//	}
 	//
 	//	public void testInstallWizardWithoutLicenceBypass() throws Exception {
 	//		ArrayList<IInstallableUnit> iusInvolved = new ArrayList<IInstallableUnit>();
 	//		iusInvolved.add(toInstall);
 	//		InstallOperation op = new MyNewInstallOperation(getSession(), iusInvolved);
 	//		op.setProfileId(TESTPROFILE);
 	//		PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
 	//		wizard.setBypassLicencePage(false);
 	//		ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
 	//		dialog.setBlockOnOpen(false);
 	//		dialog.open();
 	//		ProfileModificationJob longOp = null;
 	//
 	//		try {
 	//			SelectableIUsPage selectableIUsPage = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
 	//			// should already have a plan
 	//			assertTrue("1.0", selectableIUsPage.isPageComplete());
 	//			// simulate the next button by getting next page and showing
 	//			InstallWizardPage installWizardPage = (InstallWizardPage) selectableIUsPage.getNextPage();
 	//
 	//			assertFalse("Licence page bypass flag must be false", wizard.isBypassLicencePage());
 	//			IWizardPage licensePage = installWizardPage.getNextPage();
 	//			assertTrue("Expected instance of AcceptLicensesWizardPage", licensePage instanceof AcceptLicensesWizardPage);
 	//
 	//		} finally {
 	//			dialog.getShell().close();
 	//			if (longOp != null)
 	//				longOp.cancel();
 	//		}
 	//	}
 	//
 	//	public void testInstallWizardWithLicenceBypass() throws Exception {
 	//		ArrayList<IInstallableUnit> iusInvolved = new ArrayList<IInstallableUnit>();
 	//		iusInvolved.add(toInstall);
 	//		InstallOperation op = new MyNewInstallOperation(getSession(), iusInvolved);
 	//		op.setProfileId(TESTPROFILE);
 	//		PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
 	//		wizard.setBypassLicencePage(true);
 	//		ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
 	//		dialog.setBlockOnOpen(false);
 	//		dialog.open();
 	//		ProfileModificationJob longOp = null;
 	//
 	//		try {
 	//			SelectableIUsPage selectableIUsPage = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
 	//			// should already have a plan
 	//			assertTrue("1.0", selectableIUsPage.isPageComplete());
 	//			// simulate the next button by getting next page and showing
 	//			InstallWizardPage installWizardPage = (InstallWizardPage) selectableIUsPage.getNextPage();
 	//
 	//			assertTrue("Licence page bypass flag must be true", wizard.isBypassLicencePage());
 	//			IWizardPage licensePage = installWizardPage.getNextPage();
 	//			assertNull("Expected instance of AcceptLicensesWizardPage must be null", licensePage);
 	//
 	//		} finally {
 	//			dialog.getShell().close();
 	//			if (longOp != null)
 	//				longOp.cancel();
 	//		}
 	//	}
 	//
 	//	private static class MyNewInstallOperation extends InstallOperation {
 	//		public MyNewInstallOperation(ProvisioningSession session, Collection<IInstallableUnit> toInstall) {
 	//			super(session, toInstall);
 	//		}
 	//	}

 	/**
 	 * Tests the wizard
 	 */
 	public void testInstallWizardUnresolved() {
 		LoadMetadataRepositoryJob job = new LoadMetadataRepositoryJob(getProvisioningUI());
 		getPolicy().setGroupByCategory(false);
 		job.runModal(getMonitor());
 		InstallWizard wizard = new InstallWizard(getProvisioningUI(), null, null, job);
 		WizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);

 		dialog.create();
 		dialog.setBlockOnOpen(false);
 		dialog.open();

 		ProfileModificationJob longOp = null;

 		try {
 			AvailableIUsPage page1 = (AvailableIUsPage) wizard.getPage(AVAILABLE_SOFTWARE_PAGE);

 			// test initial wizard state
 			assertTrue("1.0", page1.getSelectedIUs().size() == 0);
 			assertFalse("1.1", page1.isPageComplete());

 			// Start reaching in...
 			AvailableIUGroup group = page1.testGetAvailableIUGroup();
 			group.setRepositoryFilter(AvailableIUGroup.AVAILABLE_ALL, null);
 			// Now manipulate the tree itself.  we are reaching way in.
 			// We are trying to select everything in the repo apart from the IU we know is broken
 			DeferredQueryContentProvider provider = (DeferredQueryContentProvider) group.getCheckboxTreeViewer().getContentProvider();
 			provider.setSynchronous(true);
 			group.getCheckboxTreeViewer().refresh();
 			group.getCheckboxTreeViewer().expandAll();
 			Tree tree = (Tree) group.getCheckboxTreeViewer().getControl();
 			TreeItem[] items = tree.getItems();
 			for (TreeItem item : items) {
 				Object element = item.getData();
 				if (element != null && element instanceof IIUElement) {
 					IInstallableUnit iu = ((IIUElement) element).getIU();
 					if (iu != null && iu.getId().equals(TOPLEVELIU)) {
 						group.getCheckboxTreeViewer().setChecked(element, true);
 					}
 					if (iu != null && iu.getId().equals("egit")) {
 						group.getCheckboxTreeViewer().setChecked(element, true);
 					}
 				}
 			}
 			// must be done this way to force notification of listeners
 			group.setChecked(group.getCheckboxTreeViewer().getCheckedElements());
 			assertTrue("2.0", group.getCheckedLeafIUs().length > 0);
 			assertTrue("2.1", page1.isPageComplete());

 			// simulate the user clicking next and gets the remediation
 			IWizardPage remediationPage = wizard.getNextPage(page1);
 			dialog.showPage(remediationPage);
 			assertTrue(remediationPage instanceof RemediationPage);
 			assertTrue("3.0", remediationPage.isPageComplete());

 			// select click back
 			IWizardPage previousPage = wizard.getPreviousPage(remediationPage);
 			dialog.showPage(previousPage);

 			// select next to continue to the remediation
 			remediationPage = wizard.getNextPage(page1);
 			dialog.showPage(remediationPage);

 			//			// this doesn't test much, it's just calling group API to flesh out NPE's, etc.
 			//			group.getCheckedLeafIUs();
 			//			group.getDefaultFocusControl();
 			//			group.getSelectedIUElements();
 			//			group.getSelectedIUs();

 		} finally {
 			dialog.close();
 			if (longOp != null)
 				longOp.cancel();
 		}
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2008, 2017 IBM Corporation and others.
	*
	* This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License 2.0
	* which accompanies this distribution, and is available at
	* https://www.eclipse.org/legal/epl-2.0/
	*
	* SPDX-License-Identifier: EPL-2.0
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	* Ericsson AB (Hamdan Msheik) - Bypass install license wizard page via plugin_customization
	*******************************************************************************/
	package org.eclipse.equinox.p2.tests.ui.dialogs;

	import org.eclipse.equinox.internal.p2.metadata.License;
	import org.eclipse.equinox.internal.p2.ui.ProvUI;
	import org.eclipse.equinox.internal.p2.ui.dialogs.*;
	import org.eclipse.equinox.internal.p2.ui.model.IIUElement;
	import org.eclipse.equinox.internal.p2.ui.viewers.DeferredQueryContentProvider;
	import org.eclipse.equinox.p2.metadata.*;
	import org.eclipse.equinox.p2.metadata.MetadataFactory.InstallableUnitDescription;
	import org.eclipse.equinox.p2.operations.ProfileModificationJob;
	import org.eclipse.equinox.p2.tests.IUDescription;
	import org.eclipse.equinox.p2.tests.IULoader;
	import org.eclipse.equinox.p2.ui.LoadMetadataRepositoryJob;
	import org.eclipse.jface.wizard.IWizardPage;
	import org.eclipse.jface.wizard.WizardDialog;
	import org.eclipse.swt.widgets.Tree;
	import org.eclipse.swt.widgets.TreeItem;

	/**
	* Tests for the install wizard
	*/
	public class InstallWithRemediationTest extends WizardTest {

	// private static final String SELECTION_PAGE = "IUSelectionPage";
	private static final String AVAILABLE_SOFTWARE_PAGE = "AvailableSoftwarePage";
	// private static final String MAIN_IU = "MainIU";

	IInstallableUnit toInstall;

	@IUDescription(content = "package: egit \n" + "singleton: true\n" + "version: 1 \n" + "depends: TopLevelIU = 1")
	public IInstallableUnit anotherIUToInstall;

	@Override
	protected void setUp() throws Exception {
	super.setUp();
	IULoader.loadIUs(this);

	InstallableUnitDescription iu = new MetadataFactory.InstallableUnitDescription();
	iu.setId(TOPLEVELIU);
	iu.setProperty(InstallableUnitDescription.PROP_TYPE_GROUP, "true");
	iu.setVersion(Version.createOSGi(2, 0, 0));
	iu.setSingleton(true);
	iu.setLicenses(new ILicense[] {new License(null, "There is a license to accept!", null)});
	iu.setCapabilities(new IProvidedCapability[] {MetadataFactory.createProvidedCapability(IInstallableUnit.NAMESPACE_IU_ID, TOPLEVELIU, iu.getVersion())});
	toInstall = MetadataFactory.createInstallableUnit(iu);

	createTestMetdataRepository(new IInstallableUnit[] {toInstall, anotherIUToInstall});
	}

	//
	// public void testInstallWizardResolved() {
	// ArrayList<IInstallableUnit> iusInvolved = new ArrayList<IInstallableUnit>();
	// iusInvolved.add(toInstall);
	// InstallOperation op = new InstallOperation(getSession(), iusInvolved);
	// op.setProfileId(TESTPROFILE);
	// PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
	// ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
	// dialog.setBlockOnOpen(false);
	// dialog.open();
	// ProfileModificationJob longOp = null;
	//
	// try {
	// SelectableIUsPage page1 = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
	// // should already have a plan
	// assertTrue("1.0", page1.isPageComplete());
	// // simulate the next button by getting next page and showing
	// IWizardPage page = page1.getNextPage();
	// dialog.showPage(page);
	// // we should be ok
	// assertTrue("1.1", page.isPageComplete());
	//
	// // if another operation is scheduled for this profile, we should not be allowed to proceed
	// longOp = getLongTestOperation();
	// getProvisioningUI().schedule(longOp, StatusManager.LOG);
	// // causes recalculation of plan and status
	// wizard.recomputePlan(dialog);
	// // can't move to next page while op is running
	// assertFalse("1.2", page.isPageComplete());
	// longOp.cancel();
	//
	// // op is no longer running, recompute plan
	// wizard.recomputePlan(dialog);
	//
	// // license needs approval
	// assertFalse("1.4", wizard.canFinish());
	// // finish button should be disabled
	// dialog.updateButtons();
	// Button finishButton = dialog.testGetButton(IDialogConstants.FINISH_ID);
	// assertFalse("1.5", finishButton.isEnabled());
	// } finally {
	// dialog.getShell().close();
	// if (longOp != null)
	// longOp.cancel();
	// }
	// }
	//
	// public void testInstallWizard() throws Exception {
	// ArrayList<IInstallableUnit> iusInvolved = new ArrayList<IInstallableUnit>();
	// iusInvolved.add(toInstall);
	// InstallOperation op = new MyNewInstallOperation(getSession(), iusInvolved);
	// op.setProfileId(TESTPROFILE);
	// PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
	// ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
	// dialog.setBlockOnOpen(false);
	// dialog.open();
	// ProfileModificationJob longOp = null;
	//
	// try {
	// SelectableIUsPage page1 = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
	// // should already have a plan
	// assertTrue("1.0", page1.isPageComplete());
	// // simulate the next button by getting next page and showing
	// InstallWizardPage page = (InstallWizardPage) page1.getNextPage();
	//
	// // get the operation
	// Field opField = ResolutionResultsWizardPage.class.getDeclaredField("resolvedOperation");
	// opField.setAccessible(true);
	// assertTrue("Expected instance of MyNewInstallOperation", opField.get(page) instanceof MyNewInstallOperation);
	// } finally {
	// dialog.getShell().close();
	// if (longOp != null)
	// longOp.cancel();
	// }
	// }
	//
	// public void testInstallWizardWithoutLicenceBypass() throws Exception {
	// ArrayList<IInstallableUnit> iusInvolved = new ArrayList<IInstallableUnit>();
	// iusInvolved.add(toInstall);
	// InstallOperation op = new MyNewInstallOperation(getSession(), iusInvolved);
	// op.setProfileId(TESTPROFILE);
	// PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
	// wizard.setBypassLicencePage(false);
	// ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
	// dialog.setBlockOnOpen(false);
	// dialog.open();
	// ProfileModificationJob longOp = null;
	//
	// try {
	// SelectableIUsPage selectableIUsPage = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
	// // should already have a plan
	// assertTrue("1.0", selectableIUsPage.isPageComplete());
	// // simulate the next button by getting next page and showing
	// InstallWizardPage installWizardPage = (InstallWizardPage) selectableIUsPage.getNextPage();
	//
	// assertFalse("Licence page bypass flag must be false", wizard.isBypassLicencePage());
	// IWizardPage licensePage = installWizardPage.getNextPage();
	// assertTrue("Expected instance of AcceptLicensesWizardPage", licensePage instanceof AcceptLicensesWizardPage);
	//
	// } finally {
	// dialog.getShell().close();
	// if (longOp != null)
	// longOp.cancel();
	// }
	// }
	//
	// public void testInstallWizardWithLicenceBypass() throws Exception {
	// ArrayList<IInstallableUnit> iusInvolved = new ArrayList<IInstallableUnit>();
	// iusInvolved.add(toInstall);
	// InstallOperation op = new MyNewInstallOperation(getSession(), iusInvolved);
	// op.setProfileId(TESTPROFILE);
	// PreselectedIUInstallWizard wizard = new PreselectedIUInstallWizard(getProvisioningUI(), op, iusInvolved, null);
	// wizard.setBypassLicencePage(true);
	// ProvisioningWizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);
	// dialog.setBlockOnOpen(false);
	// dialog.open();
	// ProfileModificationJob longOp = null;
	//
	// try {
	// SelectableIUsPage selectableIUsPage = (SelectableIUsPage) wizard.getPage(SELECTION_PAGE);
	// // should already have a plan
	// assertTrue("1.0", selectableIUsPage.isPageComplete());
	// // simulate the next button by getting next page and showing
	// InstallWizardPage installWizardPage = (InstallWizardPage) selectableIUsPage.getNextPage();
	//
	// assertTrue("Licence page bypass flag must be true", wizard.isBypassLicencePage());
	// IWizardPage licensePage = installWizardPage.getNextPage();
	// assertNull("Expected instance of AcceptLicensesWizardPage must be null", licensePage);
	//
	// } finally {
	// dialog.getShell().close();
	// if (longOp != null)
	// longOp.cancel();
	// }
	// }
	//
	// private static class MyNewInstallOperation extends InstallOperation {
	// public MyNewInstallOperation(ProvisioningSession session, Collection<IInstallableUnit> toInstall) {
	// super(session, toInstall);
	// }
	// }

	/**
	* Tests the wizard
	*/
	public void testInstallWizardUnresolved() {
	LoadMetadataRepositoryJob job = new LoadMetadataRepositoryJob(getProvisioningUI());
	getPolicy().setGroupByCategory(false);
	job.runModal(getMonitor());
	InstallWizard wizard = new InstallWizard(getProvisioningUI(), null, null, job);
	WizardDialog dialog = new ProvisioningWizardDialog(ProvUI.getDefaultParentShell(), wizard);

	dialog.create();
	dialog.setBlockOnOpen(false);
	dialog.open();

	ProfileModificationJob longOp = null;

	try {
	AvailableIUsPage page1 = (AvailableIUsPage) wizard.getPage(AVAILABLE_SOFTWARE_PAGE);

	// test initial wizard state
	assertTrue("1.0", page1.getSelectedIUs().size() == 0);
	assertFalse("1.1", page1.isPageComplete());

	// Start reaching in...
	AvailableIUGroup group = page1.testGetAvailableIUGroup();
	group.setRepositoryFilter(AvailableIUGroup.AVAILABLE_ALL, null);
	// Now manipulate the tree itself. we are reaching way in.
	// We are trying to select everything in the repo apart from the IU we know is broken
	DeferredQueryContentProvider provider = (DeferredQueryContentProvider) group.getCheckboxTreeViewer().getContentProvider();
	provider.setSynchronous(true);
	group.getCheckboxTreeViewer().refresh();
	group.getCheckboxTreeViewer().expandAll();
	Tree tree = (Tree) group.getCheckboxTreeViewer().getControl();
	TreeItem[] items = tree.getItems();
	for (TreeItem item : items) {
	Object element = item.getData();
	if (element != null && element instanceof IIUElement) {
	IInstallableUnit iu = ((IIUElement) element).getIU();
	if (iu != null && iu.getId().equals(TOPLEVELIU)) {
	group.getCheckboxTreeViewer().setChecked(element, true);
	}
	if (iu != null && iu.getId().equals("egit")) {
	group.getCheckboxTreeViewer().setChecked(element, true);
	}
	}
	}
	// must be done this way to force notification of listeners
	group.setChecked(group.getCheckboxTreeViewer().getCheckedElements());
	assertTrue("2.0", group.getCheckedLeafIUs().length > 0);
	assertTrue("2.1", page1.isPageComplete());

	// simulate the user clicking next and gets the remediation
	IWizardPage remediationPage = wizard.getNextPage(page1);
	dialog.showPage(remediationPage);
	assertTrue(remediationPage instanceof RemediationPage);
	assertTrue("3.0", remediationPage.isPageComplete());

	// select click back
	IWizardPage previousPage = wizard.getPreviousPage(remediationPage);
	dialog.showPage(previousPage);

	// select next to continue to the remediation
	remediationPage = wizard.getNextPage(page1);
	dialog.showPage(remediationPage);

	// // this doesn't test much, it's just calling group API to flesh out NPE's, etc.
	// group.getCheckedLeafIUs();
	// group.getDefaultFocusControl();
	// group.getSelectedIUElements();
	// group.getSelectedIUs();

	} finally {
	dialog.close();
	if (longOp != null)
	longOp.cancel();
	}
	}
	}