| /******************************************************************************* |
| * Copyright (c) 2011-2015 EclipseSource Muenchen GmbH and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Eugen Neufeld - initial API and implementation |
| * Lucas Koehler - databinding tests |
| ******************************************************************************/ |
| package org.eclipse.emf.ecp.view.spi.core.swt.renderer; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Matchers.any; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import org.eclipse.core.databinding.observable.Observables; |
| import org.eclipse.core.databinding.observable.value.IObservableValue; |
| import org.eclipse.core.databinding.property.Properties; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.ecore.EcoreFactory; |
| import org.eclipse.emf.ecore.EcorePackage; |
| import org.eclipse.emf.ecp.test.common.DefaultRealm; |
| import org.eclipse.emf.ecp.view.core.swt.tests.ObservingWritableValue; |
| import org.eclipse.emf.ecp.view.spi.model.LabelAlignment; |
| import org.eclipse.emf.ecp.view.spi.model.VDomainModelReference; |
| import org.eclipse.emf.ecp.view.spi.renderer.NoPropertyDescriptorFoundExeption; |
| import org.eclipse.emf.ecp.view.spi.renderer.NoRendererFoundException; |
| import org.eclipse.emf.ecp.view.template.model.VTViewTemplateProvider; |
| import org.eclipse.emf.ecp.view.test.common.swt.spi.SWTTestUtil; |
| import org.eclipse.emfforms.spi.common.report.ReportService; |
| import org.eclipse.emfforms.spi.core.services.databinding.DatabindingFailedException; |
| import org.eclipse.emfforms.spi.core.services.databinding.EMFFormsDatabinding; |
| import org.eclipse.emfforms.spi.core.services.editsupport.EMFFormsEditSupport; |
| import org.eclipse.emfforms.spi.core.services.label.EMFFormsLabelProvider; |
| import org.eclipse.emfforms.spi.core.services.label.NoLabelFoundException; |
| import org.eclipse.emfforms.spi.swt.core.SWTDataElementIdHelper; |
| import org.eclipse.emfforms.spi.swt.core.layout.SWTGridCell; |
| import org.eclipse.emfforms.swt.common.test.AbstractControl_PTest; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Text; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| |
| public class TextControlRenderer_PTest extends AbstractControl_PTest { |
| |
| private DefaultRealm realm; |
| |
| @Before |
| @SuppressWarnings("unchecked") |
| public void before() throws DatabindingFailedException { |
| realm = new DefaultRealm(); |
| final ReportService reportService = mock(ReportService.class); |
| setDatabindingService(mock(EMFFormsDatabinding.class)); |
| setLabelProvider(mock(EMFFormsLabelProvider.class)); |
| setTemplateProvider(mock(VTViewTemplateProvider.class)); |
| final EMFFormsEditSupport editSupport = mock(EMFFormsEditSupport.class); |
| setup(); |
| setRenderer(new TextControlSWTRenderer(getvControl(), getContext(), reportService, getDatabindingService(), |
| getLabelProvider(), |
| getTemplateProvider(), editSupport)); |
| getRenderer().init(); |
| } |
| |
| @After |
| public void testTearDown() { |
| realm.dispose(); |
| dispose(); |
| } |
| |
| @Test |
| @SuppressWarnings("unchecked") |
| public void renderControlLabelAlignmentNone() |
| throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, DatabindingFailedException, |
| NoLabelFoundException { |
| when(getLabelProvider().getDisplayName(any(VDomainModelReference.class), any(EObject.class))).thenReturn( |
| Observables.constantObservableValue("antiException", String.class)); |
| setMockLabelAlignment(LabelAlignment.NONE); |
| final TestObservableValue mockedObservableValue = mock(TestObservableValue.class); |
| when(mockedObservableValue.getRealm()).thenReturn(realm); |
| final EObject mockedEObject = mock(EObject.class); |
| when(mockedEObject.eIsSet(any(EStructuralFeature.class))).thenReturn(true); |
| when(mockedObservableValue.getObserved()).thenReturn(mockedEObject); |
| final EStructuralFeature mockedEStructuralFeature = EcorePackage.eINSTANCE.getENamedElement_Name(); |
| when(mockedObservableValue.getValueType()).thenReturn(mockedEStructuralFeature); |
| when(getDatabindingService().getObservableValue(any(VDomainModelReference.class), any(EObject.class))) |
| .thenReturn( |
| mockedObservableValue); |
| final Control render = renderControl(new SWTGridCell(0, 1, getRenderer())); |
| assertControl(render); |
| } |
| |
| @Test |
| @SuppressWarnings("unchecked") |
| public void renderControlLabelAlignmentLeft() |
| throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, DatabindingFailedException, |
| NoLabelFoundException { |
| when(getLabelProvider().getDisplayName(any(VDomainModelReference.class), any(EObject.class))).thenReturn( |
| Observables.constantObservableValue("antiException", String.class)); |
| setMockLabelAlignment(LabelAlignment.LEFT); |
| final TestObservableValue mockedObservableValue = mock(TestObservableValue.class); |
| when(mockedObservableValue.getRealm()).thenReturn(realm); |
| final EObject mockedEObject = mock(EObject.class); |
| when(mockedEObject.eIsSet(any(EStructuralFeature.class))).thenReturn(true); |
| when(mockedObservableValue.getObserved()).thenReturn(mockedEObject); |
| final EStructuralFeature mockedEStructuralFeature = mock(EStructuralFeature.class); |
| when(mockedEStructuralFeature.isUnsettable()).thenReturn(false); |
| when(mockedObservableValue.getValueType()).thenReturn(mockedEStructuralFeature); |
| when(getDatabindingService().getObservableValue(any(VDomainModelReference.class), any(EObject.class))) |
| .thenReturn( |
| mockedObservableValue); |
| final Control render = renderControl(new SWTGridCell(0, 2, getRenderer())); |
| |
| assertControl(render); |
| } |
| |
| /** |
| * Tests whether the {@link EMFFormsLabelProvider} is used to get the labels of the control. |
| * |
| * @throws NoRendererFoundException |
| * @throws NoPropertyDescriptorFoundExeption |
| * @throws DatabindingFailedException |
| * @throws NoLabelFoundException |
| */ |
| @Test |
| public void testLabelServiceUsage() throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, |
| DatabindingFailedException, NoLabelFoundException { |
| labelServiceUsage(); |
| } |
| |
| private void assertControl(Control render) { |
| final Control textRender = Composite.class.cast(render).getChildren()[0]; |
| assertTrue(Text.class.isInstance(textRender)); |
| assertEquals(SWT.LEFT, Text.class.cast(textRender).getStyle() |
| & SWT.LEFT); |
| assertEquals("org_eclipse_emf_ecp_control_string", Text.class.cast(textRender).getData(CUSTOM_VARIANT)); |
| assertEquals(UUID + "#control", textRender.getData(SWTDataElementIdHelper.ELEMENT_ID_KEY)); |
| assertEquals(UUID + "#control", render.getData(SWTDataElementIdHelper.ELEMENT_ID_KEY)); |
| } |
| |
| @Override |
| protected void mockControl() throws DatabindingFailedException { |
| final EStructuralFeature eObject = EcoreFactory.eINSTANCE.createEAttribute(); |
| final EStructuralFeature eStructuralFeature = EcorePackage.eINSTANCE.getENamedElement_Name(); |
| super.mockControl(eObject, eStructuralFeature); |
| } |
| |
| @Test |
| public void testDatabindingServiceUsageInitialBinding() throws NoRendererFoundException, |
| NoPropertyDescriptorFoundExeption, DatabindingFailedException, NoLabelFoundException { |
| final String initialValue = "initial"; |
| final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue, |
| EcorePackage.eINSTANCE.getENamedElement_Name()); |
| final Text text = setUpDatabindingTest(mockedObservable); |
| |
| assertEquals(initialValue, text.getText()); |
| |
| } |
| |
| @Test |
| @SuppressWarnings("unchecked") |
| public void testDatabindingServiceUsageChangeObservable() throws NoRendererFoundException, |
| NoPropertyDescriptorFoundExeption, DatabindingFailedException, NoLabelFoundException { |
| final String initialValue = "initial"; |
| final String changedValue = "changed"; |
| final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue, |
| EcorePackage.eINSTANCE.getENamedElement_Name()); |
| |
| final Text text = setUpDatabindingTest(mockedObservable); |
| mockedObservable.setValue(changedValue); |
| |
| assertEquals(changedValue, text.getText()); |
| |
| } |
| |
| @Test |
| public void testDatabindingServiceUsageChangeControl() throws NoRendererFoundException, |
| NoPropertyDescriptorFoundExeption, DatabindingFailedException, NoLabelFoundException { |
| final String initialValue = "initial"; |
| final String changedValue = "changed"; |
| final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue, |
| EcorePackage.eINSTANCE.getENamedElement_Name()); |
| |
| final Text text = setUpDatabindingTest(mockedObservable); |
| SWTTestUtil.typeAndFocusOut(text, changedValue); |
| |
| assertEquals(changedValue, mockedObservable.getValue()); |
| |
| } |
| |
| /** |
| * Universal set up stuff for the data binding test cases. |
| * |
| * @param mockedObservable |
| * @return |
| * @throws NoRendererFoundException |
| * @throws NoPropertyDescriptorFoundExeption |
| * @throws DatabindingFailedException if the databinding failed |
| * @throws NoLabelFoundException |
| */ |
| @SuppressWarnings("unchecked") |
| private Text setUpDatabindingTest(final ObservingWritableValue mockedObservable) throws NoRendererFoundException, |
| NoPropertyDescriptorFoundExeption, DatabindingFailedException, NoLabelFoundException { |
| when(getLabelProvider().getDisplayName(any(VDomainModelReference.class), any(EObject.class))).thenReturn( |
| Observables.constantObservableValue("antiException")); |
| Mockito.reset(getDatabindingService()); |
| mockDatabindingIsUnsettable(); |
| when(getDatabindingService().getObservableValue(any(VDomainModelReference.class), any(EObject.class))) |
| .thenReturn( |
| mockedObservable, new ObservingWritableValue(mockedObservable)); |
| when(getDatabindingService().getValueProperty(any(VDomainModelReference.class), any(EObject.class))).thenReturn( |
| Properties.selfValue(mockedObservable.getValueType())); |
| final Control renderControl = renderControl(new SWTGridCell(0, 2, getRenderer())); |
| final Text text = (Text) Composite.class.cast(renderControl).getChildren()[0]; |
| return text; |
| } |
| |
| /** |
| * Tests whether the {@link EMFFormsLabelProvider} is used to get the message of the text field of the text |
| * control. |
| * |
| * @throws NoPropertyDescriptorFoundExeption |
| * @throws NoRendererFoundException |
| * @throws DatabindingFailedException |
| * @throws NoLabelFoundException |
| */ |
| @Test |
| @SuppressWarnings({ "unchecked", "rawtypes" }) |
| public void testLabelServiceUsageTextField() throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, |
| DatabindingFailedException, NoLabelFoundException { |
| final IObservableValue testDisplayName = Observables.constantObservableValue("test-displayname", String.class); |
| when(getLabelProvider().getDisplayName(any(VDomainModelReference.class), any(EObject.class))).thenReturn( |
| testDisplayName); |
| |
| setMockLabelAlignment(LabelAlignment.LEFT); |
| |
| final TestObservableValue mockedObservableValue = mock(TestObservableValue.class); |
| when(mockedObservableValue.getRealm()).thenReturn(realm); |
| final EObject mockedEObject = mock(EObject.class); |
| when(mockedEObject.eIsSet(any(EStructuralFeature.class))).thenReturn(true); |
| when(mockedObservableValue.getObserved()).thenReturn(mockedEObject); |
| final EStructuralFeature mockedEStructuralFeature = EcorePackage.eINSTANCE.getENamedElement_Name(); |
| when(mockedObservableValue.getValueType()).thenReturn(mockedEStructuralFeature); |
| when(getDatabindingService().getObservableValue(any(VDomainModelReference.class), any(EObject.class))) |
| .thenReturn( |
| mockedObservableValue); |
| |
| final Control renderControl = renderControl(new SWTGridCell(0, 2, getRenderer())); |
| final Control textRender = Composite.class.cast(renderControl).getChildren()[0]; |
| assertTrue(Text.class.isInstance(textRender)); |
| |
| final Text text = (Text) textRender; |
| assertEquals(testDisplayName.getValue(), text.getMessage()); |
| } |
| |
| @Test |
| @SuppressWarnings("unchecked") |
| public void testEffectivelyReadOnlyDeactivatesControl() |
| throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, DatabindingFailedException, |
| NoLabelFoundException { |
| final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, "", |
| EcorePackage.eINSTANCE.getENamedElement_Name()); |
| when(getLabelProvider().getDisplayName(any(VDomainModelReference.class), any(EObject.class))).thenReturn( |
| Observables.constantObservableValue("antiException")); |
| when(getDatabindingService().getObservableValue(any(VDomainModelReference.class), any(EObject.class))) |
| .thenReturn(mockedObservable, new ObservingWritableValue(mockedObservable)); |
| when(getDatabindingService().getValueProperty(any(VDomainModelReference.class), any(EObject.class))).thenReturn( |
| Properties.selfValue(mockedObservable.getValueType())); |
| |
| when(getvControl().isEffectivelyReadonly()).thenReturn(true); |
| final Control renderControl = renderControl(new SWTGridCell(0, 2, getRenderer())); |
| getRenderer().finalizeRendering(getShell()); |
| assertFalse(renderControl.isEnabled()); |
| } |
| } |