tests/org.eclipse.emf.ecp.view.core.swt.tests/src/org/eclipse/emf/ecp/view/internal/core/swt/renderer/NumberControlRenderer_PTest.java - emfclient/org.eclipse.emf.ecp.core - Git at Google

 /*******************************************************************************
  * 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 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:
  * Eugen Neufeld - initial API and implementation
  * Lucas Koehler - databinding tests
  ******************************************************************************/
 package org.eclipse.emf.ecp.view.internal.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 java.text.DecimalFormat;
 import java.util.Locale;

 import org.eclipse.core.databinding.property.Properties;
 import org.eclipse.emf.ecore.EAttribute;
 import org.eclipse.emf.ecore.EClassifier;
 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.edit.internal.swt.controls.NumericalHelper;
 import org.eclipse.emf.ecp.test.common.DefaultRealm;
 import org.eclipse.emf.ecp.view.core.swt.tests.ObservingWritableValue;
 import org.eclipse.emf.ecp.view.internal.core.swt.MessageKeys;
 import org.eclipse.emf.ecp.view.spi.model.LabelAlignment;
 import org.eclipse.emf.ecp.view.spi.model.VControl;
 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.locale.EMFFormsLocaleProvider;
 import org.eclipse.emfforms.spi.common.report.ReportService;
 import org.eclipse.emfforms.spi.common.validation.PreSetValidationService;
 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.localization.EMFFormsLocalizationService;
 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.Ignore;
 import org.junit.Test;

 public class NumberControlRenderer_PTest extends AbstractControl_PTest<VControl> {

 	private DefaultRealm realm;

 	@Before
 	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 EMFFormsLocalizationService localizationService = mock(EMFFormsLocalizationService.class);
 		when(
 			localizationService.getString(NumberControlSWTRenderer.class, MessageKeys.NumericalControl_FormatNumerical))
 				.thenReturn("#");
 		when(
 			localizationService.getString(NumberControlSWTRenderer.class,
 				MessageKeys.NumericalControl_FormatNumericalDecimal)).thenReturn("#.#");
 		final EMFFormsLocaleProvider localeProvider = mock(EMFFormsLocaleProvider.class);
 		when(localeProvider.getLocale()).thenReturn(Locale.getDefault());
 		final EMFFormsEditSupport editSupport = mock(EMFFormsEditSupport.class);
 		setup();
 		setRenderer(new NumberControlSWTRenderer(getvControl(), getContext(), reportService, getDatabindingService(),
 			getLabelProvider(),
 			getTemplateProvider(), editSupport, localizationService, localeProvider));
 		getRenderer().init();
 	}

 	@After
 	public void testTearDown() {
 		realm.dispose();
 		dispose();
 	}

 	@SuppressWarnings({ "rawtypes", "unchecked" })
 	@Test
 	public void renderControlLabelAlignmentNone()
 		throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, DatabindingFailedException {
 		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 = mock(EStructuralFeature.class);
 		final EClassifier mockedEClassifier = mock(EClassifier.class);
 		final Class clazz = Double.class;
 		when(mockedEClassifier.getInstanceClass()).thenReturn(clazz);
 		when(mockedEStructuralFeature.getEType()).thenReturn(mockedEClassifier);
 		when(mockedObservableValue.getValueType()).thenReturn(mockedEStructuralFeature);
 		when(getDatabindingService().getObservableValue(any(VDomainModelReference.class), any(EObject.class)))
 			.thenReturn(
 				mockedObservableValue);
 		when(getDatabindingService().getValueProperty(any(VDomainModelReference.class), any(EObject.class))).thenReturn(
 			Properties.selfValue(mockedEStructuralFeature));
 		final Control render = renderControl(new SWTGridCell(0, 1, getRenderer()));
 		assertControl(render);
 	}

 	@SuppressWarnings({ "unchecked" })
 	@Test
 	public void renderControlLabelAlignmentLeft()
 		throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, DatabindingFailedException {
 		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);
 		final EClassifier mockedEClassifier = mock(EClassifier.class);
 		final Class clazz = Double.class;
 		when(mockedEClassifier.getInstanceClass()).thenReturn(clazz);
 		when(mockedEStructuralFeature.getEType()).thenReturn(mockedEClassifier);
 		when(mockedObservableValue.getValueType()).thenReturn(mockedEStructuralFeature);
 		when(getDatabindingService().getObservableValue(any(VDomainModelReference.class), any(EObject.class)))
 			.thenReturn(
 				mockedObservableValue);
 		when(getDatabindingService().getValueProperty(any(VDomainModelReference.class), any(EObject.class))).thenReturn(
 			Properties.selfValue(mockedEStructuralFeature));

 		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.RIGHT, Text.class.cast(textRender).getStyle()
 			& SWT.RIGHT);
 		assertEquals(SWT.RIGHT, Text.class.cast(textRender).getStyle()
 			& SWT.RIGHT);

 		assertEquals("org_eclipse_emf_ecp_control_numerical", Text.class.cast(textRender).getData(CUSTOM_VARIANT));
 		assertEquals(UUID + "#control", Text.class.cast(textRender).getData(SWTDataElementIdHelper.ELEMENT_ID_KEY));
 		assertEquals(UUID + "#control", Composite.class.cast(render).getData(SWTDataElementIdHelper.ELEMENT_ID_KEY));
 	}

 	@Override
 	protected void mockControl() throws DatabindingFailedException {
 		final EStructuralFeature eObject = EcoreFactory.eINSTANCE.createEAttribute();
 		final EStructuralFeature eStructuralFeature = EcorePackage.eINSTANCE.getETypedElement_LowerBound();
 		super.mockControl(eObject, eStructuralFeature);
 	}

 	@Test
 	public void testDatabindingServiceUsageInitialBinding() throws NoRendererFoundException,
 		NoPropertyDescriptorFoundExeption, DatabindingFailedException {
 		final int initialValue = 13;
 		final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue,
 			EcorePackage.eINSTANCE.getETypedElement_LowerBound());
 		final Text text = setUpDatabindingTest(mockedObservable);

 		final DecimalFormat format = getDecimalFormat(Integer.class);

 		assertEquals(format.format(initialValue), text.getText());

 	}

 	@Test
 	public void testDatabindingServiceUsageChangeObservable() throws NoRendererFoundException,
 		NoPropertyDescriptorFoundExeption, DatabindingFailedException {
 		final int initialValue = 13;
 		final int changedValue = 42;
 		final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue,
 			EcorePackage.eINSTANCE.getETypedElement_LowerBound());

 		final Text text = setUpDatabindingTest(mockedObservable);
 		mockedObservable.setValue(changedValue);

 		final DecimalFormat format = getDecimalFormat(Integer.class);

 		assertEquals(format.format(changedValue), text.getText());

 	}

 	@Test
 	public void testDatabindingServiceUsageChangeControl() throws NoRendererFoundException,
 		NoPropertyDescriptorFoundExeption, DatabindingFailedException {
 		final int initialValue = 13;
 		final int changedValue = 42;
 		final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue,
 			EcorePackage.eINSTANCE.getETypedElement_LowerBound());

 		final Text text = setUpDatabindingTest(mockedObservable);

 		final DecimalFormat format = getDecimalFormat(Integer.class);
 		SWTTestUtil.typeAndFocusOut(text, format.format(changedValue));

 		assertEquals(changedValue, mockedObservable.getValue());

 	}

 	@Test
 	public void testDatabindingServiceUsageChangeControlToDoubleValue() throws NoRendererFoundException,
 		NoPropertyDescriptorFoundExeption, DatabindingFailedException {
 		final double initialValue = 13;
 		final double changedValue = 42.5;
 		final EAttribute eAttribute = EcoreFactory.eINSTANCE.createEAttribute();
 		eAttribute.setEType(EcorePackage.eINSTANCE.getEDouble());
 		eAttribute.setName("doubleAttr");
 		final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue,
 			eAttribute);

 		final Text text = setUpDatabindingTest(mockedObservable);

 		final DecimalFormat format = getDecimalFormat(Double.class);
 		SWTTestUtil.typeAndFocusOut(text, format.format(changedValue));

 		assertEquals(changedValue, mockedObservable.getValue());

 	}

 	@Test
 	public void testControlTextUpdateWithoutPrevalidation_InputTooBig()
 		throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, DatabindingFailedException {
 		when(getContext().hasService(PreSetValidationService.class)).thenReturn(false);
 		when(getContext().getService(PreSetValidationService.class)).thenReturn(null);

 		final int initialValue = 0;
 		final String tooBig = "11111111111111111111111111111111";
 		final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue,
 			EcorePackage.eINSTANCE.getETypedElement_LowerBound());

 		final Text text = setUpDatabindingTest(mockedObservable);

 		SWTTestUtil.typeAndFocusOut(text, tooBig);

 		assertEquals(Integer.MAX_VALUE, mockedObservable.getValue());
 		final DecimalFormat format = getDecimalFormat(Integer.class);
 		assertEquals(format.format(Integer.MAX_VALUE), text.getText());
 	}

 	@Test
 	public void testControlTextUpdateWithoutPrevalidation_InputTooSmall()
 		throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, DatabindingFailedException {
 		when(getContext().hasService(PreSetValidationService.class)).thenReturn(false);
 		when(getContext().getService(PreSetValidationService.class)).thenReturn(null);

 		final int initialValue = 0;
 		final String tooSmall = "-11111111111111111111111111111111";
 		final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue,
 			EcorePackage.eINSTANCE.getETypedElement_LowerBound());

 		final Text text = setUpDatabindingTest(mockedObservable);

 		SWTTestUtil.typeAndFocusOut(text, tooSmall);

 		assertEquals(Integer.MIN_VALUE, mockedObservable.getValue());
 		final DecimalFormat format = getDecimalFormat(Integer.class);
 		assertEquals(format.format(Integer.MIN_VALUE), text.getText());
 	}

 	@Ignore
 	@Test
 	public void testControlTextUpdateWithPrevalidation() {
 		// TODO implement when PreSetValidationListeners does not use a static instance of PreSetValidationService
 		// anymore
 	}

 	/**
 	 * Universal set up stuff for the data binding test cases.
 	 *
 	 * @param mockedObservable
 	 * @return
 	 * @throws NoRendererFoundException
 	 * @throws NoPropertyDescriptorFoundExeption
 	 * @throws DatabindingFailedException
 	 */
 	private Text setUpDatabindingTest(final ObservingWritableValue mockedObservable) throws NoRendererFoundException,
 		NoPropertyDescriptorFoundExeption, DatabindingFailedException {
 		mockDatabindingIsSettableAndChangeable();
 		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;
 	}

 	private DecimalFormat getDecimalFormat(Class<?> instanceClass) {
 		return NumericalHelper.setupFormat(Locale.getDefault(), instanceClass);
 	}

 	@Test
 	public void testEffectivelyReadOnlyDeactivatesControl()
 		throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, DatabindingFailedException {
 		final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, 1,
 			EcorePackage.eINSTANCE.getETypedElement_LowerBound());
 		when(getDatabindingService().getObservableValue(any(VDomainModelReference.class), any(EObject.class)))
 			.thenReturn(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());
 	}
 }
	/*******************************************************************************
	* 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 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:
	* Eugen Neufeld - initial API and implementation
	* Lucas Koehler - databinding tests
	******************************************************************************/
	package org.eclipse.emf.ecp.view.internal.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 java.text.DecimalFormat;
	import java.util.Locale;

	import org.eclipse.core.databinding.property.Properties;
	import org.eclipse.emf.ecore.EAttribute;
	import org.eclipse.emf.ecore.EClassifier;
	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.edit.internal.swt.controls.NumericalHelper;
	import org.eclipse.emf.ecp.test.common.DefaultRealm;
	import org.eclipse.emf.ecp.view.core.swt.tests.ObservingWritableValue;
	import org.eclipse.emf.ecp.view.internal.core.swt.MessageKeys;
	import org.eclipse.emf.ecp.view.spi.model.LabelAlignment;
	import org.eclipse.emf.ecp.view.spi.model.VControl;
	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.locale.EMFFormsLocaleProvider;
	import org.eclipse.emfforms.spi.common.report.ReportService;
	import org.eclipse.emfforms.spi.common.validation.PreSetValidationService;
	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.localization.EMFFormsLocalizationService;
	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.Ignore;
	import org.junit.Test;

	public class NumberControlRenderer_PTest extends AbstractControl_PTest<VControl> {

	private DefaultRealm realm;

	@Before
	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 EMFFormsLocalizationService localizationService = mock(EMFFormsLocalizationService.class);
	when(
	localizationService.getString(NumberControlSWTRenderer.class, MessageKeys.NumericalControl_FormatNumerical))
	.thenReturn("#");
	when(
	localizationService.getString(NumberControlSWTRenderer.class,
	MessageKeys.NumericalControl_FormatNumericalDecimal)).thenReturn("#.#");
	final EMFFormsLocaleProvider localeProvider = mock(EMFFormsLocaleProvider.class);
	when(localeProvider.getLocale()).thenReturn(Locale.getDefault());
	final EMFFormsEditSupport editSupport = mock(EMFFormsEditSupport.class);
	setup();
	setRenderer(new NumberControlSWTRenderer(getvControl(), getContext(), reportService, getDatabindingService(),
	getLabelProvider(),
	getTemplateProvider(), editSupport, localizationService, localeProvider));
	getRenderer().init();
	}

	@After
	public void testTearDown() {
	realm.dispose();
	dispose();
	}

	@SuppressWarnings({ "rawtypes", "unchecked" })
	@Test
	public void renderControlLabelAlignmentNone()
	throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, DatabindingFailedException {
	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 = mock(EStructuralFeature.class);
	final EClassifier mockedEClassifier = mock(EClassifier.class);
	final Class clazz = Double.class;
	when(mockedEClassifier.getInstanceClass()).thenReturn(clazz);
	when(mockedEStructuralFeature.getEType()).thenReturn(mockedEClassifier);
	when(mockedObservableValue.getValueType()).thenReturn(mockedEStructuralFeature);
	when(getDatabindingService().getObservableValue(any(VDomainModelReference.class), any(EObject.class)))
	.thenReturn(
	mockedObservableValue);
	when(getDatabindingService().getValueProperty(any(VDomainModelReference.class), any(EObject.class))).thenReturn(
	Properties.selfValue(mockedEStructuralFeature));
	final Control render = renderControl(new SWTGridCell(0, 1, getRenderer()));
	assertControl(render);
	}

	@SuppressWarnings({ "unchecked" })
	@Test
	public void renderControlLabelAlignmentLeft()
	throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, DatabindingFailedException {
	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);
	final EClassifier mockedEClassifier = mock(EClassifier.class);
	final Class clazz = Double.class;
	when(mockedEClassifier.getInstanceClass()).thenReturn(clazz);
	when(mockedEStructuralFeature.getEType()).thenReturn(mockedEClassifier);
	when(mockedObservableValue.getValueType()).thenReturn(mockedEStructuralFeature);
	when(getDatabindingService().getObservableValue(any(VDomainModelReference.class), any(EObject.class)))
	.thenReturn(
	mockedObservableValue);
	when(getDatabindingService().getValueProperty(any(VDomainModelReference.class), any(EObject.class))).thenReturn(
	Properties.selfValue(mockedEStructuralFeature));

	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.RIGHT, Text.class.cast(textRender).getStyle()
	& SWT.RIGHT);
	assertEquals(SWT.RIGHT, Text.class.cast(textRender).getStyle()
	& SWT.RIGHT);

	assertEquals("org_eclipse_emf_ecp_control_numerical", Text.class.cast(textRender).getData(CUSTOM_VARIANT));
	assertEquals(UUID + "#control", Text.class.cast(textRender).getData(SWTDataElementIdHelper.ELEMENT_ID_KEY));
	assertEquals(UUID + "#control", Composite.class.cast(render).getData(SWTDataElementIdHelper.ELEMENT_ID_KEY));
	}

	@Override
	protected void mockControl() throws DatabindingFailedException {
	final EStructuralFeature eObject = EcoreFactory.eINSTANCE.createEAttribute();
	final EStructuralFeature eStructuralFeature = EcorePackage.eINSTANCE.getETypedElement_LowerBound();
	super.mockControl(eObject, eStructuralFeature);
	}

	@Test
	public void testDatabindingServiceUsageInitialBinding() throws NoRendererFoundException,
	NoPropertyDescriptorFoundExeption, DatabindingFailedException {
	final int initialValue = 13;
	final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue,
	EcorePackage.eINSTANCE.getETypedElement_LowerBound());
	final Text text = setUpDatabindingTest(mockedObservable);

	final DecimalFormat format = getDecimalFormat(Integer.class);

	assertEquals(format.format(initialValue), text.getText());

	}

	@Test
	public void testDatabindingServiceUsageChangeObservable() throws NoRendererFoundException,
	NoPropertyDescriptorFoundExeption, DatabindingFailedException {
	final int initialValue = 13;
	final int changedValue = 42;
	final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue,
	EcorePackage.eINSTANCE.getETypedElement_LowerBound());

	final Text text = setUpDatabindingTest(mockedObservable);
	mockedObservable.setValue(changedValue);

	final DecimalFormat format = getDecimalFormat(Integer.class);

	assertEquals(format.format(changedValue), text.getText());

	}

	@Test
	public void testDatabindingServiceUsageChangeControl() throws NoRendererFoundException,
	NoPropertyDescriptorFoundExeption, DatabindingFailedException {
	final int initialValue = 13;
	final int changedValue = 42;
	final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue,
	EcorePackage.eINSTANCE.getETypedElement_LowerBound());

	final Text text = setUpDatabindingTest(mockedObservable);

	final DecimalFormat format = getDecimalFormat(Integer.class);
	SWTTestUtil.typeAndFocusOut(text, format.format(changedValue));

	assertEquals(changedValue, mockedObservable.getValue());

	}

	@Test
	public void testDatabindingServiceUsageChangeControlToDoubleValue() throws NoRendererFoundException,
	NoPropertyDescriptorFoundExeption, DatabindingFailedException {
	final double initialValue = 13;
	final double changedValue = 42.5;
	final EAttribute eAttribute = EcoreFactory.eINSTANCE.createEAttribute();
	eAttribute.setEType(EcorePackage.eINSTANCE.getEDouble());
	eAttribute.setName("doubleAttr");
	final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue,
	eAttribute);

	final Text text = setUpDatabindingTest(mockedObservable);

	final DecimalFormat format = getDecimalFormat(Double.class);
	SWTTestUtil.typeAndFocusOut(text, format.format(changedValue));

	assertEquals(changedValue, mockedObservable.getValue());

	}

	@Test
	public void testControlTextUpdateWithoutPrevalidation_InputTooBig()
	throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, DatabindingFailedException {
	when(getContext().hasService(PreSetValidationService.class)).thenReturn(false);
	when(getContext().getService(PreSetValidationService.class)).thenReturn(null);

	final int initialValue = 0;
	final String tooBig = "11111111111111111111111111111111";
	final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue,
	EcorePackage.eINSTANCE.getETypedElement_LowerBound());

	final Text text = setUpDatabindingTest(mockedObservable);

	SWTTestUtil.typeAndFocusOut(text, tooBig);

	assertEquals(Integer.MAX_VALUE, mockedObservable.getValue());
	final DecimalFormat format = getDecimalFormat(Integer.class);
	assertEquals(format.format(Integer.MAX_VALUE), text.getText());
	}

	@Test
	public void testControlTextUpdateWithoutPrevalidation_InputTooSmall()
	throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, DatabindingFailedException {
	when(getContext().hasService(PreSetValidationService.class)).thenReturn(false);
	when(getContext().getService(PreSetValidationService.class)).thenReturn(null);

	final int initialValue = 0;
	final String tooSmall = "-11111111111111111111111111111111";
	final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, initialValue,
	EcorePackage.eINSTANCE.getETypedElement_LowerBound());

	final Text text = setUpDatabindingTest(mockedObservable);

	SWTTestUtil.typeAndFocusOut(text, tooSmall);

	assertEquals(Integer.MIN_VALUE, mockedObservable.getValue());
	final DecimalFormat format = getDecimalFormat(Integer.class);
	assertEquals(format.format(Integer.MIN_VALUE), text.getText());
	}

	@Ignore
	@Test
	public void testControlTextUpdateWithPrevalidation() {
	// TODO implement when PreSetValidationListeners does not use a static instance of PreSetValidationService
	// anymore
	}

	/**
	* Universal set up stuff for the data binding test cases.
	*
	* @param mockedObservable
	* @return
	* @throws NoRendererFoundException
	* @throws NoPropertyDescriptorFoundExeption
	* @throws DatabindingFailedException
	*/
	private Text setUpDatabindingTest(final ObservingWritableValue mockedObservable) throws NoRendererFoundException,
	NoPropertyDescriptorFoundExeption, DatabindingFailedException {
	mockDatabindingIsSettableAndChangeable();
	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;
	}

	private DecimalFormat getDecimalFormat(Class<?> instanceClass) {
	return NumericalHelper.setupFormat(Locale.getDefault(), instanceClass);
	}

	@Test
	public void testEffectivelyReadOnlyDeactivatesControl()
	throws NoRendererFoundException, NoPropertyDescriptorFoundExeption, DatabindingFailedException {
	final ObservingWritableValue mockedObservable = new ObservingWritableValue(realm, 1,
	EcorePackage.eINSTANCE.getETypedElement_LowerBound());
	when(getDatabindingService().getObservableValue(any(VDomainModelReference.class), any(EObject.class)))
	.thenReturn(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());
	}
	}