diff options
Diffstat (limited to 'jpa/tests/org.eclipse.jpt.ui.tests/src/org/eclipse/jpt/ui/tests/internal/swt/AbstractComboModelAdapterTest.java')
-rw-r--r-- | jpa/tests/org.eclipse.jpt.ui.tests/src/org/eclipse/jpt/ui/tests/internal/swt/AbstractComboModelAdapterTest.java | 773 |
1 files changed, 0 insertions, 773 deletions
diff --git a/jpa/tests/org.eclipse.jpt.ui.tests/src/org/eclipse/jpt/ui/tests/internal/swt/AbstractComboModelAdapterTest.java b/jpa/tests/org.eclipse.jpt.ui.tests/src/org/eclipse/jpt/ui/tests/internal/swt/AbstractComboModelAdapterTest.java deleted file mode 100644 index d6d12ea579..0000000000 --- a/jpa/tests/org.eclipse.jpt.ui.tests/src/org/eclipse/jpt/ui/tests/internal/swt/AbstractComboModelAdapterTest.java +++ /dev/null @@ -1,773 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2008 Oracle. 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: - * Oracle - initial API and implementation - ******************************************************************************/ -package org.eclipse.jpt.ui.tests.internal.swt; - -import static org.junit.Assert.*; -import java.util.ArrayList; -import java.util.Collection; -import java.util.Iterator; -import java.util.List; -import java.util.ListIterator; -import org.eclipse.jpt.ui.internal.swt.AbstractComboModelAdapter; -import org.eclipse.jpt.ui.internal.swt.AbstractComboModelAdapter.SelectionChangeEvent; -import org.eclipse.jpt.ui.internal.swt.AbstractComboModelAdapter.SelectionChangeListener; -import org.eclipse.jpt.utility.internal.StringConverter; -import org.eclipse.jpt.utility.internal.model.AbstractModel; -import org.eclipse.jpt.utility.internal.model.value.ListAspectAdapter; -import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter; -import org.eclipse.jpt.utility.internal.model.value.SimpleListValueModel; -import org.eclipse.jpt.utility.internal.model.value.SimplePropertyValueModel; -import org.eclipse.jpt.utility.internal.swing.SimpleDisplayable; -import org.eclipse.jpt.utility.model.value.ListValueModel; -import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Shell; -import org.junit.After; -import org.junit.Before; -import org.junit.Test; - -@SuppressWarnings("nls") -public abstract class AbstractComboModelAdapterTest { - - private Model model; - private WritablePropertyValueModel<SimpleDisplayable> selectedItemHolder; - private Shell shell; - private WritablePropertyValueModel<Model> subjectHolder; - - protected abstract AbstractComboModelAdapter<SimpleDisplayable> buildEditableComboModelAdapter(); - - protected final ListValueModel<SimpleDisplayable> buildEmptyListHolder() { - return new SimpleListValueModel<SimpleDisplayable>(); - } - - private List<SimpleDisplayable> buildList() { - List<SimpleDisplayable> list = new ArrayList<SimpleDisplayable>(); - populateCollection(list); - return list; - } - - protected final ListValueModel<SimpleDisplayable> buildListHolder() { - return new ListAspectAdapter<Model, SimpleDisplayable>(subjectHolder, Model.ITEMS_LIST) { - @Override - protected ListIterator<SimpleDisplayable> listIterator_() { - return subject.items(); - } - - @Override - protected int size_() { - return subject.itemsSize(); - } - }; - } - - protected abstract AbstractComboModelAdapter<SimpleDisplayable> buildReadOnlyComboModelAdapter(); - - private SimpleDisplayable buildSelectedItem() { - return new SimpleDisplayable("baz"); - } - - private WritablePropertyValueModel<SimpleDisplayable> buildSelectedItemHolder() { - return new PropertyAspectAdapter<Model, SimpleDisplayable>(subjectHolder, Model.ITEM_PROPERTY) { - @Override - protected SimpleDisplayable buildValue_() { - return subject.getItem(); - } - - @Override - protected void setValue_(SimpleDisplayable value) { - subject.setItem(value); - } - }; - } - - protected final StringConverter<SimpleDisplayable> buildStringConverter() { - return new StringConverter<SimpleDisplayable>() { - public String convertToString(SimpleDisplayable value) { - return (value == null) ? "" : value.displayString(); - } - }; - } - - private WritablePropertyValueModel<Model> buildSubjectHolder() { - return new SimplePropertyValueModel<Model>(); - } - - public abstract String comboSelectedItem(); - - protected abstract boolean emptyComboCanHaveSelectedValue(); - - protected abstract String itemAt(int index); - - protected abstract int itemCounts(); - - private void populateCollection(Collection<SimpleDisplayable> c) { - c.add(new SimpleDisplayable("foo")); - c.add(new SimpleDisplayable("bar")); - c.add(new SimpleDisplayable("baz")); - c.add(new SimpleDisplayable("joo")); - c.add(new SimpleDisplayable("jar")); - c.add(new SimpleDisplayable("jaz")); - } - - protected final WritablePropertyValueModel<SimpleDisplayable> selectedItemHolder() { - return selectedItemHolder; - } - - @Before - public void setUp() throws Exception { - - shell = new Shell(Display.getCurrent()); - model = new Model(); - subjectHolder = buildSubjectHolder(); - selectedItemHolder = buildSelectedItemHolder(); - } - - protected final Shell shell() { - return shell; - } - - protected final WritablePropertyValueModel<Model> subjectHolder() { - return subjectHolder; - } - - @After - public void tearDown() throws Exception { - - if (!shell.isDisposed()) { - shell.dispose(); - } - - shell = null; - subjectHolder = null; - selectedItemHolder = null; - } - - private void testItems() { - - assertEquals( - "The count of items is not in sync with the model", - model.itemsSize(), - itemCounts() - ); - - for (int index = 0; index < model.itemsSize(); index++) { - assertEquals( - "The item at index " + index + " is not the same between the model and the combo", - model.itemAt(index).displayString(), - itemAt(index) - ); - } - } - - @Test - public void testNonNullSubjectAfter_AddedAfter_ReadOnly() throws Exception { - - buildReadOnlyComboModelAdapter(); - testRemoveItems_AddedAfter(); - } - - @Test - public void testNonNullSubjectAfter_AddedAfter_RemoveItems_Editable() throws Exception { - - buildEditableComboModelAdapter(); - testRemoveItems_AddedAfter(); - } - - @Test - public void testNonNullSubjectAfter_AddedBefore_RemoveItems_Editable() throws Exception { - - subjectHolder.setValue(model); - model.addItems(buildList()); - - buildEditableComboModelAdapter(); - testSelectedItem(null); - testItems(); - - ArrayList<SimpleDisplayable> items = new ArrayList<SimpleDisplayable>(); - items.add(model.itemAt(0)); - items.add(model.itemAt(3)); - model.removeItems(items.iterator()); - testItems(); - } - - @Test - public void testNonNullSubjectAfter_AddedBefore_RemoveItems_ReadOnly() throws Exception { - - subjectHolder.setValue(model); - model.addItems(buildList()); - - buildReadOnlyComboModelAdapter(); - testSelectedItem(null); - testItems(); - - ArrayList<SimpleDisplayable> items = new ArrayList<SimpleDisplayable>(); - items.add(model.itemAt(0)); - items.add(model.itemAt(3)); - model.removeItems(items.iterator()); - testItems(); - } - - @Test - public void testNonNullSubjectAfter_NullSelectedItem_ItemsAfterAfter_Editable() throws Exception { - - buildEditableComboModelAdapter(); - - subjectHolder.setValue(model); - model.addItems(buildList()); - - testSelectedItem(null); - testItems(); - } - - @Test - public void testNonNullSubjectAfter_NullSelectedItem_ItemsAfterAfter_ReadOnly() throws Exception { - - buildReadOnlyComboModelAdapter(); - - subjectHolder.setValue(model); - model.addItems(buildList()); - - testSelectedItem(null); - testItems(); - } - - @Test - public void testNonNullSubjectAfter_NullSelectedItem_ItemsAfterBefore_Editable() throws Exception { - - buildEditableComboModelAdapter(); - - model.addItems(buildList()); - subjectHolder.setValue(model); - - testSelectedItem(null); - testItems(); - } - - @Test - public void testNonNullSubjectAfter_NullSelectedItem_ItemsAfterBefore_ReadOnly() throws Exception { - - buildReadOnlyComboModelAdapter(); - - model.addItems(buildList()); - subjectHolder.setValue(model); - - testSelectedItem(null); - testItems(); - } - - @Test - public void testNonNullSubjectAfter_NullSelectedItem_ItemsBefore_Editable() throws Exception { - - model.addItems(buildList()); - buildEditableComboModelAdapter(); - - subjectHolder.setValue(model); - testSelectedItem(null); - testItems(); - } - - @Test - public void testNonNullSubjectAfter_NullSelectedItem_ItemsBefore_ReadOnly() throws Exception { - - model.addItems(buildList()); - buildReadOnlyComboModelAdapter(); - - subjectHolder.setValue(model); - testSelectedItem(null); - testItems(); - } - - @Test - public void testNonNullSubjectAfter_NullSelectedItem_NoItems_Editable() throws Exception { - - buildEditableComboModelAdapter(); - - subjectHolder.setValue(model); - testSelectedItem(null); - testItems(); - } - - @Test - public void testNonNullSubjectAfter_NullSelectedItem_NoItems_ReadOnly() throws Exception { - - buildReadOnlyComboModelAdapter(); - - subjectHolder.setValue(model); - testSelectedItem(null); - testItems(); - } - - @Test - public void testNonNullSubjectAfter_SelectedItemChanged_ReadOnly() throws Exception { - - subjectHolder.setValue(model); - model.addItems(buildList()); - - SimpleDisplayable selectedItem = model.itemAt(0); - - AbstractComboModelAdapter<SimpleDisplayable> adapter = buildEditableComboModelAdapter(); - SelectionListener selectionListener = new SelectionListener(); - adapter.addSelectionChangeListener(selectionListener); - - assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled()); - testSelectedItem(null); - - testSelectedItemChanged(selectedItem, selectionListener); - } - - @Test - public void testNonNullSubjectBefore_NonNullSelectedItemAfter_Editable() throws Exception { - - SimpleDisplayable selectedItem = buildSelectedItem(); - subjectHolder.setValue(model); - - buildEditableComboModelAdapter(); - assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled()); - - model.setItem(selectedItem); - assertTrue("The selected item was supposed to be modified", model.isSetItemCalled()); - assertSame("The selected item wasn't set properly", selectedItem, model.getItem()); - - testSelectedItem(selectedItem); - testItems(); - } - - @Test - public void testNonNullSubjectBefore_NonNullSelectedItemAfter_Items_Editable() throws Exception { - - SimpleDisplayable selectedItem = buildSelectedItem(); - subjectHolder.setValue(model); - - buildEditableComboModelAdapter(); - assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled()); - - model.setItem(selectedItem); - assertTrue("The selected item was supposed to be modified", model.isSetItemCalled()); - assertSame("The selected item wasn't set properly", selectedItem, model.getItem()); - - testSelectedItem(selectedItem); - testItems(); - } - - @Test - public void testNonNullSubjectBefore_NonNullSelectedItemAfter_Items_ReadOnly() throws Exception { - - List<SimpleDisplayable> list = buildList(); - SimpleDisplayable selectedItem = list.get(0); - subjectHolder.setValue(model); - - buildReadOnlyComboModelAdapter(); - assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled()); - - model.setItem(selectedItem); - assertTrue("The selected item was supposed to be modified", model.isSetItemCalled()); - assertSame("The selected item wasn't set properly", selectedItem, model.getItem()); - - testSelectedItem(selectedItem); - testItems(); - } - - @Test - public void testNonNullSubjectBefore_NonNullSelectedItemAfter_ReadOnly() throws Exception { - - List<SimpleDisplayable> list = buildList(); - SimpleDisplayable selectedItem = list.get(0); - subjectHolder.setValue(model); - - buildReadOnlyComboModelAdapter(); - assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled()); - - model.setItem(selectedItem); - assertTrue("The selected item was supposed to be modified", model.isSetItemCalled()); - assertSame("The selected item wasn't set properly", selectedItem, model.getItem()); - - testSelectedItem(selectedItem); - testItems(); - } - - @Test - public void testNonNullSubjectBefore_NonNullSelectedItemBefore_Editable() throws Exception { - - model.addItems(buildList()); - SimpleDisplayable selectedItem = model.itemAt(0); - subjectHolder.setValue(model); - - model.setItem(selectedItem); - assertTrue("The selected item was supposed to be modified", model.isSetItemCalled()); - assertSame("The selected item wasn't set properly", selectedItem, model.getItem()); - - model.clearItemCalledFlag(); - buildEditableComboModelAdapter(); - assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled()); - - testSelectedItem(selectedItem); - testItems(); - } - - @Test - public void testNonNullSubjectBefore_NonNullSelectedItemBefore_Items_Editable() throws Exception { - - model.addItems(buildList()); - SimpleDisplayable selectedItem = model.itemAt(0); - subjectHolder.setValue(model); - - model.setItem(selectedItem); - assertTrue("The selected item was supposed to be modified", model.isSetItemCalled()); - assertSame("The selected item wasn't set properly", selectedItem, model.getItem()); - - model.clearItemCalledFlag(); - buildEditableComboModelAdapter(); - assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled()); - - testSelectedItem(selectedItem); - testItems(); - } - - @Test - public void testNonNullSubjectBefore_NonNullSelectedItemBefore_Items_ReadOnly() throws Exception { - - List<SimpleDisplayable> list = buildList(); - SimpleDisplayable selectedItem = list.get(0); - subjectHolder.setValue(model); - - model.setItem(selectedItem); - assertTrue("The selected item was supposed to be modified", model.isSetItemCalled()); - assertSame("The selected item wasn't set properly", selectedItem, model.getItem()); - - model.clearItemCalledFlag(); - buildReadOnlyComboModelAdapter(); - assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled()); - - testSelectedItem(selectedItem); - testItems(); - } - - @Test - public void testNonNullSubjectBefore_NonNullSelectedItemBefore_ReadOnly() throws Exception { - - List<SimpleDisplayable> list = buildList(); - SimpleDisplayable selectedItem = list.get(0); - subjectHolder.setValue(model); - - model.setItem(selectedItem); - assertTrue("The selected item was supposed to be modified", model.isSetItemCalled()); - assertSame("The selected item wasn't set properly", selectedItem, model.getItem()); - - model.clearItemCalledFlag(); - buildReadOnlyComboModelAdapter(); - assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled()); - - testSelectedItem(selectedItem); - testItems(); - } - - @Test - public void testNonNullSubjectBefore_NullSelectedItem_Items_Editable() throws Exception { - - subjectHolder.setValue(model); - - buildEditableComboModelAdapter(); - - assertFalse("The item wasn't supposed to be modified", model.isSetItemCalled()); - assertNull("The selected item is supposed to remain null", model.getItem()); - testSelectedItem(null); - testItems(); - } - - @Test - public void testNonNullSubjectBefore_NullSelectedItem_Items_ReadOnly() throws Exception { - - subjectHolder.setValue(model); - - buildEditableComboModelAdapter(); - - assertFalse("The item wasn't supposed to be modified", model.isSetItemCalled()); - assertNull("The selected item is supposed to remain null", model.getItem()); - testSelectedItem(null); - testItems(); - } - - @Test - public void testNonNullSubjectBefore_NullSelectedItem_NoItems_Editable() throws Exception { - - subjectHolder.setValue(model); - - buildEditableComboModelAdapter(); - - assertFalse("The item wasn't supposed to be modified", model.isSetItemCalled()); - assertNull("The selected item is supposed to remain null", model.getItem()); - testSelectedItem(null); - testItems(); - } - - @Test - public void testNonNullSubjectBefore_NullSelectedItem_NoItems_ReadOnly() throws Exception { - - subjectHolder.setValue(model); - - buildEditableComboModelAdapter(); - - assertFalse("The item wasn't supposed to be modified", model.isSetItemCalled()); - assertNull("The selected item is supposed to remain null", model.getItem()); - testSelectedItem(null); - testItems(); - } - - @Test - public void testNonNullSubjectBefore_SelectedItemChanged_Editable() throws Exception { - - model.addItems(buildList()); - - SimpleDisplayable selectedItem = model.itemAt(3); - subjectHolder.setValue(model); - - AbstractComboModelAdapter<SimpleDisplayable> adapter = buildEditableComboModelAdapter(); - SelectionListener selectionListener = new SelectionListener(); - adapter.addSelectionChangeListener(selectionListener); - - assertFalse("The selected item wasn't supposed to be modified", model.isSetItemCalled()); - testSelectedItem(null); - - testSelectedItemChanged(selectedItem, selectionListener); - } - - private void testNullSubject() throws Exception { - - assertNull("The selected item should be null", selectedItemHolder.getValue()); - - selectedItemHolder.setValue(buildSelectedItem()); - assertFalse("The item wasn't supposed to be modified", model.isSetItemCalled()); - - // Null because the subject holder doesn't have the subject set - testSelectedItem(null); - testItems(); - } - - @Test - public void testNullSubject_NullSelectedItem_Items_Editable() throws Exception { - buildEditableComboModelAdapter(); - testNullSubject(); - testItems(); - testSelectedItem(null); - } - - @Test - public void testNullSubject_NullSelectedItem_Items_ReadOnly() throws Exception { - buildReadOnlyComboModelAdapter(); - testNullSubject(); - testItems(); - testSelectedItem(null); - } - - @Test - public void testNullSubject_NullSelectedItem_NoItems_Editable() throws Exception { - buildEditableComboModelAdapter(); - testNullSubject(); - testItems(); - testSelectedItem(null); - } - - @Test - public void testNullSubject_NullSelectedItem_NoItems_ReadOnly() throws Exception { - buildReadOnlyComboModelAdapter(); - testNullSubject(); - testItems(); - testSelectedItem(null); - } - - private void testRemoveItems_AddedAfter() { - - subjectHolder.setValue(model); - model.addItems(buildList()); - - testSelectedItem(null); - testItems(); - testSelectedItem(null); - - ArrayList<SimpleDisplayable> items = new ArrayList<SimpleDisplayable>(); - items.add(model.itemAt(0)); - items.add(model.itemAt(3)); - model.removeItems(items.iterator()); - - testItems(); - testSelectedItem(null); - } - - private void testSelectedItem(SimpleDisplayable selectedItem) { - - if (selectedItem == null) { - - assertNull( - "The selected item is supposed to be null", - model.getItem() - ); - - assertEquals( - "The combo's selected item should be null", - "", - comboSelectedItem() - ); - } - else if (!emptyComboCanHaveSelectedValue()) { - - assertEquals( - "The selected item wasn't set correctly", - selectedItem, - model.getItem() - ); - - assertEquals( - "The combo's selected item should be null", - "", - comboSelectedItem() - ); - } - else { - - assertEquals( - "The selected item wasn't set correctly", - selectedItem, - model.getItem() - ); - - assertEquals( - "The selected item wasn't set correctly", - selectedItem.displayString(), - comboSelectedItem() - ); - } - } - - private void testSelectedItemChanged(SimpleDisplayable selectedItem, - SelectionListener selectionListener) { - - // Test 1 - model.setItem(selectedItem); - assertTrue("The selected item was supposed to be modified", model.isSetItemCalled()); - assertSame("The selected item wasn't set properly", selectedItem, model.getItem()); - assertTrue("The SelectionListener was supposed to be notified", selectionListener.isListenerNotified()); - assertSame("The SelectionListener was supposed to be notified", selectedItem, selectionListener.getItem()); - testSelectedItem(selectedItem); - - // Test 2 - selectedItem = model.itemAt(1); - model.clearItemCalledFlag(); - selectionListener.clearInfo(); - - model.setItem(selectedItem); - assertTrue("The selected item was supposed to be modified", model.isSetItemCalled()); - assertSame("The selected item wasn't set properly", selectedItem, model.getItem()); - assertTrue("The SelectionListener was supposed to be notified", selectionListener.isListenerNotified()); - assertSame("The SelectionListener was supposed to be notified", selectedItem, selectionListener.getItem()); - testSelectedItem(selectedItem); - - // Test 3 - selectedItem = null; - model.clearItemCalledFlag(); - selectionListener.clearInfo(); - - model.setItem(selectedItem); - assertTrue("The selected item was supposed to be modified", model.isSetItemCalled()); - assertNull("The selected item wasn't set properly", model.getItem()); - assertTrue("The SelectionListener was supposed to be notified", selectionListener.isListenerNotified()); - assertSame("The SelectionListener was supposed to be notified", selectedItem, selectionListener.getItem()); - testSelectedItem(selectedItem); - - // Test 3 - selectedItem = model.itemAt(2); - model.clearItemCalledFlag(); - selectionListener.clearInfo(); - - model.setItem(selectedItem); - assertTrue("The selected item was supposed to be modified", model.isSetItemCalled()); - assertSame("The selected item wasn't set properly", selectedItem, model.getItem()); - assertTrue("The SelectionListener was supposed to be notified", selectionListener.isListenerNotified()); - assertSame("The SelectionListener was supposed to be notified", selectedItem, selectionListener.getItem()); - testSelectedItem(selectedItem); - } - - private static class Model extends AbstractModel { - - private SimpleDisplayable item; - private List<SimpleDisplayable> items = new ArrayList<SimpleDisplayable>(); - private boolean setItemCalled; - - static final String ITEM_PROPERTY = "item"; - static final String ITEMS_LIST = "items"; - - void addItems(Iterator<SimpleDisplayable> items) { - addItemsToList(items, this.items, ITEMS_LIST); - } - - void addItems(List<SimpleDisplayable> items) { - addItemsToList(items, this.items, ITEMS_LIST); - } - - void clearItemCalledFlag() { - setItemCalled = false; - } - - SimpleDisplayable getItem() { - return item; - } - - boolean isSetItemCalled() { - return setItemCalled; - } - - SimpleDisplayable itemAt(int index) { - return this.items.get(index); - } - - ListIterator<SimpleDisplayable> items() { - return items.listIterator(); - } - - int itemsSize() { - return items.size(); - } - - void removeItems(Iterator<SimpleDisplayable> items) { - removeItemsFromList(items, this.items, ITEMS_LIST); - } - - void setItem(SimpleDisplayable item) { - setItemCalled = true; - - SimpleDisplayable oldItem = this.item; - this.item = item; - firePropertyChanged(ITEM_PROPERTY, oldItem, item); - } - } - - private class SelectionListener implements SelectionChangeListener<SimpleDisplayable> { - - private SimpleDisplayable item; - private boolean listenerNotified; - - void clearInfo() { - this.listenerNotified = false; - this.item = null; - } - - SimpleDisplayable getItem() { - return item; - } - - public boolean isListenerNotified() { - return listenerNotified; - } - - public void selectionChanged(SelectionChangeEvent<SimpleDisplayable> e) { - listenerNotified = true; - item = e.selectedItem(); - } - } -} |