private void addButtonCreate(Button button) {
String buttonId = WidgetUtil.getId(button);
writer.appendCreate(buttonId, "org.eclipse.swt.widgets.Button");
writer.appendSet(buttonId, "parent", shellId);
writer.appendSet(buttonId, "styles", new JsonArray().add("PUSH").add("BORDER"));
writer.appendSet(buttonId, "text", "foo");
}
@Test
public void testPreserveValues() {
Fixture.preserveWidgets();
WidgetAdapter adapter = WidgetUtil.getAdapter(progressBar);
Object preserved = adapter.getPreserved(ProgressBarLCA.PROP_STATE);
assertNull(preserved);
}
@Test
public void testMessageWithMixedOperations() {
Button button = new Button(shell, SWT.PUSH);
addShellCreate(shell);
addShellListeners(shell);
addButtonCreate(button);
addButtonCall(button);
String buttonId = WidgetUtil.getId(button);
Message message = getMessage();
assertEquals(4, message.getOperationCount());
CreateOperation shellCreateOperation = (CreateOperation) message.getOperation(0);
assertEquals(shellId, shellCreateOperation.getTarget());
assertEquals(2, shellCreateOperation.getPropertyNames().size());
ListenOperation shellListenOperation = (ListenOperation) message.getOperation(1);
assertEquals(shellId, shellListenOperation.getTarget());
assertEquals(2, shellListenOperation.getPropertyNames().size());
CreateOperation buttonCreateOperation = (CreateOperation) message.getOperation(2);
assertEquals(buttonId, buttonCreateOperation.getTarget());
assertEquals(3, buttonCreateOperation.getPropertyNames().size());
CallOperation buttonCallOperation = (CallOperation) message.getOperation(3);
assertEquals(buttonId, buttonCallOperation.getTarget());
assertEquals(1, buttonCallOperation.getPropertyNames().size());
}
@Test
public void testRenderParent() throws IOException {
lca.renderInitialization(progressBar);
Message message = Fixture.getProtocolMessage();
CreateOperation operation = message.findCreateOperation(progressBar);
assertEquals(WidgetUtil.getId(progressBar.getParent()), operation.getParent());
}
@Before
public void setUp() {
Fixture.setUp();
Display display = new Display();
shell = new Shell(display);
writer = new ProtocolMessageWriter();
shellId = WidgetUtil.getId(shell);
}
@Override
public void createControl(Composite parent) {
if (control == null) {
Composite container = new Composite(parent, SWT.NONE);
container.setLayout(new FillLayout());
page.createContent(container, ui);
control = container;
remoteObject.set(PROPERTY_CONTROL, WidgetUtil.getId(control));
}
}
@Test
public void testMessageWithDestroy() {
Button button = new Button(shell, SWT.PUSH);
String buttonId = WidgetUtil.getId(button);
writer.appendDestroy(buttonId);
DestroyOperation operation = (DestroyOperation) getMessage().getOperation(0);
assertEquals(buttonId, operation.getTarget());
}
private void createClientScriptingSignInButton(Composite parent) {
Button signInButton = new Button(parent, SWT.PUSH);
WidgetUtil.registerDataKeys("clientId");
signInButton.setData("clientId", Authorization.clientSecrets.getWeb().getClientId());
signInButton.setText("Sign in with Google");
String scriptCode = ResourceLoaderUtil.readTextContent("signInButton.js");
signInButton.addListener(SWT.Selection, new ClientListener(scriptCode));
addDescription(
parent,
"<- This button uses RAP client scripting to trigger Google's JavaScript based OAuth flow.");
}
@Test
public void testMessageWithDestroyTwice() {
Button button = new Button(shell, SWT.PUSH);
String buttonId = WidgetUtil.getId(button);
writer.appendDestroy(buttonId);
writer.appendDestroy(shellId);
Message message = getMessage();
assertTrue(message.getOperation(0) instanceof DestroyOperation);
assertTrue(message.getOperation(1) instanceof DestroyOperation);
}
@Test
public void testMessageWithMultipleOperations() {
Button button = new Button(shell, SWT.PUSH);
String buttonId = WidgetUtil.getId(button);
writer.appendCreate(shellId, "org.Text");
writer.appendCreate(buttonId, "org.Shell");
Message message = getMessage();
assertTrue(message.getOperation(0) instanceof CreateOperation);
assertTrue(message.getOperation(1) instanceof CreateOperation);
}
@Test
public void testEditablePreserveValues() {
Fixture.markInitialized(display);
Fixture.preserveWidgets();
WidgetAdapter adapter = WidgetUtil.getAdapter(combo);
assertEquals(Boolean.TRUE, adapter.getPreserved(ComboLCA.PROP_EDITABLE));
Fixture.clearPreserved();
// textLimit
combo.setTextLimit(10);
Fixture.preserveWidgets();
Integer textLimit = (Integer) adapter.getPreserved(ComboLCA.PROP_TEXT_LIMIT);
assertEquals(new Integer(10), textLimit);
}
@Test
public void testDoesNotAppendToOtherWidgetsOperation() {
Button button = new Button(shell, SWT.PUSH);
String buttonId = WidgetUtil.getId(button);
writer.appendSet(shellId, "key1", "value1");
writer.appendSet(buttonId, "key2", "value2");
Message message = getMessage();
SetOperation firstOperation = (SetOperation) message.getOperation(0);
assertEquals("value1", firstOperation.getProperty("key1").asString());
assertFalse(firstOperation.getPropertyNames().contains("key2"));
}
@Test
public void testMessageWithListen() {
Button button = new Button(shell, SWT.PUSH);
String buttonId = WidgetUtil.getId(button);
writer.appendListen(buttonId, "selection", false);
writer.appendListen(buttonId, "focus", true);
writer.appendListen(buttonId, "fake", true);
ListenOperation operation = (ListenOperation) getMessage().getOperation(0);
assertEquals(buttonId, operation.getTarget());
assertFalse(operation.listensTo("selection"));
assertTrue(operation.listensTo("focus"));
assertTrue(operation.listensTo("fake"));
}
@Test
public void testStartsNewOperation() {
Button button = new Button(shell, SWT.PUSH);
String buttonId = WidgetUtil.getId(button);
writer.appendCreate(shellId, "foo.Class");
writer.appendCreate(buttonId, "org.eclipse.swt.widgets.Button");
writer.appendSet(buttonId, "parent", shellId);
writer.appendSet(buttonId, "key1", "value1");
writer.appendSet(buttonId, "key2", "value2");
Message message = getMessage();
CreateOperation createOperation = (CreateOperation) message.getOperation(1);
assertEquals(shellId, createOperation.getParent());
assertEquals("value1", createOperation.getProperty("key1").asString());
assertEquals("value2", createOperation.getProperty("key2").asString());
}
@Test
public void testMarkDisposed() {
Fixture.fakeNewRequest();
Fixture.fakeResponseWriter();
// dispose un-initialized widget: must not occur in list of disposed widgets
Widget widget = new Shell(display);
widget.dispose();
assertTrue(widget.isDisposed());
assertEquals(0, DisposedWidgets.getAll().length);
// dispose initialized widget: must be present in list of disposed widgets
widget = new Shell(display);
WidgetAdapterImpl adapter = (WidgetAdapterImpl) WidgetUtil.getAdapter(widget);
adapter.setInitialized(true);
widget.dispose();
assertTrue(widget.isDisposed());
assertEquals(1, DisposedWidgets.getAll().length);
}
private void addButtonCall(Button button) {
JsonObject parameters = new JsonObject().add("key1", "a1");
writer.appendCall(WidgetUtil.getId(button), "select", parameters);
}
@Test
public void testPreserveValues() {
Combo combo = new Combo(shell, SWT.READ_ONLY);
Fixture.markInitialized(display);
// Test preserving a combo with no items and (naturally) no selection
Fixture.preserveWidgets();
WidgetAdapter adapter = WidgetUtil.getAdapter(combo);
String[] items = ((String[]) adapter.getPreserved(PROP_ITEMS));
assertEquals(0, items.length);
assertEquals(new Integer(-1), adapter.getPreserved(PROP_SELECTION_INDEX));
assertNull(adapter.getPreserved(ComboLCA.PROP_TEXT_LIMIT));
Object visibleItemCount = adapter.getPreserved(ComboLCA.PROP_VISIBLE_ITEM_COUNT);
assertEquals(new Integer(combo.getVisibleItemCount()), visibleItemCount);
assertEquals(Boolean.FALSE, adapter.getPreserved(ComboLCA.PROP_EDITABLE));
assertEquals(new Point(0, 0), adapter.getPreserved(ComboLCA.PROP_SELECTION));
// Test preserving combo with items were one is selected
Fixture.clearPreserved();
combo.add("item 1");
combo.add("item 2");
combo.select(1);
combo.setListVisible(true);
SelectionListener selectionListener = new SelectionAdapter() {};
combo.addSelectionListener(selectionListener);
combo.addModifyListener(
new ModifyListener() {
public void modifyText(ModifyEvent event) {}
});
Fixture.preserveWidgets();
adapter = WidgetUtil.getAdapter(combo);
items = ((String[]) adapter.getPreserved(PROP_ITEMS));
assertEquals(2, items.length);
assertEquals("item 1", items[0]);
assertEquals("item 2", items[1]);
assertEquals(new Integer(1), adapter.getPreserved(PROP_SELECTION_INDEX));
visibleItemCount = adapter.getPreserved(ComboLCA.PROP_VISIBLE_ITEM_COUNT);
assertEquals(new Integer(combo.getVisibleItemCount()), visibleItemCount);
assertEquals("item 2", adapter.getPreserved(Props.TEXT));
assertEquals(Boolean.FALSE, adapter.getPreserved(ComboLCA.PROP_EDITABLE));
Fixture.clearPreserved();
// foreground background font
Color background = new Color(display, 122, 33, 203);
combo.setBackground(background);
Color foreground = new Color(display, 211, 178, 211);
combo.setForeground(foreground);
Font font = new Font(display, "font", 12, SWT.BOLD);
combo.setFont(font);
Fixture.preserveWidgets();
adapter = WidgetUtil.getAdapter(combo);
assertEquals(background, adapter.getPreserved(Props.BACKGROUND));
assertEquals(foreground, adapter.getPreserved(Props.FOREGROUND));
assertEquals(font, adapter.getPreserved(Props.FONT));
Fixture.clearPreserved();
// tooltiptext
Fixture.preserveWidgets();
adapter = WidgetUtil.getAdapter(combo);
assertEquals(null, combo.getToolTipText());
Fixture.clearPreserved();
combo.setToolTipText("some text");
Fixture.preserveWidgets();
adapter = WidgetUtil.getAdapter(combo);
assertEquals("some text", combo.getToolTipText());
Fixture.clearPreserved();
}