/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @author Evgeniya G. Maenkova
*/
package javax.swing;
import java.awt.Color;
import java.awt.event.FocusEvent;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.text.DecimalFormat;
import java.text.Format;
import java.text.MessageFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.swing.text.DateFormatter;
import javax.swing.text.DefaultEditorKit;
import javax.swing.text.DefaultFormatter;
import javax.swing.text.DefaultFormatterFactory;
import javax.swing.text.InternationalFormatter;
import javax.swing.text.NumberFormatter;
import javax.swing.text.TextAction;
public class JFormattedTextFieldTest extends SwingTestCase {
JFrame jf;
DbgFormattedField tf;
boolean bWasException;
String message;
PropertyChangeListenerImpl listener = new PropertyChangeListenerImpl();
private FocusEvent FOCUS_LOST;
private FocusEvent FOCUS_GAINED;
class PropertyChangeListenerImpl implements PropertyChangeListener {
String name;
Object oldValue;
Object newValue;
String interestingPropertyName;
public void propertyChange(final PropertyChangeEvent e) {
String propertyName = e.getPropertyName();
if (propertyName.equals(interestingPropertyName)) {
name = e.getPropertyName();
oldValue = e.getOldValue();
newValue = e.getNewValue();
}
}
final void setInterestingPropertyName(final String propertyName) {
interestingPropertyName = propertyName;
}
}
class DbgFormattedField extends JFormattedTextField {
private static final long serialVersionUID = 1L;
private boolean wasCallCommitEdit;
@Override
public void commitEdit() throws ParseException {
wasCallCommitEdit = true;
super.commitEdit();
}
boolean wasCallCommitEdit() {
boolean was = wasCallCommitEdit;
wasCallCommitEdit = false;
return was;
}
};
class DbgFormatter extends DefaultFormatter {
private static final long serialVersionUID = 1L;
boolean wasCallInstall;
boolean wasCallUninstall;
@Override
public void install(final JFormattedTextField ftf) {
wasCallInstall = true;
super.install(ftf);
}
@Override
public void uninstall() {
wasCallUninstall = true;
super.uninstall();
}
boolean wasCallInstall() {
boolean result = wasCallInstall;
wasCallInstall = false;
return result;
}
boolean wasCallUninstall() {
boolean result = wasCallUninstall;
wasCallUninstall = false;
return result;
}
}
class FTF extends JFormattedTextField {
private static final long serialVersionUID = 1L;
boolean hasFocus;
public FTF(final boolean hasFocus) {
setHasFocus(hasFocus);
}
@Override
public boolean hasFocus() {
return hasFocus;
}
public void setHasFocus(final boolean hasFocus) {
this.hasFocus = hasFocus;
}
}
@Override
protected void setUp() throws Exception {
super.setUp();
jf = new JFrame();
tf = new DbgFormattedField();
tf.addPropertyChangeListener(listener);
initFocusEvent();
jf.getContentPane().add(tf);
jf.setSize(200, 300);
jf.pack();
bWasException = false;
message = null;
}
private void initFocusEvent() {
if (FOCUS_GAINED == null || FOCUS_LOST == null) {
FOCUS_GAINED = new FocusEvent(tf, FocusEvent.FOCUS_GAINED);
FOCUS_LOST = new FocusEvent(tf, FocusEvent.FOCUS_LOST);
}
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
jf.dispose();
}
private void checkEvent(final String name, final Object oldValue, final Object newValue) {
assertEquals(name, listener.name);
assertEquals(oldValue, listener.oldValue);
assertEquals(newValue, listener.newValue);
}
public void testJFormattedTextFieldObject() {
Object value = Color.RED;
JFormattedTextField tf1 = new JFormattedTextField(value);
assertEquals(value, tf1.getValue());
assertEquals(JFormattedTextField.COMMIT_OR_REVERT, tf1.getFocusLostBehavior());
assertTrue(tf1.getFormatter() instanceof DefaultFormatter);
assertTrue(tf1.getFormatterFactory() instanceof DefaultFormatterFactory);
DefaultFormatterFactory factory = (DefaultFormatterFactory) tf1.getFormatterFactory();
assertTrue(factory.getDefaultFormatter() instanceof DefaultFormatter);
assertNull(factory.getEditFormatter());
assertNull(factory.getDisplayFormatter());
assertNull(factory.getNullFormatter());
}
public void testJFormattedTextFieldObject_NullToString() {
final Object value = new Object() {
@Override
public String toString() {
return null;
}
};
final JFormattedTextField ftf = new JFormattedTextField(value);
assertEquals("", ftf.getText());
}
public void testJFormattedTextFieldAbstractFormatter() {
InternationalFormatter formatter = new InternationalFormatter();
JFormattedTextField tf1 = new JFormattedTextField(formatter);
assertNull(tf1.getValue());
assertEquals(JFormattedTextField.COMMIT_OR_REVERT, tf1.getFocusLostBehavior());
assertEquals(formatter, tf1.getFormatter());
assertTrue(tf1.getFormatterFactory() instanceof DefaultFormatterFactory);
DefaultFormatterFactory factory = (DefaultFormatterFactory) tf1.getFormatterFactory();
assertNull(factory.getDisplayFormatter());
assertNull(factory.getEditFormatter());
assertEquals(formatter, factory.getDefaultFormatter());
assertNull(factory.getNullFormatter());
}
public void testJFormattedTextFieldFormat() {
Format format = new SimpleDateFormat();
InternationalFormatter formatter;
DefaultFormatterFactory factory;
JFormattedTextField tf1 = new JFormattedTextField(format);
assertNull(tf1.getValue());
assertEquals(JFormattedTextField.COMMIT_OR_REVERT, tf1.getFocusLostBehavior());
assertTrue(tf1.getFormatter() instanceof DateFormatter);
formatter = (InternationalFormatter) tf1.getFormatter();
assertEquals(format, formatter.getFormat());
assertTrue(tf1.getFormatterFactory() instanceof DefaultFormatterFactory);
factory = (DefaultFormatterFactory) tf1.getFormatterFactory();
assertEquals(formatter, factory.getDefaultFormatter());
format = new MessageFormat("");
tf1 = new JFormattedTextField(format);
assertTrue(tf1.getFormatter() instanceof InternationalFormatter);
formatter = (InternationalFormatter) tf1.getFormatter();
assertEquals(format, formatter.getFormat());
factory = (DefaultFormatterFactory) tf1.getFormatterFactory();
assertEquals(formatter, factory.getDefaultFormatter());
format = new DecimalFormat();
tf1 = new JFormattedTextField(format);
assertTrue(tf1.getFormatter() instanceof NumberFormatter);
formatter = (InternationalFormatter) tf1.getFormatter();
assertEquals(format, formatter.getFormat());
factory = (DefaultFormatterFactory) tf1.getFormatterFactory();
assertEquals(formatter, factory.getDefaultFormatter());
}
public void testJFormattedTextFieldAbstractFormatterFactory() {
JFormattedTextField.AbstractFormatterFactory factory = new DefaultFormatterFactory();
JFormattedTextField tf1 = new JFormattedTextField(factory);
assertNull(tf1.getValue());
assertEquals(JFormattedTextField.COMMIT_OR_REVERT, tf1.getFocusLostBehavior());
assertNull(tf1.getFormatter());
assertEquals(factory, tf1.getFormatterFactory());
}
public void testJFormattedTextFieldAbstractFormatterFactoryObject() {
Object value = Color.RED;
JFormattedTextField.AbstractFormatterFactory factory = new DefaultFormatterFactory();
JFormattedTextField tf1 = new JFormattedTextField(factory, value);
assertEquals(value, tf1.getValue());
assertEquals(JFormattedTextField.COMMIT_OR_REVERT, tf1.getFocusLostBehavior());
assertNull(tf1.getFormatter());
assertEquals(factory, tf1.getFormatterFactory());
}
public void testSetGetValue() {
String propertyName = "value";
listener.setInterestingPropertyName(propertyName);
assertNull(tf.getValue());
Object value = Color.RED;
tf.setValue(value);
assertEquals(value, tf.getValue());
checkEvent(propertyName, null, value);
value = "just value";
tf.setValue(value);
assertEquals(value, tf.getText());
assertEquals(value, tf.getValue());
checkEvent(propertyName, Color.RED, value);
}
public void testSetGetFormatter() {
String propertyName = "textFormatter";
listener.setInterestingPropertyName(propertyName);
assertNull(tf.getFormatter());
DbgFormatter formatter = new DbgFormatter();
tf.setFormatter(formatter);
assertTrue(formatter.wasCallInstall());
assertEquals(formatter, tf.getFormatter());
checkEvent(propertyName, null, formatter);
DbgFormatter formatter1 = new DbgFormatter();
tf.setFormatter(formatter1);
assertTrue(formatter1.wasCallInstall());
assertTrue(formatter.wasCallUninstall());
assertEquals(formatter1, tf.getFormatter());
checkEvent(propertyName, formatter, formatter1);
}
public void testSetGetFocusLostBehavior() {
assertEquals(JFormattedTextField.COMMIT_OR_REVERT, tf.getFocusLostBehavior());
tf.setFocusLostBehavior(JFormattedTextField.COMMIT);
assertEquals(JFormattedTextField.COMMIT, tf.getFocusLostBehavior());
tf.setFocusLostBehavior(JFormattedTextField.COMMIT_OR_REVERT);
assertEquals(JFormattedTextField.COMMIT_OR_REVERT, tf.getFocusLostBehavior());
tf.setFocusLostBehavior(JFormattedTextField.REVERT);
assertEquals(JFormattedTextField.REVERT, tf.getFocusLostBehavior());
tf.setFocusLostBehavior(JFormattedTextField.PERSIST);
assertEquals(JFormattedTextField.PERSIST, tf.getFocusLostBehavior());
try {
tf.setFocusLostBehavior(-2);
} catch (IllegalArgumentException e) {
bWasException = true;
message = e.getMessage();
}
checkException("setFocusLostBehavior must be one of: " + "JFormattedTextField.COMMIT, "
+ "JFormattedTextField.COMMIT_OR_REVERT, " + "JFormattedTextField.PERSIST "
+ "or JFormattedTextField.REVERT");
try {
tf.setFocusLostBehavior(4);
} catch (IllegalArgumentException e) {
bWasException = true;
message = e.getMessage();
}
checkException("setFocusLostBehavior must be one of: " + "JFormattedTextField.COMMIT, "
+ "JFormattedTextField.COMMIT_OR_REVERT, " + "JFormattedTextField.PERSIST "
+ "or JFormattedTextField.REVERT");
}
public void testSetGetFormatterFactory() {
String propertyName = "formatterFactory";
listener.setInterestingPropertyName(propertyName);
assertNull(tf.getFormatterFactory());
DefaultFormatterFactory factory = new DefaultFormatterFactory();
tf.setFormatterFactory(factory);
assertEquals(factory, tf.getFormatterFactory());
checkEvent(propertyName, null, factory);
}
public void testProcessFocusEventFocusEvent() {
Long value = new Long(56);
tf.setValue(new Integer(345));
tf.setFocusLostBehavior(JFormattedTextField.COMMIT);
assertFalse(tf.wasCallCommitEdit());
tf.setText("667");
tf.processFocusEvent(FOCUS_LOST);
assertTrue(tf.wasCallCommitEdit());
assertEquals("667", tf.getText());
assertEquals(new Long(667), tf.getValue());
tf.setText("34ft");
tf.processFocusEvent(FOCUS_LOST);
assertEquals("34", tf.getText());
assertTrue(tf.wasCallCommitEdit());
assertEquals(new Long(34), tf.getValue());
tf.setFocusLostBehavior(JFormattedTextField.COMMIT_OR_REVERT);
tf.setText("667");
tf.processFocusEvent(FOCUS_LOST);
assertTrue(tf.wasCallCommitEdit());
assertEquals("667", tf.getText());
assertEquals(new Long(667), tf.getValue());
tf.setText("56&");
tf.processFocusEvent(FOCUS_LOST);
assertTrue(tf.wasCallCommitEdit());
assertEquals("56", tf.getText());
assertEquals(value, tf.getValue());
tf.setFocusLostBehavior(JFormattedTextField.REVERT);
tf.setText("667");
tf.processFocusEvent(FOCUS_LOST);
assertFalse(tf.wasCallCommitEdit());
assertEquals("56", tf.getText());
assertEquals(value, tf.getValue());
tf.setText("323rtft");
tf.processFocusEvent(FOCUS_LOST);
assertFalse(tf.wasCallCommitEdit());
assertEquals("56", tf.getText());
assertEquals(value, tf.getValue());
tf.setFocusLostBehavior(JFormattedTextField.PERSIST);
tf.setText("667");
tf.processFocusEvent(FOCUS_LOST);
assertFalse(tf.wasCallCommitEdit());
assertEquals("667", tf.getText());
assertEquals(value, tf.getValue());
tf.setText("67ft");
tf.processFocusEvent(FOCUS_LOST);
assertFalse(tf.wasCallCommitEdit());
assertEquals("67ft", tf.getText());
assertEquals(value, tf.getValue());
}
public void testSetDocumentDocument() {
}
public void testGetActions() {
Action[] actions = tf.getActions();
Action[] defaultActions = new DefaultEditorKit().getActions();
assertEquals(defaultActions.length + 2, actions.length);
Action cancellAction = null;
Action commitAction = null;
for (int i = 0; i < actions.length; i++) {
Action action = actions[i];
String name = (String) action.getValue(Action.NAME);
if ("notify-field-accept".equals(name)) {
commitAction = action;
continue;
} else if ("reset-field-edit".equals(name)) {
cancellAction = action;
continue;
} else {
boolean fromDefaultAction = false;
for (int j = 0; j < defaultActions.length; j++) {
if (defaultActions[j].equals(action)) {
fromDefaultAction = true;
break;
}
}
assertTrue(fromDefaultAction);
}
}
assertTrue(cancellAction instanceof TextAction);
assertTrue(commitAction instanceof TextAction);
//TODO check commit & cancel actions
}
public void testCommitEdit() {
tf.setFormatter(new NumberFormatter());
assertNull(tf.getValue());
tf.setText("678");
try {
tf.commitEdit();
} catch (ParseException e) {
assertTrue("Unexpected exception: ", false);
}
assertEquals(new Long(678), tf.getValue());
}
public void testIsEditValid() {
String propertyName = "editValid";
listener.setInterestingPropertyName(propertyName);
tf.setValue(new Integer(90000000));
String text = "5323";
tf.setText(text);
assertTrue(tf.isEditValid());
checkEvent(propertyName, Boolean.FALSE, Boolean.TRUE);
text = "valid or invalid?";
tf.setText(text);
assertFalse(tf.isEditValid());
assertEquals(text, tf.getText());
checkEvent(propertyName, Boolean.TRUE, Boolean.FALSE);
}
public void testConstants() {
assertEquals(0, JFormattedTextField.COMMIT);
assertEquals(1, JFormattedTextField.COMMIT_OR_REVERT);
assertEquals(2, JFormattedTextField.REVERT);
assertEquals(3, JFormattedTextField.PERSIST);
}
public void testGetUIClassID() {
assertEquals("FormattedTextFieldUI", tf.getUIClassID());
}
private void checkException(final String text) {
assertTrue(bWasException);
assertEquals(text, message);
bWasException = false;
message = null;
}
private DefaultFormatterFactory getFactoryIfDefault(
final JFormattedTextField.AbstractFormatterFactory factory) {
assertTrue(factory instanceof DefaultFormatterFactory);
return (DefaultFormatterFactory) factory;
}
private void checkDefaultFormatter(final DefaultFormatterFactory factory) {
assertTrue(factory.getDefaultFormatter() instanceof DefaultFormatter);
assertNull(factory.getDisplayFormatter());
assertNull(factory.getEditFormatter());
assertNull(factory.getNullFormatter());
}
public void testCreateFormattersFactory() {
DefaultFormatterFactory factory;
tf.setValue(new Integer(34));
factory = getFactoryIfDefault(tf.getFormatterFactory());
assertTrue(factory.getDefaultFormatter() instanceof NumberFormatter);
//TODO: check if factory.getDefaultFormatter() should be same to factory.getDisplayFormatter()
// or factory.getEditFormatter().
assertNull(factory.getNullFormatter());
tf.setFormatterFactory(null);
tf.setValue(new Date());
factory = getFactoryIfDefault(tf.getFormatterFactory());
assertTrue(factory.getDefaultFormatter() instanceof DateFormatter);
assertNull(factory.getDisplayFormatter());
assertNull(factory.getEditFormatter());
assertNull(factory.getNullFormatter());
tf.setFormatterFactory(null);
tf.setValue("sdffsdf");
factory = getFactoryIfDefault(tf.getFormatterFactory());
checkDefaultFormatter(factory);
tf.setFormatterFactory(null);
tf.setValue(Color.RED);
factory = getFactoryIfDefault(tf.getFormatterFactory());
checkDefaultFormatter(factory);
}
}