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Fluent interface for functional GUI testing
/**
* Licensed 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.
*
* Copyright 2012-2015 the original author or authors.
*/
package org.assertj.swing.fixture;
import java.util.regex.Pattern;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import javax.swing.text.JTextComponent;
import org.assertj.swing.core.Robot;
import org.assertj.swing.driver.JTextComponentDriver;
import org.assertj.swing.exception.ActionFailedException;
import org.assertj.swing.exception.ComponentLookupException;
/**
* Supports functional testing of {@code JTextComponent}s.
*
* @author Alex Ruiz
*/
public class JTextComponentFixture extends
AbstractJPopupMenuInvokerFixture implements
TextInputFixture {
/**
* Creates a new {@link JTextComponentFixture}.
*
* @param robot performs simulation of user events on the given {@code JTextComponent}.
* @param target the {@code JTextComponent} to be managed by this fixture.
* @throws NullPointerException if {@code robot} is {@code null}.
* @throws NullPointerException if {@code target} is {@code null}.
*/
public JTextComponentFixture(@Nonnull Robot robot, @Nonnull JTextComponent target) {
super(JTextComponentFixture.class, robot, target);
}
/**
* Creates a new {@link JTextComponentFixture}.
*
* @param robot performs simulation of user events on a {@code JTextComponent}.
* @param textComponentName the name of the {@code JTextComponent} to find using the given {@code Robot}.
* @throws NullPointerException if {@code robot} is {@code null}.
* @throws ComponentLookupException if a matching {@code JTextComponent} could not be found.
* @throws ComponentLookupException if more than one matching {@code JTextComponent} is found.
*/
public JTextComponentFixture(@Nonnull Robot robot, @Nullable String textComponentName) {
super(JTextComponentFixture.class, robot, textComponentName, JTextComponent.class);
}
@Override
protected @Nonnull JTextComponentDriver createDriver(@Nonnull Robot robot) {
return new JTextComponentDriver(robot);
}
/**
* @return the text of this fixture's {@code JTextComponent}.
*/
@Override
public @Nullable String text() {
return driver().textOf(target());
}
/**
* Simulates a user selecting the given text contained in this fixture's {@code JTextComponent}.
*
* @param text the text to select.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTextComponent} is disabled.
* @throws IllegalStateException if this fixture's {@code JTextComponent} is not showing on the screen.
* @throws IllegalArgumentException if this fixture's {@code JTextComponent} does not contain the given text to
* select.
* @throws ActionFailedException if the selecting the text in the given range fails.
*/
@Override
public @Nonnull JTextComponentFixture select(@Nonnull String text) {
driver().selectText(target(), text);
return this;
}
/**
* Simulates a user selecting a portion of the text contained in this fixture's {@code JTextComponent}.
*
* @param start index where selection should start.
* @param end index where selection should end.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTextComponent} is disabled.
* @throws IllegalStateException if this fixture's {@code JTextComponent} is not showing on the screen.
* @throws ActionFailedException if the selecting the text in the given range fails.
*/
@Override
public @Nonnull JTextComponentFixture selectText(int start, int end) {
driver().selectText(target(), start, end);
return this;
}
/**
* Simulates a user selecting all the text contained in this fixture's {@code JTextComponent}.
*
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTextComponent} is disabled.
* @throws IllegalStateException if this fixture's {@code JTextComponent} is not showing on the screen.
*/
@Override
public @Nonnull JTextComponentFixture selectAll() {
driver().selectAll(target());
return this;
}
/**
* Simulates a user deleting all the text in this fixture's {@code JTextComponent}.
*
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTextComponent} is disabled.
* @throws IllegalStateException if this fixture's {@code JTextComponent} is not showing on the screen.
*/
@Override
public @Nonnull JTextComponentFixture deleteText() {
driver().deleteText(target());
return this;
}
/**
* Simulates a user entering the given text in this fixture's {@code JTextComponent}.
*
* @param text the text to enter.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTextComponent} is disabled.
* @throws IllegalStateException if this fixture's {@code JTextComponent} is not showing on the screen.
*/
@Override
public @Nonnull JTextComponentFixture enterText(@Nonnull String text) {
driver().enterText(target(), text);
return this;
}
/**
* Sets the text in this fixture's {@code JTextComponent}. Unlike {@link #enterText(String)}, this method bypasses the
* event system and allows immediate updating on the underlying document model.
*
* Primarily desired for speeding up tests when precise user event fidelity isn't necessary.
*
*
* @param text the text to set.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTextComponent} is disabled.
* @throws IllegalStateException if this fixture's {@code JTextComponent} is not showing on the screen.
*/
public @Nonnull JTextComponentFixture setText(@Nullable String text) {
driver().setText(target(), text);
return this;
}
/**
* Asserts that the text of this fixture's {@code JTextComponent} is equal to the specified value.
*
* @param expected the text to match. It can be a regular expression pattern.
* @return this fixture.
* @throws AssertionError if the text of this fixture's {@code JTextComponent} is not equal to the given one.
*/
@Override
public @Nonnull JTextComponentFixture requireText(@Nullable String expected) {
driver().requireText(target(), expected);
return this;
}
/**
* Asserts that the text of this fixture's {@code JTextComponent} matches the given regular expression pattern.
*
* @param pattern the regular expression pattern to match.
* @return this fixture.
* @throws NullPointerException if the given regular expression pattern is {@code null}.
* @throws AssertionError if the text of this fixture's {@code JTextComponent} is not eual to the given one.
*/
@Override
public @Nonnull JTextComponentFixture requireText(@Nonnull Pattern pattern) {
driver().requireText(target(), pattern);
return this;
}
/**
* Asserts that this fixture's {@code JTextComponent} is editable.
*
* @throws AssertionError if this fixture's {@code JTextComponent} is not editable.
* @return this fixture.
*/
@Override
public @Nonnull JTextComponentFixture requireEditable() {
driver().requireEditable(target());
return this;
}
/**
* Asserts that this fixture's {@code JTextComponent} is not editable.
*
* @throws AssertionError if this fixture's {@code JTextComponent} is editable.
* @return this fixture.
*/
@Override
public @Nonnull JTextComponentFixture requireNotEditable() {
driver().requireNotEditable(target());
return this;
}
/**
* Asserts that the target text component does not contain any text.
*
* @return this fixture.
* @throws AssertionError if the target text component is not empty.
*/
public @Nonnull JTextComponentFixture requireEmpty() {
driver().requireEmpty(target());
return this;
}
}