/**
* 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 static org.assertj.swing.core.MouseButton.LEFT_BUTTON;
import java.util.regex.Pattern;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import javax.swing.JList;
import org.assertj.swing.cell.JListCellReader;
import org.assertj.swing.core.MouseButton;
import org.assertj.swing.core.Robot;
import org.assertj.swing.driver.JListDriver;
import org.assertj.swing.util.Range;
/**
* <p>
* Supports functional testing of {@code JList}s.
* </p>
*
* <p>
* The conversion between the values given in tests and the values being displayed by a {@code JList} renderer is
* performed by a {@link JListCellReader}. This fixture uses a {@link BasicJListCellReader} by default.
* </p>
*
* @author Alex Ruiz
* @author Yvonne Wang
* @author Fabien Barbero
* @author Christian Rösch
*/
public class JListFixture extends AbstractJPopupMenuInvokerFixture<JListFixture, JList, JListDriver> implements
ItemGroupFixture<JListFixture> {
/**
* Creates a new {@link JListFixture}.
*
* @param robot performs simulation of user events on a {@code JList}.
* @param listName the name of the {@code JList} to find using the given {@code Robot}.
* @throws NullPointerException if {@code robot} is {@code null}.
* @throws ComponentLookupException if a matching {@code JList} could not be found.
* @throws ComponentLookupException if more than one matching {@code JList} is found.
*/
public JListFixture(@Nonnull Robot robot, @Nullable String listName) {
super(JListFixture.class, robot, listName, JList.class);
}
/**
* Creates a new {@link JListFixture}.
*
* @param robot performs simulation of user events on the given {@code JList}.
* @param target the {@code JList} to be managed by this fixture.
* @throws NullPointerException if {@code robot} is {@code null}.
* @throws NullPointerException if {@code target} is {@code null}.
*/
public JListFixture(@Nonnull Robot robot, @Nonnull JList target) {
super(JListFixture.class, robot, target);
}
@Override
protected @Nonnull JListDriver createDriver(@Nonnull Robot robot) {
return new JListDriver(robot);
}
/**
* Returns the {@code String} representation of the value of an item in this fixture's {@code JList}, using this
* fixture's {@link JListCellReader}.
*
* @param index the index of the item to return.
* @return the {@code String} representation of the value of an item in this fixture's {@code JList}.
* @throws IndexOutOfBoundsException if the given index is negative or greater than the index of the last item in the
* {@code JList}.
* @see #replaceCellReader(JListCellReader)
*/
@Override
public @Nullable String valueAt(int index) {
return driver().value(target(), index);
}
/**
* Returns the {@code String} representation of the elements in this fixture's {@code JList}, using this fixture's
* {@link JListCellReader}.
*
* @return the {@code String} representation of the elements in this fixture's {@code JList}.
* @see #replaceCellReader(JListCellReader)
*/
@Override
public @Nonnull String[] contents() {
return driver().contentsOf(target());
}
/**
* Returns the {@code String} representation of the selected elements in this fixture's {@code JList}, using this
* fixture's {@link JListCellReader}.
*
* @return the {@code String} representation of the selected elements in this fixture's {@code JList}.
* @see #replaceCellReader(JListCellReader)
*/
public @Nonnull String[] selection() {
return driver().selectionOf(target());
}
/**
* Returns a fixture that manages the list item specified by the given index.
*
* @param index of the item.
* @return a fixture that manages the list item specified by the given index.
* @throws IndexOutOfBoundsException if the index is out of bounds.
*/
public @Nonnull JListItemFixture item(int index) {
return new JListItemFixture(this, index);
}
/**
* Returns a fixture that manages the list item specified by the given text.
*
* @param text the text of the item. It can be a regular expression.
* @return a fixture that manages the list item specified by the given text.
* @throws LocationUnavailableException if an element matching the given text cannot be found.
*/
public @Nonnull JListItemFixture item(@Nullable String text) {
return new JListItemFixture(this, driver().indexOf(target(), text));
}
/**
* Returns a fixture that manages the list item whose text matches the given regular expression pattern.
*
* @param pattern the regular expression pattern to match.
* @return a fixture that manages the list item whose text matches the given regular expression pattern.
* @throws LocationUnavailableException if an element matching the given text cannot be found.
* @throws NullPointerException if the given regular expression pattern is {@code null}.
*/
public @Nonnull JListItemFixture item(@Nonnull Pattern pattern) {
return new JListItemFixture(this, driver().indexOf(target(), pattern));
}
/**
* Clears the selection in this fixture's {@code JList}. Since this method does not simulate user input, it does not
* verifies that this fixture's {@code JList} is enabled and showing.
*
* @return this fixture.
*/
@Override
public @Nonnull JListFixture clearSelection() {
driver().clearSelection(target());
return this;
}
/**
* Simulates a user selecting an item in this fixture's {@code JList}.
*
* @param index the index of the item to select.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given index is negative or greater than the index of the last item in the
* {@code JList}.
* @see #item(int)
* @see JListItemFixture#select()
*/
@Override
public @Nonnull JListFixture selectItem(int index) {
driver().selectItem(target(), index);
return this;
}
/**
* Simulates a user selecting an item in this fixture's {@code JList}.
*
* @param text the text of the item to select. It can be a regular expression.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws LocationUnavailableException if an element matching the given text cannot be found.
* @see #item(String)
* @see JListItemFixture#select()
* @see #replaceCellReader(JListCellReader)
*/
@Override
public @Nonnull JListFixture selectItem(@Nullable String text) {
driver().selectItem(target(), text);
return this;
}
/**
* Simulates a user selecting an item in this fixture's {@code JList}. The value of the item to select must match the
* given regular expression pattern.
*
* @param pattern the regular expression pattern to match.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws LocationUnavailableException if an element matching the given text cannot be found.
* @throws NullPointerException if the given regular expression pattern is {@code null}.
* @see #item(Pattern)
* @see JListItemFixture#select()
* @see #replaceCellReader(JListCellReader)
*/
@Override
public @Nonnull JListFixture selectItem(@Nonnull Pattern pattern) {
driver().selectItem(target(), pattern);
return this;
}
/**
* Simulates a user unselecting an item in this fixture's {@code JList}.
*
* @param index the index of the item to unselect.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given index is negative or greater than the index of the last item in the
* {@code JList}.
* @see #item(int)
* @see JListItemFixture#unselect()
*/
public @Nonnull JListFixture unselectItem(int index) {
driver().unselectItem(target(), index);
return this;
}
/**
* Verifies that the {@code String} representation of the selected item in this fixture's {@code JList} matches the
* given text.
*
* @param text the text to match. It can be a regular expression pattern.
* @return this fixture.
* @throws AssertionError if the selected item does not match the given text.
* @see #replaceCellReader(JListCellReader)
*/
@Override
public @Nonnull JListFixture requireSelection(@Nullable String text) {
driver().requireSelection(target(), text);
return this;
}
/**
* Verifies that the {@code String} representation of the selected item in this fixture's {@code JList} matches the
* given regular expression pattern.
*
* @param pattern the regular expression pattern to match.
* @return this fixture.
* @throws AssertionError if the selected item does not match the given regular expression pattern.
* @throws NullPointerException if the given regular expression pattern is {@code null}.
* @see #replaceCellReader(JListCellReader)
*/
@Override
public @Nonnull JListFixture requireSelection(@Nonnull Pattern pattern) {
driver().requireSelection(target(), pattern);
return this;
}
/**
* Verifies that the index of the selected item in this fixture's {@code JList} is equal to the given value.
*
* @param index the expected selection index.
* @return this fixture.
* @throws AssertionError if the selected index is not equal to the given one.
*/
@Override
public @Nonnull JListFixture requireSelection(int index) {
driver().requireSelection(target(), index);
return this;
}
/**
* Verifies that this fixture's {@code JList} does not have any selection.
*
* @return this fixture.
* @throws AssertionError if this fixture's {@code JList} has a selection.
*/
@Override
public @Nonnull JListFixture requireNoSelection() {
driver().requireNoSelection(target());
return this;
}
/**
* Verifies that this fixture's {@code JList} has the expected number of items
*
* @param expected the expected number of items.
* @return this fixture.
* @throws AssertionError if the number of items in this fixture's {@code JList} is not equal to the expected one.
*/
@Override
public @Nonnull JListFixture requireItemCount(int expected) {
driver().requireItemCount(target(), expected);
return this;
}
/**
* Simulates a user selecting the items (in the specified range) in this fixture's {@code JList}.
*
* @param from the starting point of the selection.
* @param to the last item to select (inclusive).
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws IndexOutOfBoundsException if the any index is negative or greater than the index of the last item in the
* {@code JList}.
*/
public @Nonnull JListFixture selectItems(@Nonnull Range.From from, @Nonnull Range.To to) {
driver().selectItems(target(), from, to);
return this;
}
/**
* Simulates a user selecting the specified items in this fixture's {@code JList}.
*
* @param indices the indices of the items to select.
* @return this fixture.
* @throws NullPointerException if the given array is {@code null}.
* @throws IllegalArgumentException if the given array is empty.
* @throws IndexOutOfBoundsException if any of the indices is negative or greater than the index of the last item in
* the {@code JList}.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
*/
public @Nonnull JListFixture selectItems(@Nonnull int... indices) {
driver().selectItems(target(), indices);
return this;
}
/**
* Simulates a user unselecting the specified items in this fixture's {@code JList}.
*
* @param indices the indices of the items to unselect.
* @return this fixture.
* @throws NullPointerException if the given array is {@code null}.
* @throws IllegalArgumentException if the given array is empty.
* @throws IndexOutOfBoundsException if any of the indices is negative or greater than the index of the last item in
* the {@code JList}.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
*/
public @Nonnull JListFixture unselectItems(@Nonnull int... indices) {
driver().unselectItems(target(), indices);
return this;
}
/**
* Simulates a user selecting the specified items in this fixture's {@code JList}. The items to select should match
* the given values.
*
* @param items the text of the items to select. Each {@code String} can be a regular expression.
* @return this fixture.
* @throws NullPointerException if the given array is {@code null}.
* @throws IllegalArgumentException if the given array is empty.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws LocationUnavailableException if an element matching the any of the given values cannot be found.
* @see #replaceCellReader(JListCellReader)
*/
public @Nonnull JListFixture selectItems(@Nonnull String... items) {
driver().selectItems(target(), items);
return this;
}
/**
* Simulates a user selecting the specified items in this fixture's {@code JList}. The items to select should select
* the given regular expression patterns.
*
* @param patterns the regular expression patterns to match.
* @return this fixture.
* @throws NullPointerException if the given array is {@code null}.
* @throws NullPointerException if any of the regular expression patterns is {@code null}.
* @throws IllegalArgumentException if the given array is empty.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws LocationUnavailableException if an element matching the any of the given regular expression patterns cannot
* be found.
* @see #replaceCellReader(JListCellReader)
*/
public @Nonnull JListFixture selectItems(@Nonnull Pattern... patterns) {
driver().selectItems(target(), patterns);
return this;
}
/**
* Simulates a user clicking an item in this fixture's {@code JList}.
*
* @param index the index of the item to clicking.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given index is negative or greater than the index of the last item in the
* {@code JList}.
* @see #item(int)
* @see JListItemFixture#click()
*/
public @Nonnull JListFixture clickItem(int index) {
driver().clickItem(target(), index, LEFT_BUTTON, 1);
return this;
}
/**
* Simulates a user clicking an item in this fixture's {@code JList}.
*
* @param text the text of the item to select. It can be a regular expression.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws LocationUnavailableException if an element matching the given text cannot be found.
* @see #item(String)
* @see JListItemFixture#select()
* @see #replaceCellReader(JListCellReader)
*/
public JListFixture clickItem(@Nullable String text) {
driver().clickItem(target(), text, LEFT_BUTTON, 1);
return this;
}
/**
* Simulates a user clicking an item in this fixture's {@code JList}. The value of the item to select must match the
* given regular expression pattern.
*
* @param pattern the regular expression pattern to match.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws LocationUnavailableException if an element matching the given text cannot be found.
* @throws NullPointerException if the given regular expression pattern is {@code null}.
* @see #item(Pattern)
* @see JListItemFixture#select()
* @see #replaceCellReader(JListCellReader)
*/
public @Nonnull JListFixture clickItem(@Nonnull Pattern pattern) {
driver().clickItem(target(), pattern, LEFT_BUTTON, 1);
return this;
}
void clickItem(int index, @Nonnull MouseButton button, int times) {
driver().clickItem(target(), index, button, times);
}
/**
* Verifies that the given item indices are selected in this fixture's {@code JList}.
*
* @param indices the expected indices of the selected items.
* @return this fixture.
* @throws NullPointerException if the given array is {@code null}.
* @throws IllegalArgumentException if the given array is empty.
* @throws AssertionError if the selection in this fixture's {@code JList} does not match the given one.
*/
public @Nonnull JListFixture requireSelectedItems(@Nonnull int... indices) {
driver().requireSelectedItems(target(), indices);
return this;
}
/**
* Verifies that the {@code String} representations of the selected items in this fixture's {@code JList} match the
* given text items.
*
* @param items text items to match. Each {@code String} can be a regular expression.
* @return this fixture.
* @throws NullPointerException if the given array is {@code null}.
* @throws IllegalArgumentException if the given array is empty.
* @throws AssertionError if the selected items do not match the given text items.
* @see #replaceCellReader(JListCellReader)
*/
public @Nonnull JListFixture requireSelectedItems(@Nonnull String... items) {
driver().requireSelectedItems(target(), items);
return this;
}
/**
* Verifies that the {@code String} representations of the selected items in this fixture's {@code JList} match the
* given regular expression patterns.
*
* @param patterns the regular expression patterns to match.
* @return this fixture.
* @throws NullPointerException if the given array is {@code null}.
* @throws IllegalArgumentException if the given array is empty.
* @throws NullPointerException if any of the patterns in the given array is {@code null}.
* @throws AssertionError if the selected items do not match the given regular expression patterns.
* @see #replaceCellReader(JListCellReader)
*/
public @Nonnull JListFixture requireSelectedItems(@Nonnull Pattern[] patterns) {
driver().requireSelectedItems(target(), patterns);
return this;
}
/**
* Simulates a user dragging an item from this fixture's {@code JList}.
*
* @param index the index of the item to drag.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given index is negative or greater than the index of the last item in the
* {@code JList}.
*/
public @Nonnull JListFixture drag(int index) {
driver().drag(target(), index);
return this;
}
/**
* Simulates a user dropping an item to this fixture's {@code JList}.
*
* @param index the index of the item to drop.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given index is negative or greater than the index of the last item in the
* {@code JList}.
* @throws ActionFailedException if there is no drag action in effect.
*/
public @Nonnull JListFixture drop(int index) {
driver().drop(target(), index);
return this;
}
/**
* Simulates a user dropping an item to this fixture's {@code JList}.
*
* @param index the index of the item below the item to drop.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given index is negative or greater than the index of the last item in the
* {@code JList}.
* @throws ActionFailedException if there is no drag action in effect.
* @see #drop(int)
*/
public @Nonnull JListFixture dropAbove(int index) {
return drop(index - 1);
}
/**
* Simulates a user dropping an item to this fixture's {@code JList}.
*
* @param index the index of the item above the item to drop.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given index is negative or greater than the index of the last item in the
* {@code JList}.
* @throws ActionFailedException if there is no drag action in effect.
* @see #drop(int)
*/
public @Nonnull JListFixture dropBelow(int index) {
return drop(index + 1);
}
/**
* Simulates a drag operation at the location of the first item in this fixture's {@code JList} matching the given
* value.
*
* @param text the text of the item to drag. It can be a regular expression.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws LocationUnavailableException if an element matching the given text cannot be found.
* @return this fixture.
*/
public @Nonnull JListFixture drag(@Nullable String text) {
driver().drag(target(), text);
return this;
}
/**
* Ends a drag operation at the location of the first item matching the given value.
*
* @param text the text of the item to drop. It can be a regular expression.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws LocationUnavailableException if an element matching the given text cannot be found.
* @throws ActionFailedException if there is no drag action in effect.
*/
public @Nonnull JListFixture drop(@Nullable String text) {
driver().drop(target(), text);
return this;
}
/**
* Simulates a drag operation at the location of the first item in this fixture's {@code JList} matching the given
* regular expression pattern.
*
* @param pattern the regular expression pattern to match.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws NullPointerException if the given regular expression pattern in {@code null}.
* @throws LocationUnavailableException if an element matching the given regular expression pattern cannot be found.
*/
public @Nonnull JListFixture drag(@Nonnull Pattern pattern) {
driver().drag(target(), pattern);
return this;
}
/**
* Ends a drag operation at the location of the first item matching the given regular expression pattern.
*
* @param pattern the regular expression pattern to match.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws NullPointerException if the given regular expression pattern in {@code null}.
* @throws LocationUnavailableException if an element matching the given text cannot be found.
* @throws ActionFailedException if there is no drag action in effect.
*/
public @Nonnull JListFixture drop(@Nonnull Pattern pattern) {
driver().drop(target(), pattern);
return this;
}
/**
* Shows a pop-up menu at the location of the specified item in this fixture's {@code JList}.
*
* @param index the index of the item.
* @return a fixture that manages the displayed pop-up menu.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws ComponentLookupException if a pop-up menu cannot be found.
* @throws IndexOutOfBoundsException if the given index is negative or greater than the index of the last item in the
* {@code JList}.
*/
public @Nonnull JPopupMenuFixture showPopupMenuAt(int index) {
return new JPopupMenuFixture(robot(), driver().showPopupMenu(target(), index));
}
/**
* Shows a pop-up menu at the location of the first item matching the given value in this fixture's {@code JList}.
*
* @param text the text of the item. It can be a regular expression.
* @return a fixture that manages the displayed pop-up menu.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws ComponentLookupException if a pop-up menu cannot be found.
* @throws LocationUnavailableException if an element matching the given value cannot be found.
*/
public @Nonnull JPopupMenuFixture showPopupMenuAt(@Nullable String text) {
return new JPopupMenuFixture(robot(), driver().showPopupMenu(target(), text));
}
/**
* Shows a pop-up menu at the location of the first item matching the given regular expression pattern in this
* fixture's {@code JList}.
*
* @param pattern the regular expression pattern to match.
* @return a fixture that manages the displayed pop-up menu.
* @throws IllegalStateException if this fixture's {@code JList} is disabled.
* @throws IllegalStateException if this fixture's {@code JList} is not showing on the screen.
* @throws NullPointerException if the given regular expression pattern is {@code null}.
* @throws ComponentLookupException if a pop-up menu cannot be found.
* @throws LocationUnavailableException if an element matching the given value cannot be found.
*/
public @Nonnull JPopupMenuFixture showPopupMenuAt(@Nonnull Pattern pattern) {
return new JPopupMenuFixture(robot(), driver().showPopupMenu(target(), pattern));
}
public void replaceCellReader(@Nonnull JListCellReader cellReader) {
driver().replaceCellReader(cellReader);
}
}