/**
* 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 javax.annotation.Nonnull;
import javax.annotation.Nullable;
import javax.swing.JPopupMenu;
import javax.swing.JTree;
import org.assertj.swing.cell.JTreeCellReader;
import org.assertj.swing.core.MouseButton;
import org.assertj.swing.core.MouseClickInfo;
import org.assertj.swing.core.Robot;
import org.assertj.swing.driver.JTreeDriver;
/**
* <p>
* Supports functional testing of {@code JTree}s.
* </p>
*
* <p>
* {@code TreePath}s can be specified using {@code String}s. For example, for the following tree:
* </p>
*
* <pre>
* root
* |
* -- node1
* |
* -- node1.1
* </pre>
*
* <p>
* we can identify the node "node1.1" as follows:
* </p>
*
* <pre>
* root/node1/node1.1
* </pre>
*
* <p>
* The default path separator is "/". It can be changed by calling {@link #replaceSeparator(String)}.
* </p>
*
* <p>
* The conversion between the values given in tests and the values being displayed by a {@code JTree} renderer is
* performed by a {@link JTreeCellReader}. This fixture uses a {@link org.assertj.swing.driver.BasicJTreeCellReader} by
* default.
* </p>
*
* @author Keith Coughtrey
* @author Alex Ruiz
* @author Yvonne Wang
* @author Fabien Barbero
* @author Christian Rösch
*/
public class JTreeFixture extends AbstractJPopupMenuInvokerFixture<JTreeFixture, JTree, JTreeDriver> implements
EditableComponentFixture<JTreeFixture> {
/**
* Creates a new {@link JTreeFixture}.
*
* @param robot performs simulation of user events on the given {@code JTree}.
* @param target the {@code JTree} to be managed by this fixture.
* @throws NullPointerException if {@code robot} is {@code null}.
* @throws NullPointerException if {@code target} is {@code null}.
*/
public JTreeFixture(@Nonnull Robot robot, @Nonnull JTree target) {
super(JTreeFixture.class, robot, target);
}
/**
* Creates a new {@link JTreeFixture}.
*
* @param robot performs simulation of user events on a {@code JTree}.
* @param treeName the name of the {@code JTree} to find using the given {@code Robot}.
* @throws NullPointerException if {@code robot} is {@code null}.
* @throws org.assertj.swing.exception.ComponentLookupException if a matching {@code JTree} could not be found.
* @throws org.assertj.swing.exception.ComponentLookupException if more than one matching {@code JTree} is found.
*/
public JTreeFixture(@Nonnull Robot robot, @Nullable String treeName) {
super(JTreeFixture.class, robot, treeName, JTree.class);
}
@Override
protected @Nonnull JTreeDriver createDriver(@Nonnull Robot robot) {
return new JTreeDriver(robot);
}
/**
* Clicks the given row.
*
* @param row the given row.
* @return this fixture.
* @throws IllegalStateException if the {@code JTree} is disabled.
* @throws IllegalStateException if the {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
*/
public @Nonnull JTreeFixture clickRow(int row) {
driver().clickRow(target(), row);
return this;
}
/**
* Clicks the given row.
*
* @param row the given row.
* @param button the mouse button to use.
* @return this fixture.
* @throws NullPointerException if the button is {@code null}.
* @throws IllegalStateException if the {@code JTree} is disabled.
* @throws IllegalStateException if the {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
*/
public @Nonnull JTreeFixture clickRow(int row, @Nonnull MouseButton button) {
driver().clickRow(target(), row, button);
return this;
}
/**
* Clicks the given row.
*
* @param row the given row.
* @param mouseClickInfo specifies the mouse button to use and how many times to click.
* @return this fixture.
* @throws NullPointerException if the given {@code MouseClickInfo} is {@code null}.
* @throws IllegalStateException if the {@code JTree} is disabled.
* @throws IllegalStateException if the {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
*/
public @Nonnull JTreeFixture clickRow(int row, @Nonnull MouseClickInfo mouseClickInfo) {
driver().clickRow(target(), row, mouseClickInfo);
return this;
}
/**
* Clicks the given path, expanding parent nodes if necessary.
*
* @param path the given path.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws org.assertj.swing.exception.LocationUnavailableException if the given path cannot be found.
*/
public @Nonnull JTreeFixture clickPath(@Nonnull String path) {
driver().clickPath(target(), path);
return this;
}
/**
* Clicks the given path, expanding parent nodes if necessary.
*
* @param path the given path.
* @param button the mouse button to use.
* @return this fixture.
* @throws NullPointerException if the button is {@code null}.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws org.assertj.swing.exception.LocationUnavailableException if the given path cannot be found.
*/
public @Nonnull JTreeFixture clickPath(@Nonnull String path, @Nonnull MouseButton button) {
driver().clickPath(target(), path, button);
return this;
}
/**
* Clicks the given path, expanding parent nodes if necessary.
*
* @param path the given path.
* @param mouseClickInfo specifies the mouse button to use and how many times to click.
* @return this fixture.
* @throws NullPointerException if the given {@code MouseClickInfo} is {@code null}.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws org.assertj.swing.exception.LocationUnavailableException if the given path cannot be found.
*/
public @Nonnull JTreeFixture clickPath(@Nonnull String path, @Nonnull MouseClickInfo mouseClickInfo) {
driver().clickPath(target(), path, mouseClickInfo);
return this;
}
/**
* Double-clicks the given row.
*
* @param row the given row.
* @return this fixture.
* @throws IllegalStateException if the {@code JTree} is disabled.
* @throws IllegalStateException if the {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
*/
public @Nonnull JTreeFixture doubleClickRow(int row) {
driver().doubleClickRow(target(), row);
return this;
}
/**
* Double-clicks the given path.
*
* @param path the given path.
* @return this fixture.
* @throws IllegalStateException if the {@code JTree} is disabled.
* @throws IllegalStateException if the {@code JTree} is not showing on the screen.
* @throws org.assertj.swing.exception.LocationUnavailableException if the given path cannot be found.
*/
public @Nonnull JTreeFixture doubleClickPath(@Nonnull String path) {
driver().doubleClickPath(target(), path);
return this;
}
/**
* Right-clicks the given row.
*
* @param row the given row.
* @return this fixture.
* @throws IllegalStateException if the {@code JTree} is disabled.
* @throws IllegalStateException if the {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
*/
public @Nonnull JTreeFixture rightClickRow(int row) {
driver().rightClickRow(target(), row);
return this;
}
/**
* Right-clicks the given path, expanding parent nodes if necessary.
*
* @param path the given path.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws org.assertj.swing.exception.LocationUnavailableException if the given path cannot be found.
*/
public @Nonnull JTreeFixture rightClickPath(@Nonnull String path) {
driver().rightClickPath(target(), path);
return this;
}
/**
* Simulates a user dragging a row from this fixture's {@code JTree}.
*
* @param row the index of the row to drag.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
*/
public @Nonnull JTreeFixture drag(int row) {
driver().drag(target(), row);
return this;
}
/**
* Simulates a user dropping an item into this fixture's {@code JTree}.
*
* @param row the row to drop the item to.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
* @throws org.assertj.swing.exception.ActionFailedException if there is no drag action in effect.
*/
public @Nonnull JTreeFixture drop(int row) {
driver().drop(target(), row);
return this;
}
/**
* Simulates a user dropping an item into this fixture's {@code JTree}.
*
* @param row the row to drop the item below the item to drop.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
* @throws org.assertj.swing.exception.ActionFailedException if there is no drag action in effect.
* @see #drop(int)
*/
public @Nonnull JTreeFixture dropAbove(int row) {
return drop(row - 1);
}
/**
* Simulates a user dropping an item into this fixture's {@code JTree}.
*
* @param row the row to drop the item above the item to drop.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
* @throws org.assertj.swing.exception.ActionFailedException if there is no drag action in effect.
* @see #drop(int)
*/
public @Nonnull JTreeFixture dropBelow(int row) {
return drop(row + 1);
}
/**
* Simulates a user dragging an item from this fixture's {@code JTree}.
*
* @param path the path corresponding to the item to drag.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws org.assertj.swing.exception.LocationUnavailableException if the given path cannot be found.
*/
public @Nonnull JTreeFixture drag(@Nonnull String path) {
driver().drag(target(), path);
return this;
}
/**
* Simulates a user dropping an item into this fixture's {@code JTree}.
*
* @param path the path corresponding to the item relative to the drop point.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws org.assertj.swing.exception.LocationUnavailableException if the given path cannot be found.
* @throws org.assertj.swing.exception.ActionFailedException if there is no drag action in effect.
*/
public @Nonnull JTreeFixture drop(@Nonnull String path) {
driver().drop(target(), path);
return this;
}
/**
* Simulates a user selecting the tree node at the given row.
*
* @param row the index of the row to select.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
*/
public @Nonnull JTreeFixture selectRow(int row) {
driver().selectRow(target(), row);
return this;
}
/**
* Simulates a user selecting the tree nodes at the given rows.
*
* @param rows the indices of the rows to select.
* @return this fixture.
* @throws NullPointerException if the array of rows is {@code null}.
* @throws IllegalArgumentException if the array of rows is empty.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for any of the given rows cannot be
* found.
*/
public @Nonnull JTreeFixture selectRows(@Nonnull int... rows) {
driver().selectRows(target(), rows);
return this;
}
/**
* Selects the given path, expanding parent nodes if necessary. Unlike {@link #clickPath(String)}, this method will
* not click the path if it is already selected.
*
* @param path the path to select.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws org.assertj.swing.exception.LocationUnavailableException if the given path cannot be found.
*/
public @Nonnull JTreeFixture selectPath(@Nonnull String path) {
driver().selectPath(target(), path);
return this;
}
/**
* Select the given paths, expanding parent nodes if necessary.
*
* @param paths the paths to select.
* @return this fixture.
* @throws NullPointerException if the array of rows is {@code null}.
* @throws IllegalArgumentException if the array of rows is empty.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws org.assertj.swing.exception.LocationUnavailableException if the any of the given paths cannot be found.
*/
public @Nonnull JTreeFixture selectPaths(@Nonnull String... paths) {
driver().selectPaths(target(), paths);
return this;
}
/**
* Simulates a user unselecting the tree node at the given row.
*
* @param row the index of the row to unselect.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
*/
public @Nonnull JTreeFixture unselectRow(int row) {
driver().unselectRow(target(), row);
return this;
}
/**
* Simulates a user unselecting the tree nodes at the given rows.
*
* @param rows the indices of the rows to unselect.
* @return this fixture.
* @throws NullPointerException if the array of rows is {@code null}.
* @throws IllegalArgumentException if the array of rows is empty.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for any of the given rows cannot be
* found.
*/
public @Nonnull JTreeFixture unselectRows(@Nonnull int... rows) {
driver().unselectRows(target(), rows);
return this;
}
/**
* Unselects the given path, expanding parent nodes if necessary. Unlike {@link #clickPath(String)}, this method will
* not click the path if it is not selected.
*
* @param path the path to unselect.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws org.assertj.swing.exception.LocationUnavailableException if the given path cannot be found.
*/
public @Nonnull JTreeFixture unselectPath(@Nonnull String path) {
driver().unselectPath(target(), path);
return this;
}
/**
* Unselect the given paths, expanding parent nodes if necessary.
*
* @param paths the paths to unselect.
* @return this fixture.
* @throws NullPointerException if the array of rows is {@code null}.
* @throws IllegalArgumentException if the array of rows is empty.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws org.assertj.swing.exception.LocationUnavailableException if the any of the given paths cannot be found.
*/
public @Nonnull JTreeFixture unselectPaths(@Nonnull String... paths) {
driver().unselectPaths(target(), paths);
return this;
}
/**
* Simulates a user toggling the open/closed state of the tree node at the given row.
*
* @param row the index of the row to toggle.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
* @throws org.assertj.swing.exception.ActionFailedException if this method fails to toggle the row.
*/
public @Nonnull JTreeFixture toggleRow(int row) {
driver().toggleRow(target(), row);
return this;
}
/**
* Simulates a user expanding the tree node at the given row.
*
* @param row the index of the row to expand.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
* @throws org.assertj.swing.exception.ActionFailedException if this method fails to expand the row.
*/
public @Nonnull JTreeFixture expandRow(int row) {
driver().expandRow(target(), row);
return this;
}
/**
* Simulates a user collapsing the tree node at the given row.
*
* @param row the index of the row to collapse.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
* @throws org.assertj.swing.exception.ActionFailedException if this method fails to collapse the row.
*/
public @Nonnull JTreeFixture collapseRow(int row) {
driver().collapseRow(target(), row);
return this;
}
/**
* Simulates a user expanding the tree node at the given path.
*
* @param path the path of the row to expand.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws org.assertj.swing.exception.LocationUnavailableException if the given path cannot be found.
* @throws org.assertj.swing.exception.ActionFailedException if this method fails to expand the path.
*/
public @Nonnull JTreeFixture expandPath(@Nonnull String path) {
driver().expandPath(target(), path);
return this;
}
/**
* Simulates a user collapsing the tree node at the given path.
*
* @param path the path of the row to collapse.
* @return this fixture.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws org.assertj.swing.exception.LocationUnavailableException if the given path cannot be found.
* @throws org.assertj.swing.exception.ActionFailedException if this method fails to collapse the path.
*/
public @Nonnull JTreeFixture collapsePath(@Nonnull String path) {
driver().collapsePath(target(), path);
return this;
}
/**
* Shows a pop-up menu at the position of the node in the given row.
*
* @param row the index of the row invoking the pop-up menu.
* @return a fixture that manages the displayed pop-up menu.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.ComponentLookupException if a pop-up menu cannot be found.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
*/
public @Nonnull JPopupMenuFixture showPopupMenuAt(int row) {
JPopupMenu popupMenu = driver().showPopupMenu(target(), row);
return new JPopupMenuFixture(robot(), popupMenu);
}
/**
* Shows a pop-up menu at the position of the last node in the given path. The last node in the given path will be
* made visible (by expanding the parent node(s)) if it is not visible.
*
* @param path the path of the node invoking the pop-up menu.
* @return a fixture that manages the displayed pop-up menu.
* @throws IllegalStateException if this fixture's {@code JTree} is disabled.
* @throws IllegalStateException if this fixture's {@code JTree} is not showing on the screen.
* @throws org.assertj.swing.exception.ComponentLookupException if a pop-up menu cannot be found.
* @throws org.assertj.swing.exception.LocationUnavailableException if the given path cannot be found.
*/
public @Nonnull JPopupMenuFixture showPopupMenuAt(@Nonnull String path) {
JPopupMenu popupMenu = driver().showPopupMenu(target(), path);
return new JPopupMenuFixture(robot(), popupMenu);
}
/**
* Asserts that this fixture's {@code JTree} is editable.
*
* @return this fixture.
* @throws AssertionError if this fixture's {@code JTree} is not editable.
*/
@Override
public @Nonnull JTreeFixture requireEditable() {
driver().requireEditable(target());
return this;
}
/**
* Asserts that this fixture's {@code JTree} is not editable.
*
* @return this fixture.
* @throws AssertionError if this fixture's {@code JTree} is editable.
*/
@Override
public @Nonnull JTreeFixture requireNotEditable() {
driver().requireNotEditable(target());
return this;
}
/**
* Asserts that this fixture's {@code JTree}'s selected rows are equal to the given one.
*
* @param rows the indices of the rows, expected to be selected.
* @throws NullPointerException if the array of row indices is {@code null}.
* @throws AssertionError if this fixture's {@code JTree} selection is not equal to the given rows.
* @return this fixture.
*/
public @Nonnull JTreeFixture requireSelection(@Nonnull int... rows) {
driver().requireSelection(target(), rows);
return this;
}
/**
* Asserts that this fixture's {@code JTree} selection is equal to the given paths.
*
* @param paths the given paths, expected to be selected.
* @return this fixture.
* @throws NullPointerException if the array of paths is {@code null}.
* @throws org.assertj.swing.exception.LocationUnavailableException if any of the given path cannot be found.
* @throws AssertionError if this fixture's {@code JTree} selection is not equal to the given paths.
*/
public @Nonnull JTreeFixture requireSelection(@Nonnull String... paths) {
driver().requireSelection(target(), paths);
return this;
}
/**
* Asserts that this fixture's {@code JTree}'s does not have any selection.
*
* @return this fixture.
* @throws AssertionError if this fixture's {@code JTree} has a selection.
*/
public @Nonnull JTreeFixture requireNoSelection() {
driver().requireNoSelection(target());
return this;
}
/**
* @return the separator to use when converting {@code TreePath}s to {@code String}s.
*/
public String separator() {
return driver().separator();
}
/**
* Updates the separator to use when converting {@code TreePath}s to {@code String}s. The default value is "/".
*
* @param separator the new separator.
* @return this fixture.
* @throws NullPointerException if the given separator is {@code null}.
*/
public @Nonnull JTreeFixture replaceSeparator(@Nonnull String separator) {
driver().replaceSeparator(separator);
return this;
}
/**
* Updates the implementation of {@link JTreeCellReader} to use when comparing internal values of a {@code JTree} and
* the values expected in a test. The default implementation to use is
* {@link org.assertj.swing.driver.BasicJTreeCellReader}.
*
* @param cellReader the new {@code JTreeCellValueReader} to use.
* @throws NullPointerException if {@code cellReader} is {@code null}.
* @return this fixture.
*/
public @Nonnull JTreeFixture replaceCellReader(@Nonnull JTreeCellReader cellReader) {
driver().replaceCellReader(cellReader);
return this;
}
/**
* Returns a fixture that manages the node specified by the given row.
*
* @param row the given row.
* @return a fixture that manages the node specified by the given row.
* @throws IndexOutOfBoundsException if the given index is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
*/
public @Nonnull JTreeRowFixture node(int row) {
driver().checkRowInBounds(target(), row);
return new JTreeRowFixture(this, row);
}
/**
* Returns a fixture that manages the node specified by the given path.
*
* @param path the given path.
* @return a fixture that manages the node specified by the given path.
* @throws org.assertj.swing.exception.LocationUnavailableException if the given path cannot be found.
*/
public @Nonnull JTreePathFixture node(@Nonnull String path) {
driver().checkPathExists(target(), path);
return new JTreePathFixture(this, path);
}
/**
* Returns the {@code String} representation of the given row.
*
* @param row the given row.
* @return the {@code String} representation of the node at the given path.
* @throws IndexOutOfBoundsException if the given row is less than zero or equal than or greater than the number of
* visible rows in the {@code JTree}.
* @throws org.assertj.swing.exception.LocationUnavailableException if a tree path for the given row cannot be found.
*/
public @Nullable String valueAt(int row) {
return driver().nodeValue(target(), row);
}
/**
* Returns the {@code String} representation of the node at the given path.
*
* @param path the given path.
* @return the {@code String} representation of the node at the given path.
* @throws org.assertj.swing.exception.LocationUnavailableException if the given path cannot be found.
*/
public @Nullable String valueAt(@Nonnull String path) {
return driver().nodeValue(target(), path);
}
}