/*
* Copyright 2013-2014 SmartBear Software
*
* Licensed under the EUPL, Version 1.1 or - as soon they will be approved by the European
* Commission - subsequent versions of the EUPL (the "Licence"); You may not use this work
* except in compliance with the Licence.
*
* You may obtain a copy of the Licence at:
* http://ec.europa.eu/idabc/eupl
*
* Unless required by applicable law or agreed to in writing, software distributed under the
* Licence is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the Licence for the specific language governing permissions
* and limitations under the Licence.
*/
package org.loadui.testfx.controls;
import javafx.scene.Node;
import javafx.scene.control.ListView;
import org.hamcrest.BaseMatcher;
import org.hamcrest.Description;
import org.hamcrest.Factory;
import org.loadui.testfx.exceptions.NoNodesFoundException;
import static org.loadui.testfx.GuiTest.find;
public class ListViews {
/**
* Get the number of rows in the list.
*
* @param list
* @return number of rows in list
*/
public static int numberOfRowsIn(ListView<?> list) {
return list.getItems().size();
}
/**
* Get the number of rows in the list that matches the CSS query.
*
* @param listQuery
* @return
*/
public static int numberOfRowsIn(String listQuery) {
ListView<?> table = find(listQuery);
return table.getItems().size();
}
@SuppressWarnings("unchecked")
@Factory
public static <S> org.hamcrest.Matcher<S> containsRow(Object rowValue) {
return new ListContainsMatcher(rowValue);
}
static boolean containsRow(ListView<?> list, Object rowValue) {
return list.getItems()
.stream()
.anyMatch(rowData -> rowValue.equals(rowData) || rowValue.equals(rowData.toString()));
}
static ListView<?> getListView(String listSelector) {
Node node = find(listSelector);
if (!(node instanceof ListView)) {
throw new NoNodesFoundException(listSelector + " selected " + node +
" which is not a ListView!");
}
return (ListView<?>) node;
}
@SuppressWarnings("rawtypes")
private static class ListContainsMatcher extends BaseMatcher {
private Object valueToMatch;
public ListContainsMatcher(Object valueToMatch) {
this.valueToMatch = valueToMatch;
}
@Override
public boolean matches(Object o) {
if (o instanceof String) {
String query = (String) o;
return ListViews.containsRow(getListView(query), valueToMatch);
}
else if (o instanceof ListView) {
ListView tableView = (ListView) o;
return ListViews.containsRow(tableView, valueToMatch);
}
return false;
}
@Override
public void describeTo(Description description) {
description.appendText("The list does not contain a row with value '" +
valueToMatch + "'");
}
}
}