/*
* 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.
*/
package org.apache.wicket.extensions.markup.html.form.palette;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import org.apache.wicket.WicketTestCase;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.LoadableDetachableModel;
import org.apache.wicket.model.util.ListModel;
import org.apache.wicket.util.tester.FormTester;
import org.apache.wicket.validation.IValidatable;
import org.apache.wicket.validation.IValidator;
import org.apache.wicket.validation.ValidationError;
import org.junit.Test;
/**
* Test for {@link Palette}.
*/
public class PaletteTest extends WicketTestCase
{
/**
*/
@Test
public void standard()
{
IModel<List<String>> selected = new ListModel<>(new ArrayList<>(Arrays.asList("A", "D")));
IModel<List<String>> all = new ListModel<>(new ArrayList<>(
Arrays.asList("A", "B", "C", "D")));
PaletteTestPage testPage = new PaletteTestPage(selected, all);
tester.startPage(testPage);
FormTester formTester = tester.newFormTester(testPage.form.getId());
formTester.submit();
Collection<String> collection = testPage.palette.getModelCollection();
assertEquals(2, collection.size());
Iterator<String> iterator = collection.iterator();
assertEquals("A", iterator.next());
assertEquals("D", iterator.next());
}
/**
* WICKET-4231 palette with choicesModel missing currently selected
*/
@Test
public void choicesModelMissingSelected()
{
IModel<List<String>> selected = new ListModel<>(new ArrayList<>(Arrays.asList("D")));
IModel<List<String>> all = new ListModel<>(new ArrayList<>(Arrays.asList("A", "B", "C")));
PaletteTestPage testPage = new PaletteTestPage(selected, all);
tester.startPage(testPage);
FormTester formTester = tester.newFormTester(testPage.form.getId());
formTester.submit();
Collection<String> collection = testPage.palette.getModelCollection();
assertEquals(0, collection.size());
}
/**
* WICKET-4231 palette with choicesModel accounting for currently selected
*/
@Test
public void choicesModelAccountingForSelected()
{
final List<String> list = new ArrayList<>(Arrays.asList("D"));
IModel<List<String>> selected = new ListModel<>(list);
IModel<List<String>> all = new LoadableDetachableModel<List<String>>()
{
@Override
protected List<String> load()
{
List<String> fromDB = Arrays.asList("A", "B", "C"); // normally coming from DB
List<String> result = new ArrayList<>();
result.addAll(fromDB);
// include already selected
result.addAll(list);
return result;
}
};
PaletteTestPage testPage = new PaletteTestPage(selected, all);
tester.startPage(testPage);
FormTester formTester = tester.newFormTester(testPage.form.getId());
formTester.submit();
Collection<String> collection = testPage.palette.getModelCollection();
assertEquals(1, collection.size());
assertEquals("D", collection.iterator().next());
}
/**
* WICKET-4590 single unselected item
*/
@Test
public void choicesModelSingleNotSelected()
{
IModel<List<String>> selected = new ListModel<>(new ArrayList<String>());
IModel<List<String>> all = new ListModel<>(new ArrayList<>(Arrays.asList("A")));
PaletteTestPage testPage = new PaletteTestPage(selected, all);
tester.startPage(testPage);
tester.assertContains("<option value=\"A\">A</option>");
}
@Test
public void required()
{
IModel<List<String>> selected = new ListModel<>(new ArrayList<String>());
IModel<List<String>> all = new ListModel<>(new ArrayList<>(Arrays.asList("A")));
PaletteTestPage testPage = new PaletteTestPage(selected, all);
testPage.palette.setRequired(true);
tester.startPage(testPage);
FormTester formTester = tester.newFormTester(testPage.form.getId());
formTester.submit();
assertTrue(testPage.form.hasError());
}
@Test
public void validationErrorRawInput()
{
IModel<List<String>> selected = new ListModel<>(new ArrayList<String>());
IModel<List<String>> all = new ListModel<>(new ArrayList<>(Arrays.asList("A", "B")));
PaletteTestPage testPage = new PaletteTestPage(selected, all);
testPage.palette.add(new IValidator<Collection<String>>()
{
@Override
public void validate(IValidatable<Collection<String>> validatable)
{
if (validatable.getValue().contains("A"))
{
validatable.error(new ValidationError("A not allowed"));
}
}
});
tester.startPage(testPage);
FormTester formTester = tester.newFormTester(testPage.form.getId());
formTester.setValue("palette:recorder", "A");
formTester.submit();
assertTrue(testPage.form.hasError());
// with RAW_INPUT
tester.assertContains("<option value=\"B\">B</option>\\s*</select>");
tester.assertContains("<option value=\"A\">A</option>\\s*</select>");
testPage.form.clearInput();
tester.startPage(testPage);
// without RAW_INPUT
tester
.assertContains("<option value=\"A\">A</option>\\s*<option value=\"B\">B</option>\\s*</select>");
}
}