/*
* 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 de.unioninvestment.eai.portal.support.vaadin.support;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.sameInstance;
import static org.junit.Assert.assertThat;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyNoMoreInteractions;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.Locale;
import org.junit.Before;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
import org.mockito.Captor;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import com.vaadin.data.Property;
import com.vaadin.data.Property.ReadOnlyStatusChangeEvent;
import com.vaadin.data.Property.ReadOnlyStatusChangeListener;
import com.vaadin.data.Property.ValueChangeListener;
import com.vaadin.data.util.ObjectProperty;
import com.vaadin.data.util.converter.Converter;
public class ConvertablePropertyWrapperTest {
private Property<String> backingProperty;
private Converter<Date, String> converter;
private ConvertablePropertyWrapper<Date, String> wrapper;
@Mock
private ValueChangeListener listenerMock;
@Mock
private ReadOnlyStatusChangeListener readonlyListenerMock;
@Captor
private ArgumentCaptor<Property.ValueChangeEvent> eventCaptor;
@Captor
private ArgumentCaptor<ReadOnlyStatusChangeEvent> readonlyEventCaptor;
@Before
public void setup() {
MockitoAnnotations.initMocks(this);
backingProperty = new ObjectProperty<String>("Test", String.class);
converter = new DateToStringConverter(Calendar.DAY_OF_MONTH,
"dd.MM.yyyy");
wrapper = new ConvertablePropertyWrapper<Date, String>(backingProperty,
converter, Locale.GERMANY);
}
@Test
public void shouldConvertToBackingProperty() {
wrapper.setValue(new GregorianCalendar(2013, 6, 18).getTime());
assertThat(backingProperty.getValue(), is("18.07.2013"));
}
@Test
public void shouldConvertFromBackingProperty() {
backingProperty.setValue("18.07.2013");
assertThat(wrapper.getValue(),
is(new GregorianCalendar(2013, 6, 18).getTime()));
}
@SuppressWarnings("rawtypes")
@Test
public void shouldNotifyAboutFrontendChanges() {
wrapper.addValueChangeListener(listenerMock);
wrapper.setValue(new GregorianCalendar(2013, 6, 18).getTime());
verify(listenerMock).valueChange(eventCaptor.capture());
assertThat(eventCaptor.getValue().getProperty(), sameInstance((Property)wrapper));
verifyNoMoreInteractions(listenerMock);
}
@SuppressWarnings("rawtypes")
@Test
public void shouldNotifyAboutBackendChanges() {
wrapper.addValueChangeListener(listenerMock);
backingProperty.setValue("18.07.2013");
verify(listenerMock).valueChange(eventCaptor.capture());
assertThat(eventCaptor.getValue().getProperty(), sameInstance((Property)wrapper));
verifyNoMoreInteractions(listenerMock);
}
@Test
public void shouldPropagateBackendReadonlyChanges() {
backingProperty.setReadOnly(true);
assertThat(wrapper.isReadOnly(), is(true));
}
@Test
public void shouldPropagateFrontendReadonlyChanges() {
wrapper.setReadOnly(true);
assertThat(backingProperty.isReadOnly(), is(true));
}
@SuppressWarnings("rawtypes")
@Test
public void shouldNotifyAboutFrontendReadonlyChanges() {
wrapper.addReadOnlyStatusChangeListener(readonlyListenerMock);
wrapper.setReadOnly(true);
verify(readonlyListenerMock).readOnlyStatusChange(readonlyEventCaptor.capture());
assertThat(readonlyEventCaptor.getValue().getProperty(), sameInstance((Property)wrapper));
verifyNoMoreInteractions(readonlyListenerMock);
}
@SuppressWarnings("rawtypes")
@Test
public void shouldNotifyAboutBackendReadonlyChanges() {
wrapper.addReadOnlyStatusChangeListener(readonlyListenerMock);
backingProperty.setReadOnly(true);
verify(readonlyListenerMock).readOnlyStatusChange(readonlyEventCaptor.capture());
assertThat(readonlyEventCaptor.getValue().getProperty(), sameInstance((Property)wrapper));
verifyNoMoreInteractions(readonlyListenerMock);
}
}