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/*
* Copyright 2000-2014 Vaadin Ltd.
*
* 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.
*/
package com.vaadin.data;
import java.lang.reflect.Constructor;
import java.util.Date;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import com.vaadin.data.fieldgroup.DefaultFieldGroupFieldFactory;
import com.vaadin.ui.AbstractSelect;
import com.vaadin.ui.ComboBox;
import com.vaadin.ui.DateField;
import com.vaadin.ui.Field;
import com.vaadin.ui.InlineDateField;
import com.vaadin.ui.ListSelect;
import com.vaadin.ui.PopupDateField;
import com.vaadin.ui.TextField;
public class DefaultFieldGroupFieldFactoryTest {
private DefaultFieldGroupFieldFactory fieldFactory;
@Before
public void setupFieldFactory() {
fieldFactory = DefaultFieldGroupFieldFactory.get();
}
@Test
public void noPublicConstructor() {
Class<DefaultFieldGroupFieldFactory> clazz = DefaultFieldGroupFieldFactory.class;
Constructor<?>[] constructors = clazz.getConstructors();
Assert.assertEquals(
"DefaultFieldGroupFieldFactory contains public constructors",
0, constructors.length);
}
@Test
public void testSameInstance() {
DefaultFieldGroupFieldFactory factory1 = DefaultFieldGroupFieldFactory
.get();
DefaultFieldGroupFieldFactory factory2 = DefaultFieldGroupFieldFactory
.get();
Assert.assertTrue(
"DefaultFieldGroupFieldFactory.get() method returns different instances",
factory1 == factory2);
Assert.assertNotNull(
"DefaultFieldGroupFieldFactory.get() method returns null",
factory1);
}
@Test
public void testDateGenerationForPopupDateField() {
Field f = fieldFactory.createField(Date.class, DateField.class);
Assert.assertNotNull(f);
Assert.assertEquals(PopupDateField.class, f.getClass());
}
@Test
public void testDateGenerationForInlineDateField() {
Field f = fieldFactory.createField(Date.class, InlineDateField.class);
Assert.assertNotNull(f);
Assert.assertEquals(InlineDateField.class, f.getClass());
}
@Test
public void testDateGenerationForTextField() {
Field f = fieldFactory.createField(Date.class, TextField.class);
Assert.assertNotNull(f);
Assert.assertEquals(TextField.class, f.getClass());
}
@Test
public void testDateGenerationForField() {
Field f = fieldFactory.createField(Date.class, Field.class);
Assert.assertNotNull(f);
Assert.assertEquals(PopupDateField.class, f.getClass());
}
public enum SomeEnum {
FOO, BAR;
}
@Test
public void testEnumComboBox() {
Field f = fieldFactory.createField(SomeEnum.class, ComboBox.class);
Assert.assertNotNull(f);
Assert.assertEquals(ComboBox.class, f.getClass());
}
@Test
public void testEnumAnySelect() {
Field f = fieldFactory
.createField(SomeEnum.class, AbstractSelect.class);
Assert.assertNotNull(f);
Assert.assertEquals(ListSelect.class, f.getClass());
}
@Test
public void testEnumAnyField() {
Field f = fieldFactory.createField(SomeEnum.class, Field.class);
Assert.assertNotNull(f);
Assert.assertEquals(ListSelect.class, f.getClass());
}
}
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