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package com.vaadin.v7.data.fieldgroup;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.lang.reflect.Constructor;
import java.util.Date;
import org.junit.Before;
import org.junit.Test;
import com.vaadin.v7.ui.AbstractSelect;
import com.vaadin.v7.ui.ComboBox;
import com.vaadin.v7.ui.DateField;
import com.vaadin.v7.ui.Field;
import com.vaadin.v7.ui.InlineDateField;
import com.vaadin.v7.ui.ListSelect;
import com.vaadin.v7.ui.PopupDateField;
import com.vaadin.v7.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();
assertEquals(
"DefaultFieldGroupFieldFactory contains public constructors", 0,
constructors.length);
}
@Test
public void testSameInstance() {
DefaultFieldGroupFieldFactory factory1 = DefaultFieldGroupFieldFactory
.get();
DefaultFieldGroupFieldFactory factory2 = DefaultFieldGroupFieldFactory
.get();
assertTrue(
"DefaultFieldGroupFieldFactory.get() method returns different instances",
factory1 == factory2);
assertNotNull("DefaultFieldGroupFieldFactory.get() method returns null",
factory1);
}
@Test
public void testDateGenerationForPopupDateField() {
Field f = fieldFactory.createField(Date.class, DateField.class);
assertNotNull(f);
assertEquals(PopupDateField.class, f.getClass());
}
@Test
public void testDateGenerationForInlineDateField() {
Field f = fieldFactory.createField(Date.class, InlineDateField.class);
assertNotNull(f);
assertEquals(InlineDateField.class, f.getClass());
}
@Test
public void testDateGenerationForTextField() {
Field f = fieldFactory.createField(Date.class, TextField.class);
assertNotNull(f);
assertEquals(TextField.class, f.getClass());
}
@Test
public void testDateGenerationForField() {
Field f = fieldFactory.createField(Date.class, Field.class);
assertNotNull(f);
assertEquals(PopupDateField.class, f.getClass());
}
public enum SomeEnum {
FOO, BAR;
}
@Test
public void testEnumComboBox() {
Field f = fieldFactory.createField(SomeEnum.class, ComboBox.class);
assertNotNull(f);
assertEquals(ComboBox.class, f.getClass());
}
@Test
public void testEnumAnySelect() {
Field f = fieldFactory.createField(SomeEnum.class,
AbstractSelect.class);
assertNotNull(f);
assertEquals(ListSelect.class, f.getClass());
}
@Test
public void testEnumAnyField() {
Field f = fieldFactory.createField(SomeEnum.class, Field.class);
assertNotNull(f);
assertEquals(ListSelect.class, f.getClass());
}
}
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