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package com.vaadin.data.util;
import java.util.Collection;
import org.junit.Test;
import com.vaadin.data.Container;
import com.vaadin.data.Item;
import com.vaadin.data.Property;
public class ContainerOrderedWrapperTest extends AbstractContainerTestBase {
// This class is needed to get an implementation of container
// which is not an implementation of Ordered interface.
private class NotOrderedContainer implements Container {
private IndexedContainer container;
public NotOrderedContainer() {
container = new IndexedContainer();
}
@Override
public Item getItem(Object itemId) {
return container.getItem(itemId);
}
@Override
public Collection<?> getContainerPropertyIds() {
return container.getContainerPropertyIds();
}
@Override
public Collection<?> getItemIds() {
return container.getItemIds();
}
@Override
public Property getContainerProperty(Object itemId, Object propertyId) {
return container.getContainerProperty(itemId, propertyId);
}
@Override
public Class<?> getType(Object propertyId) {
return container.getType(propertyId);
}
@Override
public int size() {
return container.size();
}
@Override
public boolean containsId(Object itemId) {
return container.containsId(itemId);
}
@Override
public Item addItem(Object itemId)
throws UnsupportedOperationException {
return container.addItem(itemId);
}
@Override
public Object addItem() throws UnsupportedOperationException {
return container.addItem();
}
@Override
public boolean removeItem(Object itemId)
throws UnsupportedOperationException {
return container.removeItem(itemId);
}
@Override
public boolean addContainerProperty(Object propertyId, Class<?> type,
Object defaultValue) throws UnsupportedOperationException {
return container.addContainerProperty(propertyId, type,
defaultValue);
}
@Override
public boolean removeContainerProperty(Object propertyId)
throws UnsupportedOperationException {
return container.removeContainerProperty(propertyId);
}
@Override
public boolean removeAllItems() throws UnsupportedOperationException {
return container.removeAllItems();
}
}
@Test
public void testBasicOperations() {
testBasicContainerOperations(
new ContainerOrderedWrapper(new NotOrderedContainer()));
}
@Test
public void testOrdered() {
testContainerOrdered(
new ContainerOrderedWrapper(new NotOrderedContainer()));
}
}
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