package com.vaadin.v7.data.util;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import org.junit.Test;
import com.vaadin.v7.data.Container.Filter;
import com.vaadin.v7.data.Item;
public class HierarchicalContainerTest
extends AbstractHierarchicalContainerTestBase {
@Test
public void testBasicOperations() {
testBasicContainerOperations(new HierarchicalContainer());
}
@Test
public void testFiltering() {
testContainerFiltering(new HierarchicalContainer());
}
@Test
public void testSorting() {
testContainerSorting(new HierarchicalContainer());
}
@Test
public void testOrdered() {
testContainerOrdered(new HierarchicalContainer());
}
@Test
public void testHierarchicalSorting() {
testHierarchicalSorting(new HierarchicalContainer());
}
@Test
public void testSortingAndFiltering() {
testContainerSortingAndFiltering(new HierarchicalContainer());
}
@Test
public void testRemovingItemsFromFilteredContainer() {
HierarchicalContainer container = new HierarchicalContainer();
initializeContainer(container);
container.setIncludeParentsWhenFiltering(true);
container.addContainerFilter(FULLY_QUALIFIED_NAME, "ab", false, false);
Object p1 = container.getParent("com.vaadin.ui.TabSheet");
assertEquals("com.vaadin.ui", p1);
container.removeItem("com.vaadin.ui.TabSheet");
// Parent for the removed item must be null because the item is no
// longer in the container
p1 = container.getParent("com.vaadin.ui.TabSheet");
assertNull("Parent should be null, is " + p1, p1);
container.removeAllItems();
p1 = container.getParent("com.vaadin.terminal.gwt.client.Focusable");
assertNull("Parent should be null, is " + p1, p1);
}
@Test
public void testParentWhenRemovingFilterFromContainer() {
HierarchicalContainer container = new HierarchicalContainer();
initializeContainer(container);
container.setIncludeParentsWhenFiltering(true);
container.addContainerFilter(FULLY_QUALIFIED_NAME, "ab", false, false);
Object p1 = container.getParent("com.vaadin.ui.TabSheet");
assertEquals("com.vaadin.ui", p1);
p1 = container
.getParent("com.vaadin.terminal.gwt.client.ui.VPopupCalendar");
assertNull(p1);
container.removeAllContainerFilters();
p1 = container
.getParent("com.vaadin.terminal.gwt.client.ui.VPopupCalendar");
assertEquals("com.vaadin.terminal.gwt.client.ui", p1);
}
@Test
public void testChangeParentInFilteredContainer() {
HierarchicalContainer container = new HierarchicalContainer();
initializeContainer(container);
container.setIncludeParentsWhenFiltering(true);
container.addContainerFilter(FULLY_QUALIFIED_NAME, "Tab", false, false);
// Change parent of filtered item
Object p1 = container.getParent("com.vaadin.ui.TabSheet");
assertEquals("com.vaadin.ui", p1);
container.setParent("com.vaadin.ui.TabSheet", "com.vaadin");
p1 = container.getParent("com.vaadin.ui.TabSheet");
assertEquals("com.vaadin", p1);
container.setParent("com.vaadin.ui.TabSheet", "com");
p1 = container.getParent("com.vaadin.ui.TabSheet");
assertEquals("com", p1);
container.setParent("com.vaadin.ui.TabSheet", null);
p1 = container.getParent("com.vaadin.ui.TabSheet");
assertNull(p1);
// root -> non-root
container.setParent("com.vaadin.ui.TabSheet", "com");
p1 = container.getParent("com.vaadin.ui.TabSheet");
assertEquals("com", p1);
}
@Test
public void testHierarchicalFilteringWithParents() {
HierarchicalContainer container = new HierarchicalContainer();
initializeContainer(container);
container.setIncludeParentsWhenFiltering(true);
// Filter by "contains ab"
container.addContainerFilter(FULLY_QUALIFIED_NAME, "ab", false, false);
// 20 items match the filters and the have 8 parents that should also be
// included
// only one root "com" should exist
// filtered
int expectedSize = 29;
int expectedRoots = 1;
validateHierarchicalContainer(container, "com",
"com.vaadin.ui.TabSheet",
"com.vaadin.terminal.gwt.client.Focusable", "blah", true,
expectedSize, expectedRoots, true);
// only include .gwt.client classes
container.removeAllContainerFilters();
container.addContainerFilter(FULLY_QUALIFIED_NAME, ".gwt.client.",
false, false);
int packages = 6;
int classes = 112;
expectedSize = packages + classes;
expectedRoots = 1;
validateHierarchicalContainer(container, "com",
"com.vaadin.terminal.gwt.client.WidgetSet",
"com.vaadin.terminal.gwt.client.ui.VSplitPanelVertical", "blah",
true, expectedSize, expectedRoots, true);
// Additionally remove all without 'm' in the simple name.
container.addContainerFilter(SIMPLE_NAME, "m", false, false);
expectedSize = 7 + 18;
expectedRoots = 1;
validateHierarchicalContainer(container, "com",
"com.vaadin.terminal.gwt.client.ui.VUriFragmentUtility",
"com.vaadin.terminal.gwt.client.ui.layout.ChildComponentContainer",
"blah", true, expectedSize, expectedRoots, true);
}
@Test
public void testRemoveLastChild() {
HierarchicalContainer c = new HierarchicalContainer();
c.addItem("root");
assertEquals(false, c.hasChildren("root"));
c.addItem("child");
c.setParent("child", "root");
assertEquals(true, c.hasChildren("root"));
c.removeItem("child");
assertFalse(c.containsId("child"));
assertNull(c.getChildren("root"));
assertNull(c.getChildren("child"));
assertFalse(c.hasChildren("child"));
assertFalse(c.hasChildren("root"));
}
@Test
public void testRemoveLastChildFromFiltered() {
HierarchicalContainer c = new HierarchicalContainer();
c.addItem("root");
assertEquals(false, c.hasChildren("root"));
c.addItem("child");
c.setParent("child", "root");
assertEquals(true, c.hasChildren("root"));
// Dummy filter that does not remove any items
c.addContainerFilter(new Filter() {
@Override
public boolean passesFilter(Object itemId, Item item)
throws UnsupportedOperationException {
return true;
}
@Override
public boolean appliesToProperty(Object propertyId) {
return true;
}
});
c.removeItem("child");
assertFalse(c.containsId("child"));
assertNull(c.getChildren("root"));
assertNull(c.getChildren("child"));
assertFalse(c.hasChildren("child"));
assertFalse(c.hasChildren("root"));
}
@Test
public void testHierarchicalFilteringWithoutParents() {
HierarchicalContainer container = new HierarchicalContainer();
initializeContainer(container);
container.setIncludeParentsWhenFiltering(false);
// Filter by "contains ab"
container.addContainerFilter(SIMPLE_NAME, "ab", false, false);
// 20 items match the filter.
// com.vaadin.data.BufferedValidatable
// com.vaadin.data.Validatable
// com.vaadin.terminal.gwt.client.Focusable
// com.vaadin.terminal.gwt.client.Paintable
// com.vaadin.terminal.gwt.client.ui.Table
// com.vaadin.terminal.gwt.client.ui.VLabel
// com.vaadin.terminal.gwt.client.ui.VScrollTable
// com.vaadin.terminal.gwt.client.ui.VTablePaging
// com.vaadin.terminal.gwt.client.ui.VTabsheet
// com.vaadin.terminal.gwt.client.ui.VTabsheetBase
// com.vaadin.terminal.gwt.client.ui.VTabsheetPanel
// com.vaadin.server.ChangeVariablesErrorEvent
// com.vaadin.server.Paintable
// com.vaadin.server.Scrollable
// com.vaadin.server.Sizeable
// com.vaadin.server.VariableOwner
// com.vaadin.ui.Label
// com.vaadin.ui.Table
// com.vaadin.ui.TableFieldFactory
// com.vaadin.ui.TabSheet
// all become roots.
int expectedSize = 20;
int expectedRoots = 20;
validateHierarchicalContainer(container,
"com.vaadin.data.BufferedValidatable", "com.vaadin.ui.TabSheet",
"com.vaadin.terminal.gwt.client.ui.VTabsheetBase", "blah", true,
expectedSize, expectedRoots, false);
// only include .gwt.client classes
container.removeAllContainerFilters();
container.addContainerFilter(FULLY_QUALIFIED_NAME, ".gwt.client.",
false, false);
int packages = 3;
int classes = 110;
expectedSize = packages + classes;
expectedRoots = 35 + 1; // com.vaadin.terminal.gwt.client.ui +
// com.vaadin.terminal.gwt.client.*
// Sorting is case insensitive
validateHierarchicalContainer(container,
"com.vaadin.terminal.gwt.client.ApplicationConfiguration",
"com.vaadin.terminal.gwt.client.WidgetSet",
"com.vaadin.terminal.gwt.client.ui.VOptionGroup", "blah", true,
expectedSize, expectedRoots, false);
// Additionally remove all without 'P' in the simple name.
container.addContainerFilter(SIMPLE_NAME, "P", false, false);
expectedSize = 13;
expectedRoots = expectedSize;
validateHierarchicalContainer(container,
"com.vaadin.terminal.gwt.client.Paintable",
"com.vaadin.terminal.gwt.client.ui.VTabsheetPanel",
"com.vaadin.terminal.gwt.client.ui.VPopupCalendar", "blah",
true, expectedSize, expectedRoots, false);
}
}