/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php
*
* 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.android.ide.eclipse.adt.internal.editors.manifest.model;
import com.android.ide.eclipse.adt.internal.editors.descriptors.ElementDescriptor;
import com.android.ide.eclipse.adt.internal.editors.mock.MockXmlNode;
import com.android.ide.eclipse.adt.internal.editors.uimodel.UiElementNode;
import org.w3c.dom.Node;
import java.util.Iterator;
import junit.framework.TestCase;
public class UiElementNodeTest extends TestCase {
private ElementDescriptor e;
private UiElementNode ui;
@Override
protected void setUp() throws Exception {
e = new ElementDescriptor("manifest", new ElementDescriptor[] {
new ElementDescriptor("application", new ElementDescriptor[] {
new ElementDescriptor("provider"),
new ElementDescriptor("activity", new ElementDescriptor[] {
new ElementDescriptor("intent-filter")
}),
}),
new ElementDescriptor("permission")
});
ui = new UiElementNode(e);
super.setUp();
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
// pass
}
/**
* Check initialization values for ui node
*/
public void testInit() {
assertSame(e, ui.getDescriptor());
assertNull(ui.getUiParent());
assertEquals(0, ui.getUiChildren().size());
assertEquals(0, ui.getUiAttributes().size());
}
/**
* loadFrom() does nothing if the root node doesn't match what's expected
*/
public void testLoadFrom_InvalidRoot() {
assertEquals(0, ui.getUiChildren().size());
MockXmlNode root = new MockXmlNode(null /* namespace */, "blah", Node.ELEMENT_NODE, null);
ui.loadFromXmlNode(root);
assertEquals(0, ui.getUiChildren().size());
}
/**
* UiElementNode.loadFrom should be used to populate an empty ui node from an
* existing XML node tree.
*/
public void testLoadFrom_NewTree_1_Node() {
MockXmlNode root = new MockXmlNode(null /* namespace */, "manifest", Node.ELEMENT_NODE,
new MockXmlNode[] {
new MockXmlNode(null /* namespace */, "application", Node.ELEMENT_NODE, null)
});
// get /manifest
ui.loadFromXmlNode(root);
assertEquals("manifest", ui.getDescriptor().getXmlName());
assertEquals(1, ui.getUiChildren().size());
assertEquals(0, ui.getUiAttributes().size());
// get /manifest/application
Iterator<UiElementNode> ui_child_it = ui.getUiChildren().iterator();
UiElementNode application = ui_child_it.next();
assertEquals("application", application.getDescriptor().getXmlName());
assertEquals(0, application.getUiChildren().size());
assertEquals(0, application.getUiAttributes().size());
}
public void testLoadFrom_NewTree_2_Nodes() {
MockXmlNode root = new MockXmlNode(null /* namespace */, "manifest", Node.ELEMENT_NODE,
new MockXmlNode[] {
new MockXmlNode(null /* namespace */, "application", Node.ELEMENT_NODE, null),
new MockXmlNode(null /* namespace */, "permission", Node.ELEMENT_NODE, null),
});
// get /manifest
ui.loadFromXmlNode(root);
assertEquals("manifest", ui.getDescriptor().getXmlName());
assertEquals(2, ui.getUiChildren().size());
assertEquals(0, ui.getUiAttributes().size());
// get /manifest/application
Iterator<UiElementNode> ui_child_it = ui.getUiChildren().iterator();
UiElementNode application = ui_child_it.next();
assertEquals("application", application.getDescriptor().getXmlName());
assertEquals(0, application.getUiChildren().size());
assertEquals(0, application.getUiAttributes().size());
// get /manifest/permission
UiElementNode first_permission = ui_child_it.next();
assertEquals("permission", first_permission.getDescriptor().getXmlName());
assertEquals(0, first_permission.getUiChildren().size());
assertEquals(0, first_permission.getUiAttributes().size());
}
public void testLoadFrom_NewTree_N_Nodes() {
MockXmlNode root = new MockXmlNode(null /* namespace */, "manifest", Node.ELEMENT_NODE,
new MockXmlNode[] {
new MockXmlNode(null /* namespace */, "application", Node.ELEMENT_NODE,
new MockXmlNode[] {
new MockXmlNode(null /* namespace */, "activity", Node.ELEMENT_NODE,
null),
new MockXmlNode(null /* namespace */, "activity", Node.ELEMENT_NODE,
new MockXmlNode[] {
new MockXmlNode(null /* namespace */, "intent-filter",
Node.ELEMENT_NODE, null),
}),
new MockXmlNode(null /* namespace */, "provider", Node.ELEMENT_NODE,
null),
new MockXmlNode(null /* namespace */, "provider", Node.ELEMENT_NODE,
null),
}),
new MockXmlNode(null /* namespace */, "permission", Node.ELEMENT_NODE,
null),
new MockXmlNode(null /* namespace */, "permission", Node.ELEMENT_NODE,
null),
});
// get /manifest
ui.loadFromXmlNode(root);
assertEquals("manifest", ui.getDescriptor().getXmlName());
assertEquals(3, ui.getUiChildren().size());
assertEquals(0, ui.getUiAttributes().size());
// get /manifest/application
Iterator<UiElementNode> ui_child_it = ui.getUiChildren().iterator();
UiElementNode application = ui_child_it.next();
assertEquals("application", application.getDescriptor().getXmlName());
assertEquals(4, application.getUiChildren().size());
assertEquals(0, application.getUiAttributes().size());
// get /manifest/application/activity #1
Iterator<UiElementNode> app_child_it = application.getUiChildren().iterator();
UiElementNode first_activity = app_child_it.next();
assertEquals("activity", first_activity.getDescriptor().getXmlName());
assertEquals(0, first_activity.getUiChildren().size());
assertEquals(0, first_activity.getUiAttributes().size());
// get /manifest/application/activity #2
UiElementNode second_activity = app_child_it.next();
assertEquals("activity", second_activity.getDescriptor().getXmlName());
assertEquals(1, second_activity.getUiChildren().size());
assertEquals(0, second_activity.getUiAttributes().size());
// get /manifest/application/activity #2/intent-filter #1
Iterator<UiElementNode> activity_child_it = second_activity.getUiChildren().iterator();
UiElementNode intent_filter = activity_child_it.next();
assertEquals("intent-filter", intent_filter.getDescriptor().getXmlName());
assertEquals(0, intent_filter.getUiChildren().size());
assertEquals(0, intent_filter.getUiAttributes().size());
// get /manifest/application/provider #1
UiElementNode first_provider = app_child_it.next();
assertEquals("provider", first_provider.getDescriptor().getXmlName());
assertEquals(0, first_provider.getUiChildren().size());
assertEquals(0, first_provider.getUiAttributes().size());
// get /manifest/application/provider #2
UiElementNode second_provider = app_child_it.next();
assertEquals("provider", second_provider.getDescriptor().getXmlName());
assertEquals(0, second_provider.getUiChildren().size());
assertEquals(0, second_provider.getUiAttributes().size());
// get /manifest/permission #1
UiElementNode first_permission = ui_child_it.next();
assertEquals("permission", first_permission.getDescriptor().getXmlName());
assertEquals(0, first_permission.getUiChildren().size());
assertEquals(0, first_permission.getUiAttributes().size());
// get /manifest/permission #1
UiElementNode second_permission = ui_child_it.next();
assertEquals("permission", second_permission.getDescriptor().getXmlName());
assertEquals(0, second_permission.getUiChildren().size());
assertEquals(0, second_permission.getUiAttributes().size());
}
}