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Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/manifest/model/UiElementNodeTest.java')
| -rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/manifest/model/UiElementNodeTest.java | 284 |
1 files changed, 284 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/manifest/model/UiElementNodeTest.java b/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/manifest/model/UiElementNodeTest.java new file mode 100644 index 000000000..d19f933d0 --- /dev/null +++ b/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/manifest/model/UiElementNodeTest.java @@ -0,0 +1,284 @@ +/* + * 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.SdkConstants; +import com.android.ide.eclipse.adt.internal.editors.descriptors.ElementDescriptor; +import com.android.ide.eclipse.adt.internal.editors.descriptors.ElementDescriptor.Mandatory; +import com.android.ide.eclipse.adt.internal.editors.mock.MockXmlNode; +import com.android.ide.eclipse.adt.internal.editors.uimodel.UiElementNode; +import com.android.utils.XmlUtils; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +import java.util.Iterator; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; + +import junit.framework.TestCase; + +@SuppressWarnings("javadoc") +public class UiElementNodeTest extends TestCase { + + private UiElementNode ui; + private ElementDescriptor mManifestDesc; + private ElementDescriptor mAppDesc; + private ElementDescriptor mUsesSdkDesc; + + @Override + protected void setUp() throws Exception { + mAppDesc = new ElementDescriptor("application", new ElementDescriptor[] { + new ElementDescriptor("provider"), + new ElementDescriptor("activity", new ElementDescriptor[] { + new ElementDescriptor("intent-filter") + }), + }, Mandatory.MANDATORY_LAST); + + mUsesSdkDesc = new ElementDescriptor("uses-sdk", new ElementDescriptor[] {}, + Mandatory.MANDATORY); + + mManifestDesc = new ElementDescriptor("manifest", new ElementDescriptor[] { + mAppDesc, + mUsesSdkDesc, + new ElementDescriptor("permission") + }, Mandatory.MANDATORY); + + ui = new UiElementNode(mManifestDesc); + + super.setUp(); + } + + @Override + protected void tearDown() throws Exception { + super.tearDown(); + // pass + } + + /** + * Check initialization values for ui node + */ + public void testInit() { + assertSame(mManifestDesc, ui.getDescriptor()); + assertNull(ui.getUiParent()); + assertEquals(0, ui.getUiChildren().size()); + assertEquals(0, ui.getAllUiAttributes().size()); + } + + /** + * We declared the descriptors as having a "mandatory last" application element + * and a mandatory non-last uses-sdk element. This means if we create an empty + * UiModel, we should get these two created, with the application element after + * the uses-sdk. + */ + public void testMandatoryOrder() { + // Add the mandatory nodes with no XML backing, do it explicitly in the wrong order. + assertEquals(0, ui.getUiChildren().size()); + ui.appendNewUiChild(mAppDesc); + ui.appendNewUiChild(mUsesSdkDesc); + + assertEquals(2, ui.getUiChildren().size()); + assertSame(mAppDesc, ui.getUiChildren().get(0).getDescriptor()); + assertSame(mUsesSdkDesc, ui.getUiChildren().get(1).getDescriptor()); + + // Parse an XML with just a manifest. + MockXmlNode root = new MockXmlNode(null /* namespace */, "manifest", Node.ELEMENT_NODE, + new MockXmlNode[] { + new MockXmlNode(null /* namespace */, "application", Node.ELEMENT_NODE, null) + }); + + ui.loadFromXmlNode(root); + + // We should get 2 children, the 2 mandatory nodes but this time with uses-sdk + // before application since it's a mandatory-last so it "moves" to the end if possible. + assertEquals(2, ui.getUiChildren().size()); + assertSame(mUsesSdkDesc, ui.getUiChildren().get(0).getDescriptor()); + assertNull(ui.getUiChildren().get(0).getXmlNode()); + assertSame(mAppDesc, ui.getUiChildren().get(1).getDescriptor()); + assertNotNull(ui.getUiChildren().get(1).getXmlNode()); + } + + /** + * 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.getAllUiAttributes().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.getAllUiAttributes().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.getAllUiAttributes().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.getAllUiAttributes().size()); + assertEquals(0, application.getUiSiblingIndex()); + + // 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.getAllUiAttributes().size()); + assertEquals(1, first_permission.getUiSiblingIndex()); + } + + 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.getAllUiAttributes().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.getAllUiAttributes().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.getAllUiAttributes().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.getAllUiAttributes().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.getAllUiAttributes().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.getAllUiAttributes().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.getAllUiAttributes().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.getAllUiAttributes().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.getAllUiAttributes().size()); + } + + public void testCreateNameSpace() throws Exception { + // Setup + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + factory.setNamespaceAware(true); + factory.setValidating(false); + DocumentBuilder builder = factory.newDocumentBuilder(); + Document document = builder.newDocument(); + Element rootElement = document.createElement("root"); + document.appendChild(rootElement); + Element root = document.getDocumentElement(); + root.appendChild(document.createTextNode(" ")); + Element foo = document.createElement("foo"); + root.appendChild(foo); + root.appendChild(document.createTextNode(" ")); + Element bar = document.createElement("bar"); + root.appendChild(bar); + Element baz = document.createElement("baz"); + root.appendChild(baz); + + String prefix = XmlUtils.lookupNamespacePrefix(baz, SdkConstants.ANDROID_URI); + assertEquals("android", prefix); + } +} |