1 files changed, 183 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/resources/ResourceHelperTest.java b/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/resources/ResourceHelperTest.java
new file mode 100644
index 000000000..de4e59101
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/resources/ResourceHelperTest.java
@@ -0,0 +1,183 @@
+/*
+ * Copyright (C) 2011 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.resources;
+
+import com.android.ide.common.resources.ResourceDeltaKind;
+import com.android.ide.common.resources.configuration.FolderConfiguration;
+import com.android.ide.common.resources.configuration.ResourceQualifier;
+import com.android.resources.ResourceType;
+
+import org.eclipse.core.resources.IResourceDelta;
+
+import junit.framework.TestCase;
+
+
+/**
+ * Test ResourceHelper
+ */
+@SuppressWarnings("javadoc")
+public class ResourceHelperTest extends TestCase {
+
+    /**
+     * temp fake qualifier class.
+     */
+    private static class FakeQualifierClass extends ResourceQualifier {
+
+        @Override
+        public boolean checkAndSet(String value, FolderConfiguration config) {
+            return false;
+        }
+
+        @Override
+        public boolean equals(Object object) {
+            return false;
+        }
+
+        @Override
+        public String getFolderSegment() {
+            return null;
+        }
+
+        @Override
+        public String getLongDisplayValue() {
+            return null;
+        }
+
+        @Override
+        public String getName() {
+            return null;
+        }
+
+        @Override
+        public String getShortDisplayValue() {
+            return null;
+        }
+
+        @Override
+        public String getShortName() {
+            return null;
+        }
+
+        @Override
+        public boolean hasFakeValue() {
+            return false;
+        }
+
+        @Override
+        public int hashCode() {
+            return 0;
+        }
+
+        @Override
+        public boolean isValid() {
+            return false;
+        }
+
+        @Override
+        public int since() {
+            return 0;
+        }
+    }
+
+    public void testGetIcon() throws Exception {
+        // check that the method returns null for an unknown qualifier class
+        assertNull(ResourceHelper.getIcon(FakeQualifierClass.class));
+
+        // find all the qualifiers through FolderConfiguration.createdefault()
+        FolderConfiguration config = new FolderConfiguration();
+        config.createDefault();
+        final int count = FolderConfiguration.getQualifierCount();
+        for (int i = 0 ; i < count ; i++) {
+            ResourceQualifier qual = config.getQualifier(i);
+            assertNotNull(qual);
+            assertNotNull(qual.getClass().getCanonicalName(),
+                    ResourceHelper.getIcon(qual.getClass()));
+        }
+    }
+
+    public void testGetResourceDeltaKind() {
+        assertEquals(ResourceDeltaKind.ADDED,
+                ResourceHelper.getResourceDeltaKind(IResourceDelta.ADDED));
+        assertEquals(ResourceDeltaKind.REMOVED,
+                ResourceHelper.getResourceDeltaKind(IResourceDelta.REMOVED));
+        assertEquals(ResourceDeltaKind.CHANGED,
+                ResourceHelper.getResourceDeltaKind(IResourceDelta.CHANGED));
+
+        assertNull(ResourceHelper.getResourceDeltaKind(IResourceDelta.ADDED_PHANTOM));
+    }
+
+    public void testIsFileBasedResourceType() throws Exception {
+        assertTrue(ResourceHelper.isFileBasedResourceType(ResourceType.ANIMATOR));
+        assertTrue(ResourceHelper.isFileBasedResourceType(ResourceType.LAYOUT));
+
+        assertFalse(ResourceHelper.isFileBasedResourceType(ResourceType.STRING));
+        assertFalse(ResourceHelper.isFileBasedResourceType(ResourceType.DIMEN));
+        assertFalse(ResourceHelper.isFileBasedResourceType(ResourceType.ID));
+
+        // Both:
+        assertTrue(ResourceHelper.isFileBasedResourceType(ResourceType.DRAWABLE));
+        assertTrue(ResourceHelper.isFileBasedResourceType(ResourceType.COLOR));
+    }
+
+    public void testIsValueBasedResourceType() throws Exception {
+        assertTrue(ResourceHelper.isValueBasedResourceType(ResourceType.STRING));
+        assertTrue(ResourceHelper.isValueBasedResourceType(ResourceType.DIMEN));
+        assertTrue(ResourceHelper.isValueBasedResourceType(ResourceType.ID));
+
+        assertFalse(ResourceHelper.isValueBasedResourceType(ResourceType.LAYOUT));
+
+        // These can be both:
+        assertTrue(ResourceHelper.isValueBasedResourceType(ResourceType.DRAWABLE));
+        assertTrue(ResourceHelper.isValueBasedResourceType(ResourceType.COLOR));
+    }
+
+    public void testCanCreateResource() throws Exception {
+        assertTrue(ResourceHelper.canCreateResource("@layout/foo"));
+        assertTrue(ResourceHelper.canCreateResource("@string/foo"));
+        assertTrue(ResourceHelper.canCreateResource("@dimen/foo"));
+        assertTrue(ResourceHelper.canCreateResource("@color/foo"));
+
+        assertFalse(ResourceHelper.canCreateResource("@typo/foo")); // nonexistent type
+        assertFalse(ResourceHelper.canCreateResource("@layout/foo bar")); // space
+        assertFalse(ResourceHelper.canCreateResource("@layout/new")); // keyword
+        assertFalse(ResourceHelper.canCreateResource("@android:string/foo")); // framework
+        assertFalse(ResourceHelper.canCreateResource("@android:dimen/foo"));
+        assertFalse(ResourceHelper.canCreateResource("@android:color/foo"));
+    }
+
+    public void testCanCreateResourceType() throws Exception {
+        assertTrue(ResourceHelper.canCreateResourceType(ResourceType.LAYOUT));
+        assertTrue(ResourceHelper.canCreateResourceType(ResourceType.STRING));
+        assertTrue(ResourceHelper.canCreateResourceType(ResourceType.DIMEN));
+        assertTrue(ResourceHelper.canCreateResourceType(ResourceType.COLOR));
+
+        assertFalse(ResourceHelper.canCreateResourceType(ResourceType.RAW));
+        assertFalse(ResourceHelper.canCreateResourceType(ResourceType.XML));
+    }
+
+    public void testStyleToTheme() throws Exception {
+        assertEquals("Foo", ResourceHelper.styleToTheme("Foo"));
+        assertEquals("Theme", ResourceHelper.styleToTheme("@android:style/Theme"));
+        assertEquals("LocalTheme", ResourceHelper.styleToTheme("@style/LocalTheme"));
+        //assertEquals("LocalTheme", ResourceHelper.styleToTheme("@foo.bar:style/LocalTheme"));
+    }
+
+    public void testIsProjectStyle() throws Exception {
+        assertFalse(ResourceHelper.isProjectStyle("@android:style/Theme"));
+        assertTrue(ResourceHelper.isProjectStyle("@style/LocalTheme"));
+    }
+}