1 files changed, 151 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/layout/properties/ValueCompleterTest.java b/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/layout/properties/ValueCompleterTest.java
new file mode 100644
index 000000000..0014fe574
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/layout/properties/ValueCompleterTest.java
@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) 2012 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.layout.properties;
+
+import static com.android.SdkConstants.ANDROID_URI;
+
+import com.android.annotations.NonNull;
+import com.android.annotations.Nullable;
+import com.android.ide.common.api.IAttributeInfo;
+import com.android.ide.common.api.IAttributeInfo.Format;
+import com.android.ide.common.layout.TestAttributeInfo;
+import com.android.ide.eclipse.adt.internal.editors.common.CommonXmlEditor;
+import com.android.ide.eclipse.adt.internal.editors.descriptors.AttributeDescriptor;
+import com.android.ide.eclipse.adt.internal.editors.descriptors.TextAttributeDescriptor;
+
+import org.eclipse.jface.fieldassist.IContentProposal;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.EnumSet;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+@SuppressWarnings("javadoc")
+public class ValueCompleterTest extends TestCase {
+    private void checkCompletion(String text, int offset,
+            String property, EnumSet<Format> formats, String[] values,
+            List<String> expected) {
+        assertTrue(text.length() >= offset);
+
+        TestAttributeInfo info =
+                new TestAttributeInfo(property, formats, "unittest", values, values, null);
+        TestValueCompleter completer = new TestValueCompleter(
+                new TestTextAttributeDescriptor(property, info));
+        IContentProposal[] proposals = completer.getProposals(text, offset);
+        List<String> actual = new ArrayList<String>();
+        for (IContentProposal proposal : proposals) {
+            String content = proposal.getContent();
+            actual.add(content);
+        }
+        assertEquals(expected.toString(), actual.toString());
+    }
+
+    public void test() throws Exception {
+        checkCompletion("@android:string", 3, "text",
+                EnumSet.of(Format.REFERENCE), null,
+                Arrays.asList(new String[] { }));
+    }
+
+    public void test1a() throws Exception {
+        checkCompletion("matc", 4, "layout_width",
+                EnumSet.of(Format.DIMENSION, Format.ENUM),
+                new String[] { "fill_parent", "match_parent", "wrap_content" },
+
+                Arrays.asList(new String[] { "match_parent", "fill_parent", "wrap_content" }));
+    }
+
+    public void test1b() throws Exception {
+        checkCompletion("fi", 2, "layout_width",
+                EnumSet.of(Format.DIMENSION, Format.ENUM),
+                new String[] { "fill_parent", "match_parent", "wrap_content" },
+
+                Arrays.asList(new String[] { "fill_parent", "match_parent", "wrap_content" }));
+    }
+
+    public void test2() throws Exception {
+        checkCompletion("50", 2, "layout_width",
+                EnumSet.of(Format.DIMENSION, Format.ENUM),
+                new String[] { "fill_parent", "match_parent", "wrap_content" },
+
+                Arrays.asList(new String[] { "50dp", "fill_parent", "match_parent",
+                        "wrap_content" }));
+    }
+
+    public void test3() throws Exception {
+        checkCompletion("42", 2, "textSize",
+                EnumSet.of(Format.DIMENSION),
+                null,
+
+                Arrays.asList(new String[] { "42sp", "42dp" }));
+    }
+
+    public void test4() throws Exception {
+        checkCompletion("", 0, "gravity",
+                EnumSet.of(Format.FLAG),
+                new String[] { "top", "bottom", "left", "right", "center" },
+
+                Arrays.asList(new String[] { "top", "bottom", "left", "right", "center" }));
+    }
+
+    public void test5() throws Exception {
+        checkCompletion("left", 4, "gravity",
+                EnumSet.of(Format.FLAG),
+                new String[] { "top", "bottom", "left", "right", "center" },
+
+                Arrays.asList(new String[] {
+                        "left", "left|top", "left|bottom", "left|right", "left|center" }));
+    }
+
+    public void test6() throws Exception {
+        checkCompletion("left|top", 8, "gravity",
+                EnumSet.of(Format.FLAG),
+                new String[] { "top", "bottom", "left", "right", "center" },
+
+                Arrays.asList(new String[] {
+                        "left|top", "left|top|bottom", "left|top|right", "left|top|center" }));
+    }
+
+    // TODO ?android
+
+    private class TestTextAttributeDescriptor extends TextAttributeDescriptor {
+        public TestTextAttributeDescriptor(String xmlLocalName, IAttributeInfo attrInfo) {
+            super(xmlLocalName, ANDROID_URI, attrInfo);
+        }
+    }
+
+    private class TestValueCompleter extends ValueCompleter {
+        private final AttributeDescriptor mDescriptor;
+
+        TestValueCompleter(AttributeDescriptor descriptor) {
+            mDescriptor = descriptor;
+            assert descriptor.getAttributeInfo() != null;
+        }
+
+        @Override
+        @Nullable
+        protected CommonXmlEditor getEditor() {
+            return null;
+        }
+
+        @Override
+        @NonNull
+        protected AttributeDescriptor getDescriptor() {
+            return mDescriptor;
+        }
+    }
+}