Generate java bindings for constants.

mojo/android/javatests/src/org/chromium/mojo/bindings/BindingsTest.java

Index: mojo/android/javatests/src/org/chromium/mojo/bindings/BindingsTest.java
diff --git a/mojo/android/javatests/src/org/chromium/mojo/bindings/BindingsTest.java b/mojo/android/javatests/src/org/chromium/mojo/bindings/BindingsTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..1c4807b1726a218fcf0a913a3c7d8ac03ed71584
--- /dev/null
+++ b/mojo/android/javatests/src/org/chromium/mojo/bindings/BindingsTest.java
@@ -0,0 +1,33 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.mojo.bindings;
+
+import android.test.suitebuilder.annotation.SmallTest;
+
+import junit.framework.TestCase;
+
+import org.chromium.mojo.bindings.test.sample.SampleServiceConstants;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+
+/**
+ * Testing generated classes and associated features.
+ */
+public class BindingsTest extends TestCase {
+
+    /**
+     * Testing constants are correctly generated.
+     */
+    @SmallTest
+    public void testConstants() throws NoSuchFieldException, SecurityException {
+        assertEquals(3, SampleServiceConstants.THREE);
+        Field threeField = SampleServiceConstants.class.getField("THREE");
+        assertEquals(byte.class, threeField.getType());
+        assertEquals(Modifier.FINAL, threeField.getModifiers() & Modifier.FINAL);
+        assertEquals(Modifier.STATIC, threeField.getModifiers() & Modifier.STATIC);
+    }
+
+}