Added utility method to check for classes at runtime

Bug: 25776171
Change-Id: I2e1e062442a4cfc8e4d6df2494c0ccc6ffde574c

1 files changed, 30 insertions, 0 deletions

diff --git a/tests/src/com/android/contacts/common/compat/CompatUtilsTest.java b/tests/src/com/android/contacts/common/compat/CompatUtilsTest.java
new file mode 100644
index 00000000..566a8313
--- /dev/null
+++ b/tests/src/com/android/contacts/common/compat/CompatUtilsTest.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+ *
+ * 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.contacts.common.compat;
+
+import android.test.AndroidTestCase;
+
+public class CompatUtilsTest extends AndroidTestCase {
+
+    public void testClassAvailable() {
+        assertTrue(CompatUtils.isClassAvailable(CompatUtils.class.getName()));
+    }
+
+    public void testClassNotAvailable() {
+        assertFalse(CompatUtils.isClassAvailable("com.android.contacts.common.NonexistantClass"));
+    }
+}