1 files changed, 60 insertions, 0 deletions
diff --git a/tests/src/org/lineageos/tests/hardware/unit/DisplayModeTest.java b/tests/src/org/lineageos/tests/hardware/unit/DisplayModeTest.java
new file mode 100644
index 00000000..01a24771
--- /dev/null
+++ b/tests/src/org/lineageos/tests/hardware/unit/DisplayModeTest.java
@@ -0,0 +1,60 @@
+/**
+ * Copyright (c) 2015, The CyanogenMod 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 org.lineageos.tests.hardware.unit;
+
+import android.os.Parcel;
+import android.test.AndroidTestCase;
+
+import android.test.suitebuilder.annotation.SmallTest;
+import lineageos.app.LineageContextConstants;
+import lineageos.hardware.DisplayMode;
+
+/**
+ * Created by adnan on 9/1/15.
+ */
+public class DisplayModeTest extends AndroidTestCase {
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        // Only run this if we support hardware abstraction
+        org.junit.Assume.assumeTrue(mContext.getPackageManager().hasSystemFeature(
+                LineageContextConstants.Features.HARDWARE_ABSTRACTION));
+    }
+
+    @SmallTest
+    public void testDisplayModeUnravelFromParcel() {
+        int expectedId = 1337;
+        String expectedName = "test";
+        DisplayMode expectedDisplayMode = new DisplayMode(expectedId, expectedName);
+        // Write to parcel
+        Parcel parcel = Parcel.obtain();
+        expectedDisplayMode.writeToParcel(parcel, 0);
+
+        // Rewind
+        parcel.setDataPosition(0);
+
+        // Verify data when unraveling
+        DisplayMode fromParcel = DisplayMode.CREATOR.createFromParcel(parcel);
+
+        assertNotNull(expectedDisplayMode.id);
+        assertNotNull(expectedDisplayMode.name);
+
+        assertEquals(expectedDisplayMode.id, fromParcel.id );
+        assertEquals(expectedDisplayMode.name,
+                fromParcel.name);
+    }
+}