cmsdk: Add test coverage for parceling LiveLockScreenInfo

Change-Id: I75898014f211075bdec06a00289837e1df6f3a84

tests/src/org/cyanogenmod/tests/livelockscreen/unit/LiveLockScreenInfoTest.java

@@ -0,0 +1,98 @@
+/**
+ * Copyright (C) 2016 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.cyanogenmod.tests.livelockscreen.unit;
+
+import android.content.ComponentName;
+import android.os.Parcel;
+import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import cyanogenmod.app.LiveLockScreenInfo;
+
+public class LiveLockScreenInfoTest extends AndroidTestCase {
+
+    @SmallTest
+    public void testConstructor() {
+        LiveLockScreenInfo llsInfo = new LiveLockScreenInfo.Builder().build();
+        assertNotNull(llsInfo);
+    }
+
+    @SmallTest
+    public void testNonNullComponentFromParcel() {
+        ComponentName cn = new ComponentName("package", "class");
+
+        LiveLockScreenInfo llsInfo = new LiveLockScreenInfo.Builder()
+                .setComponent(cn)
+                .build();
+
+        // Write to parcel
+        Parcel parcel = Parcel.obtain();
+        llsInfo.writeToParcel(parcel, 0);
+
+        // Set data position of parcel to 0
+        parcel.setDataPosition(0);
+
+        // Verify un-parceled LiveLockScreenInfo
+        LiveLockScreenInfo llsFromParcel = LiveLockScreenInfo.CREATOR.createFromParcel(parcel);
+
+        assertNotNull(llsFromParcel);
+        assertEquals(cn, llsFromParcel.component);
+    }
+
+    @SmallTest
+    public void testNullComponentFromParcel() {
+        ComponentName cn = null;
+
+        LiveLockScreenInfo llsInfo = new LiveLockScreenInfo.Builder().build();
+        llsInfo.component = cn;
+
+        // Write to parcel
+        Parcel parcel = Parcel.obtain();
+        llsInfo.writeToParcel(parcel, 0);
+
+        // Set data position of parcel to 0
+        parcel.setDataPosition(0);
+
+        // Verify un-parceled LiveLockScreenInfo
+        LiveLockScreenInfo llsFromParcel = LiveLockScreenInfo.CREATOR.createFromParcel(parcel);
+
+        assertNotNull(llsFromParcel);
+        assertEquals(cn, llsFromParcel.component);
+    }
+
+    @SmallTest
+    public void testPriorityFromParcel() {
+        int priority = LiveLockScreenInfo.PRIORITY_HIGH;
+
+        LiveLockScreenInfo llsInfo = new LiveLockScreenInfo.Builder()
+                .setPriority(priority)
+                .build();
+
+        // Write to parcel
+        Parcel parcel = Parcel.obtain();
+        llsInfo.writeToParcel(parcel, 0);
+
+        // Set data position of parcel to 0
+        parcel.setDataPosition(0);
+
+        // Verify un-parceled LiveLockScreenInfo
+        LiveLockScreenInfo llsFromParcel = LiveLockScreenInfo.CREATOR.createFromParcel(parcel);
+
+        assertNotNull(llsFromParcel);
+        assertEquals(priority, llsFromParcel.priority);
+    }
+}