[test] Wrote testing class for UInt16 buffer int list

Author: mta452

tehreer-android/src/androidTest/java/com/mta/tehreer/internal/collections/UInt16BufferIntListTest.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2018 Muhammad Tayyab Akram
+ *
+ * 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.mta.tehreer.internal.collections;
+
+import com.mta.tehreer.collections.IntListTestSuite;
+import com.mta.tehreer.internal.Memory;
+
+import org.junit.After;
+import org.junit.Before;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.ShortBuffer;
+
+public class UInt16BufferIntListTest extends IntListTestSuite {
+    private long pointer;
+
+    @Before
+    public void setUp() {
+        short[] sample = new short[] {
+            (short) 0x0000, (short) 0x1C71, (short) 0x38E2, (short) 0x5553, (short) 0x71C4,
+            (short) 0x8E35, (short) 0xAAA6, (short) 0xC717, (short) 0xE388, (short) 0xFFF9
+        };
+        int capacity = sample.length * 2;
+
+        this.pointer = Memory.allocate(capacity);
+        this.expected = new int[] { 0x0000, 0x1C71, 0x38E2, 0x5553, 0x71C4,
+                                    0x8E35, 0xAAA6, 0xC717, 0xE388, 0xFFF9 };
+        this.actual = new UInt16BufferIntList(null, pointer, sample.length);
+
+        ByteBuffer byteBuffer = Memory.buffer(pointer, capacity);
+        ShortBuffer shortBuffer = byteBuffer.order(ByteOrder.nativeOrder()).asShortBuffer();
+        shortBuffer.put(sample);
+    }
+
+    @After
+    public void tearDown() {
+        Memory.dispose(pointer);
+    }
+}