Adding tests for BSON payloads in SdlPacket

1 files changed, 50 insertions, 0 deletions

diff --git a/sdl_android/src/androidTest/java/com/smartdevicelink/protocol/SdlPacketTests.java b/sdl_android/src/androidTest/java/com/smartdevicelink/protocol/SdlPacketTests.java
new file mode 100644
index 000000000..674f5cd95
--- /dev/null
+++ b/sdl_android/src/androidTest/java/com/smartdevicelink/protocol/SdlPacketTests.java
@@ -0,0 +1,50 @@
+package com.smartdevicelink.protocol;
+
+import android.test.AndroidTestCase;
+
+public class SdlPacketTests extends AndroidTestCase {
+	//TODO: Add tests to cover other parts of SdlPacket class
+
+	public void testNull(){
+		byte[] testPayload = hexStringToByteArray(
+				"16000000" +
+						"02" +
+						"68656c6c6f" +"00" + // hello
+						"06000000" + "776f726c64" + "00" + //world
+						"00");
+		String tag = "hello";
+
+
+		SdlPacket sdlPacket = new SdlPacket();
+		assertNull(sdlPacket.getTag(tag));
+		sdlPacket.setPayload(testPayload);
+		assertEquals(sdlPacket.getTag("hello"),"world");
+	}
+
+	public void testBsonDecoding(){
+		SdlPacket sdlPacket = new SdlPacket();
+		// Test payload from core representing hashId and mtu size
+		byte[] testPayload = hexStringToByteArray("39000000" +
+				"10" +
+				"68617368496400" +
+				"01000100" +
+				"126d747500" +
+				"00000002" +
+				"70726f746f636f6c56657273" +
+				"696f6e0006000000352e302e300000");
+		sdlPacket.setPayload(testPayload);
+		assertEquals(sdlPacket.getTag("hashId"), 65537);
+		assertEquals((long) sdlPacket.getTag("mtu"), (long) 33554432);
+	}
+
+	// Helper method for converting String to Byte Array
+	private static byte[] hexStringToByteArray(String s) {
+		int len = s.length();
+		byte[] data = new byte[len / 2];
+		for (int i = 0; i < len; i += 2) {
+			data[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4)
+					+ Character.digit(s.charAt(i+1), 16));
+		}
+		return data;
+	}
+}