Updated test cases for CpuArchHelper

Author: hiteshsondhi88

FFmpegAndroid/src/androidTest/java/com/github/hiteshsondhi88/libffmpeg/CpuArchHelperTest.java

@@ -4,15 +4,21 @@
 
 import junit.framework.TestCase;
 
+import static org.assertj.core.api.Assertions.assertThat;
+
 public class CpuArchHelperTest extends TestCase {
 
     public void testGetCpuArch() throws Exception {
         CpuArch cpuArch = CpuArchHelper.getCpuArch();
         assertNotNull(cpuArch);
-        if (Build.CPU_ABI.equals(CpuArchHelper.getx86CpuAbi()) || Build.CPU_ABI.equals(CpuArchHelper.getArmeabiv7CpuAbi())) {
-            assertNotSame(cpuArch, CpuArch.NONE);
+        if (Build.CPU_ABI.equals(CpuArchHelper.getx86CpuAbi())) {
+            assertEquals(cpuArch, CpuArch.x86);
+        } else if (Build.CPU_ABI.equals(CpuArchHelper.getArmeabiv7CpuAbi())) {
+            assertThat(cpuArch == CpuArch.ARMv7 || cpuArch == CpuArch.ARMv7_NEON).isTrue();
         } else {
             assertEquals(cpuArch, CpuArch.NONE);
         }
     }
+
+
 }