/*
* Int tests
*/
@Test
public void testGetAndSetInt() throws Exception {
// cant test for numbers outside range as putint accepts int and
// hence java doesnt allow values outside range -2147483648 to 2147483647 to be set to
// valriables
// hence no test case for assertFalse for numbers outside -2147483648 to 2147483647
WrappedByteBuffer buf = new WrappedByteBuffer();
int b1 = -2147483648;
int b2 = 2147483647;
int b3 = 32768;
int b4 = 128;
int b5 = 128;
buf.putInt(b1);
buf.putInt(b2);
buf.putInt(b3);
buf.flip();
assertEquals(b1, buf.getInt());
assertEquals(b2, buf.getInt());
buf.rewind();
buf.putIntAt(0, b4);
buf.putIntAt(4, b5);
assertEquals(b4, buf.getIntAt(0));
assertEquals(b5, buf.getIntAt(4));
}
@Test
public void testGetAndSetUnsignedShort() throws Exception {
WrappedByteBuffer buf = new WrappedByteBuffer();
buf.putUnsignedShort(0);
buf.putUnsignedShort(65535);
buf.putUnsignedShort(65536);
buf.putUnsignedShort(-1);
buf.flip();
assertEquals(0, buf.getUnsignedShort());
assertEquals(65535, buf.getUnsignedShort());
assertEquals(0, buf.getUnsignedShort());
assertEquals(65535, buf.getUnsignedShort());
buf.rewind();
buf.putUnsignedShortAt(0, 121);
buf.putUnsignedShortAt(2, 122);
assertEquals(121, buf.getUnsignedShortAt(0));
assertEquals(122, buf.getUnsignedShortAt(2));
}
// Long tests
@Test
public void testGetAndSetLong() throws Exception {
WrappedByteBuffer buf = new WrappedByteBuffer();
long b1 = -9223372036854775808L;
long b2 = 9223372036854775807L;
long b3 = 32768;
long b4 = 543210987654321L;
long b5 = 123456789012345L;
buf.putLong(b1);
buf.putLong(b2);
buf.putLong(b3);
buf.flip();
assertEquals(b1, buf.getLong());
assertEquals(b2, buf.getLong());
buf.rewind();
buf.putLongAt(0, b4);
buf.putLongAt(8, b5);
assertEquals(b4, buf.getLongAt(0));
assertEquals(b5, buf.getLongAt(8));
}
