Added hue tests

Signed-off-by: Oliver Libutzki <o.libutzki@external.telekom.de>
Added hu tests

Signed-off-by: Oliver Libutzki <o.libutzki@external.telekom.de>
Fixed Maven test execution

Signed-off-by: Oliver Libutzki <o.libutzki@external.telekom.de>