sdk: add raiseNotCreatedError() and injectExpectParam() to abstract
sdk: add raiseNotCreatedError() and injectExpectParam() to abstract

Change-Id: I6c8ac23738c3524578b506d93d14a3579ba4d923
Signed-off-by: Michael pasternak <af5566a40fc9757136fd9da9ca5e2dbdd9b039eb@redhat.com>

oVirt/ovirt-engine-sdk-tests