whenGetProtocolVersionThrowException(clientMock1, clientMock2, clientMock3, clientMock4);
doReturn(clientMock1, clientMock2, clientMock3, clientMock4).when(factoryUnderTest).createClient(any(), any());
StepVerifier.create(factoryUnderTest.createA1Client(ric)) //
.expectSubscription() //
whenGetProtocolVersionThrowException(clientMock1, clientMock2, clientMock3, clientMock4);
doReturn(clientMock1, clientMock2, clientMock3, clientMock4).when(factoryUnderTest).createClient(any(), any());
StepVerifier.create(factoryUnderTest.createA1Client(ric)) //
.expectSubscription() //