for this i am giving the below example.
Source system is : A
webMethods is : B
Target Systyem : c
once the development is done, 1st they will start the unit testing, ie A development testing, B development testing and C development testing. Then they will start the integratin testing, ie Ato Cv (end to end), hear all 3 systems development testing.
Hope this will help
#webMethods#Integration-Server-and-ESB#Flow-and-Java-services