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https://test11988.futurehost.pl/wp-content/uploads/2020/12/Int4_IFTT_virtualization_testing_Luka-1.png1200627Testing of interfaces can be a challenging task, especially in complex environments. Very often the ambition is to test interfaces end-to-end, which is understandable but can bring more risks and delays to a project or even a single change request. An alternative to this approach, can be to focus on testing of the interface in the environment where the changes are implemented. This can speed up things significantly but requires tools to do this properly.