You want to test a network layer that uses URLSession directly, with no real server. Can you give me at least two ways to do it?
You can abstract the session behind a protocol and inject a stub, or register a URLProtocol subclass on URLSessionConfiguration to intercept the real URLSession path.
TestingMultiple choiceAdvanced
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#urlsession #urlprotocol
ArchitectureMultiple choiceBasics
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CS fundamentals and algorithmsShort answerIntro
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TestingShort answerBasics
What is a test double?
#mock