For unit testing purposes I’m trying to write a mock object of a class with no constructors.
Is this even possible in Java, of is the class simply not extensible?
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For unit testing purposes I’m trying to write a mock object of a class with no constructors.
Is this even possible in Java, of is the class simply not extensible?
A class with no constructors has an implicit public no-argument constructor and yes, as long as it’s not final, it can be sub-classed.
If the class has only private constructors then no, it can’t.