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Mocking Interfaces and Types

Mocking interfaces​

You can mock interfaces too - instead of passing a type to the mock function, set the mock function's generic type. Mocking interfaces requires a Proxy implementation.

let mockedFoo: FooInterface = mock<FooInterface>(); // instead of mock(FooInterface)
const foo: FooInterface = instance(mockedFoo);

Mocking abstract classes​

const mockedFoo: SampleAbstractClass = mock(SampleAbstractClass);
const foo: SampleAbstractClass = instance(mockedFoo);

Mocking generic classes​

You can also mock generic classes, but note that the generic type is only needed by the mock type definition:

const mockedFoo: SampleGeneric<SampleInterface> = mock(SampleGeneric);
const foo: SampleGeneric<SampleInterface> = instance(mockedFoo);