e := errors.New("expected error")
instanceMock.On("Close").Return(e)
Close()
available, created = writerPool.Stats()
assert.Equal(t, 0, available, "number of available objects in the writerPool should be 0")
e := errors.New("expected error")
instanceMock.On("Close").Return(e)
Close()
available, created = writerPool.Stats()
assert.Equal(t, 0, available, "number of available objects in the writerPool should be 0")