public async Task AcceptFriendRequest_ShouldBeDoneSuccessfully() { // Arrange var responseMessage = new KeyValuePair <bool, string>(true, "Test"); _unitOfWorkMock.Setup(x => x.Friends.AcceptFriendRequest(It.IsAny <FriendRequestDto>())) .ReturnsAsync(responseMessage); // Act var result = await _sut.AcceptFriendRequest(It.IsAny <FriendRequestDto>()); // Assert Assert.Equal(responseMessage.Value, result.Value); }