public async Task FindByNameAsyncTest_ValidName_HappyPath() { //arrange _repositoryMock.WithSuccesfulFindByName(); var member = MemberTestUtils.GenerateValidMember(); //act await _facade.FindByNameAsync(member.UserName); //assert _repositoryMock.Verify(x => x.FindByUsername(It.IsAny <string>()), Times.Once); }