public void UnitOfWork_ShouldCallCommitOnce_WhenAssignUserToExpenseIsCalled()
{
// Arrange
this.expenseRepoMock.Setup(x => x.GetFirst(
It.IsAny <Expression <Func <Expense, bool> > >(),
It.IsAny <Expression <Func <Expense, object> > >(),
It.IsAny <Expression <Func <Expense, object> > >(),
It.IsAny <Expression <Func <Expense, object> > >(),
It.IsAny <Expression <Func <Expense, object> > >()))
.Returns(new Expense("_", new Guid(), "_", new Guid(), 1M, DateTime.Now, DateTime.Now));
var expenseService = new ExpenseService(unitOfWorkMock.Object, expenseRepoMock.Object, expenseCategoryRepoMock.Object, expenseFactoryMock.Object, commentFactoryMock.Object);
// Act
expenseService.AssignUserToExpense("_", new Guid());
// Assert
this.unitOfWorkMock.Verify(x => x.Commit(), Times.Once);
}
