public void UserAccountCanBeCreated()
{
string testFirstname = "testuser1";
Assert.IsTrue(_mockCustomerContext.FindByEmail(testFirstname).Count == 0);
_userController.AddCustomer(new List <string> {
testFirstname, "test", "*****@*****.**", "safestpassword"
});
List <Customer> actualResult = _mockCustomerContext.FindByEmail(testFirstname);
Assert.IsTrue(actualResult.Count == 1);
}
