public void CloseAccountCommand_Execute_Should_Call_Writer_With_Correct_Output()
{
// Arrange
var writer = new Mock <IWriter>();
var userRepo = new Mock <IUserRepository>();
var accountingRepo = new Mock <IAccountingRepository>();
var user = new Mock <IUser>();
user.Setup(x => x.PhoneNumber).Returns("123456");
user.Setup(x => x.Bill).Returns(10m);
user.Setup(x => x.FirstName).Returns("firstName");
user.Setup(x => x.LastName).Returns("lastName");
userRepo.SetupGet(x => x.Users).Returns(new List <IUser>()
{
user.Object
});
var command = new CloseAccountCommand(userRepo.Object, accountingRepo.Object, writer.Object);
command.Parameters = new List <string>()
{
"closeaccount", "123456"
};
// Act
command.Execute();
// Assert
writer.Verify(x => x.WriteLine("firstName lastName's account was closed"));
}
public void CloseAccountCommand_Execute_Should_Call_UserBill_Twice()
{
// Arrange
var writer = new Mock <IWriter>();
var userRepo = new Mock <IUserRepository>();
var accountingRepo = new Mock <IAccountingRepository>();
var user = new Mock <IUser>();
user.Setup(x => x.PhoneNumber).Returns("123456");
user.Setup(x => x.Bill).Returns(10m);
userRepo.SetupGet(x => x.Users).Returns(new List <IUser>()
{
user.Object
});
var command = new CloseAccountCommand(userRepo.Object, accountingRepo.Object, writer.Object);
command.Parameters = new List <string>()
{
"closeaccount", "123456"
};
// Act
command.Execute();
// Assert
user.Verify(x => x.Bill, Times.AtLeastOnce);
}
public void CloseAccountCommand_Execute_Should_Throw_ArgumentNullException_When_User_Not_Found()
{
// Arrange
var writer = new Mock <IWriter>();
var userRepo = new Mock <IUserRepository>();
var accountingRepo = new Mock <IAccountingRepository>();
var user = new Mock <IUser>();
user.Setup(x => x.PhoneNumber).Returns("123456");
userRepo.SetupGet(x => x.Users).Returns(new List <IUser>()
{
user.Object
});
var command = new CloseAccountCommand(userRepo.Object, accountingRepo.Object, writer.Object);
command.Parameters = new List <string>()
{
"closeaccount", "111111"
};
// Act & Assert
Assert.ThrowsException <ArgumentNullException>(() => command.Execute());
}
