public async Task Return_OK_Status_Code_When_Successful()
{
var databaseName = nameof(Return_OK_Status_Code_When_Successful);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
// Arrange
var context = new CashRegisterContext(options);
var banknote = new Banknotes()
{
Fifty = 1,
One = 1,
};
context.Banknotes.Add(banknote);
context.SaveChanges();
var sut = new CashRegisterService(context);
var withdrawAmount = 51;
var response = await sut.HandleCashWithdraw(withdrawAmount);
Assert.IsTrue(response.StatusCode == 200);
}
public async Task Update_Database_With_Withdrawn_Banknotes()
{
var databaseName = nameof(Update_Database_With_Withdrawn_Banknotes);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
// Arrange
var context = new CashRegisterContext(options);
var banknote = new Banknotes()
{
Fifty = 1,
One = 1,
};
context.Banknotes.Add(banknote);
context.SaveChanges();
// Act
var sut = new CashRegisterService(context);
var withdrawAmount = 51;
var response = await sut.HandleCashWithdraw(withdrawAmount);
// Assert
using (var actAndAssertContext = new CashRegisterContext(options))
{
Assert.IsTrue(actAndAssertContext.Banknotes.FirstOrDefault().Fifty == 0);
Assert.IsTrue(actAndAssertContext.Banknotes.FirstOrDefault().One == 0);
};
}
public async Task Add_Banknotes_Cout_To_Database_Object_Values()
{
var databaseName = nameof(Add_Banknotes_Cout_To_Database_Object_Values);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
var banknotesDTO = new BanknotesDTO()
{
Fifty = 5, Twenty = 2, Ten = 3, Five = 6, Two = 4, One = 9
};
using (var actAndAssertContext = new CashRegisterContext(options))
{
var sut = new CashRegisterService(actAndAssertContext);
var response = await sut.Deposit(banknotesDTO);
Assert.AreEqual(actAndAssertContext.Banknotes.FirstOrDefault().Fifty, 5);
Assert.AreEqual(actAndAssertContext.Banknotes.FirstOrDefault().Twenty, 2);
Assert.AreEqual(actAndAssertContext.Banknotes.FirstOrDefault().Ten, 3);
Assert.AreEqual(actAndAssertContext.Banknotes.FirstOrDefault().Five, 6);
Assert.AreEqual(actAndAssertContext.Banknotes.FirstOrDefault().Two, 4);
Assert.AreEqual(actAndAssertContext.Banknotes.FirstOrDefault().One, 9);
};
}
public async Task Return_Model_With_Withdrawn_Banknotes()
{
var databaseName = nameof(Return_Model_With_Withdrawn_Banknotes);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
// Arrange
var context = new CashRegisterContext(options);
var banknote = new Banknotes()
{
Fifty = 1,
One = 1,
};
context.Banknotes.Add(banknote);
context.SaveChanges();
var sut = new CashRegisterService(context);
var withdrawAmount = 51;
var response = await sut.HandleCashWithdraw(withdrawAmount);
Assert.IsNotNull(response.Model);
}
public async Task Return_Failure_Message_When_Banknotes_Cannot_Fulfil_Withdraw()
{
var databaseName = nameof(Return_Failure_Message_When_Banknotes_Cannot_Fulfil_Withdraw);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
// Arrange
var context = new CashRegisterContext(options);
var banknote = new Banknotes()
{
Fifty = 1,
One = 1,
};
context.Banknotes.Add(banknote);
context.SaveChanges();
var sut = new CashRegisterService(context);
var withdrawAmount = 41;
var response = await sut.HandleCashWithdraw(withdrawAmount);
Assert.IsTrue(response.Message == Messages.BanknotesCannotFulfilPayment);
}
public async Task Return_FailureMessage_When_NoCash_Is_Provided()
{
var databaseName = nameof(Return_FailureMessage_When_NoCash_Is_Provided);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
using (var actAndAssertContext = new CashRegisterContext(options))
{
var sut = new CashRegisterService(actAndAssertContext);
var response = await sut.Deposit(null);
Assert.IsTrue(response.Message == Messages.NoCashIsProvidedToBeDeposited);
};
}
public async Task Return_Forbidden_Status_Code_When_RegisterEmpty()
{
var databaseName = nameof(Return_Forbidden_Status_Code_When_RegisterEmpty);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
using (var actAndAssertContext = new CashRegisterContext(options))
{
var sut = new CashRegisterService(actAndAssertContext);
var response = await sut.TotalAmountAvailable();
Assert.IsTrue(response.StatusCode == 403);
};
}
public async Task Return_Null_Model_When_RegisterEmpty()
{
var databaseName = nameof(Return_Null_Model_When_RegisterEmpty);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
using (var actAndAssertContext = new CashRegisterContext(options))
{
var sut = new CashRegisterService(actAndAssertContext);
var response = await sut.TotalAmountAvailable();
Assert.IsNull(response.Model);
};
}
public async Task Return_Forbidden_Status_Code_When_NoCash_Is_Provided()
{
var databaseName = nameof(Return_Forbidden_Status_Code_When_NoCash_Is_Provided);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
using (var actAndAssertContext = new CashRegisterContext(options))
{
var sut = new CashRegisterService(actAndAssertContext);
var response = await sut.Deposit(null);
Assert.IsTrue(response.StatusCode == 403);
};
}
public async Task Return_Failure_Message_When_Withdraw_Amount_IsLess_Than_Zero()
{
var databaseName = nameof(Return_Failure_Message_When_Withdraw_Amount_IsLess_Than_Zero);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
using (var actAndAssertContext = new CashRegisterContext(options))
{
var sut = new CashRegisterService(actAndAssertContext);
var withdrawAmount = -5;
var response = await sut.HandleCashWithdraw(withdrawAmount);
Assert.IsTrue(response.Message == Messages.NegativeAmountCannotBeWithdrawn);
};
}
public async Task Return_Forbidden_Status_Code_When_Withdraw_Amount_IsLess_Than_Zero()
{
var databaseName = nameof(Return_Forbidden_Status_Code_When_Withdraw_Amount_IsLess_Than_Zero);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
using (var actAndAssertContext = new CashRegisterContext(options))
{
var sut = new CashRegisterService(actAndAssertContext);
var withdrawAmount = -5;
var response = await sut.HandleCashWithdraw(withdrawAmount);
Assert.IsTrue(response.StatusCode == 403);
};
}
public async Task Return_OK_StatusCode_When_Cash_Found()
{
var databaseName = nameof(Return_OK_StatusCode_When_Cash_Found);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
CashRegisterService_Utilities.FillContextWithUserData(options);
using (var actAndAssertContext = new CashRegisterContext(options))
{
var sut = new CashRegisterService(actAndAssertContext);
var response = await sut.TotalAmountAvailable();
Assert.IsTrue(response.StatusCode == 200);
};
}
public async Task Return_Correct_Instance_Of_Model_When_Successful()
{
var databaseName = nameof(Return_Correct_Instance_Of_Model_When_Successful);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
CashRegisterService_Utilities.FillContextWithUserData(options);
using (var actAndAssertContext = new CashRegisterContext(options))
{
var sut = new CashRegisterService(actAndAssertContext);
var response = await sut.TotalAmountAvailable();
Assert.IsInstanceOfType(response, typeof(GeneralResponseModel <BanknotesDTO>));
};
}
public async Task Return_Not_Null_Model_When_Successful()
{
var databaseName = nameof(Return_Not_Null_Model_When_Successful);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
CashRegisterService_Utilities.FillContextWithUserData(options);
using (var actAndAssertContext = new CashRegisterContext(options))
{
var sut = new CashRegisterService(actAndAssertContext);
var response = await sut.Withdraw(50);
Assert.IsNotNull(response.Model);
};
}
public async Task Return_OK_Status_Code_When_Successful()
{
var databaseName = nameof(Return_OK_Status_Code_When_Successful);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
CashRegisterService_Utilities.FillContextWithUserData(options);
using (var actAndAssertContext = new CashRegisterContext(options))
{
var sut = new CashRegisterService(actAndAssertContext);
var response = await sut.CalculateChange(6, 8);
Assert.IsTrue(response.StatusCode == 200);
};
}
public async Task Return_Failure_Message_When_Withdraw_Amount_Bigger_Than_Banknotes_Sum()
{
var databaseName = nameof(Return_Failure_Message_When_Withdraw_Amount_Bigger_Than_Banknotes_Sum);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
CashRegisterService_Utilities.FillContextWithUserData(options);
using (var actAndAssertContext = new CashRegisterContext(options))
{
var sut = new CashRegisterService(actAndAssertContext);
var withdrawAmount = 99999;
var response = await sut.HandleCashWithdraw(withdrawAmount);
Assert.IsTrue(response.Message == Messages.CashNotEnoughToWithdraw);
};
}
public async Task Return_Success_Message_When_Successful()
{
var databaseName = nameof(Return_Success_Message_When_Successful);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
var banknotesDTO = new BanknotesDTO()
{
Fifty = 5, Twenty = 2, Ten = 3, Five = 6, Two = 4, One = 9
};
using (var actAndAssertContext = new CashRegisterContext(options))
{
var sut = new CashRegisterService(actAndAssertContext);
var response = await sut.Deposit(banknotesDTO);
Assert.IsTrue(response.Message == Messages.DepositPassed);
};
}
public async Task Initiliaze_Banknotes_Object_In_Database_With_Zero_Values()
{
var databaseName = nameof(Initiliaze_Banknotes_Object_In_Database_With_Zero_Values);
var options = CashRegisterService_Utilities.GetOptions(databaseName);
var banknotesDTO = new Mock <BanknotesDTO>();
using (var actAndAssertContext = new CashRegisterContext(options))
{
var sut = new CashRegisterService(actAndAssertContext);
var response = await sut.Deposit(banknotesDTO.Object);
Assert.AreEqual(actAndAssertContext.Banknotes.FirstOrDefault().Fifty, 0);
Assert.AreEqual(actAndAssertContext.Banknotes.FirstOrDefault().Twenty, 0);
Assert.AreEqual(actAndAssertContext.Banknotes.FirstOrDefault().Ten, 0);
Assert.AreEqual(actAndAssertContext.Banknotes.FirstOrDefault().Five, 0);
Assert.AreEqual(actAndAssertContext.Banknotes.FirstOrDefault().Two, 0);
Assert.AreEqual(actAndAssertContext.Banknotes.FirstOrDefault().One, 0);
};
}
