public void CalculateFeesTest_WithTransactionsFile_ShouldWriteExpectedConsoleOutput()
{
// Arrange
using StreamReader expectedOutput = new StreamReader("Expected.Result.txt");
var expected = expectedOutput.ReadToEnd();
using StringWriter actualOutput = new StringWriter();
Console.SetOut(actualOutput);
var sut = new MerchantFeeCalculatorApplicationService();
// Act
sut.CalculateFees();
var actual = actualOutput.ToString();
// Assert
expected.Should().Be(actual);
}
public static void Main()
{
var merchantFeeCalculator = new MerchantFeeCalculatorApplicationService();
merchantFeeCalculator.CalculateFees();
}