public void Calculating_Numbers_Should_Return_0_When_Numbers_Are_Letters()
{
var result = StringCalculator.Sum("M");
Assert.That(result, Is.EqualTo(0));
}
public void Calculating_Multiple_Numbers_with_Custom_Single_Character_Should_Return_Sum_All_Numbers()
{
var result = StringCalculator.Sum("//;\n1;2");
Assert.That(result, Is.EqualTo(3));
}
public void Calculating_Numbers_Large_Should_Return_0_TheSum_Only_Number_Less()
{
var result = StringCalculator.Sum("1001,1002");
Assert.That(result, Is.EqualTo(0));
}
public void Calculating_Amount_of_Numbers_Should_Return_Sum_All_the_Numbers()
{
var result = StringCalculator.Sum("1,2,3");
Assert.That(result, Is.EqualTo(6));
}
public void Calculating_Multiple_Numbers_with_Line_and_Comma_Should_Return_Sum_All_Number()
{
var result = StringCalculator.Sum("1\n2,3");
Assert.That(result, Is.EqualTo(6));
}
public void Calculating_Two_Number_Should_Return_The_Sum_of_Those_numbers()
{
var result = StringCalculator.Sum("2/8");
Assert.That(result, Is.EqualTo(10));
}
public void Calculating_One_Number_Should_Return_The_Same_Number()
{
var result = StringCalculator.Sum("3");
Assert.That(result, Is.EqualTo(3));
}
public void Sum_Empty_String_to_0()
{
var result = StringCalculator.Sum("");
Assert.That(result, Is.EqualTo(0));
}
public void Calculating_The_Sum_with_Multiples_Character_Delimiters()
{
var result = StringCalculator.Sum("//[][%]\n1*2%3");
Assert.That(result, Is.EqualTo(6));
}
public void Calculating_The_Sum_with_One_Character_Delimiter()
{
var result = StringCalculator.Sum("//[***]\n12***3");
Assert.That(result, Is.EqualTo(6));
}