public void CalculatorTest_Check_If_EmptyString_Return_Zerro()
{
//Arrange
var calc = new Calculator();
var expected = 0;
//Act
var actual = calc.Add("");
//Actual
Assert.AreEqual(expected, actual);
}
public void CalculatorTest_CheckIfOneParameterReturnsTheParameterValue()
{
//Arrange
var calc = new Calculator();
var expected = 167;
//Act
var actual = calc.Add("167");
//Actual
Assert.AreEqual(expected, actual);
}
public void Check_Add_Without_Parameters()
{
Calculator calc = new Calculator();
var actual = calc.Add();
Assert.AreEqual(actual, 0);
}