public void Add_WhenSumCalculatedOf_511111_77777555555_ThenSumIs_77778066666()
{
VeryLong number1 = new VeryLong("511111");
VeryLong number2 = new VeryLong("77777555555");
VeryLong sum = number1.Add(number2);
Assert.AreEqual("77778066666", sum.ToString());
}
public void Add_WhenSumCalculatedOf_111111111111111111111111111111_1988888888888888888888888888888_ThenSumIs_1077()
{
VeryLong number1 = new VeryLong("111111111111111111111111111111");
VeryLong number2 = new VeryLong("1988888888888888888888888888888");
VeryLong sum = number1.Add(number2);
Assert.AreEqual("2099999999999999999999999999999", sum.ToString());
}
public void Add_WhenSumCalculatedOf_100_977_ThenSumIs_1077()
{
VeryLong number1 = new VeryLong("100");
VeryLong number2 = new VeryLong("977");
VeryLong sum = number1.Add(number2);
Assert.AreEqual("1077", sum.ToString());
}
public void Add_WhenSumCalculatedOf_1_17_ThenSumIs_18()
{
VeryLong number1 = new VeryLong("1");
VeryLong number2 = new VeryLong("17");
VeryLong sum = number1.Add(number2);
Assert.AreEqual("18", sum.ToString());
}
public void Add_WhenDecimalIs1And9_ThenSumIsCorrect()
{
VeryLong number1 = new VeryLong("2.1111");
VeryLong number2 = new VeryLong("1.9");
VeryLong sum = number1.Add(number2);
Assert.AreEqual("4.0111", sum.ToString());
}
public void Add_WhenTwoSumandContainsDot_ThenSumHasMaxDecimalPlaces()
{
VeryLong number1 = new VeryLong("1.3");
VeryLong number2 = new VeryLong("2.1111");
VeryLong sum = number1.Add(number2);
Assert.AreEqual("3.4111", sum.ToString());
}