public void Test_value_6_result_720()
{
int value = 6;
int valueResult = 720;
Assert.Equal(valueResult, NumberHandle.Factorial(value));
}
public void Test_value_0_result_1()
{
int value = 0;
int valueResult = 1;
Assert.Equal(valueResult, NumberHandle.Factorial(value));
}
public void Test_value_1_negative_result_1()
{
int value = -1;
int valueResult = 1;
Assert.Equal(valueResult, NumberHandle.Factorial(value));
}