public void DivisionTest()
{
CalculatorClass sut = new CalculatorClass();
var actualQuotient = sut.Quotient(10.0, 1.0);
Assert.Equal(10, actualQuotient);
}
public void SubtractionTest()
{
CalculatorClass sut = new CalculatorClass();
var actualDifference = sut.Difference(10.0, 5.0);
Assert.Equal(5, actualDifference);
}
public void MultiplicationTest()
{
CalculatorClass sut = new CalculatorClass();
var actualProduct = sut.Product(10.0, 10.0);
Assert.Equal(100, actualProduct);
}
public void VerifyDivideMethodReturnsCorrectDividendOfTwoNumbers()
{
CalculatorClass obj4 = new CalculatorClass();
obj4.Add(4, 5);
Assert.AreEqual(0, obj4.quotient);
}
public void VerifyMultiplyMethodReturnsCorrectProductOfTwoNumbers()
{
CalculatorClass obj3 = new CalculatorClass();
obj3.Multiply(4, 5);
Assert.AreEqual(20, obj3.product);
}
public void VerifySubtractMethodReturnsCorrectDifferenceOfTwoNumbers()
{
CalculatorClass obj2 = new CalculatorClass();
obj2.Subtract(4, 5);
Assert.AreEqual(-1, obj2.diff);
}
public void VerifyAddMethodReturnsCorrectSumOfTwoNumbers()
{
//Arrange..set up the test
CalculatorClass obj = new CalculatorClass();
//Act...actionable event
obj.Add(4, 5);
//Assert..expected result
Assert.AreEqual(9, obj.sum);
}
public void SumTest()
{
// Arrange
CalculatorClass sut = new CalculatorClass();
// Act
var actualSum = sut.Sum(2.5, 2.5);
// Assert
Assert.Equal(5, actualSum);
}
public void 傳入1和2得到結果3()
{
var calc = new CalculatorClass();
var a = 1;
var b = 2;
var expect = 3;
var result = calc.Add(a, b);
Assert.AreEqual(expect, result);
}
public void 傳入兩個浮點數()
{
var calc = new CalculatorClass();
var a = 50.1;
var b = 70.1;
var expect = 120.2;
var result1 = Math.Round(calc.Add1(a, b));
Assert.AreEqual(expect, result1);
}
public void Initialize()
{
calculator = new CalculatorClass();
}