public void GIVEN_SidesOfValidLength_WHEN_CalculateAreaOfTriangle_THEN_ReturnArea()
{
double actualArea1 = Req3.CalculateAreaOfTriange(3, 4, 5);
double expectedArea1 = 6;
Assert.AreEqual(expectedArea1, actualArea1,
"Incorrect triangle area for sides 3, 4, 5.");
double actualArea2 = Req3.CalculateAreaOfTriange(3, 7, 5);
double expectedArea2 = 6.4952;
Assert.AreEqual(expectedArea2, actualArea2, "Incorrect triangle area for sides 3, 7, 5.");
}
public void GIVEN_SideOfNegativeLength_WHEN_CalculateAreaOfTriangle_THEN_ThrowInvalidTriangleException()
{
double area = Req3.CalculateAreaOfTriange(-10, 2, 4);
}
public void GIVEN_SidesOfImpossibleLength_WHEN_CalculateAreaOfTriangle_THEN_ThrowInvalidTriangleException()
{
double area = Req3.CalculateAreaOfTriange(1, 2, 3);
}
public void GIVEN_SidesOfZeroLength_WHEN_CalculateAreaOfTriangle_THEN_ThrowInvalidTriangleException()
{
double area = Req3.CalculateAreaOfTriange(0, 2, 0);
}
