public void InvalidTriangleWithZeroSide()
{
Triangle triangle = new Triangle(0, 4, 5);
double expected = -1;
Assert.IsFalse(triangle.IsValid());
Assert.AreEqual(expected, triangle.Area(), 0.0001, "Что-то пошло не так");
}
public void InvalidTriangleWithAllNonZeroSides()
{
Triangle triangle = new Triangle(2, 2, 5);
bool expected = false;
Assert.IsFalse(triangle.IsValid());
Assert.AreEqual(expected, triangle.IsRightTriangle(), "Что-то пошло не так");
}
public void Triangle1Test()
{
Triangle.IsValid(5, 10, 25).Should().BeFalse();
Triangle.IsValid(25, 10, 5).Should().BeFalse();
Triangle.IsValid(5, 10, 10).Should().BeTrue();
Triangle.IsValid(5, 10, 5).Should().BeFalse();
Triangle.IsValid(5, 10, 6).Should().BeTrue();
}
public void ValidRightTriangle()
{
Triangle triangle = new Triangle(3, 4, 5);
double expected = 6;
Assert.IsTrue(triangle.IsValid());
Assert.AreEqual(expected, triangle.Area(), 0.0001, "Что-то пошло не так");
Assert.IsTrue(triangle.IsRightTriangle());
}