public void TestMethod6()
{
MethodLibrary.MethodLibrary obj = new MethodLibrary.MethodLibrary();
string Expected = "Có 2 nghiệm phân biệt";
string Actual = obj.SolveQuadratic(1, -4, 3, out float x1, out float x2);
Assert.AreEqual(Expected, Actual);
}
public void TestMethod1()
{
MethodLibrary.MethodLibrary obj = new MethodLibrary.MethodLibrary();
string Expected = "Vô số nghiệm";
string Actual = obj.SolveQuadratic(0, 0, 0, out float x1, out float x2);
Assert.AreEqual(Expected, Actual);
}
public void TestMethod5()
{
MethodLibrary.MethodLibrary obj = new MethodLibrary.MethodLibrary();
string Expected = "Có nghiệm kép";
string Actual = obj.SolveQuadratic(2, 4, 2, out float x1, out float x2);
Assert.AreEqual(Expected, Actual);
}