AcTools.Tests.PhysicsTest.InterpolationMode C# (CSharp) Method

        public void InterpolationMode() {
            var testDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
            while (!testDir.EndsWith("AcTools.Tests") && testDir.Length > 4) testDir = Path.GetDirectoryName(testDir);
            testDir = Path.Combine(testDir, "test");

            var data = new DataDirectoryWrapper(Path.Combine(testDir, "physics", "two_points"));

            var powerLutPointsOnly = TorquePhysicUtils.LoadCarTorque(data, false, 0);
            Assert.AreEqual(100d, powerLutPointsOnly.InterpolateLinear(0d), 0.1);
            Assert.AreEqual(125d, powerLutPointsOnly.InterpolateLinear(1250d), 0.1);
            Assert.AreEqual(150d, powerLutPointsOnly.InterpolateLinear(2500d), 0.1);
            Assert.AreEqual(200d, powerLutPointsOnly.InterpolateLinear(5000d), 0.1);

            var detailedMode = TorquePhysicUtils.LoadCarTorque(data, false);
            Assert.AreEqual(100d, detailedMode.InterpolateLinear(0d), 0.1);
            Assert.AreEqual(109.8d, detailedMode.InterpolateLinear(1250d), 0.1);
            Assert.AreEqual(139.2d, detailedMode.InterpolateLinear(2500d), 0.1);
            Assert.AreEqual(164.2, detailedMode.InterpolateLinear(3200d), 0.1);
            Assert.AreEqual(200d, detailedMode.InterpolateLinear(4000d), 0.1);
            Assert.AreEqual(200d, detailedMode.InterpolateLinear(5000d), 0.1);
        }