public void TestHelperMethod001_GivenSpeedControl_WhenGetDistanceSegmentsHelperMethodIsCalled_ThenReturnTheDistanceBetweenEachSegment() { double[] distanceSamples = new double[] { 0.0, 0.19, 0.5, 0.75, 1.0, 1.25, 1.5, 1.75, 2.0, 2.25 }; double[] expectedResult = new double[] { 0.19, 0.31, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.25 }; double[] actualResult = SpeedControl.GetDistanceSegments(distanceSamples); CollectionAssert.AreEqual(expectedResult, actualResult); }