public void IndexTest()
{
double[] array = new double[] { 1, 2, 3, 4 };
//new ring buffer being created
CircularArray circle = new CircularArray(4);
//filling up the circle
circle.Fill(array);
circle.Shift(6);
circle.Shift(5);
Assert.AreEqual(6, circle[2]);
}
public void TestShift()
{
double[] array = new double[] { 1, 2, 3, 4 };
//new ring buffer being created
CircularArray buffer = new CircularArray(array.Length);
//filling up the buffer
buffer.Fill(array);
//shifting the array positions (replacing 0 and 1)
buffer.Shift(5);
buffer.Shift(6);
Assert.AreEqual("65", buffer[buffer.Length - 1] + "" + buffer[buffer.Length - 2], true);
}
public void TestFront()
{
double[] array = new double[] { 1, 2, 3, 4 };
//new ring buffer being created
CircularArray buffer = new CircularArray(array.Length);
//filling up the buffer
buffer.Fill(array);
//shifting the array positions (replacing 1 and 2)
buffer.Shift(5);
buffer.Shift(6);
Assert.AreEqual(3, buffer[0]);
}
//Testing if the queue doesn't go out of bounds when shifting
//and circles back to the beginning
public void TestShiftFullCircle()
{
double[] array = new double[] { 1, 2, 3, 4 };
//new ring buffer being created
CircularArray buffer = new CircularArray(4);
//filling up the buffer
buffer.Fill(array);
//shifting the array positions full circle
buffer.Shift(5);
buffer.Shift(6);
buffer.Shift(7);
buffer.Shift(8);
buffer.Shift(9);
//Checking the new first and last position
Assert.AreEqual("69", buffer[0] + "" + buffer[buffer.Length - 1], true);
}
public void TestFill()
{
//initial array
double[] array = new double[] { 1, 2, 3, 4 };
//new ring buffer being created
CircularArray buffer = new CircularArray(4);
//filling up the buffer
buffer.Fill(array);
//creating a second array to store the values of the buffer
double[] temp = new double[buffer.Length];
//Storing the array
for (int i = 0; i < buffer.Length; i++)
{
temp[i] = buffer[i];
}
CollectionAssert.AreEqual(array, temp);
}