
Untitled
By: a guest on
Jun 27th, 2012 | syntax:
None | size: 1.95 KB | hits: 8 | expires: Never
public class SwapperTest
{
public class Test_
{
public int X { get; set; }
public int Y { get; set; }
}
[TestMethod]
public void ExampleWithObject()
{
var t = new Test_() { X = 0, Y = 1 };
Swapper.Swap(() => t.X, () => t.Y);
Assert.AreEqual(0, t.Y);
Assert.AreEqual(1, t.X);
}
[TestMethod]
public void ExampleWithArray()
{
int[] array = new[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
Swapper.Swap(() => array[0], () => array[1]);
Assert.AreEqual(2, array[0]);
Assert.AreEqual(1, array[1]);
}
[TestMethod]
public void ExampleWithList()
{
List<int>array = new List<int> { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
Swapper.Swap(() => array[0], () => array[1]);
Assert.AreEqual(2, array[0]);
Assert.AreEqual(1, array[1]);
}
[TestMethod]
public void ExampleWithTwoDimensionArray()
{
int[,] array = new int[,] { { 1, 2 }, { 3, 4 }, { 5, 6 }, { 7, 8 }, { 9, 10 } };
Swapper.Swap(() => array[0, 0], () => array[4, 1]);
Assert.AreEqual(10, array[0, 0]);
Assert.AreEqual(1, array[4, 1]);
}
[TestMethod]
public void ExampleWithTwoDimensionSlaggedArray()
{
int[][] array = new int[][] { new[] { 1, 2 }, new[] { 3, 4 }, new[] { 5, 6 }, new[] { 7, 8 }, new[] { 9, 10 } };
Swapper.Swap(() => array[0][0], () => array[4][1]);
Assert.AreEqual(10, array[0][0]);
Assert.AreEqual(1, array[4][1]);
}
[TestMethod]
public void ExampleWithLocals()
{
int a = 5;
int b=6;
Swapper.Swap(() => a, () => b);
Assert.AreEqual(6, a);
Assert.AreEqual(5, b);
}
}