public void TestDeletion()
{
DiffResult <int> result = new DiffResult <int>();
int[] a = { 1, 2, 3, 4, 5 };
int[] b = { 1, 2, 4, 5 };
result.AddEqual(1, 2);
result.AddA(3);
result.AddEqual(4, 5);
TestDiff(a, b, result);
}
public void TestMultipleChanges()
{
DiffResult <int> result = new DiffResult <int>();
int[] a = { 1, 2, 3, 4, 5 };
int[] b = { 1, 2, 6, 2, 3, 7, 5 };
result.AddEqual(1, 2);
result.AddB(6, 2);
result.AddEqual(3);
result.AddNotEqual(new[] { 4 }, new[] { 7 });
result.AddEqual(5);
TestDiff(a, b, result);
}
public void TestBigMove()
{
DiffResult <int> result = new DiffResult <int>();
int[] a = { 1, 2, 3, 4, 5, 6 };
int[] b = { 1, 4, 5, 2, 3, 6 };
result.AddEqual(1);
result.AddB(4, 5);
result.AddEqual(2, 3);
result.AddA(4, 5);
result.AddEqual(6);
TestDiff(a, b, result);
}
public void TestMove()
{
DiffResult <int> result = new DiffResult <int>();
int[] a = { 1, 2, 3, 4, 5 };
int[] b = { 1, 2, 4, 3, 5 };
result.AddEqual(1, 2);
result.AddB(4);
result.AddEqual(3);
result.AddA(4);
result.AddEqual(5);
TestDiff(a, b, result);
}
public void TestNoChanges()
{
DiffResult <int> result = new DiffResult <int>();
int[] a = { 1, 2, 3, 4, 5 };
int[] b = { 1, 2, 3, 4, 5 };
result.AddEqual(a);
TestDiff(a, b, result);
}
public void TestTail()
{
DiffResult <int> result = new DiffResult <int>();
int[] a = { 1, 2, 3, 4 };
int[] b = { 1, 2, 3, 4, 5 };
result.AddEqual(1, 2, 3, 4);
result.AddB(5);
TestDiff(a, b, result);
}
public void TestHead()
{
DiffResult <int> result = new DiffResult <int>();
int[] a = { 1, 2, 3, 4, 5 };
int[] b = { 2, 3, 4, 5 };
result.AddA(1);
result.AddEqual(2, 3, 4, 5);
TestDiff(a, b, result);
}
public void TestExcise()
{
DiffResult <int> result = new DiffResult <int>();
int[] a = { 1, 2, 3, 4 };
int[] b = { 2 };
result.AddA(1);
result.AddEqual(2);
result.AddA(3, 4);
TestDiff(a, b, result);
}
public void TestSurround()
{
DiffResult <int> result = new DiffResult <int>();
int[] a = { 2 };
int[] b = { 1, 2, 3, 4 };
result.AddB(1);
result.AddEqual(2);
result.AddB(3, 4);
TestDiff(a, b, result);
}
