public void SlideReturnsPointerLength_3_FromTestFile3AtPos4()
{
var path = TestContext.CurrentContext.TestDirectory + "../../../res/testfile3";
var file = new DataFile(path);
var sw = new SlidingWindow(file.GetAllBytes());
uint expected = 3;
for (var i = 0; i < 4; i++)
{
sw.Slide();
}
var actual = (PointerByte)sw.Slide();
Assert.AreEqual(expected, actual.Length);
}
public void SlideReturnsPointerLength_2_FromTestFile2AtPos10()
{
var path = TestContext.CurrentContext.TestDirectory + "../../../res/testfile2";
var file = new DataFile(path);
var sw = new SlidingWindow(file.GetAllBytes());
var expected = new PointerByte(5, 2);
for (var i = 0; i < 9; i++)
{
Console.WriteLine(sw.Slide());
}
var actual = (PointerByte)sw.Slide();
Assert.AreEqual(expected, actual);
}
public void Test1()
{
var numbers = new[] { 100, 200, 300, 400 };
var result = SlidingWindow.Slide(numbers, 2).Max(w => w.Sum());
Assert.Equal(700, result);
}
public void LookAheadEmpty_SlidesAllBytes_Empty()
{
MemoryStream stream = new MemoryStream(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8 });
SlidingWindow window = new SlidingWindow(stream, 3, 2, 4);
window.Slide(8);
Assert.IsTrue(window.LookAheadEmpty);
}
public void LookAheadEmpty_SlidesFourBytes_NotEmpty()
{
MemoryStream stream = new MemoryStream(new byte[] { 1, 2, 3, 4, 5 });
SlidingWindow window = new SlidingWindow(stream, 3, 2, 4);
window.Slide(4);
Assert.IsFalse(window.LookAheadEmpty);
}
public void Slide_SlidesSixTimes_Slided()
{
MemoryStream stream = new MemoryStream(new byte[] { 0, 1, 2, 3, 4, 5 });
SlidingWindow window = new SlidingWindow(stream, 4, 3, 4);
window.Slide(6);
var bytes = window.Bytes;
CollectionAssert.AreEqual(new [] { 0, 1, 2, 3, 4, 5, 0 }, bytes);
}
public void SlideReturnsRawByte_a_AsFirstByte()
{
var path = TestContext.CurrentContext.TestDirectory + "../../../res/testfile1";
var file = new DataFile(path);
var sw = new SlidingWindow(file.GetAllBytes());
var expected = new RawByte(97);
var actual = (RawByte)sw.Slide();
Assert.AreEqual(expected.Data, actual.Data);
}
public void Test1()
{
var numbers = new[] { 100, 200, 300, 400 };
var result = SlidingWindow.Slide(numbers, 3).Select(x => x.ToArray());
Assert.Equal(new[]
{
new[] { 100, 200, 300 },
new[] { 200, 300, 400 },
}, result);
}
public void NextToken_LastToken_00Token()
{
MemoryStream stream = new MemoryStream(new byte[] { 1, 2, 3, 4, 5 });
SlidingWindow window = new SlidingWindow(stream, 3, 2, 4);
window.Slide(4);
Token token = window.NextToken();
Assert.AreEqual(0, token.Offset);
Assert.AreEqual(0, token.Length);
Assert.AreEqual(5, token.Byte);
}
public void NextToken_19Token()
{
MemoryStream stream = new MemoryStream(new byte[] { 1, 2, 3, 4, 5, 1, 6, 7, 8, 1, 9, 4, 5, 1, 6, 10, 2, 11, 4, 11, 5, 2, 2, 6, 4, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13 });
SlidingWindow window = new SlidingWindow(stream, 26, 10, 4);
window.Slide(26);
Token token = window.NextToken();
Assert.AreEqual(1, token.Offset);
Assert.AreEqual(9, token.Length);
Assert.AreEqual(12, token.Byte);
}
public void NextToken_34Token()
{
MemoryStream stream = new MemoryStream(new byte[] { 1, 2, 3, 4, 5, 1, 6, 7, 8, 1, 9, 4, 5, 1, 6, 10, 2, 11, 4, 12, 13, 14, 15, 6, 4, 1, 2, 3, 1, 2, 3, 1, 4, 10, 9, 4, 16, 10, 6, 4, 12, 1, 13, 17, 5, 9, });
SlidingWindow window = new SlidingWindow(stream, 28, 12, 4);
window.Slide(28);
Token token = window.NextToken();
Assert.AreEqual(3, token.Offset);
Assert.AreEqual(4, token.Length);
Assert.AreEqual(4, token.Byte);
}
public void SlideAtEndWhenAtEnd()
{
var path = TestContext.CurrentContext.TestDirectory + "../../../res/testfile1";
var file = new DataFile(path);
var sw = new SlidingWindow(file.GetAllBytes());
for (var i = 0; i < 3; i++)
{
sw.Slide();
}
Assert.IsTrue(sw.AtEnd());
}
