public void MutationalChangeEmptyTest()
{
var value = new MutationalChange()
{
Append = null,
AppendIterations = new FromToValue <ushort>(0),
Description = "Empty",
RemoveLength = new FromToValue <ushort>(1),
Weight = 1
};
// With remove
var result = value.Process(0);
Assert.IsNotNull(result);
Assert.AreEqual("Empty", result.Description);
Assert.IsNull(result.Append);
Assert.AreEqual(1, result.Remove);
Assert.AreEqual(0, result.Offset);
// Null
value.RemoveLength = new FromToValue <ushort>(0);
result = value.Process(0);
Assert.IsNull(result);
}
public void TestMutationalChange()
{
MutationalChange c = new MutationalChange()
{
AppendByte = new FromToValue <byte>((byte)'A'),
RemoveLength = new FromToValue <ushort>(1),
AppendLength = new FromToValue <ushort>(1),
};
PatchChange ret = c.Process(0);
ret = c.Process(0);
ret = c.Process(0);
}
public void MutationalChangeChunkTest()
{
var c = new MutationalChange()
{
Description = "Test",
Append = new MutationalChunk(new byte[][] { new byte[] { 0x01, 0x02 }, new byte[] { 0x03, 0x04 } }),
RemoveLength = new FromToValue <ushort>(0),
AppendIterations = new FromToValue <ushort>(1),
Weight = 1
};
var data = new List <string>
{
StringHelper.ByteArrayToHex(new byte[] { 0x01, 0x02 }),
StringHelper.ByteArrayToHex(new byte[] { 0x03, 0x04 })
};
for (int x = 0; x < 100; x++)
{
var ret = c.Process(0);
var hex = StringHelper.ByteArrayToHex(ret.Append);
Assert.IsTrue(data.Contains(hex));
Assert.AreEqual(0, ret.Offset);
Assert.AreEqual(0, ret.Remove);
Assert.AreEqual(2, ret.Append.Length);
Assert.AreEqual("Test", ret.Description);
}
}
public void MutationalChangeSingleByteTest()
{
var c = new MutationalChange()
{
Description = "Test",
Append = new MutationalFromTo(1, 100),
RemoveLength = new FromToValue <ushort>(4),
AppendIterations = new FromToValue <ushort>(4),
Weight = 1
};
var data = new List <string>();
for (int x = 0; x < 100; x++)
{
var ret = c.Process(0);
var hex = StringHelper.ByteArrayToHex(ret.Append);
Assert.IsFalse(data.Contains(hex));
data.Add(hex);
Assert.AreEqual(0, ret.Offset);
Assert.AreEqual(4, ret.Remove);
Assert.AreEqual(4, ret.Append.Length);
Assert.AreEqual("Test", ret.Description);
Assert.IsTrue(ret.Append[0] >= 1 && ret.Append[0] <= 100);
Assert.IsTrue(ret.Append[1] >= 1 && ret.Append[1] <= 100);
Assert.IsTrue(ret.Append[2] >= 1 && ret.Append[2] <= 100);
Assert.IsTrue(ret.Append[3] >= 1 && ret.Append[3] <= 100);
}
}