public void TestBasicDuplicate_Decal()
{
ReadableDuplicateStream target = new ReadableDuplicateStream(_FS, 3, 4);
target.CanWrite.Should().BeFalse();
target.CanRead.Should().BeTrue();
target.CanSeek.Should().BeTrue();
target.Length.Should().Be(2);
var cpt = EnumerableFactory.CreateList(3, i => target.ReadByte());
cpt[2].Should().Be(-1);
cpt.Take(2).Should().Equal(1,1);
}
public void TestBasicDuplicate_Decal_Seek()
{
ReadableDuplicateStream target = new ReadableDuplicateStream(_FS, 2, 4);
target.CanWrite.Should().BeFalse();
target.CanRead.Should().BeTrue();
target.CanSeek.Should().BeTrue();
target.Length.Should().Be(3);
var cpt = EnumerableFactory.CreateListWhile(() =>
{ int r = target.ReadByte(); return (r == -1) ? new Tuple<bool, byte>(false, 0) : new Tuple<bool, byte>(true,(byte)r); });
cpt.Count.Should().Be(3);
cpt.Should().Equal((byte)0, (byte)1, (byte)1);
target.ReadByte().Should().Be(-1);
target.Seek(1, SeekOrigin.Begin);
var cpt2 = EnumerableFactory.CreateListWhile(() =>
{ int r = target.ReadByte(); return (r == -1) ? new Tuple<bool, byte>(false, 0) : new Tuple<bool, byte>(true, (byte)r); });
cpt2.Should().Equal((byte)1, (byte)1);
target.Seek(-3, SeekOrigin.End);
var cpt3 = EnumerableFactory.CreateListWhile(() =>
{ int r = target.ReadByte(); return (r == -1) ? new Tuple<bool, byte>(false, 0) : new Tuple<bool, byte>(true, (byte)r); });
cpt3.Should().Equal((byte)0, (byte)1, (byte)1);
}
public void TestBasicDuplicate_2()
{
ReadableDuplicateStream target = new ReadableDuplicateStream(_FS, 0, 5);
target.CanWrite.Should().BeFalse();
target.CanRead.Should().BeTrue();
target.CanSeek.Should().BeTrue();
target.Length.Should().Be(5);
var cpt = EnumerableFactory.CreateList(6, i => target.ReadByte());
cpt[5].Should().Be(-1);
cpt.Take(5).Select(i=>(byte)i).Should().Equal(this.GetFirstbuffer());
}
