public StringDataType(
uint aSize,
StringPadding aStringPadding,
StringEncoding aStringEncoding) : base(DatatypeClass.String, aSize)
{
StringPadding = aStringPadding;
StringEncoding = aStringEncoding;
}
private StringDataType(
IDatatypeHeader aHeader,
StringPadding aStringPadding,
StringEncoding aStringEncoding) : this(
aHeader.Size,
aStringPadding,
aStringEncoding)
{
if (aHeader.Class != DatatypeClass.String)
{
throw new ArgumentException(
$"Header Class must be {nameof(DatatypeClass.String)}",
nameof(aHeader));
}
}
public void Test_Basic_Parse(
[Values] uMessages.DatatypeVersion
aVersion,
[Values] StringPadding
aPadding,
[Values] StringEncoding
aEncoding,
[Values((uint)0, (uint)0xffffffff), Random(1)] uint
aSize)
{
using (Stream fTestSource = new MemoryStream())
using (BinaryWriter fWriter = new BinaryWriter(fTestSource))
{
fWriter.Write((byte)(((byte)aVersion << 4) | 0x03));
fWriter.Write((byte)((byte)aPadding | (((byte)aEncoding << 4))));
fWriter.Write((byte)0);
fWriter.Write((byte)0);
fWriter.Write(aSize);
fTestSource.Seek(0, SeekOrigin.Begin);
Moq.Mock <ndf5.Metadata.ISuperBlock>
fSuperblock = new Moq.Mock <ndf5.Metadata.ISuperBlock>(
Moq.MockBehavior.Loose);
using (Hdf5Reader fReader = new Hdf5Reader(
fTestSource,
fSuperblock.Object))
{
long
fReadBytes;
uTest
fExpected = new uTest(
aSize, aPadding, aEncoding),
fResult = ndf5.Messages.Message.Read(
fReader,
uMessages.MessageType.Datatype,
uMessages.MessageAttributeFlag.None,
null,
out fReadBytes) as uTest;
Assert.That(
fResult,
Is.Not.Null,
"Incorrect Message Type returned");
Assert.That(
fResult,
Is.EqualTo(fExpected),
"Equality check failed");
Assert.That(
fResult,
Is.Not.EqualTo(new uTest(
aSize,
aPadding,
aEncoding == StringEncoding.ASCII
? StringEncoding.UTF8
: StringEncoding.ASCII)),
"Inequality Check Failed");
Assert.That(
fResult,
Is.Not.EqualTo(null),
"Null Inequality Check Failed");
Assert.That(
fResult.GetHashCode(),
Is.EqualTo(fExpected.GetHashCode()),
"Hash Code Equality check failed");
Assert.That(
fReadBytes,
Is.EqualTo(8),
"Wrong number of bytes read");
Assert.That(
fTestSource.Position,
Is.EqualTo(8),
"Wrong number of bytes read");
Assert.That(
fResult.Class,
Is.EqualTo(uMessages.DatatypeClass.String),
"Incorrect Data class");
Assert.That(
fResult.Size,
Is.EqualTo(aSize),
"Incorrect Size");
Assert.That(
fResult.StringPadding,
Is.EqualTo(aPadding),
"Incorrect StringPadding");
Assert.That(
fResult.StringEncoding,
Is.EqualTo(aEncoding),
"Incorrect StringEncoding");
}
}
}
