public void ReadNullCanNotReadOtherShapeType(ShapeType other)
{
using (var stream = new MemoryStream())
{
using (var writer = new BinaryWriter(stream, Encoding.ASCII, true))
{
writer.WriteInt32LittleEndian((int)other);
writer.Flush();
}
stream.Position = 0;
using (var reader = new BinaryReader(stream, Encoding.ASCII, true))
{
Assert.Throws <ShapeRecordContentException>(
() => NullShapeContent.ReadNull(reader)
);
}
}
}
public void ReadNullCanReadWriteNullShape()
{
var sut = NullShapeContent.Instance;
using (var stream = new MemoryStream())
{
using (var writer = new BinaryWriter(stream, Encoding.ASCII, true))
{
sut.Write(writer);
writer.Flush();
}
stream.Position = 0;
using (var reader = new BinaryReader(stream, Encoding.ASCII, true))
{
var result = (NullShapeContent)NullShapeContent.ReadNull(reader);
Assert.Equal(sut.ShapeType, result.ShapeType);
Assert.Equal(sut.ContentLength, result.ContentLength);
}
}
}
public void ReadReaderCanNotBeNull()
{
new GuardClauseAssertion(_fixture)
.Verify(Methods.Select(() => NullShapeContent.ReadNull(null)));
}