public void CanReadWriteNull()
{
var sut = _fixture.Create <DbaseNullableDateTime>();
sut.Value = null;
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 = new DbaseNullableDateTime(sut.Field);
result.Read(reader);
Assert.Equal(sut.Field, result.Field);
Assert.Equal(sut.Value, result.Value);
}
}
}
public void CanNotReadPastEndOfStream()
{
var sut = _fixture.Create <DbaseNullableDateTime>();
using (var stream = new MemoryStream())
{
using (var writer = new BinaryWriter(stream, Encoding.ASCII, true))
{
writer.Write(_fixture.CreateMany <byte>(new Random().Next(0, 14)).ToArray());
writer.Flush();
}
stream.Position = 0;
using (var reader = new BinaryReader(stream, Encoding.ASCII, true))
{
var result = new DbaseNullableDateTime(sut.Field);
Assert.Throws <EndOfStreamException>(() => result.Read(reader));
}
}
}
public void Visit(DbaseNullableDateTime value)
{
value.Value = _fixture.Create <DateTime?>();
}
public void Visit(DbaseNullableDateTime value)
{
HashCode = value.Value?.GetHashCode() ?? 0;
}
public void Visit(DbaseNullableDateTime value)
{
Comparer = new DelegatingDbaseFieldValueEqualityComparer <DbaseNullableDateTime>(
new DbaseNullableDateTimeEqualityComparer());
}
