public void Parse_Exception()
{
// arrange
var serializer = new UUIDSerializer();
// assert
Assert.Throws <GraphQLClientException>(() => serializer.Parse(string.Empty));
}
public void Parse_Different_Formats(string format)
{
// arrange
var serializer = new UUIDSerializer();
var guid = Guid.NewGuid();
// act
Guid result = serializer.Parse(guid.ToString(format));
// assert
Assert.Equal(guid, result);
}