public void TrySerialize_Invalid_Format()
{
// arrange
var type = new FieldSetType();
// act
var success = type.TrySerialize(1, out object?serialized);
// assert
Assert.False(success);
Assert.Null(serialized);
}
public void TrySerialize()
{
// arrange
var type = new FieldSetType();
SelectionSetNode selectionSet =
Utf8GraphQLParser.Syntax.ParseSelectionSet("{ a b c d e(d: $b) }");
// act
var success = type.TrySerialize(selectionSet, out object?serialized);
// assert
Assert.True(success);
Assert.Equal("a b c d e(d: $b)", serialized);
}