public void ParseValue_Null()
{
// arrange
var type = new FieldSetType();
// act
IValueNode valueSyntax = type.ParseValue(null);
// assert
Assert.IsType <NullValueNode>(valueSyntax);
}
public void ParseValue_InvalidValue()
{
// arrange
var type = new FieldSetType();
// act
void Action() => type.ParseValue(1);
// assert
Assert.Throws <SerializationException>(Action);
}
public void ParseValue()
{
// arrange
var type = new FieldSetType();
SelectionSetNode selectionSet = Syntax.ParseSelectionSet("{ a b c d e(d: $b) }");
// act
IValueNode valueSyntax = type.ParseValue(selectionSet);
// assert
Assert.Equal(
"a b c d e(d: $b)",
Assert.IsType <StringValueNode>(valueSyntax).Value);
}
