public async Task WhenTransformingThenTransformsDisplayName()
{
var rule = new TransformRule("Test", "[xyz]");
var node = new ModelNode("x", "type", CodeQuality.Good, 3, 2, 1);
var transformed = await _transformer.Transform(new[] { node }, new[] { rule }, CancellationToken.None);
Assert.Equal("Test", transformed.First().DisplayName);
}