public void StyleToBeMergedAreCorrectlyDetected(string conditional, string media, string title, string href, bool canBeMerged) { var style = new Style(); style.Conditional = conditional; style.Media = media; style.Href = href; style.Title = title; bool isMergeable = StyleSheetElementCollectionRenderer.CanStyleBeMerged(style); if (canBeMerged) { Assert.IsTrue(isMergeable, "Expected to be mergeable"); } else { Assert.IsFalse(isMergeable, "Expected not to be mergeable"); } }