public void WhenCallingDocumentTitleFromCurrentAssemblyItShouldSetupCorrectDocumentTitle() { var sc = new SwaggerUiConfig(new string[0], _ => ""); sc.DocumentTitleFromCurrentAssembly(); var templateParams = (Dictionary <string, string>)sc.GetType().GetField("_templateParams", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(sc); templateParams["%(DocumentTitle)"].Should().Be("Swagger UI - LSL.Swashbuckle.Tests"); }