public void AddBreadcrumb_MinimalArguments_CreatesBreadcrumb() { const string expectedMessage = "message"; Sut.AddBreadcrumb(expectedMessage); Assert.Single(Scope.Breadcrumbs); var crumb = Scope.Breadcrumbs.Single(); Assert.Equal(expectedMessage, crumb.Message); Assert.Null(crumb.Category); Assert.Null(crumb.Data); Assert.Null(crumb.Type); Assert.Equal(BreadcrumbLevel.Info, crumb.Level); Assert.NotEqual(default, crumb.Timestamp);