public void CssClassDoesNotContainCssTheme()
        {
            foreach(var theme in Enum.GetValues(typeof(TabCssTheme))) {
                var wrapper = new TabContainerWrapper();
                wrapper.CssTheme = (TabCssTheme)theme;
                var testCssClass = "test-class";
                wrapper.CssClass = testCssClass;

                var layout = wrapper.RenderAttributes();
                var classValue = GetClassAttribute(layout);

                Assert.AreEqual(testCssClass, classValue);
            }
        }
        public void CssClassDoesNotContainCssTheme()
        {
            foreach (var theme in Enum.GetValues(typeof(TabCssTheme)))
            {
                var wrapper = new TabContainerWrapper();
                wrapper.CssTheme = (TabCssTheme)theme;
                var testCssClass = "test-class";
                wrapper.CssClass = testCssClass;

                var layout     = wrapper.RenderAttributes();
                var classValue = GetClassAttribute(layout);

                Assert.AreEqual(testCssClass, classValue);
            }
        }