test(togglz/feature): test togglz is working

Fix #92

Author: mukeshk

src/main/java/ru/mystamps/web/support/togglz/Features.java

@@ -55,7 +55,10 @@ public enum Features implements Feature {
 
 	@Label("/site/index: search by catalog in collection")
 	@EnabledByDefault
-	SEARCH_IN_COLLECTION;
+	SEARCH_IN_COLLECTION,
+
+	@Label("/site/index: feature to check that Togglz works")
+	ALWAYS_DISABLED;
 
 	public boolean isActive() {
 		return FeatureContext.getFeatureManager().isActive(this);

src/main/webapp/WEB-INF/views/site/index.html

@@ -197,7 +197,7 @@ <h4 class="panel-title" th:text="#{t_search_by_catalog}">Search by catalog</h4>
 			<div class="row">
 				<footer class="col-sm-12 text-right">
 					<i class="glyphicon glyphicon-envelope"></i>
-					<a href="mailto:slava.semushin@gmail.com" title="Write e-mail" th:href="|mailto:#{t_site_author_email}|" th:title="#{t_write_email}" th:text="#{t_site_author_name}">Slava Semushin</a>, 2009-2019
+					<a href="mailto:slava.semushin@gmail.com" title="Write e-mail" th:href="|mailto:#{t_site_author_email}|" th:title="#{t_write_email}" th:text="#{t_site_author_name}">Slava Semushin</a>, 2009-2019<span id="always-disabled-element" togglz:active="ALWAYS_DISABLED"> :-/</span>
 				</footer>
 			</div>
 		</div>

src/test/robotframework/togglz/logic.robot

@@ -0,0 +1,15 @@
+*** Settings ***
+Documentation   Verify that togglz works                 
+Library         SeleniumLibrary
+Suite Setup     Before Test Suite
+Suite Teardown  Close Browser
+Force Tags      togglz  misc
+
+*** Test Cases ***
+Extra characters should never be shown if Togglz works
+	Page Should Not Contain Element  id=always-disabled-element
+
+*** Keywords ***
+Before Test Suite
+	Open Browser                        ${SITE_URL}  ${BROWSER}
+	Register Keyword To Run On Failure  Log Source