Fix tests

src/main/resources/templates/mail/info/infoEmail.html

@@ -17,7 +17,7 @@
         </p>
         <table><tr><th>Exercise Name</th><th>Watchlist</th></tr>
         <tr th:each="wlUpdate: ${watchListUpdates}">
-            <td><span th:text="${wlUpdate.key.metadata.title}"></span><span th:text="${#calendars.format(wlUpdate.key.metadata.project.last_activity_at,'dd MMMM yyyy')}">Exercise title</span></td>
+            <td><span th:text="${wlUpdate.key.metadata.title}"></span><span th:text="${#temporals.format(wlUpdate.key.project.last_activity_at,'dd MMMM yyyy')}">Exercise title</span></td>
             <td th:text="${wlUpdate.value.name}">Exercise title</td>
         </tr>
         

src/test/java/at/ac/uibk/gitsearch/service/UserWatchListServiceIT.java

@@ -11,6 +11,7 @@ import java.time.Instant;
 import java.time.LocalDateTime;
 import java.time.temporal.ChronoUnit;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 
@@ -203,7 +204,10 @@ public class UserWatchListServiceIT {
     	
         mailService.sendInfoMails();
         verify(javaMailSender).send(messageCaptor.capture());
-        MimeMessage message = messageCaptor.getValue();
+        List<MimeMessage> messages = messageCaptor.getAllValues();
+        assertThat(messages.size()).isEqualTo(1);
+        
+        MimeMessage message = messages.get(0);
         assertThat(message.getAllRecipients()[0].toString()).isEqualTo(user.getEmail());
 //        assertThat(message.getFrom()[0].toString()).isEqualTo(jHipsterProperties.getMail().getFrom());
         assertThat(message.getContent().toString()).isNotEmpty();