autocomplete test: Use a test group to handle MentionAutocompleteQuery.testUser test cases

MentionAutocompleteQuery.testUser is a filter function that is expected to complicated as we add features. for example it will be responsible for filtering users based on email, name, stream activity, etc.. so it is useful to have the test cases that test it in a group.

Author: Khader-1

test/model/autocomplete_test.dart

@@ -305,40 +305,45 @@ void main() {
     }
   });
 
-  test('MentionAutocompleteQuery.testUser', () {
+
+  group('MentionAutocompleteQuery.testUser', () {
     doCheck(String rawQuery, User user, bool expected) {
       final result = MentionAutocompleteQuery(rawQuery)
         .testUser(user, AutocompleteDataCache());
       expected ? check(result).isTrue() : check(result).isFalse();
     }
 
-    doCheck('', eg.user(fullName: 'Full Name'), true);
-    doCheck('', eg.user(fullName: ''), true); // Unlikely case, but should not crash
-    doCheck('Full Name', eg.user(fullName: 'Full Name'), true);
-    doCheck('full name', eg.user(fullName: 'Full Name'), true);
-    doCheck('Full Name', eg.user(fullName: 'full name'), true);
-    doCheck('Full', eg.user(fullName: 'Full Name'), true);
-    doCheck('Name', eg.user(fullName: 'Full Name'), true);
-    doCheck('Full Name', eg.user(fullName: 'Fully Named'), true);
-    doCheck('Full Four', eg.user(fullName: 'Full Name Four Words'), true);
-    doCheck('Name Words', eg.user(fullName: 'Full Name Four Words'), true);
-    doCheck('Full F', eg.user(fullName: 'Full Name Four Words'), true);
-    doCheck('F Four', eg.user(fullName: 'Full Name Four Words'), true);
-    doCheck('full full', eg.user(fullName: 'Full Full Name'), true);
-    doCheck('full full', eg.user(fullName: 'Full Name Full'), true);
-
-    doCheck('F', eg.user(fullName: ''), false); // Unlikely case, but should not crash
-    doCheck('Fully Named', eg.user(fullName: 'Full Name'), false);
-    doCheck('Full Name', eg.user(fullName: 'Full'), false);
-    doCheck('Full Name', eg.user(fullName: 'Name'), false);
-    doCheck('ull ame', eg.user(fullName: 'Full Name'), false);
-    doCheck('ull Name', eg.user(fullName: 'Full Name'), false);
-    doCheck('Full ame', eg.user(fullName: 'Full Name'), false);
-    doCheck('Full Full', eg.user(fullName: 'Full Name'), false);
-    doCheck('Name Name', eg.user(fullName: 'Full Name'), false);
-    doCheck('Name Full', eg.user(fullName: 'Full Name'), false);
-    doCheck('Name Four Full Words', eg.user(fullName: 'Full Name Four Words'), false);
-    doCheck('F Full', eg.user(fullName: 'Full Name Four Words'), false);
-    doCheck('Four F', eg.user(fullName: 'Full Name Four Words'), false);
+    test('user is included if fullname words match the query', () {
+      doCheck('', eg.user(fullName: 'Full Name'), true);
+      doCheck('', eg.user(fullName: ''), true); // Unlikely case, but should not crash
+      doCheck('Full Name', eg.user(fullName: 'Full Name'), true);
+      doCheck('full name', eg.user(fullName: 'Full Name'), true);
+      doCheck('Full Name', eg.user(fullName: 'full name'), true);
+      doCheck('Full', eg.user(fullName: 'Full Name'), true);
+      doCheck('Name', eg.user(fullName: 'Full Name'), true);
+      doCheck('Full Name', eg.user(fullName: 'Fully Named'), true);
+      doCheck('Full Four', eg.user(fullName: 'Full Name Four Words'), true);
+      doCheck('Name Words', eg.user(fullName: 'Full Name Four Words'), true);
+      doCheck('Full F', eg.user(fullName: 'Full Name Four Words'), true);
+      doCheck('F Four', eg.user(fullName: 'Full Name Four Words'), true);
+      doCheck('full full', eg.user(fullName: 'Full Full Name'), true);
+      doCheck('full full', eg.user(fullName: 'Full Name Full'), true);
+
+      doCheck('F', eg.user(fullName: ''), false); // Unlikely case, but should not crash
+      doCheck('Fully Named', eg.user(fullName: 'Full Name'), false);
+      doCheck('Full Name', eg.user(fullName: 'Full'), false);
+      doCheck('Full Name', eg.user(fullName: 'Name'), false);
+      doCheck('ull ame', eg.user(fullName: 'Full Name'), false);
+      doCheck('ull Name', eg.user(fullName: 'Full Name'), false);
+      doCheck('Full ame', eg.user(fullName: 'Full Name'), false);
+      doCheck('Full Full', eg.user(fullName: 'Full Name'), false);
+      doCheck('Name Name', eg.user(fullName: 'Full Name'), false);
+      doCheck('Name Full', eg.user(fullName: 'Full Name'), false);
+      doCheck('Name Four Full Words', eg.user(fullName: 'Full Name Four Words'), false);
+      doCheck('F Full', eg.user(fullName: 'Full Name Four Words'), false);
+      doCheck('Four F', eg.user(fullName: 'Full Name Four Words'), false);
+    });
+
   });
+
 }