TF-3691 Add integration test for case search snippets with html escape

Signed-off-by: dab246 <tdvu@linagora.com>

integration_test/scenarios/search/search_snippets_with_html_escape_scenario.dart

@@ -0,0 +1,36 @@
+import 'package:flutter_test/flutter_test.dart';
+
+import '../../base/base_test_scenario.dart';
+import '../../models/provisioning_email.dart';
+import '../../robots/search_robot.dart';
+import '../../robots/thread_robot.dart';
+
+class SearchSnippetsWithHtmlEscapeScenario extends BaseTestScenario {
+  SearchSnippetsWithHtmlEscapeScenario(super.$);
+
+  @override
+  Future<void> runTestLogic() async {
+    const email = String.fromEnvironment('BASIC_AUTH_EMAIL');
+    const subject = '<Search snippets html escape>';
+
+    final threadRobot = ThreadRobot($);
+    final searchRobot = SearchRobot($);
+
+    await provisionEmail(
+      [ProvisioningEmail(toEmail: email, subject: subject, content: subject)],
+      requestReadReceipt: false,
+    );
+    await $.pumpAndSettle();
+
+    await threadRobot.tapOnSearchField();
+    await searchRobot.enterKeyword(subject);
+    await searchRobot.tapOnShowAllResultsText();
+    await $.pumpAndSettle();
+
+    await _expectEmailWithSubjectUnescapedVisible(subject);
+  }
+
+  Future<void> _expectEmailWithSubjectUnescapedVisible(String subject) async {
+    await expectViewVisible($(find.text(subject)));
+  }
+}

integration_test/tests/search/search_snippets_with_html_escape_test.dart

@@ -0,0 +1,9 @@
+import '../../base/test_base.dart';
+import '../../scenarios/search/search_snippets_with_html_escape_scenario.dart';
+
+void main() {
+  TestBase().runPatrolTest(
+    description: 'Should see email with subject escaped when search email successfully',
+    scenarioBuilder: ($) => SearchSnippetsWithHtmlEscapeScenario($),
+  );
+}