TF-4195 Add Label to Thread

2026-01-06 12:35:13 +07:00
parent ef1efc9310
commit 94fd6f8071
34 changed files with 829 additions and 40 deletions
@@ -0,0 +1,218 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:jmap_dart_client/jmap/core/id.dart';
+import 'package:jmap_dart_client/jmap/mail/email/email.dart';
+import 'package:jmap_dart_client/jmap/mail/email/keyword_identifier.dart';
+import 'package:jmap_dart_client/jmap/mail/mailbox/mailbox.dart';
+import 'package:labels/model/label.dart';
+import 'package:tmail_ui_user/features/thread_detail/domain/extensions/list_email_in_thread_detail_info_extension.dart';
+import 'package:tmail_ui_user/features/thread_detail/domain/model/email_in_thread_detail_info.dart';
+
+void main() {
+  group(
+    'ListEmailInThreadDetailInfoExtension.findCommonLabelsInThread',
+    () {
+      final seen = KeyWordIdentifier.emailSeen;
+      final flagged = KeyWordIdentifier.emailFlagged;
+      final answered = KeyWordIdentifier.emailAnswered;
+
+      Label label(KeyWordIdentifier keyword) => Label(
+            keyword: keyword,
+            displayName: keyword.value,
+          );
+
+      EmailInThreadDetailInfo email({
+        required Map<KeyWordIdentifier, bool>? keywords,
+        bool isValidToDisplay = true,
+      }) {
+        return EmailInThreadDetailInfo(
+          emailId: EmailId(Id('email-${keywords.hashCode}')),
+          keywords: keywords,
+          mailboxIds: {MailboxId(Id('inbox')): true},
+          isValidToDisplay: isValidToDisplay,
+        );
+      }
+
+      test(
+        'returns empty list when email list is empty',
+        () {
+          final result = <EmailInThreadDetailInfo>[].findCommonLabelsInThread(
+            labels: [label(seen)],
+          );
+
+          expect(result, isEmpty);
+        },
+      );
+
+      test(
+        'returns empty list when labels list is empty',
+        () {
+          final emails = [
+            email(keywords: {seen: true}),
+          ];
+
+          final result = emails.findCommonLabelsInThread(labels: []);
+
+          expect(result, isEmpty);
+        },
+      );
+
+      test(
+        'returns only labels whose keyword appears in all valid emails',
+        () {
+          final emails = [
+            email(
+              keywords: {
+                seen: true,
+                flagged: true,
+              },
+            ),
+            email(
+              keywords: {
+                seen: true,
+                flagged: false,
+              },
+            ),
+            email(
+              keywords: {
+                seen: true,
+              },
+            ),
+          ];
+
+          final labels = [
+            label(seen),
+            label(flagged),
+            label(answered),
+          ];
+
+          final result = emails.findCommonLabelsInThread(labels: labels);
+
+          expect(
+            result.map((l) => l.keyword),
+            equals([seen]),
+          );
+        },
+      );
+
+      test(
+        'ignores emails that are not valid to display',
+        () {
+          final emails = [
+            email(
+              keywords: {
+                seen: true,
+                flagged: true,
+              },
+            ),
+            email(
+              keywords: {
+                flagged: true,
+              },
+              isValidToDisplay: false,
+            ),
+            email(
+              keywords: {
+                seen: true,
+              },
+            ),
+          ];
+
+          final labels = [
+            label(seen),
+            label(flagged),
+          ];
+
+          final result = emails.findCommonLabelsInThread(labels: labels);
+
+          expect(
+            result.map((l) => l.keyword),
+            equals([seen]),
+          );
+        },
+      );
+
+      test(
+        'returns empty list when no common keyword exists',
+        () {
+          final emails = [
+            email(
+              keywords: {
+                seen: true,
+              },
+            ),
+            email(
+              keywords: {
+                flagged: true,
+              },
+            ),
+          ];
+
+          final labels = [
+            label(seen),
+            label(flagged),
+          ];
+
+          final result = emails.findCommonLabelsInThread(labels: labels);
+
+          expect(result, isEmpty);
+        },
+      );
+
+      test(
+        'returns empty list when first valid email has no enabled keywords',
+        () {
+          final emails = [
+            email(
+              keywords: {
+                seen: false,
+                flagged: false,
+              },
+            ),
+            email(
+              keywords: {
+                seen: true,
+              },
+            ),
+          ];
+
+          final labels = [
+            label(seen),
+            label(flagged),
+          ];
+
+          final result = emails.findCommonLabelsInThread(labels: labels);
+
+          expect(result, isEmpty);
+        },
+      );
+
+      test(
+        'ignores labels with null keyword',
+        () {
+          final emails = [
+            email(
+              keywords: {
+                seen: true,
+              },
+            ),
+            email(
+              keywords: {
+                seen: true,
+              },
+            ),
+          ];
+
+          final labels = [
+            Label(displayName: 'No keyword'),
+            label(seen),
+          ];
+
+          final result = emails.findCommonLabelsInThread(labels: labels);
+
+          expect(result.length, 1);
+          expect(result.first.keyword, seen);
+        },
+      );
+    },
+  );
+}