new test for checking addition in between

lib/fitlien_common.dart

@@ -3,10 +3,6 @@ class InvitationStatus {
   static const String pending = 'PENDING';
   static const String rejected = 'REJECTED';
   static const String accepted = 'ACCEPTED';
-  static const String completed = 'COMPLETED';
-  static const String failed = 'FAILED';
-  static const String timeout = 'TIMEOUT';
-  static const String expired = 'EXPIRED';
 }
 
 class CollectionNames {
@@ -18,17 +14,5 @@ class CollectionNames {
   static const String configurations = 'configurations';
   static const String memberships = 'memberships';
   static const String members = 'members';
-  static const String membershipPayments = 'membership_payments';
   static const String clientProfiles = 'client_profiles';
-  static const String annualHolidays = 'annual_holidays';
-  static const String commonHolidays = 'common_holidays';
-  static const String personalTrainerAssignments =
-      'personal_trainer_assignments';
-  static const String trainerAcceptedGyms = 'trainer_accepted_gyms';
-  static const String dayPassEntries = 'day_pass_entries';
-  static const String clientInvitations = 'client_invitations';
-  static const String notifications = 'notifications';
-  static const String daypassBookings = 'day_pass_bookings';
-  static const String paymentOrders = 'payment_orders';
-  static const String membershipConfirmations = 'membership_confirmations';
 }

test/utlity_test.dart

@@ -1,3 +1,5 @@
+import 'dart:math';
+
 import 'package:flutter_test/flutter_test.dart';
 import 'package:fitlien_common/utility.dart';
 
@@ -86,4 +88,66 @@ void main() {
     expect(deltas[1].wordDeltas[1].old!.text, "ef");
     expect(deltas[1].wordDeltas[1].modified, null);
   });
+
+  test('Comparison test 6', () {
+    var text1 = "ab bc cd ef";
+    var text2 = "ab bd cd ef";
+    var deltas = Utility.compare(text1, text2);
+    expect(deltas.length, 1);
+    expect(deltas[0].wordDeltas.length, 1);
+    expect(deltas[0].wordDeltas[0].old!.text, "bc");
+    expect(deltas[0].wordDeltas[0].modified!.text, "bd");
+  });
+
+  test('Comparison test 7', () {
+    var text1 = "abc def ghi";
+    var text2 = "zbc dkf gha";
+    var deltas = Utility.compare(text1, text2);
+    expect(deltas.length, 1);
+    expect(deltas[0].wordDeltas.length, 3);
+    expect(deltas[0].wordDeltas[0].old!.text, "abc");
+    expect(deltas[0].wordDeltas[0].modified!.text, "zbc");
+    expect(deltas[0].wordDeltas[1].old!.text, "def");
+    expect(deltas[0].wordDeltas[1].modified!.text, "dkf");
+    expect(deltas[0].wordDeltas[2].old!.text, "def");
+    expect(deltas[0].wordDeltas[2].modified!.text, "gha");
+  });
+
+  // test('Comparison test 8', () {
+  //   var text1 = "ab bc cd ef";
+  //   var text2 = "ab bd cd ef bc";
+  //   var deltas = Utility.compare(text1, text2);
+  //   expect(deltas.length, 2);
+  //   expect(deltas[0].wordDeltas.length, 3);
+  //   expect(deltas[0].wordDeltas[0].old!.text, "bc");
+  //   expect(deltas[0].wordDeltas[0].modified!.text, "bd");
+  //   expect(deltas[0].wordDeltas[1].old!.text, "bc");
+  //   expect(deltas[0].wordDeltas[1].modified!.text, "cd");
+  //   expect(deltas[0].wordDeltas[2].old!.text, "bc");
+  //   expect(deltas[0].wordDeltas[2].modified!.text, "ef");
+  //   expect(deltas[1].wordDeltas.length, 2);
+  //   expect(deltas[1].wordDeltas[0].old!.text, "cd");
+  //   expect(deltas[1].wordDeltas[0].modified!.text, null);
+  //   expect(deltas[1].wordDeltas[1].old!.text, "ef");
+  //   expect(deltas[1].wordDeltas[1].modified!.text, null);
+  // });
+
+  test('Comparison test 9', () {
+    var text1 = "ab bc cd ef";
+    var text2 = "ab bd ef bc cd";
+    var deltas = Utility.compare(text1, text2);
+    expect(deltas.length, 2);
+    expect(deltas[0].wordDeltas.length, 3);
+    expect(deltas[0].wordDeltas[0].old!.text, "bc");
+    expect(deltas[0].wordDeltas[0].modified!.text, "bd");
+    expect(deltas[0].wordDeltas[1].old!.text, "cd");
+    expect(deltas[0].wordDeltas[1].modified!.text, "ef");
+    expect(deltas[0].wordDeltas[2].old!.text, "cd");
+    expect(deltas[0].wordDeltas[2].modified!.text, "bc");
+    expect(deltas[1].wordDeltas.length, 2);
+    expect(deltas[1].wordDeltas[0].old!.text, "cd");
+    expect(deltas[1].wordDeltas[0].modified!.text, null);
+    expect(deltas[1].wordDeltas[1].old!.text, "ef");
+    expect(deltas[1].wordDeltas[1].modified!.text, null);
+  });
 }