TF-940 Remove path segment jmap in unit test

contact/test/contact/autocomplete_tmail_contact_method_test.dart

@@ -29,10 +29,10 @@ void main() {
     test('autocomplete_tmail_contact method and response parsing', () async {
       final baseOption  = BaseOptions(method: 'POST');
       final dio = Dio(baseOption)
-        ..options.baseUrl = 'http://domain.com';
+        ..options.baseUrl = 'http://domain.com/jmap';
       final dioAdapter = DioAdapter(dio: dio);
       dioAdapter.onPost(
-          '/jmap',
+          '',
           (server) => server.reply(200, {
                 "sessionState": "2c9f1b12-b35a-43e6-9af2-0106fb53a943",
                 "methodResponses": [

forward/test/forward/get_forward_method_test.dart

@@ -20,10 +20,10 @@ void main() {
 
     test('get forward method and response parsing', () async {
       final baseOption = BaseOptions(method: 'POST');
-      final dio = Dio(baseOption)..options.baseUrl = 'http://domain.com';
+      final dio = Dio(baseOption)..options.baseUrl = 'http://domain.com/jmap';
       final dioAdapter = DioAdapter(dio: dio);
       dioAdapter.onPost(
-          '/jmap',
+          '',
           (server) => server.reply(200, {
                 "sessionState": "abcdefghij",
                 "methodResponses": [

forward/test/forward/set_forward_method_test.dart

@@ -22,10 +22,10 @@ void main() {
     test('set forward method and response parsing', () async {
       final baseOption  = BaseOptions(method: 'POST');
       final dio = Dio(baseOption)
-        ..options.baseUrl = 'http://domain.com';
+        ..options.baseUrl = 'http://domain.com/jmap';
       final dioAdapter = DioAdapter(dio: dio);
       dioAdapter.onPost(
-        '/jmap',
+        '',
         (server) => server.reply(200, {
           "sessionState": "2c9f1b12-b35a-43e6-9af2-0106fb53a943",
           "methodResponses": [

rule_filter/test/rule_filter/get_rule_filter_method_test.dart

@@ -40,10 +40,10 @@ void main() {
 
     test('get rule_filter method and response parsing', () async {
       final baseOption = BaseOptions(method: 'POST');
-      final dio = Dio(baseOption)..options.baseUrl = 'http://domain.com';
+      final dio = Dio(baseOption)..options.baseUrl = 'http://domain.com/jmap';
       final dioAdapter = DioAdapter(dio: dio);
       dioAdapter.onPost(
-          '/jmap',
+          '',
           (server) => server.reply(200, {
                 "sessionState": "2c9f1b12-b35a-43e6-9af2-0106fb53a943",
                 "methodResponses": [

rule_filter/test/rule_filter/set_rule_filter_method_test.dart

@@ -36,10 +36,10 @@ void main() {
 
     test('set rule_filter method and response parsing', () async {
       final baseOption = BaseOptions(method: 'POST');
-      final dio = Dio(baseOption)..options.baseUrl = 'http://domain.com';
+      final dio = Dio(baseOption)..options.baseUrl = 'http://domain.com/jmap';
       final dioAdapter = DioAdapter(dio: dio);
       dioAdapter.onPost(
-          '/jmap',
+          '',
           (server) => server.reply(200, {
                 "sessionState": "2c9f1b12-b35a-43e6-9af2-0106fb53a943",
                 "methodResponses": [