diff --git a/test/extensions/string_extensions_test.dart b/packages/apidash_core/test/extensions/string_extensions_test.dart
similarity index 100%
rename from test/extensions/string_extensions_test.dart
rename to packages/apidash_core/test/extensions/string_extensions_test.dart
diff --git a/test/models/form_data_model_test.dart b/packages/apidash_core/test/models/form_data_model_test.dart
similarity index 100%
rename from test/models/form_data_model_test.dart
rename to packages/apidash_core/test/models/form_data_model_test.dart
diff --git a/test/models/name_value_model_test.dart b/packages/apidash_core/test/models/name_value_model_test.dart
similarity index 100%
rename from test/models/name_value_model_test.dart
rename to packages/apidash_core/test/models/name_value_model_test.dart
diff --git a/packages/apidash_core/test/utils/https_response_utils.dart b/packages/apidash_core/test/utils/https_response_utils.dart
new file mode 100644
index 00000000..07ff4336
--- /dev/null
+++ b/packages/apidash_core/test/utils/https_response_utils.dart
@@ -0,0 +1,190 @@
+import 'package:apidash_core/utils/http_response_utils.dart';
+import 'package:apidash_core/utils/string_utils.dart';
+import 'package:http_parser/http_parser.dart';
+import 'package:test/test.dart';
+
+void main() {
+  group("Testing getContentTypeFromHeaders function", () {
+    test('Testing getContentTypeFromHeaders for header1', () {
+      Map<String, String> header1 = {
+        "content-type": "application/json",
+      };
+      String contentType1Expected = "application/json";
+      expect(getContentTypeFromHeaders(header1), contentType1Expected);
+    });
+    test('Testing getContentTypeFromHeaders for null headers', () {
+      expect(getContentTypeFromHeaders(null), null);
+    });
+    test(
+        'Testing getContentTypeFromHeaders when header keys are in header case',
+        () {
+      Map<String, String> header2 = {
+        "Content-Type": "application/json",
+      };
+      expect(getContentTypeFromHeaders(header2), null);
+    });
+  });
+
+  group('Testing getMediaTypeFromContentType function', () {
+    test('Testing getMediaTypeFromContentType for json type', () {
+      String contentType1 = "application/json";
+      MediaType mediaType1Expected = MediaType("application", "json");
+      expect(getMediaTypeFromContentType(contentType1).toString(),
+          mediaType1Expected.toString());
+    });
+    test('Testing getMediaTypeFromContentType for null', () {
+      expect(getMediaTypeFromContentType(null), null);
+    });
+    test('Testing getMediaTypeFromContentType for image svg+xml type', () {
+      String contentType3 = "image/svg+xml";
+      MediaType mediaType3Expected = MediaType("image", "svg+xml");
+      expect(getMediaTypeFromContentType(contentType3).toString(),
+          mediaType3Expected.toString());
+    });
+    test('Testing getMediaTypeFromContentType for incorrect content type', () {
+      String contentType4 = "text/html : charset=utf-8";
+      expect(getMediaTypeFromContentType(contentType4), null);
+    });
+    test('Testing getMediaTypeFromContentType for text/css type', () {
+      String contentType5 = "text/css; charset=utf-8";
+      MediaType mediaType5Expected =
+          MediaType("text", "css", {"charset": "utf-8"});
+      expect(getMediaTypeFromContentType(contentType5).toString(),
+          mediaType5Expected.toString());
+    });
+    test('Testing getMediaTypeFromContentType for incorrect with double ;', () {
+      String contentType6 =
+          "application/xml; charset=utf-16be ; date=21/03/2023";
+      expect(getMediaTypeFromContentType(contentType6), null);
+    });
+    test('Testing getMediaTypeFromContentType for empty content type', () {
+      expect(getMediaTypeFromContentType(""), null);
+    });
+    test('Testing getMediaTypeFromContentType for missing subtype', () {
+      String contentType7 = "audio";
+      expect(getMediaTypeFromContentType(contentType7), null);
+    });
+    test('Testing getMediaTypeFromContentType for missing Type', () {
+      String contentType8 = "/html";
+      expect(getMediaTypeFromContentType(contentType8), null);
+    });
+  });
+
+  group("Testing getMediaTypeFromHeaders", () {
+    test('Testing getMediaTypeFromHeaders for basic case', () {
+      Map<String, String> header1 = {
+        "content-length": "4506",
+        "cache-control": "private",
+        "content-type": "application/json"
+      };
+      MediaType mediaType1Expected = MediaType("application", "json");
+      expect(getMediaTypeFromHeaders(header1).toString(),
+          mediaType1Expected.toString());
+    });
+    test('Testing getMediaTypeFromHeaders for null header', () {
+      expect(getMediaTypeFromHeaders(null), null);
+    });
+    test('Testing getMediaTypeFromHeaders for incomplete header value', () {
+      Map<String, String> header2 = {"content-length": "4506"};
+      expect(getMediaTypeFromHeaders(header2), null);
+    });
+    test('Testing getMediaTypeFromHeaders for empty header value', () {
+      Map<String, String> header3 = {"content-type": ""};
+      expect(getMediaTypeFromHeaders(header3), null);
+    });
+    test(
+        'Testing getMediaTypeFromHeaders for erroneous header value - missing type',
+        () {
+      Map<String, String> header4 = {"content-type": "/json"};
+      expect(getMediaTypeFromHeaders(header4), null);
+    });
+    test(
+        'Testing getMediaTypeFromHeaders for erroneous header value - missing subtype',
+        () {
+      Map<String, String> header5 = {"content-type": "application"};
+      expect(getMediaTypeFromHeaders(header5), null);
+    });
+    test('Testing getMediaTypeFromHeaders for header6', () {
+      Map<String, String> header6 = {"content-type": "image/svg+xml"};
+      MediaType mediaType6Expected = MediaType("image", "svg+xml");
+      expect(getMediaTypeFromHeaders(header6).toString(),
+          mediaType6Expected.toString());
+    });
+  });
+
+  group("Testing formatBody", () {
+    test('Testing formatBody for null values', () {
+      expect(formatBody(null, null), null);
+    });
+    test('Testing formatBody for null body values', () {
+      MediaType mediaType1 = MediaType("application", "xml");
+      expect(formatBody(null, mediaType1), null);
+    });
+    test('Testing formatBody for null MediaType values', () {
+      String body1 = '''
+  {
+    "text":"The Chosen One";
+  }
+''';
+      expect(formatBody(body1, null), null);
+    });
+    test('Testing formatBody for json subtype values', () {
+      String body2 = '''{"data":{"area":9831510.0,"population":331893745}}''';
+      MediaType mediaType2 = MediaType("application", "json");
+      String result2Expected = '''{
+  "data": {
+    "area": 9831510.0,
+    "population": 331893745
+  }
+}''';
+      expect(formatBody(body2, mediaType2), result2Expected);
+    });
+    test('Testing formatBody for xml subtype values', () {
+      String body3 = '''
+<breakfast_menu>
+<food>
+<name>Belgian Waffles</name>
+<price>5.95 USD</price>
+<description>Two of our famous Belgian Waffles with plenty of real maple syrup</description>
+<calories>650</calories>
+</food>
+</breakfast_menu>
+''';
+      MediaType mediaType3 = MediaType("application", "xml");
+      String result3Expected = '''<breakfast_menu>
+  <food>
+    <name>Belgian Waffles</name>
+    <price>5.95 USD</price>
+    <description>Two of our famous Belgian Waffles with plenty of real maple syrup</description>
+    <calories>650</calories>
+  </food>
+</breakfast_menu>''';
+      expect(formatBody(body3, mediaType3), result3Expected);
+    });
+    group("Testing formatBody for html", () {
+      MediaType mediaTypeHtml = MediaType("text", "html");
+      test('Testing formatBody for html subtype values', () {
+        String body4 = '''<html>
+<body>
+<h1>My First Heading</h1>
+<p>My first paragraph.</p>
+</body>
+</html>''';
+        expect(formatBody(body4, mediaTypeHtml), body4);
+      });
+
+      test('Testing formatBody for html subtype values with random values', () {
+        String body5 =
+            '''<html>${RandomStringGenerator.getRandomStringLines(100, 10000)}</html>''';
+        expect(formatBody(body5, mediaTypeHtml), null);
+      });
+      test(
+          'Testing formatBody for html subtype values with random values within limit',
+          () {
+        String body6 =
+            '''<html>${RandomStringGenerator.getRandomStringLines(100, 190)}</html>''';
+        expect(formatBody(body6, mediaTypeHtml), body6);
+      });
+    });
+  });
+}
diff --git a/packages/apidash_core/test/utils/uri_utils_test.dart b/packages/apidash_core/test/utils/uri_utils_test.dart
new file mode 100644
index 00000000..6b8987dd
--- /dev/null
+++ b/packages/apidash_core/test/utils/uri_utils_test.dart
@@ -0,0 +1,94 @@
+import 'package:apidash_core/models/models.dart';
+import 'package:apidash_core/utils/uri_utils.dart';
+import 'package:test/test.dart';
+
+void main() {
+  group("Testing getUriScheme", () {
+    test('Testing getUriScheme for https', () {
+      Uri uri1 = Uri(
+          scheme: 'https',
+          host: 'dart.dev',
+          path: 'guides/libraries/library-tour',
+          fragment: 'numbers');
+      String uriScheme1Expected = 'https';
+      expect(getUriScheme(uri1), (uriScheme1Expected, true));
+    });
+    test('Testing getUriScheme for mailto scheme value', () {
+      Uri uri2 = Uri(scheme: 'mailto');
+      String uriScheme2Expected = 'mailto';
+      expect(getUriScheme(uri2), (uriScheme2Expected, false));
+    });
+    test('Testing getUriScheme for empty scheme value', () {
+      Uri uri3 = Uri(scheme: '');
+      expect(getUriScheme(uri3), (null, false));
+    });
+    test('Testing getUriScheme for null scheme value', () {
+      Uri uri4 = Uri(scheme: null);
+      expect(getUriScheme(uri4), (null, false));
+    });
+  });
+
+  group("Testing getValidRequestUri", () {
+    test('Testing getValidRequestUri for normal values', () {
+      String url1 = "https://api.apidash.dev/country/data";
+      const kvRow1 = NameValueModel(name: "code", value: "US");
+      Uri uri1Expected = Uri(
+          scheme: 'https',
+          host: 'api.apidash.dev',
+          path: 'country/data',
+          queryParameters: {'code': 'US'});
+      expect(getValidRequestUri(url1, [kvRow1]), (uri1Expected, null));
+    });
+    test('Testing getValidRequestUri for null url value', () {
+      const kvRow2 = NameValueModel(name: "code", value: "US");
+      expect(getValidRequestUri(null, [kvRow2]), (null, "URL is missing!"));
+    });
+    test('Testing getValidRequestUri for empty url value', () {
+      const kvRow3 = NameValueModel(name: "", value: "");
+      expect(getValidRequestUri("", [kvRow3]), (null, "URL is missing!"));
+    });
+    test('Testing getValidRequestUri when https is not provided in url', () {
+      String url4 = "api.apidash.dev/country/data";
+      const kvRow4 = NameValueModel(name: "code", value: "US");
+      Uri uri4Expected = Uri(
+          scheme: 'https',
+          host: 'api.apidash.dev',
+          path: 'country/data',
+          queryParameters: {'code': 'US'});
+      expect(getValidRequestUri(url4, [kvRow4]), (uri4Expected, null));
+    });
+    test('Testing getValidRequestUri when url has fragment', () {
+      String url5 = "https://dart.dev/guides/libraries/library-tour#numbers";
+      Uri uri5Expected = Uri(
+          scheme: 'https',
+          host: 'dart.dev',
+          path: '/guides/libraries/library-tour');
+      expect(getValidRequestUri(url5, null), (uri5Expected, null));
+    });
+    test('Testing getValidRequestUri when uri scheme is not supported', () {
+      String url5 = "mailto:someone@example.com";
+      expect(getValidRequestUri(url5, null),
+          (null, "Unsupported URL Scheme (mailto)"));
+    });
+    test('Testing getValidRequestUri when query params in both url and kvrow',
+        () {
+      String url6 = "api.apidash.dev/country/data?code=IND";
+      const kvRow6 = NameValueModel(name: "code", value: "US");
+      Uri uri6Expected = Uri(
+          scheme: 'https',
+          host: 'api.apidash.dev',
+          path: 'country/data',
+          queryParameters: {'code': 'US'});
+      expect(getValidRequestUri(url6, [kvRow6]), (uri6Expected, null));
+    });
+    test('Testing getValidRequestUri when kvrow is null', () {
+      String url7 = "api.apidash.dev/country/data?code=US";
+      Uri uri7Expected = Uri(
+          scheme: 'https',
+          host: 'api.apidash.dev',
+          path: 'country/data',
+          queryParameters: {'code': 'US'});
+      expect(getValidRequestUri(url7, null), (uri7Expected, null));
+    });
+  });
+}
diff --git a/test/test_utilities.dart b/test/test_utilities.dart
deleted file mode 100644
index 3f5c3fc1..00000000
--- a/test/test_utilities.dart
+++ /dev/null
@@ -1,19 +0,0 @@
-import 'dart:math';
-
-class RandomStringGenerator {
-  static const _chars =
-      'AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz1234567890';
-  static Random rnd = Random();
-
-  static String getRandomString(int length) =>
-      String.fromCharCodes(Iterable.generate(
-          length, (_) => _chars.codeUnitAt(rnd.nextInt(_chars.length))));
-
-  static String getRandomStringLines(int lines, int length) {
-    List<String> result = [];
-    for (var i = 0; i < lines; i++) {
-      result.add(getRandomString(length));
-    }
-    return result.join('\n');
-  }
-}
diff --git a/test/utils/http_utils_test.dart b/test/utils/http_utils_test.dart
index 6ff34757..0f777ab1 100644
--- a/test/utils/http_utils_test.dart
+++ b/test/utils/http_utils_test.dart
@@ -1,8 +1,7 @@
-import 'package:apidash_core/apidash_core.dart';
+import 'package:apidash_core/apidash_core.dart' show MediaType;
 import 'package:test/test.dart';
 import 'package:apidash/utils/http_utils.dart';
 import 'package:apidash/consts.dart';
-import '../test_utilities.dart';
 
 void main() {
   group("Testing getRequestTitleFromUrl function", () {
@@ -39,203 +38,6 @@ void main() {
     });
   });
 
-  group("Testing getContentTypeFromHeaders function", () {
-    test('Testing getContentTypeFromHeaders for header1', () {
-      Map<String, String> header1 = {
-        "content-type": "application/json",
-      };
-      String contentType1Expected = "application/json";
-      expect(getContentTypeFromHeaders(header1), contentType1Expected);
-    });
-    test('Testing getContentTypeFromHeaders for null headers', () {
-      expect(getContentTypeFromHeaders(null), null);
-    });
-    test(
-        'Testing getContentTypeFromHeaders when header keys are in header case',
-        () {
-      Map<String, String> header2 = {
-        "Content-Type": "application/json",
-      };
-      expect(getContentTypeFromHeaders(header2), null);
-    });
-  });
-
-  group('Testing getMediaTypeFromContentType function', () {
-    test('Testing getMediaTypeFromContentType for json type', () {
-      String contentType1 = "application/json";
-      MediaType mediaType1Expected = MediaType("application", "json");
-      expect(getMediaTypeFromContentType(contentType1).toString(),
-          mediaType1Expected.toString());
-    });
-    test('Testing getMediaTypeFromContentType for null', () {
-      expect(getMediaTypeFromContentType(null), null);
-    });
-    test('Testing getMediaTypeFromContentType for image svg+xml type', () {
-      String contentType3 = "image/svg+xml";
-      MediaType mediaType3Expected = MediaType("image", "svg+xml");
-      expect(getMediaTypeFromContentType(contentType3).toString(),
-          mediaType3Expected.toString());
-    });
-    test('Testing getMediaTypeFromContentType for incorrect content type', () {
-      String contentType4 = "text/html : charset=utf-8";
-      expect(getMediaTypeFromContentType(contentType4), null);
-    });
-    test('Testing getMediaTypeFromContentType for text/css type', () {
-      String contentType5 = "text/css; charset=utf-8";
-      MediaType mediaType5Expected =
-          MediaType("text", "css", {"charset": "utf-8"});
-      expect(getMediaTypeFromContentType(contentType5).toString(),
-          mediaType5Expected.toString());
-    });
-    test('Testing getMediaTypeFromContentType for incorrect with double ;', () {
-      String contentType6 =
-          "application/xml; charset=utf-16be ; date=21/03/2023";
-      expect(getMediaTypeFromContentType(contentType6), null);
-    });
-    test('Testing getMediaTypeFromContentType for empty content type', () {
-      expect(getMediaTypeFromContentType(""), null);
-    });
-    test('Testing getMediaTypeFromContentType for missing subtype', () {
-      String contentType7 = "audio";
-      expect(getMediaTypeFromContentType(contentType7), null);
-    });
-    test('Testing getMediaTypeFromContentType for missing Type', () {
-      String contentType8 = "/html";
-      expect(getMediaTypeFromContentType(contentType8), null);
-    });
-  });
-
-  group("Testing getMediaTypeFromHeaders", () {
-    test('Testing getMediaTypeFromHeaders for basic case', () {
-      Map<String, String> header1 = {
-        "content-length": "4506",
-        "cache-control": "private",
-        "content-type": "application/json"
-      };
-      MediaType mediaType1Expected = MediaType("application", "json");
-      expect(getMediaTypeFromHeaders(header1).toString(),
-          mediaType1Expected.toString());
-    });
-    test('Testing getMediaTypeFromHeaders for null header', () {
-      expect(getMediaTypeFromHeaders(null), null);
-    });
-    test('Testing getMediaTypeFromHeaders for incomplete header value', () {
-      Map<String, String> header2 = {"content-length": "4506"};
-      expect(getMediaTypeFromHeaders(header2), null);
-    });
-    test('Testing getMediaTypeFromHeaders for empty header value', () {
-      Map<String, String> header3 = {"content-type": ""};
-      expect(getMediaTypeFromHeaders(header3), null);
-    });
-    test(
-        'Testing getMediaTypeFromHeaders for erroneous header value - missing type',
-        () {
-      Map<String, String> header4 = {"content-type": "/json"};
-      expect(getMediaTypeFromHeaders(header4), null);
-    });
-    test(
-        'Testing getMediaTypeFromHeaders for erroneous header value - missing subtype',
-        () {
-      Map<String, String> header5 = {"content-type": "application"};
-      expect(getMediaTypeFromHeaders(header5), null);
-    });
-    test('Testing getMediaTypeFromHeaders for header6', () {
-      Map<String, String> header6 = {"content-type": "image/svg+xml"};
-      MediaType mediaType6Expected = MediaType("image", "svg+xml");
-      expect(getMediaTypeFromHeaders(header6).toString(),
-          mediaType6Expected.toString());
-    });
-  });
-
-  group("Testing getUriScheme", () {
-    test('Testing getUriScheme for https', () {
-      Uri uri1 = Uri(
-          scheme: 'https',
-          host: 'dart.dev',
-          path: 'guides/libraries/library-tour',
-          fragment: 'numbers');
-      String uriScheme1Expected = 'https';
-      expect(getUriScheme(uri1), (uriScheme1Expected, true));
-    });
-    test('Testing getUriScheme for mailto scheme value', () {
-      Uri uri2 = Uri(scheme: 'mailto');
-      String uriScheme2Expected = 'mailto';
-      expect(getUriScheme(uri2), (uriScheme2Expected, false));
-    });
-    test('Testing getUriScheme for empty scheme value', () {
-      Uri uri3 = Uri(scheme: '');
-      expect(getUriScheme(uri3), (null, false));
-    });
-    test('Testing getUriScheme for null scheme value', () {
-      Uri uri4 = Uri(scheme: null);
-      expect(getUriScheme(uri4), (null, false));
-    });
-  });
-
-  group("Testing getValidRequestUri", () {
-    test('Testing getValidRequestUri for normal values', () {
-      String url1 = "https://api.apidash.dev/country/data";
-      const kvRow1 = NameValueModel(name: "code", value: "US");
-      Uri uri1Expected = Uri(
-          scheme: 'https',
-          host: 'api.apidash.dev',
-          path: 'country/data',
-          queryParameters: {'code': 'US'});
-      expect(getValidRequestUri(url1, [kvRow1]), (uri1Expected, null));
-    });
-    test('Testing getValidRequestUri for null url value', () {
-      const kvRow2 = NameValueModel(name: "code", value: "US");
-      expect(getValidRequestUri(null, [kvRow2]), (null, "URL is missing!"));
-    });
-    test('Testing getValidRequestUri for empty url value', () {
-      const kvRow3 = NameValueModel(name: "", value: "");
-      expect(getValidRequestUri("", [kvRow3]), (null, "URL is missing!"));
-    });
-    test('Testing getValidRequestUri when https is not provided in url', () {
-      String url4 = "api.apidash.dev/country/data";
-      const kvRow4 = NameValueModel(name: "code", value: "US");
-      Uri uri4Expected = Uri(
-          scheme: 'https',
-          host: 'api.apidash.dev',
-          path: 'country/data',
-          queryParameters: {'code': 'US'});
-      expect(getValidRequestUri(url4, [kvRow4]), (uri4Expected, null));
-    });
-    test('Testing getValidRequestUri when url has fragment', () {
-      String url5 = "https://dart.dev/guides/libraries/library-tour#numbers";
-      Uri uri5Expected = Uri(
-          scheme: 'https',
-          host: 'dart.dev',
-          path: '/guides/libraries/library-tour');
-      expect(getValidRequestUri(url5, null), (uri5Expected, null));
-    });
-    test('Testing getValidRequestUri when uri scheme is not supported', () {
-      String url5 = "mailto:someone@example.com";
-      expect(getValidRequestUri(url5, null),
-          (null, "Unsupported URL Scheme (mailto)"));
-    });
-    test('Testing getValidRequestUri when query params in both url and kvrow',
-        () {
-      String url6 = "api.apidash.dev/country/data?code=IND";
-      const kvRow6 = NameValueModel(name: "code", value: "US");
-      Uri uri6Expected = Uri(
-          scheme: 'https',
-          host: 'api.apidash.dev',
-          path: 'country/data',
-          queryParameters: {'code': 'US'});
-      expect(getValidRequestUri(url6, [kvRow6]), (uri6Expected, null));
-    });
-    test('Testing getValidRequestUri when kvrow is null', () {
-      String url7 = "api.apidash.dev/country/data?code=US";
-      Uri uri7Expected = Uri(
-          scheme: 'https',
-          host: 'api.apidash.dev',
-          path: 'country/data',
-          queryParameters: {'code': 'US'});
-      expect(getValidRequestUri(url7, null), (uri7Expected, null));
-    });
-  });
-
   group("Testing getResponseBodyViewOptions", () {
     test('Testing getResponseBodyViewOptions for application/json', () {
       MediaType mediaType1 = MediaType("application", "json");
@@ -304,80 +106,4 @@ void main() {
       expect(result10.$2, "calendar");
     });
   });
-
-  group("Testing formatBody", () {
-    test('Testing formatBody for null values', () {
-      expect(formatBody(null, null), null);
-    });
-    test('Testing formatBody for null body values', () {
-      MediaType mediaType1 = MediaType("application", "xml");
-      expect(formatBody(null, mediaType1), null);
-    });
-    test('Testing formatBody for null MediaType values', () {
-      String body1 = '''
-  {
-    "text":"The Chosen One";
-  }
-''';
-      expect(formatBody(body1, null), null);
-    });
-    test('Testing formatBody for json subtype values', () {
-      String body2 = '''{"data":{"area":9831510.0,"population":331893745}}''';
-      MediaType mediaType2 = MediaType("application", "json");
-      String result2Expected = '''{
-  "data": {
-    "area": 9831510.0,
-    "population": 331893745
-  }
-}''';
-      expect(formatBody(body2, mediaType2), result2Expected);
-    });
-    test('Testing formatBody for xml subtype values', () {
-      String body3 = '''
-<breakfast_menu>
-<food>
-<name>Belgian Waffles</name>
-<price>5.95 USD</price>
-<description>Two of our famous Belgian Waffles with plenty of real maple syrup</description>
-<calories>650</calories>
-</food>
-</breakfast_menu>
-''';
-      MediaType mediaType3 = MediaType("application", "xml");
-      String result3Expected = '''<breakfast_menu>
-  <food>
-    <name>Belgian Waffles</name>
-    <price>5.95 USD</price>
-    <description>Two of our famous Belgian Waffles with plenty of real maple syrup</description>
-    <calories>650</calories>
-  </food>
-</breakfast_menu>''';
-      expect(formatBody(body3, mediaType3), result3Expected);
-    });
-    group("Testing formatBody for html", () {
-      MediaType mediaTypeHtml = MediaType("text", "html");
-      test('Testing formatBody for html subtype values', () {
-        String body4 = '''<html>
-<body>
-<h1>My First Heading</h1>
-<p>My first paragraph.</p>
-</body>
-</html>''';
-        expect(formatBody(body4, mediaTypeHtml), body4);
-      });
-
-      test('Testing formatBody for html subtype values with random values', () {
-        String body5 =
-            '''<html>${RandomStringGenerator.getRandomStringLines(100, 10000)}</html>''';
-        expect(formatBody(body5, mediaTypeHtml), null);
-      });
-      test(
-          'Testing formatBody for html subtype values with random values within limit',
-          () {
-        String body6 =
-            '''<html>${RandomStringGenerator.getRandomStringLines(100, 190)}</html>''';
-        expect(formatBody(body6, mediaTypeHtml), body6);
-      });
-    });
-  });
 }