diff --git a/test/utils/http_utils_test.dart b/test/utils/http_utils_test.dart
index 96f632dd..b53b0bd3 100644
--- a/test/utils/http_utils_test.dart
+++ b/test/utils/http_utils_test.dart
@@ -1,4 +1,5 @@
 import 'package:test/test.dart';
+import 'package:http_parser/http_parser.dart';
 import 'package:apidash/utils/http_utils.dart';
 
 void main() {
@@ -35,4 +36,70 @@ void main() {
       expect(getRequestTitleFromUrl(null), titleUntitled);
     });
   });
+
+  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);
+    });
+  });
 }