diff --git a/test/utils/header_utils_test.dart b/test/utils/header_utils_test.dart
index 9f48ab18..73c15721 100644
--- a/test/utils/header_utils_test.dart
+++ b/test/utils/header_utils_test.dart
@@ -8,60 +8,134 @@ void main() {
       List<String> expected = ["Access-Control-Allow-Headers"];
       expect(getHeaderSuggestions(pattern), expected);
     });
+
     test("Testing using Allow-Methods", () {
       String pattern = "Allow-Methods";
       List<String> expected = ["Access-Control-Allow-Methods"];
       expect(getHeaderSuggestions(pattern), expected);
     });
+
     test("Testing using Allow-Origin", () {
       String pattern = "Allow-Origin";
       List<String> expected = ["Access-Control-Allow-Origin"];
       expect(getHeaderSuggestions(pattern), expected);
     });
+
     test("Testing using Request-Method", () {
       String pattern = "Request-Method";
       List<String> expected = ["Access-Control-Request-Method"];
       expect(getHeaderSuggestions(pattern), expected);
     });
+
     test("Testing using Max-Age", () {
       String pattern = "Max-Age";
       List<String> expected = ["Access-Control-Max-Age"];
       expect(getHeaderSuggestions(pattern), expected);
     });
+
     test("Testing using Access-Control-Allow-Headers", () {
       String pattern = "Access-Control-Allow-Headers";
       List<String> expected = ["Access-Control-Allow-Headers"];
       expect(getHeaderSuggestions(pattern), expected);
     });
+
     test("Testing using Access-Control-Allow-Methods", () {
       String pattern = "Access-Control-Allow-Methods";
       List<String> expected = ["Access-Control-Allow-Methods"];
       expect(getHeaderSuggestions(pattern), expected);
     });
+
     test("Testing using Access-Control-Allow-Origin", () {
       String pattern = "Access-Control-Allow-Origin";
       List<String> expected = ["Access-Control-Allow-Origin"];
       expect(getHeaderSuggestions(pattern), expected);
     });
+
     test("Testing using Access-Control-Request-Method", () {
       String pattern = "Access-Control-Request-Method";
       List<String> expected = ["Access-Control-Request-Method"];
       expect(getHeaderSuggestions(pattern), expected);
     });
+
     test("Testing using Access-Control-Max-Age", () {
       String pattern = "Access-Control-Max-Age";
       List<String> expected = ["Access-Control-Max-Age"];
       expect(getHeaderSuggestions(pattern), expected);
     });
+
     test("Testing using Content-Type", () {
       String pattern = "Content-Type";
-      List<String> expected = ["Content-Type"];
+      List<String> expected = ['Content-Type', 'X-Content-Type-Options'];
       expect(getHeaderSuggestions(pattern), expected);
     });
+
     test("Testing using Expires", () {
       String pattern = "Expires";
       List<String> expected = ["Expires"];
       expect(getHeaderSuggestions(pattern), expected);
     });
+
+    test("Testing using 'Access-Control' pattern", () {
+      String pattern = "Access-Control";
+      List<String> expected = [
+        "Access-Control-Allow-Headers",
+        "Access-Control-Allow-Methods",
+        "Access-Control-Allow-Origin",
+        "Access-Control-Max-Age",
+        "Access-Control-Request-Headers",
+        "Access-Control-Request-Method"
+      ];
+      expect(getHeaderSuggestions(pattern), expected);
+    });
+
+    test("Testing using 'allow-' pattern", () {
+      String pattern = 'allow-';
+      List<String> expected = [
+        "Access-Control-Allow-Headers",
+        "Access-Control-Allow-Methods",
+        "Access-Control-Allow-Origin"
+      ];
+      expect(getHeaderSuggestions(pattern), expected);
+    });
+
+    test("Testing using 'content' pattern", () {
+      String pattern = "content";
+      List<String> expected = [
+        'Content-Disposition',
+        'Content-Encoding',
+        'Content-Length',
+        'Content-Security-Policy',
+        'Content-Type',
+        'X-Content-Type-Options'
+      ];
+      expect(getHeaderSuggestions(pattern), expected);
+    });
+
+    test("Testing using 'x-' pattern", () {
+      String pattern = "x-";
+      List<String> expected = [
+        "Access-Control-Max-Age",
+        "X-Api-Key",
+        "X-Content-Type-Options",
+        "X-CSRF-Token",
+        "X-Forwarded-For",
+        "X-Frame-Options",
+        "X-Requested-With",
+        "X-XSS-Protection"
+      ];
+      expect(getHeaderSuggestions(pattern), expected);
+    });
+
+    test("Testing for 'origin' pattern", () {
+      String pattern = "origin";
+      List<String> expected = [
+        'Access-Control-Allow-Origin',
+        'Cross-Origin-Embedder-Policy',
+        'Cross-Origin-Opener-Policy',
+        'Cross-Origin-Resource-Policy',
+        'Origin'
+      ];
+      expect(getHeaderSuggestions(pattern), expected);
+    });
   });
 }