test(utils): add test case

Author: TomokiMiyauci

utils_test.ts

@@ -1,6 +1,7 @@
 import {
   applyPrecondition,
   ascendPreconditionHeader,
+  hasToken,
   type Ord,
   toPriority,
   withoutConditionHeaders,
@@ -189,3 +190,9 @@ describe("withoutConditionHeaders", () => {
     );
   });
 });
+
+describe("hasToken", () => {
+  it("should return false if the input is invalid syntax", () => {
+    assert(!hasToken("", "none"));
+  });
+});