Is Cookie Set

src/helpers/heritage-integration/cookie-helper.spec.js

@@ -9,6 +9,7 @@ import {
     regenerateUserId,
     setSessionKeyIfUnset,
     setSessionIdIfUnset,
+    isCookieSet,
 } from "@/helpers/heritage-integration/cookie-helper.js";
 import { cookieNames } from "@/constants/cookie-names";
 import { removeAllTestCookies, setupCookies, setupCrypto } from "@/helpers/unit-test-helper";
@@ -335,4 +336,43 @@ describe("cookies", () => {
             });
         });
     });
+
+    describe("isCookieSet", () => {
+        test("Returns true if cookie is set and unexpired", () => {
+            // Arrange
+            setupCookies({});
+
+            // Act
+            const result = isCookieSet(cookieNames.SESSION_ID);
+
+            // Assert
+            expect(result).toBe(true);
+        });
+
+        test("Returns false if never set", () => {
+            // Arrange
+            // Act
+            const result = isCookieSet(cookieNames.SESSION_ID);
+
+            // Assert
+            expect(result).toBe(false);
+        });
+
+        test("Returns false if cookie is expired", () => {
+            // Arrange
+            setupCookies({});
+
+            // Act
+            setCookieProperties(
+                {
+                    [cookieNames.SESSION_ID]: "test",
+                },
+                { maxAge: 0 }
+            );
+            const result = isCookieSet(cookieNames.SESSION_ID);
+
+            // Assert
+            expect(result).toBe(false);
+        });
+    });
 });