testcase for HTTPCookieStorage.description

Author: vipinmenon

TestFoundation/TestHTTPCookieStorage.swift

@@ -32,6 +32,7 @@ class TestHTTPCookieStorage: XCTestCase {
             ("test_cookiesForURL", test_cookiesForURL),
             ("test_cookiesForURLWithMainDocumentURL", test_cookiesForURLWithMainDocumentURL),
             ("test_cookieInXDGSpecPath", test_cookieInXDGSpecPath),
+            ("test_descriptionCookie", test_descriptionCookie)
         ]
     }
 
@@ -90,6 +91,11 @@ class TestHTTPCookieStorage: XCTestCase {
         setCookiesForURLWithMainDocumentURL(with: .groupContainer("test"))
     }
 
+    func test_descriptionCookie() {
+        descriptionCookie(with: .shared)
+        descriptionCookie(with: .groupContainer("test"))
+    }
+
     func getStorage(for type: _StorageType) -> HTTPCookieStorage {
         switch type {
         case .shared:
@@ -246,6 +252,23 @@ class TestHTTPCookieStorage: XCTestCase {
         XCTAssertEqual(storage.cookies(for: url1!)!.count, 0)
     }
 
+    func descriptionCookie(with storageType: _StorageType) {
+        let storage = getStorage(for: storageType)
+        XCTAssertEqual(storage.description, "<NSHTTPCookieStorage cookies count:\(storage.cookies!.count)>")
+
+        let simpleCookie = HTTPCookie(properties: [
+            .name: "TestCookie1",
+            .value: "Test value @#$%^$&*99",
+            .path: "/",
+            .domain: "swift.org",
+            .expires: Date(timeIntervalSince1970: Date().timeIntervalSince1970 + 1000)
+            ])!
+        storage.setCookie(simpleCookie)
+        XCTAssertEqual(storage.description, "<NSHTTPCookieStorage cookies count:\(storage.cookies!.count)>")
+        storage.deleteCookie(simpleCookie)
+        XCTAssertEqual(storage.description, "<NSHTTPCookieStorage cookies count:\(storage.cookies!.count)>")
+    }
+
     func test_cookieInXDGSpecPath() {
 #if !os(Android) && !DARWIN_COMPATIBILITY_TESTS
         //Test without setting the environment variable