From 3703fb8bc83506b72e26db4bf69b54ad55525347 Mon Sep 17 00:00:00 2001
From: Nishchal Gautam <gautam.nishchal@gmail.com>
Date: Fri, 1 Nov 2019 17:29:46 +0700
Subject: [PATCH] test(searlie): validate data while decoding with headers

---
 src/Searilie.spec.ts | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/src/Searilie.spec.ts b/src/Searilie.spec.ts
index 3e80740..ab5e675 100644
--- a/src/Searilie.spec.ts
+++ b/src/Searilie.spec.ts
@@ -36,12 +36,22 @@ describe("Searilie", () => {
         });
     });
     describe("decode using headers", () => {
-        const adapter: IAdapter = {
-            deserialize: jest.fn(() => [{a: 2}]),
-            getIdentifier: jest.fn(() => "A")
-        } as any;
-        const serializer = new Searilie(adapter);
-        expect(serializer.decodeUsingHeaders(`Aa,${INTEGER_IDENTIFIER}b:h2`)).toStrictEqual([{a: 2}]);
+        it("should throw error if wrong adapter", () => {
+            const adapter: IAdapter = {
+                deserialize: jest.fn(() => [{a: 2}]),
+                getIdentifier: jest.fn(() => "Z")
+            } as any;
+            const serializer = new Searilie(adapter);
+            expect(() => serializer.decodeUsingHeaders(`Aa,${INTEGER_IDENTIFIER}b:h2`)).toThrow("adapter mismatched");
+        });
+        it("should be able to decode properly", () => {
+            const adapter: IAdapter = {
+                deserialize: jest.fn(() => [{a: 2}]),
+                getIdentifier: jest.fn(() => "A")
+            } as any;
+            const serializer = new Searilie(adapter);
+            expect(serializer.decodeUsingHeaders(`Aa,${INTEGER_IDENTIFIER}b:h2`)).toStrictEqual([{a: 2}]);
+        });
     });
     describe("decode and encode with headers", () => {
         it("should decode and encode properly", () => {