feat: add test

Author: sahar-fehri

packages/assets-controllers/src/NftController.test.ts

@@ -250,6 +250,13 @@ describe('NftController', () => {
     });
   });
 
+  it('should set api key', async () => {
+    const { nftController } = setupController();
+
+    nftController.setApiKey('testkey');
+    expect(nftController.openSeaApiKey).toBe('testkey');
+  });
+
   describe('watchNft', function () {
     const ERC721_NFT = {
       address: ERC721_NFT_ADDRESS,