sesame function

test/Test.ts

@@ -223,4 +223,47 @@ describe('It should do unhook', () => {
                 done(new Error("Results did not match: "+[r1,r2,r3,r4]))
         })
     })
+})
+
+type SesameTestIfc = { test: { checkCandy: ()=>Promise<string>} }
+
+describe('Sesame should unlock the socket', () => {
+    let candy = "OK"
+    let client: RPCSocket & SesameTestIfc
+    let server: RPCServer<{topic: string}, SesameTestIfc> 
+
+    before(async() => {
+        server = new RPCServer<{ topic: string }, SesameTestIfc>(20004, [{
+            name: "test",
+            exportRPCs: () => [
+                async function checkCandy():Promise<string> { return candy },
+            ]}
+        ],{
+            sesame: (_sesame) => _sesame === 'sesame!' 
+        })
+        const sock = new RPCSocket(20004, "localhost")
+        client = await sock.connect<SesameTestIfc>('sesame!')
+    })
+
+    after(() => {
+        client.destroy()
+        server.destroy()
+    })
+
+    it('should not work without sesame', (done) => {
+        const sock = new RPCSocket(20004, "localhost")
+        sock.connect<SesameTestIfc>( /* no sesame */).then(async (c) => {
+            c.test.checkCandy().then(d => {
+                if(d === candy)
+                    done("should not be able to get candy")
+                done()
+            }).finally(() => {
+                sock.destroy()
+            })
+        })
+    })
+
+    it('should work with sesame', (done) => {
+        client.test.checkCandy().then(c => done())
+    })
 })