Koa tests.

package.json

@@ -31,25 +31,32 @@
     "node-uuid": "^1.4.7"
   },
   "devDependencies": {
-    "coffee-script": "^1.10.0",
     "babel-cli": "^6.9.0",
+    "babel-polyfill": "^6.9.1",
     "babel-preset-es2015": "^6.9.0",
-    "mocha": "^2.5.3",
     "chai": "^3.5.0",
+    "coffee-script": "^1.10.0",
     "express": "^4.13.4",
     "http-proxy": "^1.13.3",
-    "request": "^2.72.0",
+    "koa": "^1.2.0",
+    "mocha": "^2.5.3",
     "passport": "^0.3.2",
-    "koa": "^1.2.0"
+    "request": "^2.72.0"
   },
   "engines": {
     "node": ">=5"
   },
   "scripts": {
-    "test": "mocha --compilers js:babel-core/register",
+    "test": "mocha --compilers js:babel-core/register --require babel-polyfill",
     "compile": "node ./node_modules/coffee-script/bin/coffee --compile -o gensrc src",
     "prepublish": "npm run compile",
     "pretest": "npm run compile"
   },
-  "keywords": ["http", "basic", "digest", "access", "authentication"]
+  "keywords": [
+    "http",
+    "basic",
+    "digest",
+    "access",
+    "authentication"
+  ]
 }

test/koa.js

@@ -0,0 +1,96 @@
+"use strict";
+
+// Expect module.
+import {expect} from 'chai'
+
+// Request module.
+import request from 'request'
+
+// Koa.
+import koa from 'koa'
+
+// Source.
+import auth from '../gensrc/http-auth'
+
+// Express.
+describe('koa', function () {
+    let server = undefined;
+
+    before(function () {
+        // Configure authentication.
+        let basic = auth.basic({
+            realm: "Private Area."
+        }, function (username, password, done) {
+            if (username === 'gevorg') {
+                done(new Error("Error comes here"));
+            } else if (username === "mia" && password === "supergirl") {
+                done(true);
+            } else if (username === "ColonUser" && password === "apasswordwith:acolon") {
+                done(true);
+            } else {
+                done(false);
+            }
+        });
+
+        // Creating new HTTP server.
+        let app = koa();
+        app.use(auth.koa(basic));
+
+        // Setup route.
+        app.use(function *(){
+            this.body = 'Welcome to private area - ' + this.req.user + '!';
+        });
+
+        // Start server.
+        server = app.listen(1337);
+    });
+
+    after(function () {
+        server.close();
+    });
+
+    it('error', function () {
+        let callback = function (error, response, body) {
+            expect(body).to.equal("Error comes here");
+        };
+
+        // Test request.
+        request.get('http://127.0.0.1:1337', callback).auth('gevorg', 'gpass');
+    });
+
+    it('success', function () {
+        let callback = function (error, response, body) {
+            expect(body).to.equal("Welcome to private area - mia!");
+        };
+
+        // Test request.
+        request.get('http://127.0.0.1:1337', callback).auth('mia', 'supergirl');
+    });
+
+    it('wrong password', function () {
+        let callback = function (error, response, body) {
+            expect(body).to.equal("401 Unauthorized");
+        };
+
+        // Test request.
+        request.get('http://127.0.0.1:1337', callback).auth('mia', 'cute');
+    });
+
+    it('wrong user', function () {
+        let callback = function (error, response, body) {
+            expect(body).to.equal("401 Unauthorized");
+        };
+
+        // Test request.
+        request.get('http://127.0.0.1:1337', callback).auth('Tina', 'supergirl');
+    });
+
+    it('password with colon', function () {
+        let callback = function (error, response, body) {
+            expect(body).to.equal("Welcome to private area - ColonUser!");
+        };
+
+        // Test request.
+        request.get('http://127.0.0.1:1337', callback).auth('ColonUser', 'apasswordwith:acolon');
+    });
+});