Merge pull request #4333 from G-Ambatte/addForceSSLTests

Add forceSSL middleware tests

server/forcessl.mw.spec.js

@@ -0,0 +1,66 @@
+import forceSSL from './forcessl.mw';
+
+describe('Tests for ForceSSL middleware', ()=>{
+	let originalEnv;
+	let nextFn;
+
+	let req = {};
+	let res = {};
+
+	beforeEach(()=>{
+		originalEnv = process.env.NODE_ENV;
+		nextFn = jest.fn();
+
+		req = {
+			header : ()=>{ return 'http'; },
+			get    : ()=>{ return 'test'; },
+			url    : 'URL'
+		};
+
+		res = {
+			redirect : jest.fn()
+		};
+	});
+	afterEach(()=>{
+		process.env.NODE_ENV = originalEnv;
+		jest.clearAllMocks();
+	});
+
+	it('should not redirect when NODE_ENV is set to local', ()=>{
+		process.env.NODE_ENV = 'local';
+
+		forceSSL(null, null, nextFn);
+
+		expect(res.redirect).not.toHaveBeenCalled();
+		expect(nextFn).toHaveBeenCalled();
+	});
+
+	it('should not redirect when NODE_ENV is set to docker', ()=>{
+		process.env.NODE_ENV = 'docker';
+
+		forceSSL(null, null, nextFn);
+
+		expect(res.redirect).not.toHaveBeenCalled();
+		expect(nextFn).toHaveBeenCalled();
+	});
+
+	it('should redirect with 302 when header is not HTTPS and NODE_ENV is not local or docker', ()=>{
+		process.env.NODE_ENV = 'test';
+
+		forceSSL(req, res, nextFn);
+
+		expect(res.redirect).toHaveBeenCalledWith(302, 'https://testURL');
+		expect(nextFn).not.toHaveBeenCalled();
+	});
+
+	it('should not redirect when header is HTTPS and NODE_ENV is not local or docker', ()=>{
+		process.env.NODE_ENV = 'test';
+		req.header = ()=>{ return 'https'; };
+
+		forceSSL(req, res, nextFn);
+
+		expect(res.redirect).not.toHaveBeenCalled();
+		expect(nextFn).toHaveBeenCalled();
+	});
+
+});