Implemented login & added tests

scm-ui/src/containers/App.js

@@ -2,15 +2,22 @@ import React, { Component } from "react";
 import Navigation from "./Navigation";
 import Main from "./Main";
 import Login from "./Login";
+import { getIsAuthenticated } from "../modules/login";
+import { connect } from "react-redux";
 import { withRouter } from "react-router-dom";
 
 type Props = {
-  login: boolean
+  login: boolean,
+  username: string,
+  getAuthState: any
 };
 
 class App extends Component {
+  componentWillMount() {
+    this.props.getAuthState();
+  }
   render() {
-    const { login } = this.props;
+    const { login, username } = this.props.login;
 
     if (!login) {
       return (
@@ -21,6 +28,7 @@ class App extends Component {
     } else {
       return (
         <div className="App">
+          <h2>Welcome, {username}!</h2>
           <Navigation />
           <Main />
         </div>
@@ -29,4 +37,19 @@ class App extends Component {
   }
 }
 
-export default withRouter(App);
+const mapDispatchToProps = dispatch => {
+  return {
+    getAuthState: () => dispatch(getIsAuthenticated())
+  };
+};
+
+const mapStateToProps = state => {
+  return { login: state.login };
+};
+
+export default withRouter(
+  connect(
+    mapStateToProps,
+    mapDispatchToProps
+  )(App)
+);