test: Setup UI test using BDD approach (#152)

client/tests/acceptance/pageObjects/loginPage.js

@@ -0,0 +1,26 @@
+module.exports = {
+  url: function () {
+    return this.api.launchUrl + "/login";
+  },
+  commands: {
+    logIn: function (email, password) {
+      return this.waitForElementVisible("@emailInput")
+        .setValue("@emailInput", email)
+        .waitForElementVisible("@passwordInput")
+        .setValue("@passwordInput", password)
+        .waitForElementVisible("@loginBtn")
+        .click("@loginBtn");
+    },
+  },
+  elements: {
+    emailInput: {
+      selector: "input[name=emailOrUsername]",
+    },
+    passwordInput: {
+      selector: "input[name=password]",
+    },
+    loginBtn: {
+      selector: "form button",
+    },
+  },
+};