[DDW-298] Add acceptance tests for update mechanism

CHANGELOG.md

@@ -22,6 +22,7 @@ Changelog
 
 ### Chores
 
+- Adds acceptance tests for node update notification w/accept and postpone scenarios ([PR 977](https://github.com/input-output-hk/daedalus/pull/977))
 - Added flow checks and linting for storybook code ([PR 938](https://github.com/input-output-hk/daedalus/pull/938))
 - Refactored npm scripts to use colon style ([PR 939](https://github.com/input-output-hk/daedalus/pull/939))
 - Added PR template with PR review checlist ([PR 882](https://github.com/input-output-hk/daedalus/pull/882))

features/node-update-notification.feature

@@ -0,0 +1,24 @@
+Feature: Node Update Notification
+
+  Background:
+    Given I have completed the basic setup
+    And I have the following wallets:
+      | name   |
+      | Test wallet |
+    When I am on the "Test wallet" wallet "summary" screen
+    When I make a node update available
+    Then I should see the node update notification component
+    Then I should see the notification's title bar
+    Then I should see the correct version in the notification's title bar
+    Then I should see the notification's toggle button
+    Then I should see the notification's update message
+    Then I should see the notification's accept button
+    Then I should see the notification's postpone button
+
+  Scenario: User postpones a node update notification
+    When I click the notification's postpone button
+    Then I should not see the notification component anymore
+
+  Scenario: User accepts a node update notification
+    When I click the notification's accept button
+    Then I should see the Daedalus window closed

features/step_definitions/node-update-notification-steps.js

@@ -0,0 +1,68 @@
+import { When, Then } from 'cucumber';
+import { expect } from 'chai';
+
+const NODE_UPDATE_COMPONENT = '.NodeUpdateNotification_component';
+const TITLE_BAR = '.NodeUpdateNotification_titleBar';
+const TOGGLE_BUTTON = '.NodeUpdateNotification_toggleButton';
+const UPDATE_MESSAGE = '.NodeUpdateNotification_message';
+const ACTIONS = '.NodeUpdateNotification_actions';
+const ACCEPT_BTN = '.NodeUpdateNotification_acceptButton';
+const DENY_BTN = '.NodeUpdateNotification_denyButton';
+
+When(/^I make a node update available$/, async function () {
+  await this.client.executeAsync((nextVersion, done) => {
+    daedalus.api.ada.setNextUpdate(nextVersion)
+      .then(() => daedalus.stores.NodeUpdateStore.refreshNextUpdate())
+      .then(done)
+      .catch((error) => done(error));
+  }, { version: 50 });
+});
+
+Then(/^I should see the node update notification component$/, async function () {
+  await this.client.waitForVisible(`${NODE_UPDATE_COMPONENT}`);
+});
+
+Then(/^I should see the notification's title bar$/, async function () {
+  await this.client.waitForVisible(`${NODE_UPDATE_COMPONENT} ${TITLE_BAR}`);
+});
+
+Then(/^I should see the correct version in the notification's title bar$/, async function () {
+  const version = 50;
+  const titleBarSelector = `${NODE_UPDATE_COMPONENT} ${TITLE_BAR}`;
+  await this.client.waitForText(titleBarSelector);
+  const versionText = await this.client.getText(titleBarSelector);
+  const expectedVersionText = await this.intl('cardano.node.update.notification.titleWithVersion', { version });
+  expect(versionText).to.equal(expectedVersionText);
+});
+
+Then(/^I should see the notification's toggle button$/, async function () {
+  await this.client.waitForVisible(`${NODE_UPDATE_COMPONENT} ${TITLE_BAR} ${TOGGLE_BUTTON}`);
+});
+
+Then(/^I should see the notification's update message$/, async function () {
+  await this.client.waitForVisible(`${NODE_UPDATE_COMPONENT} ${UPDATE_MESSAGE}`);
+});
+
+Then(/^I should see the notification's accept button/, async function () {
+  await this.client.waitForVisible(`${NODE_UPDATE_COMPONENT} ${ACTIONS} ${ACCEPT_BTN}`);
+});
+
+Then(/^I should see the notification's postpone button$/, async function () {
+  await this.client.waitForVisible(`${NODE_UPDATE_COMPONENT} ${ACTIONS} ${DENY_BTN}`);
+});
+
+When(/^I click the notification's postpone button$/, async function () {
+  await this.waitAndClick(`${NODE_UPDATE_COMPONENT} ${ACTIONS} ${DENY_BTN}`);
+});
+
+When(/^I click the notification's accept button$/, async function () {
+  await this.waitAndClick(`${NODE_UPDATE_COMPONENT} ${ACTIONS} ${ACCEPT_BTN}`);
+});
+
+Then(/^I should not see the notification component anymore$/, async function () {
+  await this.client.waitForVisible(NODE_UPDATE_COMPONENT, null, true);
+});
+
+Then(/^I should see the Daedalus window closed$/, () => {
+  expect(this).to.equal(undefined);
+});