test(e2e): cleanup stored data in between e2e test runs

TODO.md

@@ -2,8 +2,9 @@
 
 Small Stuff
 
-- save network state to disk
+- refactor func names in files module
 - refactor networks.add into a util func
+- refactor to use fs-extra instead of fs
 - move "docker-compose.yml" string into a constants file
 - build images if they don't exist
 - update app icon

e2e/App.e2e.ts

@@ -1,6 +1,9 @@
-import { assertNoConsoleErrors, getPageTitle, pageUrl } from './helpers';
+import { assertNoConsoleErrors, cleanup, getPageTitle, pageUrl } from './helpers';
 
-fixture`App`.page(pageUrl).afterEach(assertNoConsoleErrors);
+fixture`App`
+  .page(pageUrl)
+  .afterEach(assertNoConsoleErrors)
+  .afterEach(cleanup);
 
 test('should have correct title', async t => {
   await t.expect(getPageTitle()).eql('Polar');

e2e/Home.e2e.ts

@@ -1,7 +1,10 @@
-import { assertNoConsoleErrors, getPageUrl, pageUrl } from './helpers';
+import { assertNoConsoleErrors, cleanup, getPageUrl, pageUrl } from './helpers';
 import { Home } from './pages';
 
-fixture`Home`.page(pageUrl).afterEach(assertNoConsoleErrors);
+fixture`Home`
+  .page(pageUrl)
+  .afterEach(assertNoConsoleErrors)
+  .afterEach(cleanup);
 
 test('should be on the route /', async t => {
   await t.expect(getPageUrl()).match(/.*#\/$/);

e2e/Network.e2e.ts

@@ -1,10 +1,11 @@
-import { assertNoConsoleErrors, getPageUrl, pageUrl } from './helpers';
+import { assertNoConsoleErrors, cleanup, getPageUrl, pageUrl } from './helpers';
 import { App, NetworkView, NewNetwork } from './pages';
 
 fixture`Network`
   .page(pageUrl)
   .beforeEach(App.clickNewNetworkBtn)
-  .afterEach(assertNoConsoleErrors);
+  .afterEach(assertNoConsoleErrors)
+  .afterEach(cleanup);
 
 test('should be on the route /network', async t => {
   await t.expect(getPageUrl()).match(/.*#\/network$/);

e2e/helpers/index.ts

@@ -1,3 +1,6 @@
+import { remove } from 'fs-extra';
+import { join } from 'path';
+import { homedir, platform } from 'os';
 import { ClientFunction } from 'testcafe';
 
 export const pageUrl = '../build/index.html';
@@ -9,3 +12,14 @@ export const assertNoConsoleErrors = async (t: TestController) => {
   const { error } = await t.getBrowserConsoleMessages();
   await t.expect(error).eql([]);
 };
+
+const appDataPaths = {
+  win32: join(homedir(), 'AppData', 'Roaming'),
+  darwin: join(homedir(), 'Library', 'Application Support'),
+  linux: join(homedir(), '.config'),
+};
+export const cleanup = async () => {
+  const appDataPath = process.env['APPDATA'] || appDataPaths[platform()];
+  const dataPath = join(appDataPath, 'Electron', 'data');
+  await remove(dataPath);
+};

package.json

@@ -39,8 +39,6 @@
     "tsc": "tsc --noEmit"
   },
   "dependencies": {
-    "@types/dockerode": "^2.5.20",
-    "@types/js-yaml": "^3.12.1",
     "docker-compose": "^0.22.2",
     "dockerode": "^2.5.8",
     "electron-debug": "^3.0.1",
@@ -56,7 +54,10 @@
     "@rescripts/rescript-use-babel-config": "^0.0.8",
     "@testing-library/jest-dom": "^4.1.0",
     "@testing-library/react": "^9.1.3",
+    "@types/dockerode": "^2.5.20",
+    "@types/fs-extra": "^8.0.0",
     "@types/jest": "24.0.18",
+    "@types/js-yaml": "^3.12.1",
     "@types/node": "12.7.3",
     "@types/react": "16.9.2",
     "@types/react-dom": "16.9.0",
@@ -81,6 +82,7 @@
     "eslint-config-prettier": "^6.1.0",
     "eslint-plugin-prettier": "^3.1.0",
     "eslint-plugin-react": "^7.14.3",
+    "fs-extra": "^8.1.0",
     "history": "^4.9.0",
     "husky": "^3.0.4",
     "i18next": "^17.0.13",

yarn.lock

@@ -1646,6 +1646,13 @@
   resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.0.tgz#2862f3f58a9a7f7c3e78d79f130dd4d71c25c2a7"
   integrity sha512-EaObqwIvayI5a8dCzhFrjKzVwKLxjoG9T6Ppd5CEo07LRKfQ8Yokw54r5+Wq7FaBQ+yXRvQAYPrHwya1/UFt9g==
 
+"@types/fs-extra@^8.0.0":
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-8.0.0.tgz#d3e2c313ca29f95059f198dd60d1f774642d4b25"
+  integrity sha512-bCtL5v9zdbQW86yexOlXWTEGvLNqWxMFyi7gQA7Gcthbezr2cPSOb8SkESVKA937QD5cIwOFLDFt0MQoXOEr9Q==
+  dependencies:
+    "@types/node" "*"
+
 "@types/glob@^7.1.1":
   version "7.1.1"
   resolved "https://registry.yarnpkg.com/@types/glob/-/glob-7.1.1.tgz#aa59a1c6e3fbc421e07ccd31a944c30eba521575"