Introduced E2E Testing using TestCáfe

client/.testcaferc.json

@@ -0,0 +1,3 @@
+{
+  "tsConfigPath": "./tests/tsconfig.json"
+}

client/README.md

@@ -76,3 +76,19 @@ Create a npm user and login to the npm registry, [more on npm publishing](https:
 Publish packages with lerna to update versions properly across local packages, [more on publishing with lerna](https://github.com/lerna/lerna#publish).
 
     npx lerna publish
+
+## Running the testcafe tests
+
+Build the Server
+
+    mvn install -U
+
+Start client, server and the tests. (Client and Server will shutdown after the execution of the tests).
+
+    yarn e2etest
+
+Start the tests if client and server are already running.
+
+    yarn testcafe:start
+
+Please keep the mouse focus on the Testcafe window during the tests. Losing focus will cause tests to fail.

client/package.json

@@ -8,10 +8,15 @@
     "watch": "lerna run --parallel watch",
     "publish": "yarn && yarn publish:latest",
     "publish:latest": "lerna publish",
-    "publish:next": "lerna publish --exact --canary=next --npm-tag=next --yes"
+    "publish:next": "lerna publish --exact --canary=next --npm-tag=next --yes",
+    "theia:start": "cd browser-app && yarn start",
+    "testcafe:start": "testcafe chrome tests/test.ts",
+    "e2etest": "npm-run-all --parallel --aggregate-output theia:start testcafe:start"
   },
   "devDependencies": {
     "lerna": "2.4.0",
+    "npm-run-all": "^4.1.5",
+    "testcafe": "^1.7.1",
     "tslint": "^5.5.0"
   },
   "resolutions": {

client/tests/config.json

@@ -0,0 +1,3 @@
+{
+  "defaultPort": 3000
+}