Add Integration tests

.gitignore

@@ -8,3 +8,6 @@ node_modules/*
 node/*
 
 maven-archiver/
+
+src/test/cypress/videos/*.mp4
+src/test/cypress/screenshots/**/*.png

.travis.yml

@@ -11,12 +11,16 @@ env:
   - img=existdb/existdb:latest
   - img=existdb/existdb:release
 
+cache:
+  directories:
+  - $HOME/.m2
+
 before_install:
   - docker pull $img
   - docker create  --name exist-ci -p 8080:8080 $img
 
 install:
-  - mvn clean package
+  - mvn clean package -DskipTests -q
 
 before_script:
   - docker cp ./target/exist-documentation-*.xar exist-ci:exist/autodeploy
@@ -27,6 +31,7 @@ before_script:
 script:
   - mvn validate
   - mvn test
+  - npm run cypress
 
 after_success:
   - docker ps

README.md

@@ -39,7 +39,14 @@ Should you encounter documentation for features that are deprecated in the minim
 3.  Install this file via the Dashboard > Package Manager.
 
 ## (WIP) Testing
-Tests are executed locally by maven or on travis. To validate xml files run `mvn validate`, to run the javascript tests `mvn test` (xQsuite coming soon). We do **not** support testing via node alone, aka `npm test`, use the maven command instead.
+
+### Unit tests
+The full test-suite consists of validation, unit, and integration tests, it runs automatically on travis. To be able to run integration tests locally, contributors should run `npm i` to download and install [cypress.js](https://www.cypress.io). This is only required once. To execute the tests run the following commands:          
+-   To validate xml files run `mvn validate`,
+-   to run the javascript tests `mvn test` (xQsuite coming soon). We do **not** support testing via node alone, aka `npm test`, use the maven command instead.
+-   To run the Integrations tests, however, use `npm run cypress`.
+
+Both unit and integration tests, expect a running instance of exist with a copy of the documentation app installed reachable at `localhost:8080` and an empty admin password. It might be necessary to skip test execution during building from time to time, use: `mvn clean package -DskipTests`.
 
 ## License
 LGPLv2.1 [eXist-db.org](http://exist-db.org/exist/apps/homepage/index.html)

cypress.json

@@ -0,0 +1,11 @@
+{
+  "baseUrl": "http://localhost:8080/exist/apps/doc",
+  "fileServerFolder": "src/main/xar-resources",
+  "ignoreTestFiles": "src/test/cypress/integration/examples/*.js",
+  "fixturesFolder": "src/test/cypress/fixtures",
+  "integrationFolder": "src/test/cypress/integration",
+  "pluginsFile": "src/test/cypress/plugins/index.js",
+  "screenshotsFolder": "src/test/cypress/screenshots",
+  "supportFile": "src/test/cypress/support/index.js",
+  "videosFolder": "src/test/cypress/videos"
+}