GitHub user justinleet opened a pull request:
https://github.com/apache/metron/pull/1106
METRON-1672: Add metron-alerts's UI unit tests to travis build process
## Contributor Comments
Couple things happen here:
- Added a mvn test goal for the metron-alert UI tests
- Made the tests use Chrome headless in order to actually have them run
properly in Travis. Also added the Chrome add-on in Travis for this.
- Updated node/npm versions to fix some issues with running the tests.
Matched the version to https://github.com/apache/metron/pull/1096
- The build started going over time, so I resurrected the build matrix from
https://github.com/apache/metron/pull/854. I left out the Maven wrapper stuff.
Given that Apache's been pretty good with Travis and other projects use this
capability, I'm in favor of using it now that we're cramming even more in.
### Build Matrix
As stated, a build matrix was added to the Travis build. It breaks things
into 4 sections the same as the PR it's based on.
1. Unit Tests
2. Integration Tests
3. UI tests
4. License validation
Javadoc is skipped, because it's broken (sigh). I have the fixes in a
branch, and I'd like to turn it on as follow-on.
### Testing
Make sure that `mvn test` works from metron-interface/metron-alerts. It
should not spin up an actual Chrome window and should be headless.
If you choose to push into Travis, you should see something the following
in the output. This can be seen at
https://travis-ci.org/justinleet/metron/jobs/404500911. The overall build
matrix job can be seen at
https://travis-ci.org/justinleet/metron/builds/404500908.
```
[INFO] > metron-alerts@0.5.1 test
/home/travis/build/justinleet/metron/metron-interface/metron-alerts
[INFO] > karma start --single-run --browsers ChromeHeadless karma.conf.js
[INFO]
[INFO] 16 07 2018 16:01:20.477:INFO [karma]: Karma v1.4.1 server started at
http://0.0.0.0:9876/
[INFO] 16 07 2018 16:01:20.480:INFO [launcher]: Launching browser
ChromeHeadless with unlimited concurrency
[INFO] 16 07 2018 16:01:20.492:INFO [launcher]: Starting browser Chrome
[INFO] 16 07 2018 16:01:44.456:INFO [HeadlessChrome 0.0.0 (Linux 0.0.0)]:
Connected on socket Ts9_772t05A32Ohr with id 78239511
[INFO] HeadlessChrome 0.0.0 (Linux 0.0.0): Executed 0 of 23 SUCCESS (0 secs
/ 0 secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 1 of 23 SUCCESS (0 secs / 0.205 secs)
[INFO] 16 07 2018 16:01:48.411:WARN [web-server]: 404: /api/v1/global/config
[INFO] 16 07 2018 16:01:48.418:WARN [web-server]: 404: /api/v1/global/config
[INFO] e 0.0.0 (Linux 0.0.0): Executed 2 of 23 SUCCESS (0 secs / 0.41 secs)
[INFO] 16 07 2018 16:01:48.611:WARN [web-server]: 404: /api/v1/global/config
[INFO] e 0.0.0 (Linux 0.0.0): Executed 3 of 23 SUCCESS (0 secs / 0.581 secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 4 of 23 SUCCESS (0 secs / 0.738 secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 5 of 23 SUCCESS (0 secs / 0.783 secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 6 of 23 SUCCESS (0 secs / 0.853 secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 7 of 23 SUCCESS (0 secs / 0.884 secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 8 of 23 SUCCESS (0 secs / 0.911 secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 9 of 23 SUCCESS (0 secs / 0.936 secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 10 of 23 SUCCESS (0 secs / 0.952
secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 11 of 23 SUCCESS (0 secs / 1.003
secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 12 of 23 SUCCESS (0 secs / 1.039
secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 13 of 23 SUCCESS (0 secs / 1.04 secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 14 of 23 SUCCESS (0 secs / 1.04 secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 15 of 23 SUCCESS (0 secs / 1.073
secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 16 of 23 SUCCESS (0 secs / 1.074
secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 17 of 23 SUCCESS (0 secs / 1.075
secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 18 of 23 SUCCESS (0 secs / 1.1 secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 19 of 23 SUCCESS (0 secs / 1.101
secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 20 of 23 SUCCESS (0 secs / 1.101
secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 21 of 23 SUCCESS (0 secs / 1.101
secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 22 of 23 SUCCESS (0 secs / 1.126
secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 23 of 23 SUCCESS (0 secs / 1.214
secs)
[INFO] e 0.0.0 (Linux 0.0.0): Executed 23 of 23 SUCCESS (1.249 secs / 1.214
secs)
```
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