mongo for key-value via maven profile
Our unit tests use the use the in-memory key/value store. We would like to run the same tests from the command line via maven - but use Mongo as the key/value store. We've configured local servers via templates to use mongo as the key/value store to support functional testing. In concept, to do the same thing for unit testing, I would specify a maven profile and have that profile load those same templates. (In concept.) Can you offer general guidance on approach? (The goal is to use the same unit tests un-modified against either in-memory or mongo k/v…)
UPDATED: Current approach is to do the following:
- Use a Maven profile to set a system property like this
- Implement a Feature - in the feature look for the property value
- Use hot deploy in the
startmethod of the Feature to load a contribution enabling mongo if the property indicates to do so
Of course - I don't like to duplicate work - would rather use an existing Framework Feature if one exists. Looking through GitHib, so far, I do not see it. Nuxeo folks, guidance is appreciated. Thanks.
Hello Eric,
We don't have currently a test feature for K/V store. I just created NXP-25420 for that.
Using a Maven profile + Maven Surefire plugin to inject system properties is correct.
Then you'll need a feature which is responsible to deploy the correct K/V implementation. Under your test resources, declare an OSGI bundle and a component owning your K/V configuration. In your feature start method, you'll be able to get the runtime harness and deploy your component:
public void start(FeaturesRunner runner) {
try {
RuntimeHarness harness = runner.getFeature(RuntimeFeature.class).getHarness();
harness.deployContrib("org.nuxeo.kv.mongo.test", "OSGI-INF/kv-store-mongo-contrib.xml");
} catch (Exception e) {
throw new NuxeoException(e);
}
}
This should configure the right K/V to use in tests just after Framework start and before the test run.
 |
Kevin Leturc
Member (2.6K) 1 3 5 |
07/17/2018 ( History) |
…for configuring a Chronicle Stream Work Manager. And I can see a Unit Test that uses this contribution but - would also like a Feature for this as well. Again - I don't see one in the code base. If you know of one that is available I would appreciate a reference. Thanks again for your help.