ConnectToMongoDB undefined in in v3 about dockertest HOT 5 CLOSED

Yes, MongoDB is supported. In fact, all docker images are now supported! You simply specify the image and the port and then you're good to go. Check out how this works with, for example, MySQL: https://github.com/ory-am/dockertest/blob/v3/dockertest_test.go#L28-L40

Here are more examples: https://github.com/ory-am/common/blob/master/integration/integration.go

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Thanks, this worked for me: https://github.com/mainflux/mainflux-core/blob/master/api/init_test.go

It would be great if you can add MongoDB example similar to this implementation to your https://github.com/ory-am/common/blob/master/integration/integration.go, so that everybody can have a reference.

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Hi, the API changed completely. You no longer need those hard dependencies. Did you check the examples I provided? Running MongoDB should be as easy as:

	pool, err = dockertest.NewPool("")
	if err != nil {
		log.Fatalf("Could not connect to docker: %s", err)
	}

	resource, err := pool.Run("mongo", "3.0", []string{""})
	if err != nil {
		log.Fatalf("Could not start resource: %s", err)
	}

	mongoUrl := fmt.Sprintf("mongodb://localhost:%s", resource.GetPort("27017/tcp"))

	// connect to mongo here

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Which hard dependencies? My implementation (in the link I posted) is almost identical to the one you posted here... Now I'm confused :(

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Ah sorry, it was late and I think I misread :) The link you provided looks perfect! We could probably add some examples in the README or have a dedicated docs/ directory for the different databases?

What I meant with the hard dependencies is that now go get github.com/ory-am/dockertest won't pull all those drivers (mysql, postgres, etcd, ...) any more, which is I think a really cool thing :)

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