mockdock

mockdock is a dns resolver and http server usable for testing containers.

mockdock can be used with the --dns argument for docker run. It can be set to resolve all dns requests to itself, thereby constituting a mock server for all dns-based http requests of the container under test.

Docker images are uploaded to docker hub: https://hub.docker.com/r/jensstein/mockdock

The integration_test module under the tests directory serves as practical documentation of how mockdock can be used in a test scenario with a docker container.

format

Responses to http requests are specified as json in the format

{
	"domain.tld/path": {
		"data": "response data",
		"content-type": "text/plain",
		"code": 200
	},
	"domain.tld/path2": {
		"code": 500
	}
}

All elements in the structure are optional with the missing elements defaulting to the values set by the HttpResponse class in the mockdock.server module. The response data can be passed to the server directly in the CONFIG_DATA variable or in a file with the path passed in the CONFIG_PATH variable. The two variables are mutually exclusive, so they cannot both be specified at the same time.