Provide a minimum working example about elasticmock

[vrcmarcos]

First of all, you need to have a non-test code snippet that actually calls ES. Do you have it?

[vrcmarcos]

For example, if you have a prod code snippet like this one:

import elasticsearch

class FooService:

    def __init__(self):
        self.es = elasticsearch.Elasticsearch(hosts=[{'host': 'localhost', 'port': 9200}])

    def create(self, index, body):
        object = self.es.index(index, body)
        return object.get('_id')

    def read(self, index, id):
        return self.es.get(index, id)

Than you should be able to test this class by mocking ES using the following test class:

from unittest import TestCase
from elasticmock import elasticmock
from foo.bar import FooService

class FooServiceTest(TestCase):

    @elasticmock
    def should_create_and_read_object(self):
        # Variables used to test
        index = 'test-index'
        document = {
            'foo': 'bar'
        }

        # Instantiate service
        service = FooService()

        # Index document on ElasticSearch
        id = service.create(index, document)
        self.assertIsNotNone(id)

        # Retrive dpcument from ElasticSearch
        object = service.read(index, id)
        self.assertEquals(document, object.get('_source'))

If this example is not sufficient, please reopen this issue :)

I will add it to README as you suggested! Ty!

[vrcmarcos]

@jeromepin just added this example on README. TY for your suggestion!