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from collections import defaultdict
try:
# python 2.6
from unittest2 import TestCase, SkipTest
except ImportError:
from unittest import TestCase, SkipTest
from elasticsearch import Elasticsearch
class DummyTransport(object):
def __init__(self, hosts, responses=None, **kwargs):
self.hosts = hosts
self.responses = responses
self.call_count = 0
self.calls = defaultdict(list)
def perform_request(self, method, url, params=None, body=None):
resp = 200, {}
if self.responses:
resp = self.responses[self.call_count]
self.call_count += 1
self.calls[(method, url)].append((params, body))
return resp
class ElasticsearchTestCase(TestCase):
def setUp(self):
super(ElasticsearchTestCase, self).setUp()
self.client = Elasticsearch(transport_class=DummyTransport)
def assert_call_count_equals(self, count):
self.assertEquals(count, self.client.transport.call_count)
def assert_url_called(self, method, url, count=1):
self.assertIn((method, url), self.client.transport.calls)
calls = self.client.transport.calls[(method, url)]
self.assertEquals(count, len(calls))
return calls
class TestElasticsearchTestCase(ElasticsearchTestCase):
def test_our_transport_used(self):
self.assertIsInstance(self.client.transport, DummyTransport)
def test_start_with_0_call(self):
self.assert_call_count_equals(0)
def test_each_call_is_recorded(self):
self.client.transport.perform_request('GET', '/')
self.client.transport.perform_request('DELETE', '/42', params={}, body='body')
self.assert_call_count_equals(2)
self.assertEquals([({}, 'body')], self.assert_url_called('DELETE', '/42', 1))
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