class RoundRobinTest(BaseTest):
def setUp(self):
self.router = RoundRobinRouter()
self.hosts = dict((i, DummyConnection(i)) for i in range(5))
self.cluster = Cluster(router=self.router, hosts=self.hosts)
def get_db(self, *args, **kwargs):
kwargs.setdefault('cluster', self.cluster)
return self.router.get_db(*args, **kwargs)
def test_cluster_of_zero_returns_zero(self):
self.cluster.hosts = dict()
self.assertEquals([], self.get_db())
def test_cluster_of_one_returns_one(self):
self.cluster.hosts = {0: DummyConnection('foo')}
self.assertEquals([0], self.get_db())
def test_multi_node_cluster_returns_correct_host(self):
self.cluster.hosts = {
0: DummyConnection('foo'),
1: DummyConnection('bar')
}
self.assertEquals([[0], [1], [0], [1]], [
self.get_db(),
self.get_db(),
self.get_db(),
self.get_db(),
])
class RoundRobinRouterTest(BaseTest):
def setUp(self):
self.router = RoundRobinRouter()
self.hosts = dict((i, DummyConnection(i)) for i in range(5))
self.cluster = Cluster(router=self.router, hosts=self.hosts)
def get_db(self, *args, **kwargs):
kwargs.setdefault('cluster', self.cluster)
return self.router.get_db(*args, **kwargs)
class RoundRobinRouterTest(BaseTest):
def setUp(self):
self.router = RoundRobinRouter()
self.hosts = dict((i, DummyConnection(i)) for i in range(5))
self.cluster = Cluster(router=self.router, hosts=self.hosts)
def get_db(self, *args, **kwargs):
kwargs.setdefault('cluster', self.cluster)
return self.router.get_db(*args, **kwargs)
class RoundRobinTest(BaseTest):
def setUp(self):
self.router = RoundRobinRouter()
self.hosts = dict((i, DummyConnection(i)) for i in range(5))
self.cluster = Cluster(router=self.router, hosts=self.hosts)
def get_db(self, *args, **kwargs):
kwargs.setdefault('cluster', self.cluster)
return self.router.get_db(*args, **kwargs)
def test_cluster_of_zero_returns_zero(self):
self.cluster.hosts = dict()
self.assertEquals([], self.get_db())
def test_cluster_of_one_returns_one(self):
self.cluster.hosts = {0: DummyConnection('foo')}
self.assertEquals([0], self.get_db())
def test_multi_node_cluster_returns_correct_host(self):
self.cluster.hosts = {0: DummyConnection('foo'), 1: DummyConnection('bar')}
self.assertEquals([[0], [1], [0], [1]], [self.get_db(), self.get_db(), self.get_db(), self.get_db(), ])
def setUp(self):
self.router = RoundRobinRouter()
self.hosts = dict((i, DummyConnection(i)) for i in range(5))
self.cluster = Cluster(router=self.router, hosts=self.hosts)
def setUp(self):
self.router = RoundRobinRouter()
self.hosts = dict((i, DummyConnection(i)) for i in range(5))
self.cluster = Cluster(router=self.router, hosts=self.hosts)
