mongo-ruby-driver/test/replica_sets/count_test.rb

47 lines
1.5 KiB
Ruby

$:.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
require './test/replica_sets/rs_test_helper'
# NOTE: This test expects a replica set of three nodes to be running
# on the local host.
class ReplicaSetCountTest < Test::Unit::TestCase
include Mongo
def setup
@conn = ReplSetConnection.new([RS.host, RS.ports[0]], [RS.host, RS.ports[1]], [RS.host, RS.ports[2]],
:read => :secondary)
assert @conn.primary_pool
@primary = Connection.new(@conn.primary_pool.host, @conn.primary_pool.port)
@db = @conn.db(MONGO_TEST_DB)
@db.drop_collection("test-sets")
@coll = @db.collection("test-sets")
end
def teardown
RS.restart_killed_nodes
@conn.close if @conn
end
def test_correct_count_after_insertion_reconnect
@coll.insert({:a => 20}, :safe => {:w => 2, :wtimeout => 10000})
assert_equal 1, @coll.count
# Kill the current master node
@node = RS.kill_primary
rescue_connection_failure do
@coll.insert({:a => 30}, :safe => true)
end
@coll.insert({:a => 40}, :safe => true)
assert_equal 3, @coll.count, "Second count failed"
end
def test_count_command_sent_to_primary
@coll.insert({:a => 20}, :safe => {:w => 2, :wtimeout => 10000})
count_before = @primary['admin'].command({:serverStatus => 1})['opcounters']['command']
assert_equal 1, @coll.count
count_after = @primary['admin'].command({:serverStatus => 1})['opcounters']['command']
assert_equal 2, count_after - count_before
end
end