mongo-ruby-driver/test/test_collection.rb

227 lines
6.7 KiB
Ruby

# --
# Copyright (C) 2008-2009 10gen Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ++
$LOAD_PATH[0,0] = File.join(File.dirname(__FILE__), '..', 'lib')
require 'mongo'
require 'test/unit'
# NOTE: assumes Mongo is running
class TestCollection < Test::Unit::TestCase
include Mongo
@@db = Connection.new(ENV['MONGO_RUBY_DRIVER_HOST'] || 'localhost',
ENV['MONGO_RUBY_DRIVER_PORT'] || Connection::DEFAULT_PORT).db('ruby-mongo-test')
@@test = @@db.collection("test")
def setup
@@test.drop()
end
def test_collection
assert_raise InvalidName do
@@db["te$t"]
end
assert_kind_of Collection, @@db["test"]
assert_equal @@db["test"].name(), @@db.collection("test").name()
assert_equal @@db["test"].name(), @@db[:test].name()
assert_kind_of Collection, @@db["test"]["foo"]
assert_equal @@db["test"]["foo"].name(), @@db.collection("test.foo").name()
assert_equal @@db["test"]["foo"].name(), @@db["test.foo"].name()
@@db["test"]["foo"].clear
@@db["test"]["foo"].insert("x" => 5)
assert_equal 5, @@db.collection("test.foo").find_one()["x"]
end
def test_safe_insert
a = {"hello" => "world"}
@@test.insert(a)
@@test.insert(a)
assert(@@db.error.include?("E11000"))
assert_raise OperationFailure do
@@test.insert(a, :safe => true)
end
end
def test_update
id1 = @@test.save("x" => 5)
@@test.update({}, {"$inc" => {"x" => 1}})
assert_equal 1, @@test.count()
assert_equal 6, @@test.find_one(:_id => id1)["x"]
id2 = @@test.save("x" => 1)
@@test.update({"x" => 6}, {"$inc" => {"x" => 1}})
assert_equal 7, @@test.find_one(:_id => id1)["x"]
assert_equal 1, @@test.find_one(:_id => id2)["x"]
end
def test_upsert
@@test.update({"page" => "/"}, {"$inc" => {"count" => 1}}, :upsert => true)
@@test.update({"page" => "/"}, {"$inc" => {"count" => 1}}, :upsert => true)
assert_equal 1, @@test.count()
assert_equal 2, @@test.find_one()["count"]
end
def test_safe_update
@@test.create_index("x")
@@test.insert("x" => 5)
@@test.update({}, {"$inc" => {"x" => 1}})
assert @@db.error?
assert_raise OperationFailure do
@@test.update({}, {"$inc" => {"x" => 1}}, :safe => true)
end
end
def test_safe_save
@@test.create_index("hello", true)
@@test.save("hello" => "world")
@@test.save("hello" => "world")
assert(@@db.error.include?("E11000"))
assert_raise OperationFailure do
@@test.save({"hello" => "world"}, :safe => true)
end
end
def test_count
@@test.drop
assert_equal 0, @@test.count
@@test.save("x" => 1)
@@test.save("x" => 2)
assert_equal 2, @@test.count
# TODO remove this test - it's deprecated
assert_equal 1, @@test.count("x" => 1)
end
def test_find_one
id = @@test.save("hello" => "world", "foo" => "bar")
assert_equal "world", @@test.find_one()["hello"]
assert_equal @@test.find_one(id), @@test.find_one()
assert_equal @@test.find_one(nil), @@test.find_one()
assert_equal @@test.find_one({}), @@test.find_one()
assert_equal @@test.find_one("hello" => "world"), @@test.find_one()
assert_equal @@test.find_one(OrderedHash["hello", "world"]), @@test.find_one()
assert @@test.find_one(nil, :fields => ["hello"]).include?("hello")
assert !@@test.find_one(nil, :fields => ["foo"]).include?("hello")
assert_equal ["_id"], @@test.find_one(nil, :fields => []).keys()
assert_equal nil, @@test.find_one("hello" => "foo")
assert_equal nil, @@test.find_one(OrderedHash["hello", "foo"])
assert_equal nil, @@test.find_one(ObjectID.new)
assert_raise TypeError do
@@test.find_one(6)
end
end
def test_insert_adds_id
doc = {"hello" => "world"}
@@test.insert(doc)
assert(doc.include?(:_id))
docs = [{"hello" => "world"}, {"hello" => "world"}]
@@test.insert(docs)
docs.each do |doc|
assert(doc.include?(:_id))
end
end
def test_save_adds_id
doc = {"hello" => "world"}
@@test.save(doc)
assert(doc.include?(:_id))
end
def test_optional_find_block
10.times do |i|
@@test.save("i" => i)
end
x = nil
@@test.find("i" => 2) { |cursor|
x = cursor.count()
}
assert_equal 1, x
i = 0
@@test.find({}, :offset => 5) do |cursor|
cursor.each do |doc|
i = i + 1
end
end
assert_equal 5, i
c = nil
@@test.find() do |cursor|
c = cursor
end
assert c.closed?
end
def test_save_symbol_find_string
@@test.save(:foo => :mike)
assert_equal :mike, @@test.find_one(:foo => :mike)["foo"]
assert_equal :mike, @@test.find_one("foo" => :mike)["foo"]
# TODO enable these tests conditionally based on server version (if >1.0)
# assert_equal :mike, @@test.find_one(:foo => "mike")["foo"]
# assert_equal :mike, @@test.find_one("foo" => "mike")["foo"]
end
def test_group_with_scope
@@test.save("a" => 1)
@@test.save("b" => 1)
reduce_function = "function (obj, prev) { prev.count += inc_value; }"
assert_equal 2, @@test.group([], {}, {"count" => 0},
Code.new(reduce_function,
{"inc_value" => 1}))[0]["count"]
# TODO enable these tests when SERVER-262 is fixed
# assert_equal 2, @@test.group([], {}, {"count" => 0},
# Code.new(reduce_function,
# {"inc_value" => 1}), true)[0]["count"]
assert_equal 4, @@test.group([], {}, {"count" => 0},
Code.new(reduce_function,
{"inc_value" => 2}))[0]["count"]
# assert_equal 4, @@test.group([], {}, {"count" => 0},
# Code.new(reduce_function,
# {"inc_value" => 2}), true)[0]["count"]
assert_equal 1, @@test.group([], {}, {"count" => 0},
Code.new(reduce_function,
{"inc_value" => 0.5}))[0]["count"]
# assert_equal 1, @@test.group([], {}, {"count" => 0},
# Code.new(reduce_function,
# {"inc_value" => 0.5}), true)[0]["count"]
end
end