// mgo - MongoDB driver for Go
//
// Copyright (c) 2010-2014 - Gustavo Niemeyer <gustavo@niemeyer.net>
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

package mgo_test

import (
	"labix.org/v2/mgo"
	. "launchpad.net/gocheck"
)

func (s *S) TestBulkInsert(c *C) {
	session, err := mgo.Dial("localhost:40001")
	c.Assert(err, IsNil)
	defer session.Close()

	coll := session.DB("mydb").C("mycoll")
	bulk := coll.Bulk()
	bulk.Insert(M{"n": 1})
	bulk.Insert(M{"n": 2}, M{"n": 3})
	r, err := bulk.Run()
	c.Assert(err, IsNil)
	c.Assert(r, FitsTypeOf, &mgo.BulkResult{})

	type doc struct{ N int } 
	var res []doc
	err = coll.Find(nil).Sort("n").All(&res)
	c.Assert(err, IsNil)
	c.Assert(res, DeepEquals, []doc{{1}, {2}, {3}})
}

func (s *S) TestBulkInsertError(c *C) {
	session, err := mgo.Dial("localhost:40001")
	c.Assert(err, IsNil)
	defer session.Close()

	coll := session.DB("mydb").C("mycoll")
	bulk := coll.Bulk()
	bulk.Insert(M{"_id": 1}, M{"_id": 2}, M{"_id": 2}, M{"n": 3})
	_, err = bulk.Run()
	c.Assert(err, ErrorMatches, ".*duplicate key.*")

	type doc struct{ N int `_id` } 
	var res []doc
	err = coll.Find(nil).Sort("_id").All(&res)
	c.Assert(err, IsNil)
	c.Assert(res, DeepEquals, []doc{{1}, {2}})
}

func (s *S) TestBulkInsertErrorUnordered(c *C) {
	session, err := mgo.Dial("localhost:40001")
	c.Assert(err, IsNil)
	defer session.Close()

	coll := session.DB("mydb").C("mycoll")
	bulk := coll.Bulk()
	bulk.Unordered()
	bulk.Insert(M{"_id": 1}, M{"_id": 2}, M{"_id": 2}, M{"_id": 3})
	_, err = bulk.Run()
	c.Assert(err, ErrorMatches, ".*duplicate key.*")

	type doc struct{ N int `_id` } 
	var res []doc
	err = coll.Find(nil).Sort("_id").All(&res)
	c.Assert(err, IsNil)
	c.Assert(res, DeepEquals, []doc{{1}, {2}, {3}})
}
