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testmongodb.lua
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local skynet = require "skynet"
local mongo = require "mongo"
local bson = require "bson"
local host, db_name = ...
function test_insert_without_index()
local db = mongo.client({host = host})
db[db_name].testdb:dropIndex("*")
db[db_name].testdb:drop()
local ret = db[db_name].testdb:safe_insert({test_key = 1});
assert(ret and ret.n == 1)
local ret = db[db_name].testdb:safe_insert({test_key = 1});
assert(ret and ret.n == 1)
end
function test_insert_with_index()
local db = mongo.client({host = host})
db[db_name].testdb:dropIndex("*")
db[db_name].testdb:drop()
db[db_name].testdb:ensureIndex({test_key = 1}, {unique = true, name = "test_key_index"})
local ret = db[db_name].testdb:safe_insert({test_key = 1})
assert(ret and ret.n == 1)
local ret = db[db_name].testdb:safe_insert({test_key = 1})
assert(ret and ret.n == 0)
end
function test_find_and_remove()
local db = mongo.client({host = host})
db[db_name].testdb:dropIndex("*")
db[db_name].testdb:drop()
db[db_name].testdb:ensureIndex({test_key = 1}, {unique = true, name = "test_key_index"})
local ret = db[db_name].testdb:safe_insert({test_key = 1})
assert(ret and ret.n == 1)
local ret = db[db_name].testdb:safe_insert({test_key = 2})
assert(ret and ret.n == 1)
local ret = db[db_name].testdb:findOne({test_key = 1})
assert(ret and ret.test_key == 1)
local ret = db[db_name].testdb:find({test_key = {['$gt'] = 0}}):sort({test_key = -1}):skip(1):limit(1)
assert(ret:count() == 2)
assert(ret:count(true) == 1)
if ret:hasNext() then
ret = ret:next()
end
assert(ret and ret.test_key == 1)
db[db_name].testdb:delete({test_key = 1})
db[db_name].testdb:delete({test_key = 2})
local ret = db[db_name].testdb:findOne({test_key = 1})
assert(ret == nil)
end
function test_expire_index()
local db = mongo.client({host = host})
db[db_name].testdb:dropIndex("*")
db[db_name].testdb:drop()
db[db_name].testdb:ensureIndex({test_key = 1}, {unique = true, name = "test_key_index", expireAfterSeconds = 1, })
db[db_name].testdb:ensureIndex({test_date = 1}, {expireAfterSeconds = 1, })
local ret = db[db_name].testdb:safe_insert({test_key = 1, test_date = bson.date(os.time())})
assert(ret and ret.n == 1)
local ret = db[db_name].testdb:findOne({test_key = 1})
assert(ret and ret.test_key == 1)
for i = 1, 1000 do
skynet.sleep(11);
local ret = db[db_name].testdb:findOne({test_key = 1})
if ret == nil then
return
end
end
assert(false, "test expire index failed");
end
skynet.start(function()
test_insert_without_index()
test_insert_with_index()
test_find_and_remove()
test_expire_index()
print("mongodb test finish.");
end)