Files
cgrates/ers/flatstore_it_test.go
2021-04-13 17:42:53 +02:00

395 lines
12 KiB
Go

// +build integration
/*
Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
Copyright (C) ITsysCOM GmbH
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>
*/
package ers
import (
"fmt"
"io"
"net/rpc"
"os"
"path"
"reflect"
"testing"
"time"
v1 "github.com/cgrates/cgrates/apier/v1"
"github.com/cgrates/cgrates/config"
"github.com/cgrates/cgrates/engine"
"github.com/cgrates/cgrates/utils"
)
var (
flatstoreCfgPath string
flatstoreCfgDIR string
flatstoreCfg *config.CGRConfig
flatstoreRPC *rpc.Client
fullSuccessfull = `INVITE|2daec40c|548625ac|dd0c4c617a9919d29a6175cdff223a9e@0:0:0:0:0:0:0:0|200|OK|1436454408|*prepaid|1001|1002||3401:2069362475
BYE|2daec40c|548625ac|dd0c4c617a9919d29a6175cdff223a9e@0:0:0:0:0:0:0:0|200|OK|1436454410|||||3401:2069362475
INVITE|f9d3d5c3|c863a6e3|214d8f52b566e33a9349b184e72a4cca@0:0:0:0:0:0:0:0|200|OK|1436454647|*postpaid|1002|1001||1877:893549741
BYE|f9d3d5c3|c863a6e3|214d8f52b566e33a9349b184e72a4cca@0:0:0:0:0:0:0:0|200|OK|1436454651|||||1877:893549741
INVITE|36e39a5|42d996f9|3a63321dd3b325eec688dc2aefb6ac2d@0:0:0:0:0:0:0:0|200|OK|1436454657|*prepaid|1001|1002||2407:1884881533
BYE|36e39a5|42d996f9|3a63321dd3b325eec688dc2aefb6ac2d@0:0:0:0:0:0:0:0|200|OK|1436454661|||||2407:1884881533
INVITE|3111f3c9|49ca4c42|a58ebaae40d08d6757d8424fb09c4c54@0:0:0:0:0:0:0:0|200|OK|1436454690|*prepaid|1001|1002||3099:1909036290
BYE|3111f3c9|49ca4c42|a58ebaae40d08d6757d8424fb09c4c54@0:0:0:0:0:0:0:0|200|OK|1436454692|||||3099:1909036290`
fullMissed = `INVITE|ef6c6256|da501581|0bfdd176d1b93e7df3de5c6f4873ee04@0:0:0:0:0:0:0:0|487|Request Terminated|1436454643|*prepaid|1001|1002||1224:339382783
INVITE|7905e511||81880da80a94bda81b425b09009e055c@0:0:0:0:0:0:0:0|404|Not Found|1436454668|*prepaid|1001|1002||1980:1216490844
INVITE|324cb497|d4af7023|8deaadf2ae9a17809a391f05af31afb0@0:0:0:0:0:0:0:0|486|Busy here|1436454687|*postpaid|1002|1001||474:130115066`
part1 = `BYE|f9d3d5c3|c863a6e3|214d8f52b566e33a9349b184e72a4ccb@0:0:0:0:0:0:0:0|200|OK|1436454651|||||1877:893549742`
part2 = `INVITE|f9d3d5c3|c863a6e3|214d8f52b566e33a9349b184e72a4ccb@0:0:0:0:0:0:0:0|200|OK|1436454647|*postpaid|1002|1003||1877:893549742
INVITE|2daec40c|548625ac|dd0c4c617a9919d29a6175cdff223a9p@0:0:0:0:0:0:0:0|200|OK|1436454408|*prepaid|1001|1002||3401:2069362475`
flatstoreTests = []func(t *testing.T){
testCreateDirs,
testFlatstoreITInitConfig,
testFlatstoreITInitCdrDb,
testFlatstoreITResetDataDb,
testFlatstoreITStartEngine,
testFlatstoreITRpcConn,
testFlatstoreITLoadTPFromFolder,
testFlatstoreITHandleCdr1File,
testFlatstoreITAnalyseCDRs,
testCleanupFiles,
testFlatstoreITKillEngine,
}
)
func TestFlatstoreFile(t *testing.T) {
switch *dbType {
case utils.MetaInternal:
flatstoreCfgDIR = "ers_internal"
case utils.MetaMySQL:
flatstoreCfgDIR = "ers_mysql"
case utils.MetaMongo:
flatstoreCfgDIR = "ers_mongo"
case utils.MetaPostgres:
flatstoreCfgDIR = "ers_postgres"
default:
t.Fatal("Unknown Database type")
}
for _, test := range flatstoreTests {
t.Run(flatstoreCfgDIR, test)
}
}
func testFlatstoreITInitConfig(t *testing.T) {
var err error
flatstoreCfgPath = path.Join(*dataDir, "conf", "samples", flatstoreCfgDIR)
if flatstoreCfg, err = config.NewCGRConfigFromPath(flatstoreCfgPath); err != nil {
t.Fatal("Got config error: ", err.Error())
}
}
// InitDb so we can rely on count
func testFlatstoreITInitCdrDb(t *testing.T) {
if err := engine.InitStorDb(flatstoreCfg); err != nil {
t.Fatal(err)
}
}
// Remove data in both rating and accounting db
func testFlatstoreITResetDataDb(t *testing.T) {
if err := engine.InitDataDb(flatstoreCfg); err != nil {
t.Fatal(err)
}
}
func testFlatstoreITStartEngine(t *testing.T) {
if _, err := engine.StopStartEngine(flatstoreCfgPath, *waitRater); err != nil {
t.Fatal(err)
}
}
// Connect rpc client to rater
func testFlatstoreITRpcConn(t *testing.T) {
var err error
flatstoreRPC, err = newRPCClient(flatstoreCfg.ListenCfg()) // We connect over JSON so we can also troubleshoot if needed
if err != nil {
t.Fatal("Could not connect to rater: ", err.Error())
}
}
func testFlatstoreITLoadTPFromFolder(t *testing.T) {
//add a default charger
chargerProfile := &v1.ChargerWithAPIOpts{
ChargerProfile: &engine.ChargerProfile{
Tenant: "cgrates.org",
ID: "Default",
RunID: utils.MetaDefault,
AttributeIDs: []string{"*none"},
Weight: 20,
},
}
var result string
if err := flatstoreRPC.Call(utils.APIerSv1SetChargerProfile, chargerProfile, &result); err != nil {
t.Error(err)
} else if result != utils.OK {
t.Error("Unexpected reply returned", result)
}
}
// The default scenario, out of ers defined in .cfg file
func testFlatstoreITHandleCdr1File(t *testing.T) {
if err := os.WriteFile(path.Join("/tmp", "acc_1.log"), []byte(fullSuccessfull), 0644); err != nil {
t.Fatal(err.Error())
}
if err := os.WriteFile(path.Join("/tmp", "missed_calls_1.log"), []byte(fullMissed), 0644); err != nil {
t.Fatal(err.Error())
}
if err := os.WriteFile(path.Join("/tmp", "acc_2.log"), []byte(part1), 0644); err != nil {
t.Fatal(err.Error())
}
if err := os.WriteFile(path.Join("/tmp", "acc_3.log"), []byte(part2), 0644); err != nil {
t.Fatal(err.Error())
}
//Rename(oldpath, newpath string)
for _, fileName := range []string{"acc_1.log", "missed_calls_1.log", "acc_2.log", "acc_3.log"} {
if err := os.Rename(path.Join("/tmp", fileName), path.Join("/tmp/flatstoreErs/in", fileName)); err != nil {
t.Fatal(err)
}
}
time.Sleep(time.Second)
// check the files to be processed
filesInDir, _ := os.ReadDir("/tmp/flatstoreErs/in")
if len(filesInDir) != 0 {
t.Errorf("Files in ersInDir: %+v", filesInDir)
}
filesOutDir, _ := os.ReadDir("/tmp/flatstoreErs/out")
if len(filesOutDir) != 5 {
ids := []string{}
for _, fD := range filesOutDir {
ids = append(ids, fD.Name())
}
t.Errorf("Unexpected number of files in output directory: %+v, %q", len(filesOutDir), ids)
}
ePartContent := "INVITE|2daec40c|548625ac|dd0c4c617a9919d29a6175cdff223a9p@0:0:0:0:0:0:0:0|200|OK|1436454408|*prepaid|1001|1002||3401:2069362475\n"
if partContent, err := os.ReadFile(path.Join("/tmp/flatstoreErs/out", "acc_3.log.tmp")); err != nil {
t.Error(err)
} else if (ePartContent) != (string(partContent)) {
t.Errorf("Expecting:\n%s\nReceived:\n%s", ePartContent, string(partContent))
}
}
func testFlatstoreITAnalyseCDRs(t *testing.T) {
var reply []*engine.ExternalCDR
if err := flatstoreRPC.Call(utils.APIerSv2GetCDRs, &utils.RPCCDRsFilter{}, &reply); err != nil {
t.Error("Unexpected error: ", err.Error())
} else if len(reply) != 8 {
t.Error("Unexpected number of CDRs returned: ", len(reply))
}
if err := flatstoreRPC.Call(utils.APIerSv2GetCDRs, &utils.RPCCDRsFilter{MinUsage: "1"}, &reply); err != nil {
t.Error("Unexpected error: ", err.Error())
} else if len(reply) != 5 {
t.Error("Unexpected number of CDRs returned: ", len(reply))
}
}
func testFlatstoreITKillEngine(t *testing.T) {
if err := engine.KillEngine(*waitRater); err != nil {
t.Error(err)
}
}
func TestFlatstoreProcessEventError(t *testing.T) {
cfg := config.NewDefaultCGRConfig()
fltrs := &engine.FilterS{}
filePath := "/tmp/invalid/"
fname := "file1.csv"
eR := &CSVFileER{
cgrCfg: cfg,
cfgIdx: 0,
fltrS: fltrs,
rdrDir: "/tmp/flatstoreErs/out",
rdrEvents: make(chan *erEvent, 1),
rdrError: make(chan error, 1),
rdrExit: make(chan struct{}),
conReqs: make(chan struct{}, 1),
}
eR.conReqs <- struct{}{}
errExpect := "open /tmp/invalid/file1.csv: no such file or directory"
if err := eR.processFile(filePath, fname); err == nil || err.Error() != errExpect {
t.Errorf("Expected %v but received %v", errExpect, err)
}
}
func TestFlatstoreProcessEvent(t *testing.T) {
cfg := config.NewDefaultCGRConfig()
cfg.ERsCfg().Readers[0].ProcessedPath = ""
fltrs := &engine.FilterS{}
filePath := "/tmp/TestFlatstoreProcessEvent/"
if err := os.MkdirAll(filePath, 0777); err != nil {
t.Error(err)
}
file, err := os.Create(path.Join(filePath, "file1.csv"))
if err != nil {
t.Error(err)
}
file.Write([]byte(",a,ToR,b,c,d,e,f,g,h,i,j,k,l"))
file.Close()
eR := &FlatstoreER{
cgrCfg: cfg,
cfgIdx: 0,
fltrS: fltrs,
rdrDir: "/tmp/flatstoreErs/out",
rdrEvents: make(chan *erEvent, 1),
rdrError: make(chan error, 1),
rdrExit: make(chan struct{}),
conReqs: make(chan struct{}, 1),
}
expEvent := &utils.CGREvent{
Tenant: "cgrates.org",
Event: map[string]interface{}{
utils.AccountField: "g",
utils.AnswerTime: "k",
utils.Category: "f",
utils.Destination: "i",
utils.OriginID: "b",
utils.RequestType: "c",
utils.SetupTime: "j",
utils.Subject: "h",
utils.Tenant: "e",
utils.ToR: "ToR",
utils.Usage: "0",
},
APIOpts: map[string]interface{}{},
}
eR.conReqs <- struct{}{}
fname := "file1.csv"
errExpect := io.EOF
// eR.Config().FailedCallsPrefix = "randomPrefix"
if err := eR.processFile(filePath, fname); err == nil || err != errExpect {
t.Errorf("Expected %v but received %v", errExpect, err)
}
select {
case data := <-eR.rdrEvents:
expEvent.ID = data.cgrEvent.ID
expEvent.Time = data.cgrEvent.Time
if !reflect.DeepEqual(data.cgrEvent, expEvent) {
t.Errorf("Expected %v but received %v", utils.ToJSON(expEvent), utils.ToJSON(data.cgrEvent))
}
case <-time.After(50 * time.Millisecond):
t.Error("Time limit exceeded")
}
if err := os.RemoveAll(filePath); err != nil {
t.Error(err)
}
}
func TestFlatstore(t *testing.T) {
cfg := config.NewDefaultCGRConfig()
fltrs := &engine.FilterS{}
eR := &FlatstoreER{
cgrCfg: cfg,
cfgIdx: 0,
fltrS: fltrs,
rdrDir: "/tmp/flatstoreErs/out",
rdrEvents: make(chan *erEvent, 1),
rdrError: make(chan error, 1),
rdrExit: make(chan struct{}),
conReqs: make(chan struct{}, 1),
}
eR.conReqs <- struct{}{}
filePath := "/tmp/flatstoreErs/out"
err := os.MkdirAll(filePath, 0777)
if err != nil {
t.Error(err)
}
for i := 1; i < 4; i++ {
if _, err := os.Create(path.Join(filePath, fmt.Sprintf("file%d.csv", i))); err != nil {
t.Error(err)
}
}
eR.Config().RunDelay = 1 * time.Millisecond
if err := eR.Serve(); err != nil {
t.Error(err)
}
os.Create(path.Join(filePath, "file1.txt"))
eR.Config().RunDelay = 1 * time.Millisecond
if err := eR.Serve(); err != nil {
t.Error(err)
}
}
func TestFileFlatstoreExit(t *testing.T) {
cfg := config.NewDefaultCGRConfig()
fltrs := &engine.FilterS{}
eR := &FlatstoreER{
cgrCfg: cfg,
cfgIdx: 0,
fltrS: fltrs,
rdrDir: "/tmp/flatstoreErs/out",
rdrEvents: make(chan *erEvent, 1),
rdrError: make(chan error, 1),
rdrExit: make(chan struct{}),
conReqs: make(chan struct{}, 1),
}
eR.conReqs <- struct{}{}
eR.Config().RunDelay = 1 * time.Millisecond
if err := eR.Serve(); err != nil {
t.Error(err)
}
eR.rdrExit <- struct{}{}
}
func TestFlatstoreServeErrTimeDurationNeg1(t *testing.T) {
cfg := config.NewDefaultCGRConfig()
cfgIdx := 0
rdr, err := NewFlatstoreER(cfg, cfgIdx, nil, nil, nil, nil)
if err != nil {
t.Errorf("\nExpected <%+v>, \nReceived <%+v>", nil, err)
}
rdr.Config().RunDelay = time.Duration(-1)
expected := "no such file or directory"
err = rdr.Serve()
if err == nil || err.Error() != expected {
t.Errorf("\nExpected <%+v>, \nReceived <%+v>", expected, err)
}
}
func TestDumpToFileErr(t *testing.T) {
cfg := config.NewDefaultCGRConfig()
fltrs := &engine.FilterS{}
eR := &FlatstoreER{
cgrCfg: cfg,
cfgIdx: 0,
fltrS: fltrs,
rdrDir: "/tmp/flatstoreErs/out",
rdrEvents: make(chan *erEvent, 1),
rdrError: make(chan error, 1),
rdrExit: make(chan struct{}),
conReqs: make(chan struct{}, 1),
}
part1 := &UnpairedRecord{
Method: "BYE",
Values: []string{"value1", "value2", "value3", "value4", "value5"},
}
eR.conReqs <- struct{}{}
eR.dumpToFile("ID1", part1)
errExpect := "open /var/spool/cgrates/ers/out/.tmp: no such file or directory"
_, err := os.Open(path.Join(eR.Config().ProcessedPath, part1.FileName+utils.TmpSuffix))
if err == nil || err.Error() != errExpect {
t.Errorf("Expected %v but received %v", errExpect, err)
}
}