VictoriaMetrics/lib/logstorage/tenant_id_test.go
Zakhar Bessarab 5b3cbd4db1
app/vlinsert: add support of loki push protocol (#4482)
* app/vlinsert: add support of loki push protocol

- implemented loki push protocol for both Protobuf and JSON formats
- added examples in documentation
- added example docker-compose

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* app/vlinsert: move protobuf metric into its own file

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* deployment/docker/victorialogs/promtail: update reference to docker image

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* deployment/docker/victorialogs/promtail: make volume name unique

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* app/vlinsert/loki: add license reference

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* deployment/docker/victorialogs/promtail: fix volume name

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* docs/VictoriaLogs/data-ingestion: add stream fields for loki JSON ingestion example

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* app/vlinsert/loki: move entities to places where those are used

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* app/vlinsert/loki: refactor to use common components

- use CommonParameters from insertutils
- stop ingestion after first error similar to elasticsearch and jsonline

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* app/vlinsert/loki: address review feedback

- add missing logstorage.PutLogRows calls
- refactor tenant ID parsing to use common function
- reduce number of allocations for parsing by reusing  logfields slices
- add tests and benchmarks for requests processing funcs

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-07-20 16:49:43 -07:00

146 lines
3.4 KiB
Go

package logstorage
import (
"reflect"
"testing"
)
func TestTenantIDMarshalUnmarshal(t *testing.T) {
f := func(tid *TenantID) {
t.Helper()
data := tid.marshal(nil)
var tid2 TenantID
tail, err := tid2.unmarshal(data)
if err != nil {
t.Fatalf("unexpected error at unmarshal(%s): %s", tid, err)
}
if len(tail) != 0 {
t.Fatalf("unexpected non-emtpy tail after unmarshal(%s): %X", tid, tail)
}
if !reflect.DeepEqual(tid, &tid2) {
t.Fatalf("unexpected value after unmarshal; got %s; want %s", &tid2, tid)
}
s1 := tid.String()
s2 := tid2.String()
if s1 != s2 {
t.Fatalf("unexpected string value after unmarshal; got %s; want %s", s2, s1)
}
}
f(&TenantID{})
f(&TenantID{
AccountID: 123,
ProjectID: 456,
})
}
func TestTenantIDUnmarshalFailure(t *testing.T) {
f := func(data []byte) {
t.Helper()
dataOrig := append([]byte{}, data...)
var tid TenantID
tail, err := tid.unmarshal(data)
if err == nil {
t.Fatalf("expecting non-nil error")
}
if string(tail) != string(dataOrig) {
t.Fatalf("unexpected tail; got %q; want %q", tail, dataOrig)
}
}
f(nil)
f([]byte("abc"))
}
func TestTenantIDLessEqual(t *testing.T) {
// compare equal values
tid1 := &TenantID{}
tid2 := &TenantID{}
if tid1.less(tid2) {
t.Fatalf("less for equal values must return false")
}
if tid2.less(tid1) {
t.Fatalf("less for equal values must return false")
}
if !tid1.equal(tid2) {
t.Fatalf("unexpected equal(%s, %s) result; got false; want true", tid1, tid2)
}
if !tid2.equal(tid1) {
t.Fatalf("unexpected equal(%s, %s) result; got false; want true", tid2, tid1)
}
tid1 = &TenantID{
AccountID: 123,
ProjectID: 456,
}
tid2 = &TenantID{
AccountID: 123,
ProjectID: 456,
}
if tid1.less(tid2) {
t.Fatalf("less for equal values must return false")
}
if tid2.less(tid1) {
t.Fatalf("less for equal values must return false")
}
if !tid1.equal(tid2) {
t.Fatalf("unexpected equal(%s, %s) result; got false; want true", tid1, tid2)
}
if !tid2.equal(tid1) {
t.Fatalf("unexpected equal(%s, %s) result; got false; want true", tid2, tid1)
}
// compare unequal values
tid1 = &TenantID{
ProjectID: 456,
}
tid2 = &TenantID{
AccountID: 123,
}
if !tid1.less(tid2) {
t.Fatalf("unexpected result for less(%s, %s); got false; want true", tid1, tid2)
}
if tid2.less(tid1) {
t.Fatalf("unexpected result for less(%s, %s); got true; want false", tid2, tid1)
}
if tid1.equal(tid2) {
t.Fatalf("unexpected result for equal(%s, %s); got true; want false", tid1, tid2)
}
tid1 = &TenantID{
AccountID: 123,
}
tid2 = &TenantID{
AccountID: 123,
ProjectID: 456,
}
if !tid1.less(tid2) {
t.Fatalf("unexpected result for less(%s, %s); got false; want true", tid1, tid2)
}
if tid2.less(tid1) {
t.Fatalf("unexpected result for less(%s, %s); got true; want false", tid2, tid1)
}
if tid1.equal(tid2) {
t.Fatalf("unexpected result for equal(%s, %s); got true; want false", tid1, tid2)
}
}
func Test_GetTenantIDFromString(t *testing.T) {
f := func(tenant string, expected TenantID) {
t.Helper()
got, err := GetTenantIDFromString(tenant)
if err != nil {
t.Errorf("unexpected error: %s", err)
return
}
if got.String() != expected.String() {
t.Fatalf("expected %v, got %v", expected, got)
}
}
f("", TenantID{})
f("123", TenantID{AccountID: 123})
f("123:456", TenantID{AccountID: 123, ProjectID: 456})
f("123:", TenantID{AccountID: 123})
f(":456", TenantID{ProjectID: 456})
}