mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-16 00:41:24 +01:00
44c51c627f
* vmalert: Add recording rules support. Recording rules support required additional service refactoring since it wasn't planned to support them from the very beginning. The list of changes is following: * new entity RecordingRule was added for writing results of MetricsQL expressions into remote storage; * interface Rule now unites both recording and alerting rules; * configuration parser was moved to separate package and now performs more strict validation; * new endpoint for listing all groups and rules in json format was added; * evaluation interval may be set to every particular group; * vmalert: uncomment tests * vmalert: rm outdated TODO * vmalert: fix typos in README
84 lines
1.9 KiB
Go
84 lines
1.9 KiB
Go
package config
|
|
|
|
import (
|
|
"net/url"
|
|
"os"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmalert/notifier"
|
|
)
|
|
|
|
func TestMain(m *testing.M) {
|
|
u, _ := url.Parse("https://victoriametrics.com/path")
|
|
notifier.InitTemplateFunc(u)
|
|
os.Exit(m.Run())
|
|
}
|
|
|
|
func TestParseGood(t *testing.T) {
|
|
if _, err := Parse([]string{"testdata/*good.rules", "testdata/dir/*good.*"}, true); err != nil {
|
|
t.Errorf("error parsing files %s", err)
|
|
}
|
|
}
|
|
|
|
func TestParseBad(t *testing.T) {
|
|
testCases := []struct {
|
|
path []string
|
|
expErr string
|
|
}{
|
|
{
|
|
[]string{"testdata/rules0-bad.rules"},
|
|
"unexpected token",
|
|
},
|
|
{
|
|
[]string{"testdata/dir/rules0-bad.rules"},
|
|
"error parsing annotation",
|
|
},
|
|
{
|
|
[]string{"testdata/dir/rules1-bad.rules"},
|
|
"duplicate in file",
|
|
},
|
|
{
|
|
[]string{"testdata/dir/rules2-bad.rules"},
|
|
"function \"value\" not defined",
|
|
},
|
|
{
|
|
[]string{"testdata/dir/rules3-bad.rules"},
|
|
"either `record` or `alert` must be set",
|
|
},
|
|
{
|
|
[]string{"testdata/dir/rules4-bad.rules"},
|
|
"either `record` or `alert` must be set",
|
|
},
|
|
{
|
|
[]string{"testdata/*.yaml"},
|
|
"no groups found",
|
|
},
|
|
}
|
|
for _, tc := range testCases {
|
|
_, err := Parse(tc.path, true)
|
|
if err == nil {
|
|
t.Errorf("expected to get error")
|
|
return
|
|
}
|
|
if !strings.Contains(err.Error(), tc.expErr) {
|
|
t.Errorf("expected err to contain %q; got %q instead", tc.expErr, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestRule_Validate(t *testing.T) {
|
|
if err := (&Rule{}).Validate(); err == nil {
|
|
t.Errorf("exptected empty name error")
|
|
}
|
|
if err := (&Rule{Alert: "alert"}).Validate(); err == nil {
|
|
t.Errorf("exptected empty expr error")
|
|
}
|
|
if err := (&Rule{Alert: "alert", Expr: "test{"}).Validate(); err == nil {
|
|
t.Errorf("exptected invalid expr error")
|
|
}
|
|
if err := (&Rule{Alert: "alert", Expr: "test>0"}).Validate(); err != nil {
|
|
t.Errorf("exptected valid rule got %s", err)
|
|
}
|
|
}
|