/
process_test.go
139 lines (109 loc) · 2.58 KB
/
process_test.go
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package notif
import (
"encoding/json"
"testing"
"time"
"github.com/Sirupsen/logrus"
consulapi "github.com/hashicorp/consul/api"
ctu "github.com/hashicorp/consul/testutil"
)
func init() {
logrus.SetLevel(logrus.DebugLevel)
}
type testNotifier struct {
notified bool
resolved bool
}
func (t *testNotifier) Trigger(string, string, string, EventDetails) (*NotifierResponse, error) {
t.notified = true
return &NotifierResponse{}, nil
}
func (t *testNotifier) Resolve(string, string) (*NotifierResponse, error) {
t.resolved = true
return &NotifierResponse{}, nil
}
func (t *testNotifier) reset() {
t.notified = false
t.resolved = false
}
func TestProcessHealthCheck(t *testing.T) {
srv := ctu.NewTestServer(t)
defer srv.Stop()
config := *consulapi.DefaultConfig()
config.Address = srv.HTTPAddr
cc, err := consulapi.NewClient(&config)
if err != nil {
t.Fatal(err)
}
drain := make(chan *consulapi.HealthCheck)
notifier := &testNotifier{}
pro := NewProcessor(drain, notifier, cc)
hc := &consulapi.HealthCheck{
CheckID: "check",
Node: "node1",
Status: "critical",
}
pro.processHealthCheck(hc)
if !notifier.notified {
t.Fatal("failed to notify")
}
if notifier.resolved {
t.Fatal("resolved when unexpected")
}
if len(pro.hcs) != 1 {
t.Fatal("failed to memoize check")
}
notifier.reset()
pro.processHealthCheck(hc)
if notifier.notified {
t.Fatal("should not have notified")
}
if notifier.resolved {
t.Fatal("resolved when unexpected")
}
}
func TestProcessHealthCheckWithKnownCheck(t *testing.T) {
consulKey := "notif/node1/check"
srv := ctu.NewTestServer(t)
defer srv.Stop()
config := *consulapi.DefaultConfig()
config.Address = srv.HTTPAddr
cc, err := consulapi.NewClient(&config)
if err != nil {
t.Fatal(err)
}
drain := make(chan *consulapi.HealthCheck)
notifier := &testNotifier{}
pro := NewProcessor(drain, notifier, cc)
b, err := json.Marshal(check{Status: "critical", UpdatedAt: time.Now().UTC()})
if err != nil {
t.Fatal("failed to marshal check")
}
srv.SetKV(consulKey, b)
hc := &consulapi.HealthCheck{
CheckID: "check",
Node: "node1",
Status: "critical",
}
pro.processHealthCheck(hc)
if notifier.notified {
t.Fatal("should not have notified")
}
if notifier.resolved {
t.Fatal("resolved when unexpected")
}
if len(pro.hcs) != 1 {
t.Fatal("failed to memoize check")
}
notifier.reset()
pro.processHealthCheck(hc)
if notifier.notified {
t.Fatal("should not have notified")
}
if notifier.resolved {
t.Fatal("resolved when unexpected")
}
if len(pro.hcs) != 1 {
t.Fatal("failed to memoize check")
}
}