85 lines
2.1 KiB
Go
85 lines
2.1 KiB
Go
package stream
|
|
|
|
import (
|
|
"encoding/json"
|
|
"errors"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
)
|
|
|
|
func TestNewEvent(t *testing.T) {
|
|
before := time.Now().Unix()
|
|
ev, err := NewEvent(EventNodeCommand, map[string]string{"action": "drain"})
|
|
if err != nil {
|
|
t.Fatalf("unerwarteter Fehler: %v", err)
|
|
}
|
|
if !strings.HasPrefix(ev.ID, "evt_") || len(ev.ID) <= len("evt_") {
|
|
t.Errorf("ID = %q, erwartet Präfix evt_", ev.ID)
|
|
}
|
|
if ev.Timestamp < before || ev.Timestamp > time.Now().Unix() {
|
|
t.Errorf("Timestamp = %d liegt nicht im Testzeitraum", ev.Timestamp)
|
|
}
|
|
if ev.Type != EventNodeCommand {
|
|
t.Errorf("Type = %q", ev.Type)
|
|
}
|
|
if ev.NodeID != "" {
|
|
t.Errorf("NodeID = %q, erwartet leer (setzt der Hub)", ev.NodeID)
|
|
}
|
|
if string(ev.Payload) != `{"action":"drain"}` {
|
|
t.Errorf("Payload = %s", ev.Payload)
|
|
}
|
|
}
|
|
|
|
func TestNewEvent_NilPayload(t *testing.T) {
|
|
ev, err := NewEvent(EventLeaseRenew, nil)
|
|
if err != nil {
|
|
t.Fatalf("unerwarteter Fehler: %v", err)
|
|
}
|
|
if ev.Payload != nil {
|
|
t.Errorf("Payload = %s, erwartet nil", ev.Payload)
|
|
}
|
|
}
|
|
|
|
func TestNewEvent_Errors(t *testing.T) {
|
|
if _, err := NewEvent("", nil); !errors.Is(err, ErrInvalidEvent) {
|
|
t.Errorf("leerer Typ: erwartet ErrInvalidEvent, bekommen %v", err)
|
|
}
|
|
if _, err := NewEvent(EventError, make(chan int)); !errors.Is(err, ErrInvalidEvent) {
|
|
t.Errorf("nicht serialisierbare Payload: erwartet ErrInvalidEvent, bekommen %v", err)
|
|
}
|
|
}
|
|
|
|
func TestNewEvent_UniqueIDs(t *testing.T) {
|
|
seen := map[string]bool{}
|
|
for range 1000 {
|
|
ev, err := NewEvent(EventError, nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if seen[ev.ID] {
|
|
t.Fatalf("doppelte ID %q", ev.ID)
|
|
}
|
|
seen[ev.ID] = true
|
|
}
|
|
}
|
|
|
|
// Feldnamen gemäß Spec Abschnitt 4.2.
|
|
func TestEvent_JSONFieldNames(t *testing.T) {
|
|
ev := Event{
|
|
ID: "evt_1",
|
|
Timestamp: 1727618531,
|
|
Type: EventServiceState,
|
|
NodeID: "node-proxmox-vm-42",
|
|
Payload: json.RawMessage(`{"a":1}`),
|
|
}
|
|
b, err := json.Marshal(ev)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
want := `{"event_id":"evt_1","timestamp":1727618531,"type":"service_state","node_id":"node-proxmox-vm-42","payload":{"a":1}}`
|
|
if string(b) != want {
|
|
t.Errorf("JSON weicht ab\n got: %s\nwant: %s", b, want)
|
|
}
|
|
}
|