open-nomad/api/event_test.go

114 lines
2.3 KiB
Go

package api
import (
"context"
"testing"
"time"
"github.com/stretchr/testify/require"
)
func TestEvent_Stream(t *testing.T) {
t.Parallel()
c, s := makeClient(t, nil, nil)
defer s.Stop()
// register job to generate events
jobs := c.Jobs()
job := testJob()
resp2, _, err := jobs.Register(job, nil)
require.Nil(t, err)
require.NotNil(t, resp2)
// build event stream request
events := c.EventStream()
q := &QueryOptions{}
topics := map[Topic][]string{
"Eval": {"*"},
}
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
streamCh, err := events.Stream(ctx, topics, 0, q)
require.NoError(t, err)
select {
case event := <-streamCh:
if event.Err != nil {
require.Fail(t, err.Error())
}
require.Equal(t, len(event.Events), 1)
require.Equal(t, "Eval", string(event.Events[0].Topic))
case <-time.After(5 * time.Second):
require.Fail(t, "failed waiting for event stream event")
}
}
func TestEvent_Stream_Err_InvalidQueryParam(t *testing.T) {
t.Parallel()
c, s := makeClient(t, nil, nil)
defer s.Stop()
// register job to generate events
jobs := c.Jobs()
job := testJob()
resp2, _, err := jobs.Register(job, nil)
require.Nil(t, err)
require.NotNil(t, resp2)
// build event stream request
events := c.EventStream()
q := &QueryOptions{}
topics := map[Topic][]string{
"Eval": {"::*"},
}
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
_, err = events.Stream(ctx, topics, 0, q)
require.Error(t, err)
require.Contains(t, err.Error(), "400")
require.Contains(t, err.Error(), "Invalid key value pair")
}
func TestEvent_Stream_CloseCtx(t *testing.T) {
t.Parallel()
c, s := makeClient(t, nil, nil)
defer s.Stop()
// register job to generate events
jobs := c.Jobs()
job := testJob()
resp2, _, err := jobs.Register(job, nil)
require.Nil(t, err)
require.NotNil(t, resp2)
// build event stream request
events := c.EventStream()
q := &QueryOptions{}
topics := map[Topic][]string{
"Eval": {"*"},
}
ctx, cancel := context.WithCancel(context.Background())
streamCh, err := events.Stream(ctx, topics, 0, q)
require.NoError(t, err)
// cancel the request
cancel()
select {
case event, ok := <-streamCh:
require.False(t, ok)
require.Nil(t, event)
case <-time.After(5 * time.Second):
require.Fail(t, "failed waiting for event stream event")
}
}