func TestNewWatcher_renewVault(t *testing.T) {
clients := dep.NewClientSet()
w, err := NewWatcher(&WatcherConfig{
Clients: clients,
Once: true,
RenewVault: true,
})
if err != nil {
t.Fatal(err)
}
defer w.Stop()
if !w.Watching(new(dep.VaultToken)) {
t.Errorf("expected watcher to be renewing vault token")
}
}
func TestNewWatcher_values(t *testing.T) {
clients := dep.NewClientSet()
w, err := NewWatcher(&WatcherConfig{
Clients: clients,
Once: true,
})
if err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(w.config.Clients, clients) {
t.Errorf("expected %#v to be %#v", w.config.Clients, clients)
}
if w.config.Once != true {
t.Errorf("expected w.config.Once to be true")
}
}
// newClientSet creates a new client set from the given config.
func newClientSet(config *Config) (*dep.ClientSet, error) {
clients := dep.NewClientSet()
consul, err := newConsulClient(config)
if err != nil {
return nil, err
}
if err := clients.Add(consul); err != nil {
return nil, err
}
vault, err := newVaultClient(config)
if err != nil {
return nil, err
}
if err := clients.Add(vault); err != nil {
return nil, err
}
return clients, nil
}
package watch
import (
"fmt"
"reflect"
"strings"
"testing"
"time"
dep "github.com/teemupo/consul-template/dependency"
)
var defaultWatcherConfig = &WatcherConfig{
Clients: dep.NewClientSet(),
Once: true,
RetryFunc: func(time.Duration) time.Duration { return 0 },
}
func TestNewWatcher_noConfig(t *testing.T) {
_, err := NewWatcher(nil)
if err == nil {
t.Fatal("expected error, but nothing was returned")
}
expected := "watcher: missing config"
if !strings.Contains(err.Error(), expected) {
t.Errorf("expected %q to contain %q", err.Error(), expected)
}
}
func TestNewWatcher_defaultValues(t *testing.T) {