mirror of
https://github.com/genuinetools/reg.git
synced 2024-09-12 06:11:03 -04:00
48 lines
1.1 KiB
Go
48 lines
1.1 KiB
Go
package memory // import "github.com/docker/docker/pkg/discovery/memory"
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/docker/docker/pkg/discovery"
|
|
"github.com/go-check/check"
|
|
)
|
|
|
|
// Hook up gocheck into the "go test" runner.
|
|
func Test(t *testing.T) { check.TestingT(t) }
|
|
|
|
type discoverySuite struct{}
|
|
|
|
var _ = check.Suite(&discoverySuite{})
|
|
|
|
func (s *discoverySuite) TestWatch(c *check.C) {
|
|
d := &Discovery{}
|
|
d.Initialize("foo", 1000, 0, nil)
|
|
stopCh := make(chan struct{})
|
|
ch, errCh := d.Watch(stopCh)
|
|
|
|
// We have to drain the error channel otherwise Watch will get stuck.
|
|
go func() {
|
|
for range errCh {
|
|
}
|
|
}()
|
|
|
|
expected := discovery.Entries{
|
|
&discovery.Entry{Host: "1.1.1.1", Port: "1111"},
|
|
}
|
|
|
|
c.Assert(d.Register("1.1.1.1:1111"), check.IsNil)
|
|
c.Assert(<-ch, check.DeepEquals, expected)
|
|
|
|
expected = discovery.Entries{
|
|
&discovery.Entry{Host: "1.1.1.1", Port: "1111"},
|
|
&discovery.Entry{Host: "2.2.2.2", Port: "2222"},
|
|
}
|
|
|
|
c.Assert(d.Register("2.2.2.2:2222"), check.IsNil)
|
|
c.Assert(<-ch, check.DeepEquals, expected)
|
|
|
|
// Stop and make sure it closes all channels.
|
|
close(stopCh)
|
|
c.Assert(<-ch, check.IsNil)
|
|
c.Assert(<-errCh, check.IsNil)
|
|
}
|