func TestVMDiskInfoError(t *testing.T) {
vbox := &VBoxManagerMock{
args: "showvminfo default --machinereadable",
err: errors.New("BUG"),
}
disk, err := getVMDiskInfo("default", vbox)
assert.Nil(t, disk)
assert.EqualError(t, err, "BUG")
}
func TestCmdVersionFailure(t *testing.T) {
defer func(versioner mcndockerclient.DockerVersioner) { mcndockerclient.CurrentDockerVersioner = versioner }(mcndockerclient.CurrentDockerVersioner)
mcndockerclient.CurrentDockerVersioner = &mcndockerclient.FakeDockerVersioner{Err: errors.New("connection failure")}
commandLine := &commandstest.FakeCommandLine{
CliArgs: []string{"machine"},
}
api := &libmachinetest.FakeAPI{
Hosts: []*host.Host{
{
Name: "machine",
},
},
}
out := &bytes.Buffer{}
err := printVersion(commandLine, api, out)
assert.EqualError(t, err, "connection failure")
}
func (f field) Value() (graphql.Value, error) {
return nil, errors.New("illegal call to Value; not a scalar value")
}
"bytes"
"fmt"
"net"
"time"
"github.com/docker/machine/drivers/vmwarevsphere/errors"
"github.com/docker/swarm/discovery"
_ "github.com/docker/swarm/discovery/file"
_ "github.com/docker/swarm/discovery/kv"
_ "github.com/docker/swarm/discovery/nodes"
_ "github.com/docker/swarm/discovery/token"
. "github.com/weaveworks/weave/common"
)
var (
errInvalidEndpoint = errors.New("Invalid endpoint")
)
type discoveryEndpoint struct {
discovery.Discovery
url string
stopChan chan struct{}
// stats
added uint64
removed uint64
lastRegister time.Time
}
// Create a new endpoint