113 lines
3.0 KiB
Go
113 lines
3.0 KiB
Go
package command
|
|
|
|
import (
|
|
"fmt"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/hashicorp/nomad/api"
|
|
"github.com/hashicorp/nomad/ci"
|
|
"github.com/hashicorp/nomad/testutil"
|
|
"github.com/mitchellh/cli"
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestServiceListCommand_Run(t *testing.T) {
|
|
ci.Parallel(t)
|
|
|
|
srv, client, url := testServer(t, true, nil)
|
|
defer srv.Shutdown()
|
|
|
|
// Wait until our test node is ready.
|
|
testutil.WaitForResult(func() (bool, error) {
|
|
nodes, _, err := client.Nodes().List(nil)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
if len(nodes) == 0 {
|
|
return false, fmt.Errorf("missing node")
|
|
}
|
|
if _, ok := nodes[0].Drivers["mock_driver"]; !ok {
|
|
return false, fmt.Errorf("mock_driver not ready")
|
|
}
|
|
return true, nil
|
|
}, func(err error) {
|
|
require.NoError(t, err)
|
|
})
|
|
|
|
ui := cli.NewMockUi()
|
|
cmd := &ServiceListCommand{
|
|
Meta: Meta{
|
|
Ui: ui,
|
|
flagAddress: url,
|
|
},
|
|
}
|
|
|
|
// Run the command with some random arguments to ensure we are performing
|
|
// this check.
|
|
require.Equal(t, 1, cmd.Run([]string{"-address=" + url, "pretty-please"}))
|
|
require.Contains(t, ui.ErrorWriter.String(), "This command takes no arguments")
|
|
ui.ErrorWriter.Reset()
|
|
|
|
// Create a test job with a Nomad service.
|
|
testJob := testJob("service-discovery-nomad-list")
|
|
testJob.TaskGroups[0].Tasks[0].Services = []*api.Service{
|
|
{Name: "service-discovery-nomad-list", Provider: "nomad", Tags: []string{"foo", "bar"}}}
|
|
|
|
// Register that job.
|
|
regResp, _, err := client.Jobs().Register(testJob, nil)
|
|
require.NoError(t, err)
|
|
registerCode := waitForSuccess(ui, client, fullId, t, regResp.EvalID)
|
|
require.Equal(t, 0, registerCode)
|
|
|
|
// Reset the output writer, otherwise we will have additional information here.
|
|
ui.OutputWriter.Reset()
|
|
|
|
// Job register doesn't assure the service registration has completed. It
|
|
// therefore needs this wrapper to account for eventual service
|
|
// registration. One this has completed, we can perform lookups without
|
|
// similar wraps.
|
|
require.Eventually(t, func() bool {
|
|
|
|
defer ui.OutputWriter.Reset()
|
|
|
|
// Perform a standard lookup.
|
|
if code := cmd.Run([]string{"-address=" + url}); code != 0 {
|
|
return false
|
|
}
|
|
|
|
// Test each header and data entry.
|
|
s := ui.OutputWriter.String()
|
|
if !assert.Contains(t, s, "Service Name") {
|
|
return false
|
|
}
|
|
if !assert.Contains(t, s, "Tags") {
|
|
return false
|
|
}
|
|
if !assert.Contains(t, s, "service-discovery-nomad-list") {
|
|
return false
|
|
}
|
|
if !assert.Contains(t, s, "[bar,foo]") {
|
|
return false
|
|
}
|
|
return true
|
|
}, 5*time.Second, 100*time.Millisecond)
|
|
|
|
// Perform a wildcard namespace lookup.
|
|
code := cmd.Run([]string{"-address=" + url, "-namespace", "*"})
|
|
require.Equal(t, 0, code)
|
|
|
|
// Test each header and data entry.
|
|
s := ui.OutputWriter.String()
|
|
require.Contains(t, s, "Service Name")
|
|
require.Contains(t, s, "Namespace")
|
|
require.Contains(t, s, "Tags")
|
|
require.Contains(t, s, "service-discovery-nomad-list")
|
|
require.Contains(t, s, "default")
|
|
require.Contains(t, s, "[bar,foo]")
|
|
|
|
ui.OutputWriter.Reset()
|
|
ui.ErrorWriter.Reset()
|
|
}
|