124 lines
3.6 KiB
Go
124 lines
3.6 KiB
Go
package command
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/hashicorp/nomad/testutil"
|
|
"github.com/mitchellh/cli"
|
|
"github.com/posener/complete"
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestNodeDrainCommand_Implements(t *testing.T) {
|
|
t.Parallel()
|
|
var _ cli.Command = &NodeDrainCommand{}
|
|
}
|
|
|
|
func TestNodeDrainCommand_Fails(t *testing.T) {
|
|
t.Parallel()
|
|
srv, _, url := testServer(t, false, nil)
|
|
defer srv.Shutdown()
|
|
|
|
ui := new(cli.MockUi)
|
|
cmd := &NodeDrainCommand{Meta: Meta{Ui: ui}}
|
|
|
|
// Fails on misuse
|
|
if code := cmd.Run([]string{"some", "bad", "args"}); code != 1 {
|
|
t.Fatalf("expected exit code 1, got: %d", code)
|
|
}
|
|
if out := ui.ErrorWriter.String(); !strings.Contains(out, cmd.Help()) {
|
|
t.Fatalf("expected help output, got: %s", out)
|
|
}
|
|
ui.ErrorWriter.Reset()
|
|
|
|
// Fails on connection failure
|
|
if code := cmd.Run([]string{"-address=nope", "-enable", "12345678-abcd-efab-cdef-123456789abc"}); code != 1 {
|
|
t.Fatalf("expected exit code 1, got: %d", code)
|
|
}
|
|
if out := ui.ErrorWriter.String(); !strings.Contains(out, "Error toggling") {
|
|
t.Fatalf("expected failed toggle error, got: %s", out)
|
|
}
|
|
ui.ErrorWriter.Reset()
|
|
|
|
// Fails on non-Existent node
|
|
if code := cmd.Run([]string{"-address=" + url, "-enable", "12345678-abcd-efab-cdef-123456789abc"}); code != 1 {
|
|
t.Fatalf("expected exit 1, got: %d", code)
|
|
}
|
|
if out := ui.ErrorWriter.String(); !strings.Contains(out, "No node(s) with prefix or id") {
|
|
t.Fatalf("expected not exist error, got: %s", out)
|
|
}
|
|
ui.ErrorWriter.Reset()
|
|
|
|
// Fails if both enable and disable specified
|
|
if code := cmd.Run([]string{"-enable", "-disable", "12345678-abcd-efab-cdef-123456789abc"}); code != 1 {
|
|
t.Fatalf("expected exit 1, got: %d", code)
|
|
}
|
|
if out := ui.ErrorWriter.String(); !strings.Contains(out, cmd.Help()) {
|
|
t.Fatalf("expected help output, got: %s", out)
|
|
}
|
|
ui.ErrorWriter.Reset()
|
|
|
|
// Fails if neither enable or disable specified
|
|
if code := cmd.Run([]string{"12345678-abcd-efab-cdef-123456789abc"}); code != 1 {
|
|
t.Fatalf("expected exit 1, got: %d", code)
|
|
}
|
|
if out := ui.ErrorWriter.String(); !strings.Contains(out, cmd.Help()) {
|
|
t.Fatalf("expected help output, got: %s", out)
|
|
}
|
|
ui.ErrorWriter.Reset()
|
|
|
|
// Fail on identifier with too few characters
|
|
if code := cmd.Run([]string{"-address=" + url, "-enable", "1"}); code != 1 {
|
|
t.Fatalf("expected exit 1, got: %d", code)
|
|
}
|
|
if out := ui.ErrorWriter.String(); !strings.Contains(out, "must contain at least two characters.") {
|
|
t.Fatalf("expected too few characters error, got: %s", out)
|
|
}
|
|
ui.ErrorWriter.Reset()
|
|
|
|
// Identifiers with uneven length should produce a query result
|
|
if code := cmd.Run([]string{"-address=" + url, "-enable", "123"}); code != 1 {
|
|
t.Fatalf("expected exit 1, got: %d", code)
|
|
}
|
|
if out := ui.ErrorWriter.String(); !strings.Contains(out, "No node(s) with prefix or id") {
|
|
t.Fatalf("expected not exist error, got: %s", out)
|
|
}
|
|
}
|
|
|
|
func TestNodeDrainCommand_AutocompleteArgs(t *testing.T) {
|
|
assert := assert.New(t)
|
|
t.Parallel()
|
|
|
|
srv, client, url := testServer(t, true, nil)
|
|
defer srv.Shutdown()
|
|
|
|
// Wait for a node to appear
|
|
var nodeID string
|
|
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")
|
|
}
|
|
nodeID = nodes[0].ID
|
|
return true, nil
|
|
}, func(err error) {
|
|
t.Fatalf("err: %s", err)
|
|
})
|
|
|
|
ui := new(cli.MockUi)
|
|
cmd := &NodeDrainCommand{Meta: Meta{Ui: ui, flagAddress: url}}
|
|
|
|
prefix := nodeID[:len(nodeID)-5]
|
|
args := complete.Args{Last: prefix}
|
|
predictor := cmd.AutocompleteArgs()
|
|
|
|
res := predictor.Predict(args)
|
|
assert.Equal(1, len(res))
|
|
assert.Equal(nodeID, res[0])
|
|
}
|