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package command
import (
"fmt"
"io/ioutil"
"os"
"strings"
"testing"
"github.com/hashicorp/nomad/testutil"
"github.com/mitchellh/cli"
)
func TestRunCommand_Implements(t *testing.T) {
t.Parallel()
var _ cli.Command = &JobRunCommand{}
}
func TestRunCommand_Output_Json(t *testing.T) {
t.Parallel()
ui := new(cli.MockUi)
cmd := &JobRunCommand{Meta: Meta{Ui: ui}}
fh, err := ioutil.TempFile("", "nomad")
if err != nil {
t.Fatalf("err: %s", err)
}
defer os.Remove(fh.Name())
_, err = fh.WriteString(`
job "job1" {
type = "service"
datacenters = [ "dc1" ]
group "group1" {
count = 1
task "task1" {
driver = "exec"
resources = {
cpu = 1000
memory = 512
}
}
}
}`)
if err != nil {
t.Fatalf("err: %s", err)
}
if code := cmd.Run([]string{"-output", fh.Name()}); code != 0 {
t.Fatalf("expected exit code 0, got: %d", code)
}
if out := ui.OutputWriter.String(); !strings.Contains(out, `"Type": "service",`) {
t.Fatalf("Expected JSON output: %v", out)
}
}
func TestRunCommand_Fails(t *testing.T) {
t.Skip("DM-skipped")
t.Parallel()
ui := new(cli.MockUi)
cmd := &JobRunCommand{Meta: Meta{Ui: ui}}
// Create a server
s := testutil.NewTestServer(t, nil)
defer s.Stop()
os.Setenv("NOMAD_ADDR", fmt.Sprintf("http://%s", s.HTTPAddr))
// 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, commandErrorText(cmd)) {
t.Fatalf("expected help output, got: %s", out)
}
ui.ErrorWriter.Reset()
// Fails when specified file does not exist
if code := cmd.Run([]string{"/unicorns/leprechauns"}); code != 1 {
t.Fatalf("expect exit 1, got: %d", code)
}
if out := ui.ErrorWriter.String(); !strings.Contains(out, "Error getting job struct") {
t.Fatalf("expect getting job struct error, got: %s", out)
}
ui.ErrorWriter.Reset()
// Fails on invalid HCL
fh1, err := ioutil.TempFile("", "nomad")
if err != nil {
t.Fatalf("err: %s", err)
}
defer os.Remove(fh1.Name())
if _, err := fh1.WriteString("nope"); err != nil {
t.Fatalf("err: %s", err)
}
if code := cmd.Run([]string{fh1.Name()}); code != 1 {
t.Fatalf("expect exit 1, got: %d", code)
}
if out := ui.ErrorWriter.String(); !strings.Contains(out, "Error getting job struct") {
t.Fatalf("expect parsing error, got: %s", out)
}
ui.ErrorWriter.Reset()
// Fails on invalid job spec
fh2, err := ioutil.TempFile("", "nomad")
if err != nil {
t.Fatalf("err: %s", err)
}
defer os.Remove(fh2.Name())
if _, err := fh2.WriteString(`job "job1" {}`); err != nil {
t.Fatalf("err: %s", err)
}
if code := cmd.Run([]string{fh2.Name()}); code != 1 {
t.Fatalf("expect exit 1, got: %d", code)
}
if out := ui.ErrorWriter.String(); !strings.Contains(out, "Error submitting job") {
t.Fatalf("expect validation error, got: %s", out)
}
ui.ErrorWriter.Reset()
// Fails on connection failure (requires a valid job)
fh3, err := ioutil.TempFile("", "nomad")
if err != nil {
t.Fatalf("err: %s", err)
}
defer os.Remove(fh3.Name())
_, err = fh3.WriteString(`
job "job1" {
type = "service"
datacenters = [ "dc1" ]
group "group1" {
count = 1
task "task1" {
driver = "exec"
resources = {
cpu = 1000
memory = 512
}
}
}
}`)
if err != nil {
t.Fatalf("err: %s", err)
}
if code := cmd.Run([]string{"-address=nope", fh3.Name()}); code != 1 {
t.Fatalf("expected exit code 1, got: %d", code)
}
if out := ui.ErrorWriter.String(); !strings.Contains(out, "Error submitting job") {
t.Fatalf("expected failed query error, got: %s", out)
}
// Fails on invalid check-index (requires a valid job)
if code := cmd.Run([]string{"-check-index=bad", fh3.Name()}); code != 1 {
t.Fatalf("expected exit code 1, got: %d", code)
}
if out := ui.ErrorWriter.String(); !strings.Contains(out, "parsing check-index") {
t.Fatalf("expected parse error, got: %s", out)
}
ui.ErrorWriter.Reset()
}
func TestRunCommand_From_STDIN(t *testing.T) {
t.Parallel()
stdinR, stdinW, err := os.Pipe()
if err != nil {
t.Fatalf("err: %s", err)
}
ui := new(cli.MockUi)
cmd := &JobRunCommand{
Meta: Meta{Ui: ui},
JobGetter: JobGetter{testStdin: stdinR},
}
go func() {
stdinW.WriteString(`
job "job1" {
type = "service"
datacenters = [ "dc1" ]
group "group1" {
count = 1
task "task1" {
driver = "exec"
resources = {
cpu = 1000
memory = 512
}
}
}
}`)
stdinW.Close()
}()
args := []string{"-address=nope", "-"}
if code := cmd.Run(args); code != 1 {
t.Fatalf("expected exit code 1, got %d: %q", code, ui.ErrorWriter.String())
}
if out := ui.ErrorWriter.String(); !strings.Contains(out, "Error submitting job") {
t.Fatalf("expected submission error, got: %s", out)
}
ui.ErrorWriter.Reset()
}
func TestRunCommand_From_URL(t *testing.T) {
t.Parallel()
ui := new(cli.MockUi)
cmd := &JobRunCommand{
Meta: Meta{Ui: ui},
}
args := []string{"https://example.com/foo/bar"}
if code := cmd.Run(args); code != 1 {
t.Fatalf("expected exit code 1, got %d: %q", code, ui.ErrorWriter.String())
}
if out := ui.ErrorWriter.String(); !strings.Contains(out, "Error getting jobfile") {
t.Fatalf("expected error getting jobfile, got: %s", out)
}
}
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