open-consul/command/validate_test.go

141 lines
2.8 KiB
Go

package command
import (
"io/ioutil"
"os"
"path/filepath"
"testing"
"github.com/hashicorp/consul/command/base"
"github.com/mitchellh/cli"
)
func testValidateCommand(t *testing.T) (*cli.MockUi, *ValidateCommand) {
ui := new(cli.MockUi)
return ui, &ValidateCommand{
Command: base.Command{
Ui: ui,
Flags: base.FlagSetNone,
},
}
}
func TestValidateCommand_implements(t *testing.T) {
var _ cli.Command = &ValidateCommand{}
}
func TestValidateCommandFailOnEmptyFile(t *testing.T) {
tmpFile, err := ioutil.TempFile("", "consul")
if err != nil {
t.Fatalf("err: %s", err)
}
defer os.RemoveAll(tmpFile.Name())
_, cmd := testValidateCommand(t)
args := []string{tmpFile.Name()}
if code := cmd.Run(args); code == 0 {
t.Fatalf("bad: %d", code)
}
}
func TestValidateCommandSucceedOnEmptyDir(t *testing.T) {
td, err := ioutil.TempDir("", "consul")
if err != nil {
t.Fatalf("err: %s", err)
}
defer os.RemoveAll(td)
ui, cmd := testValidateCommand(t)
args := []string{td}
if code := cmd.Run(args); code != 0 {
t.Fatalf("bad: %d, %s", code, ui.ErrorWriter.String())
}
}
func TestValidateCommandSucceedOnMinimalConfigFile(t *testing.T) {
td, err := ioutil.TempDir("", "consul")
if err != nil {
t.Fatalf("err: %s", err)
}
defer os.RemoveAll(td)
fp := filepath.Join(td, "config.json")
err = ioutil.WriteFile(fp, []byte(`{}`), 0644)
if err != nil {
t.Fatalf("err: %s", err)
}
_, cmd := testValidateCommand(t)
args := []string{fp}
if code := cmd.Run(args); code != 0 {
t.Fatalf("bad: %d", code)
}
}
func TestValidateCommandSucceedOnMinimalConfigDir(t *testing.T) {
td, err := ioutil.TempDir("", "consul")
if err != nil {
t.Fatalf("err: %s", err)
}
defer os.RemoveAll(td)
err = ioutil.WriteFile(filepath.Join(td, "config.json"), []byte(`{}`), 0644)
if err != nil {
t.Fatalf("err: %s", err)
}
_, cmd := testValidateCommand(t)
args := []string{td}
if code := cmd.Run(args); code != 0 {
t.Fatalf("bad: %d", code)
}
}
func TestValidateCommandSucceedOnConfigDirWithEmptyFile(t *testing.T) {
td, err := ioutil.TempDir("", "consul")
if err != nil {
t.Fatalf("err: %s", err)
}
defer os.RemoveAll(td)
err = ioutil.WriteFile(filepath.Join(td, "config.json"), []byte{}, 0644)
if err != nil {
t.Fatalf("err: %s", err)
}
_, cmd := testValidateCommand(t)
args := []string{td}
if code := cmd.Run(args); code != 0 {
t.Fatalf("bad: %d", code)
}
}
func TestValidateCommandQuiet(t *testing.T) {
td, err := ioutil.TempDir("", "consul")
if err != nil {
t.Fatalf("err: %s", err)
}
defer os.RemoveAll(td)
ui, cmd := testValidateCommand(t)
args := []string{"-quiet", td}
if code := cmd.Run(args); code != 0 {
t.Fatalf("bad: %d, %s", code, ui.ErrorWriter.String())
}
if ui.OutputWriter.String() != "<nil>" {
t.Fatalf("bad: %v", ui.OutputWriter.String())
}
}