package command import ( "io/ioutil" "os" "path/filepath" "testing" "github.com/hashicorp/consul/command/base" "github.com/hashicorp/consul/testutil" "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 := testutil.TempFile(t, "consul") 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 := testutil.TempDir(t, "consul") 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 := testutil.TempDir(t, "consul") 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 := testutil.TempDir(t, "consul") 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 := testutil.TempDir(t, "consul") 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 := testutil.TempDir(t, "consul") 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() != "" { t.Fatalf("bad: %v", ui.OutputWriter.String()) } }