open-consul/command/configtest_test.go

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package command
import (
"io/ioutil"
"os"
"path/filepath"
"testing"
"github.com/hashicorp/consul/command/base"
"github.com/hashicorp/consul/testutil"
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"github.com/mitchellh/cli"
)
func testConfigTestCommand(t *testing.T) (*cli.MockUi, *ConfigTestCommand) {
ui := new(cli.MockUi)
return ui, &ConfigTestCommand{
Command: base.Command{
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UI: ui,
Flags: base.FlagSetNone,
},
}
}
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func TestConfigTestCommand_implements(t *testing.T) {
var _ cli.Command = &ConfigTestCommand{}
}
func TestConfigTestCommandFailOnEmptyFile(t *testing.T) {
tmpFile := testutil.TempFile(t, "consul")
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defer os.RemoveAll(tmpFile.Name())
_, cmd := testConfigTestCommand(t)
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args := []string{
"-config-file", tmpFile.Name(),
}
if code := cmd.Run(args); code == 0 {
t.Fatalf("bad: %d", code)
}
}
func TestConfigTestCommandSucceedOnEmptyDir(t *testing.T) {
td := testutil.TempDir(t, "consul")
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defer os.RemoveAll(td)
ui, cmd := testConfigTestCommand(t)
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args := []string{
"-config-dir", td,
}
if code := cmd.Run(args); code != 0 {
t.Fatalf("bad: %d, %s", code, ui.ErrorWriter.String())
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}
}
func TestConfigTestCommandSucceedOnMinimalConfigFile(t *testing.T) {
td := testutil.TempDir(t, "consul")
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defer os.RemoveAll(td)
fp := filepath.Join(td, "config.json")
err := ioutil.WriteFile(fp, []byte(`{}`), 0644)
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if err != nil {
t.Fatalf("err: %s", err)
}
_, cmd := testConfigTestCommand(t)
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args := []string{
"-config-file", fp,
}
if code := cmd.Run(args); code != 0 {
t.Fatalf("bad: %d", code)
}
}
func TestConfigTestCommandSucceedOnMinimalConfigDir(t *testing.T) {
td := testutil.TempDir(t, "consul")
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defer os.RemoveAll(td)
err := ioutil.WriteFile(filepath.Join(td, "config.json"), []byte(`{}`), 0644)
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if err != nil {
t.Fatalf("err: %s", err)
}
_, cmd := testConfigTestCommand(t)
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args := []string{
"-config-dir", td,
}
if code := cmd.Run(args); code != 0 {
t.Fatalf("bad: %d", code)
}
}
func TestConfigTestCommandSucceedOnConfigDirWithEmptyFile(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 := testConfigTestCommand(t)
args := []string{
"-config-dir", td,
}
if code := cmd.Run(args); code != 0 {
t.Fatalf("bad: %d", code)
}
}