opentofu/command/unlock_test.go
Alisdair McDiarmid ca23a096d8 cli: Remove legacy positional path arguments
Several commands continued to support the legacy positional path
argument to specify a working directory. This functionality has been
replaced with the global -chdir flag, which is specified before any
other arguments, including the sub-command name.

This commit removes support for the trailing path parameter from
most commands. The only command which still supports a path argument is
fmt, which also supports "-" to indicate receiving configuration from
standard input.

Any invocation of a command with an invalid trailing path parameter will
result in a short error message, pointing at the -chdir alternative.

There are many test updates in this commit, almost all of which are
migrations from using positional arguments to specify a working
directory. Because of the layer at which these tests run, we are unable
to use the -chdir argument, so the churn in test files is larger than
ideal. Sorry!
2021-02-02 13:21:26 -05:00

115 lines
2.3 KiB
Go

package command
import (
"os"
"testing"
"github.com/hashicorp/terraform/backend/remote-state/inmem"
"github.com/mitchellh/cli"
legacy "github.com/hashicorp/terraform/internal/legacy/terraform"
)
// Since we can't unlock a local state file, just test that calling unlock
// doesn't fail.
func TestUnlock(t *testing.T) {
td := tempDir(t)
os.MkdirAll(td, 0755)
defer os.RemoveAll(td)
defer testChdir(t, td)()
// Write the legacy state
statePath := DefaultStateFilename
{
f, err := os.Create(statePath)
if err != nil {
t.Fatalf("err: %s", err)
}
err = legacy.WriteState(legacy.NewState(), f)
f.Close()
if err != nil {
t.Fatalf("err: %s", err)
}
}
p := testProvider()
ui := new(cli.MockUi)
c := &UnlockCommand{
Meta: Meta{
testingOverrides: metaOverridesForProvider(p),
Ui: ui,
},
}
args := []string{
"-force",
"LOCK_ID",
}
if code := c.Run(args); code != 1 {
t.Fatalf("bad: %d\n%s\n%s", code, ui.OutputWriter.String(), ui.ErrorWriter.String())
}
// make sure we don't crash with arguments in the wrong order
args = []string{
"LOCK_ID",
"-force",
}
if code := c.Run(args); code != cli.RunResultHelp {
t.Fatalf("bad: %d\n%s\n%s", code, ui.OutputWriter.String(), ui.ErrorWriter.String())
}
}
// Newly configured backend
func TestUnlock_inmemBackend(t *testing.T) {
// Create a temporary working directory that is empty
td := tempDir(t)
testCopyDir(t, testFixturePath("backend-inmem-locked"), td)
defer os.RemoveAll(td)
defer testChdir(t, td)()
defer inmem.Reset()
// init backend
ui := new(cli.MockUi)
ci := &InitCommand{
Meta: Meta{
Ui: ui,
},
}
if code := ci.Run(nil); code != 0 {
t.Fatalf("bad: %d\n%s", code, ui.ErrorWriter)
}
ui = new(cli.MockUi)
c := &UnlockCommand{
Meta: Meta{
Ui: ui,
},
}
// run with the incorrect lock ID
args := []string{
"-force",
"LOCK_ID",
}
if code := c.Run(args); code == 0 {
t.Fatalf("bad: %d\n%s\n%s", code, ui.OutputWriter.String(), ui.ErrorWriter.String())
}
ui = new(cli.MockUi)
c = &UnlockCommand{
Meta: Meta{
Ui: ui,
},
}
// lockID set in the test fixture
args[1] = "2b6a6738-5dd5-50d6-c0ae-f6352977666b"
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n%s\n%s", code, ui.OutputWriter.String(), ui.ErrorWriter.String())
}
}