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untaint_test.go
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434 lines (389 loc) · 8.46 KB
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package command
import (
"os"
"strings"
"testing"
"github.com/hashicorp/terraform/terraform"
"github.com/mitchellh/cli"
)
func TestUntaint(t *testing.T) {
state := &terraform.State{
Modules: []*terraform.ModuleState{
&terraform.ModuleState{
Path: []string{"root"},
Resources: map[string]*terraform.ResourceState{
"test_instance.foo": &terraform.ResourceState{
Type: "test_instance",
Primary: &terraform.InstanceState{
ID: "bar",
Tainted: true,
},
},
},
},
},
}
statePath := testStateFile(t, state)
ui := new(cli.MockUi)
c := &UntaintCommand{
Meta: Meta{
Ui: ui,
},
}
args := []string{
"-state", statePath,
"test_instance.foo",
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
expected := strings.TrimSpace(`
test_instance.foo:
ID = bar
`)
testStateOutput(t, statePath, expected)
}
func TestUntaint_lockedState(t *testing.T) {
state := &terraform.State{
Modules: []*terraform.ModuleState{
&terraform.ModuleState{
Path: []string{"root"},
Resources: map[string]*terraform.ResourceState{
"test_instance.foo": &terraform.ResourceState{
Type: "test_instance",
Primary: &terraform.InstanceState{
ID: "bar",
Tainted: true,
},
},
},
},
},
}
statePath := testStateFile(t, state)
unlock, err := testLockState("./testdata", statePath)
if err != nil {
t.Fatal(err)
}
defer unlock()
ui := new(cli.MockUi)
c := &UntaintCommand{
Meta: Meta{
Ui: ui,
},
}
args := []string{
"-state", statePath,
"test_instance.foo",
}
if code := c.Run(args); code == 0 {
t.Fatal("expected error")
}
output := ui.ErrorWriter.String()
if !strings.Contains(output, "lock") {
t.Fatal("command output does not look like a lock error:", output)
}
}
func TestUntaint_backup(t *testing.T) {
// Get a temp cwd
tmp, cwd := testCwd(t)
defer testFixCwd(t, tmp, cwd)
// Write the temp state
state := &terraform.State{
Modules: []*terraform.ModuleState{
&terraform.ModuleState{
Path: []string{"root"},
Resources: map[string]*terraform.ResourceState{
"test_instance.foo": &terraform.ResourceState{
Type: "test_instance",
Primary: &terraform.InstanceState{
ID: "bar",
Tainted: true,
},
},
},
},
},
}
path := testStateFileDefault(t, state)
ui := new(cli.MockUi)
c := &UntaintCommand{
Meta: Meta{
Ui: ui,
},
}
args := []string{
"test_instance.foo",
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
// Backup is still tainted
testStateOutput(t, path+".backup", strings.TrimSpace(`
test_instance.foo: (tainted)
ID = bar
`))
// State is untainted
testStateOutput(t, path, strings.TrimSpace(`
test_instance.foo:
ID = bar
`))
}
func TestUntaint_backupDisable(t *testing.T) {
// Get a temp cwd
tmp, cwd := testCwd(t)
defer testFixCwd(t, tmp, cwd)
// Write the temp state
state := &terraform.State{
Modules: []*terraform.ModuleState{
&terraform.ModuleState{
Path: []string{"root"},
Resources: map[string]*terraform.ResourceState{
"test_instance.foo": &terraform.ResourceState{
Type: "test_instance",
Primary: &terraform.InstanceState{
ID: "bar",
Tainted: true,
},
},
},
},
},
}
path := testStateFileDefault(t, state)
ui := new(cli.MockUi)
c := &UntaintCommand{
Meta: Meta{
Ui: ui,
},
}
args := []string{
"-backup", "-",
"test_instance.foo",
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
if _, err := os.Stat(path + ".backup"); err == nil {
t.Fatal("backup path should not exist")
}
testStateOutput(t, path, strings.TrimSpace(`
test_instance.foo:
ID = bar
`))
}
func TestUntaint_badState(t *testing.T) {
ui := new(cli.MockUi)
c := &UntaintCommand{
Meta: Meta{
Ui: ui,
},
}
args := []string{
"-state", "i-should-not-exist-ever",
"foo",
}
if code := c.Run(args); code != 1 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
}
func TestUntaint_defaultState(t *testing.T) {
// Get a temp cwd
tmp, cwd := testCwd(t)
defer testFixCwd(t, tmp, cwd)
// Write the temp state
state := &terraform.State{
Modules: []*terraform.ModuleState{
&terraform.ModuleState{
Path: []string{"root"},
Resources: map[string]*terraform.ResourceState{
"test_instance.foo": &terraform.ResourceState{
Type: "test_instance",
Primary: &terraform.InstanceState{
ID: "bar",
Tainted: true,
},
},
},
},
},
}
path := testStateFileDefault(t, state)
ui := new(cli.MockUi)
c := &UntaintCommand{
Meta: Meta{
Ui: ui,
},
}
args := []string{
"test_instance.foo",
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
testStateOutput(t, path, strings.TrimSpace(`
test_instance.foo:
ID = bar
`))
}
func TestUntaint_missing(t *testing.T) {
state := &terraform.State{
Modules: []*terraform.ModuleState{
&terraform.ModuleState{
Path: []string{"root"},
Resources: map[string]*terraform.ResourceState{
"test_instance.foo": &terraform.ResourceState{
Type: "test_instance",
Primary: &terraform.InstanceState{
ID: "bar",
Tainted: true,
},
},
},
},
},
}
statePath := testStateFile(t, state)
ui := new(cli.MockUi)
c := &UntaintCommand{
Meta: Meta{
Ui: ui,
},
}
args := []string{
"-state", statePath,
"test_instance.bar",
}
if code := c.Run(args); code == 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.OutputWriter.String())
}
}
func TestUntaint_missingAllow(t *testing.T) {
state := &terraform.State{
Modules: []*terraform.ModuleState{
&terraform.ModuleState{
Path: []string{"root"},
Resources: map[string]*terraform.ResourceState{
"test_instance.foo": &terraform.ResourceState{
Type: "test_instance",
Primary: &terraform.InstanceState{
ID: "bar",
Tainted: true,
},
},
},
},
},
}
statePath := testStateFile(t, state)
ui := new(cli.MockUi)
c := &UntaintCommand{
Meta: Meta{
Ui: ui,
},
}
args := []string{
"-allow-missing",
"-state", statePath,
"test_instance.bar",
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
}
func TestUntaint_stateOut(t *testing.T) {
// Get a temp cwd
tmp, cwd := testCwd(t)
defer testFixCwd(t, tmp, cwd)
// Write the temp state
state := &terraform.State{
Modules: []*terraform.ModuleState{
&terraform.ModuleState{
Path: []string{"root"},
Resources: map[string]*terraform.ResourceState{
"test_instance.foo": &terraform.ResourceState{
Type: "test_instance",
Primary: &terraform.InstanceState{
ID: "bar",
Tainted: true,
},
},
},
},
},
}
path := testStateFileDefault(t, state)
ui := new(cli.MockUi)
c := &UntaintCommand{
Meta: Meta{
Ui: ui,
},
}
args := []string{
"-state-out", "foo",
"test_instance.foo",
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
testStateOutput(t, path, strings.TrimSpace(`
test_instance.foo: (tainted)
ID = bar
`))
testStateOutput(t, "foo", strings.TrimSpace(`
test_instance.foo:
ID = bar
`))
}
func TestUntaint_module(t *testing.T) {
state := &terraform.State{
Modules: []*terraform.ModuleState{
&terraform.ModuleState{
Path: []string{"root"},
Resources: map[string]*terraform.ResourceState{
"test_instance.foo": &terraform.ResourceState{
Type: "test_instance",
Primary: &terraform.InstanceState{
ID: "bar",
Tainted: true,
},
},
},
},
&terraform.ModuleState{
Path: []string{"root", "child"},
Resources: map[string]*terraform.ResourceState{
"test_instance.blah": &terraform.ResourceState{
Type: "test_instance",
Primary: &terraform.InstanceState{
ID: "bar",
Tainted: true,
},
},
},
},
},
}
statePath := testStateFile(t, state)
ui := new(cli.MockUi)
c := &UntaintCommand{
Meta: Meta{
Ui: ui,
},
}
args := []string{
"-module=child",
"-state", statePath,
"test_instance.blah",
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
testStateOutput(t, statePath, strings.TrimSpace(`
test_instance.foo: (tainted)
ID = bar
module.child:
test_instance.blah:
ID = bar
`))
}