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create failing test cases for remote lineage issue

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Some remote backend would fail on `-state push -force`, or `workspace
new -state` because of a new strict lineage check in remote.State.
This commit is contained in:
James Bardin 2017-08-01 16:41:34 -04:00
parent 18d71f273e
commit 16e8e405c7
4 changed files with 74 additions and 2 deletions
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55
command/state_push_test.go
View File

@ -5,6 +5,8 @@ import (
"os"
"testing"
"github.com/hashicorp/terraform/backend"
"github.com/hashicorp/terraform/backend/remote-state/inmem"
"github.com/hashicorp/terraform/helper/copy"
"github.com/hashicorp/terraform/terraform"
"github.com/mitchellh/cli"
@ -190,3 +192,56 @@ func TestStatePush_serialOlder(t *testing.T) {
t.Fatalf("bad: %#v", actual)
}
}
func TestStatePush_forceRemoteState(t *testing.T) {
td := tempDir(t)
copy.CopyDir(testFixturePath("inmem-backend"), td)
defer os.RemoveAll(td)
defer testChdir(t, td)()
defer inmem.Reset()
s := terraform.NewState()
statePath := testStateFile(t, s)
// init the backend
ui := new(cli.MockUi)
initCmd := &InitCommand{
Meta: Meta{Ui: ui},
}
if code := initCmd.Run([]string{}); code != 0 {
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
}
// create a new workspace
ui = new(cli.MockUi)
newCmd := &WorkspaceNewCommand{
Meta: Meta{Ui: ui},
}
if code := newCmd.Run([]string{"test"}); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter)
}
// put a dummy state in place, so we have something to force
b := backend.TestBackendConfig(t, inmem.New(), nil)
sMgr, err := b.State("test")
if err != nil {
t.Fatal(err)
}
if err := sMgr.WriteState(terraform.NewState()); err != nil {
t.Fatal(err)
}
if err := sMgr.PersistState(); err != nil {
t.Fatal(err)
}
// push our local state to that new workspace
ui = new(cli.MockUi)
c := &StatePushCommand{
Meta: Meta{Ui: ui},
}
args := []string{"-force", statePath}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
}

3
command/test-fixtures/inmem-backend/main.tf Normal file
View File

@ -0,0 +1,3 @@
terraform {
backend "inmem" {}
}

2
command/unlock_test.go
View File

@ -4,6 +4,7 @@ import (
"os"
"testing"
"github.com/hashicorp/terraform/backend/remote-state/inmem"
"github.com/hashicorp/terraform/helper/copy"
"github.com/hashicorp/terraform/terraform"
"github.com/mitchellh/cli"
@ -57,6 +58,7 @@ func TestUnlock_inmemBackend(t *testing.T) {
copy.CopyDir(testFixturePath("backend-inmem-locked"), td)
defer os.RemoveAll(td)
defer testChdir(t, td)()
defer inmem.Reset()
// init backend
ui := new(cli.MockUi)

16
command/workspace_command_test.go
View File

@ -9,6 +9,8 @@ import (
"github.com/hashicorp/terraform/backend"
"github.com/hashicorp/terraform/backend/local"
"github.com/hashicorp/terraform/backend/remote-state/inmem"
"github.com/hashicorp/terraform/helper/copy"
"github.com/hashicorp/terraform/state"
"github.com/hashicorp/terraform/terraform"
"github.com/mitchellh/cli"
@ -211,9 +213,19 @@ func TestWorkspace_createInvalid(t *testing.T) {
func TestWorkspace_createWithState(t *testing.T) {
td := tempDir(t)
os.MkdirAll(td, 0755)
copy.CopyDir(testFixturePath("inmem-backend"), td)
defer os.RemoveAll(td)
defer testChdir(t, td)()
defer inmem.Reset()
// init the backend
ui := new(cli.MockUi)
initCmd := &InitCommand{
Meta: Meta{Ui: ui},
}
if code := initCmd.Run([]string{}); code != 0 {
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
}
// create a non-empty state
originalState := &terraform.State{
@ -238,7 +250,7 @@ func TestWorkspace_createWithState(t *testing.T) {
}
args := []string{"-state", "test.tfstate", "test"}
ui := new(cli.MockUi)
ui = new(cli.MockUi)
newCmd := &WorkspaceNewCommand{
Meta: Meta{Ui: ui},
}