command: test multi-state with default only to single state
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1d8b76c89d
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3ef82e6b5f
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@ -67,7 +67,6 @@ func (m *Meta) backendMigrateState(opts *backendMigrateOpts) error {
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// If the source only has one state and it is the default,
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// treat it as if it doesn't support multi-state.
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if len(oneStates) == 1 && oneStates[0] == backend.DefaultStateName {
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panic("YO")
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return m.backendMigrateState_s_s(opts)
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}
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@ -1008,6 +1008,62 @@ func TestMetaBackend_configuredChangeCopy_singleState(t *testing.T) {
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}
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}
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// Changing a configured backend that supports multi-state to a
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// backend that only supports single states. The multi-state only has
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// a default state.
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func TestMetaBackend_configuredChangeCopy_multiToSingleDefault(t *testing.T) {
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// Create a temporary working directory that is empty
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td := tempDir(t)
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copy.CopyDir(testFixturePath("backend-change-multi-default-to-single"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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// Register the single-state backend
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backendinit.Set("local-single", backendlocal.TestNewLocalSingle)
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defer backendinit.Set("local-single", nil)
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// Ask input
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defer testInputMap(t, map[string]string{
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"backend-migrate-to-new": "yes",
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"backend-migrate-copy-to-empty": "yes",
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})()
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// Setup the meta
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m := testMetaBackend(t, nil)
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// Get the backend
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b, err := m.Backend(&BackendOpts{Init: true})
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if err != nil {
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t.Fatalf("bad: %s", err)
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}
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// Check the state
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s, err := b.State(backend.DefaultStateName)
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if err != nil {
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t.Fatalf("bad: %s", err)
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}
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if err := s.RefreshState(); err != nil {
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t.Fatalf("bad: %s", err)
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}
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state := s.State()
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if state == nil {
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t.Fatal("state should not be nil")
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}
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if state.Lineage != "backend-change" {
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t.Fatalf("bad: %#v", state)
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}
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// Verify no local state
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if _, err := os.Stat(DefaultStateFilename); err == nil {
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t.Fatal("file should not exist")
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}
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// Verify no local backup
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if _, err := os.Stat(DefaultStateFilename + DefaultBackupExtension); err == nil {
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t.Fatal("file should not exist")
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}
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}
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// Unsetting a saved backend
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func TestMetaBackend_configuredUnset(t *testing.T) {
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// Create a temporary working directory that is empty
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@ -0,0 +1,22 @@
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{
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"version": 3,
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"serial": 0,
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"lineage": "666f9301-7e65-4b19-ae23-71184bb19b03",
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"backend": {
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"type": "local",
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"config": {
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"path": "local-state.tfstate"
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},
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"hash": 9073424445967744180
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},
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"modules": [
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{
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"path": [
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"root"
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],
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"outputs": {},
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"resources": {},
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"depends_on": []
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}
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]
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}
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@ -0,0 +1,6 @@
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{
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"version": 3,
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"terraform_version": "0.8.2",
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"serial": 7,
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"lineage": "backend-change"
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}
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@ -0,0 +1,5 @@
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terraform {
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backend "local-single" {
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path = "local-state-2.tfstate"
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}
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}
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