990 lines
24 KiB
Go
990 lines
24 KiB
Go
package command
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import (
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"bytes"
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"fmt"
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"io/ioutil"
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"os"
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"path/filepath"
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"reflect"
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"strings"
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"testing"
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"github.com/davecgh/go-spew/spew"
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"github.com/google/go-cmp/cmp"
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"github.com/google/go-cmp/cmp/cmpopts"
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"github.com/mitchellh/cli"
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"github.com/zclconf/go-cty/cty"
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"github.com/hashicorp/terraform/internal/addrs"
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"github.com/hashicorp/terraform/internal/configs/configschema"
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"github.com/hashicorp/terraform/internal/providers"
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"github.com/hashicorp/terraform/internal/states"
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"github.com/hashicorp/terraform/internal/states/statefile"
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"github.com/hashicorp/terraform/internal/states/statemgr"
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"github.com/hashicorp/terraform/internal/tfdiags"
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)
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var equateEmpty = cmpopts.EquateEmpty()
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func TestRefresh(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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testCopyDir(t, testFixturePath("refresh"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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state := testState()
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statePath := testStateFile(t, state)
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p := testProvider()
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view, done := testView(t)
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c := &RefreshCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(p),
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View: view,
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},
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}
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p.GetProviderSchemaResponse = refreshFixtureSchema()
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p.ReadResourceFn = nil
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p.ReadResourceResponse = &providers.ReadResourceResponse{
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NewState: cty.ObjectVal(map[string]cty.Value{
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"id": cty.StringVal("yes"),
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}),
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}
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args := []string{
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"-state", statePath,
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}
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code := c.Run(args)
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output := done(t)
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if code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
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}
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if !p.ReadResourceCalled {
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t.Fatal("ReadResource should have been called")
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}
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f, err := os.Open(statePath)
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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newStateFile, err := statefile.Read(f)
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f.Close()
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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actual := strings.TrimSpace(newStateFile.State.String())
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expected := strings.TrimSpace(testRefreshStr)
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if actual != expected {
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t.Fatalf("bad:\n\n%s", actual)
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}
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}
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func TestRefresh_empty(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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testCopyDir(t, testFixturePath("refresh-empty"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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p := testProvider()
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view, done := testView(t)
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c := &RefreshCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(p),
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View: view,
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},
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}
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p.ReadResourceFn = nil
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p.ReadResourceResponse = &providers.ReadResourceResponse{
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NewState: cty.ObjectVal(map[string]cty.Value{
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"id": cty.StringVal("yes"),
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}),
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}
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args := []string{}
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code := c.Run(args)
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output := done(t)
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if code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
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}
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if p.ReadResourceCalled {
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t.Fatal("ReadResource should not have been called")
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}
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}
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func TestRefresh_lockedState(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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testCopyDir(t, testFixturePath("refresh"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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state := testState()
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statePath := testStateFile(t, state)
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unlock, err := testLockState(testDataDir, statePath)
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if err != nil {
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t.Fatal(err)
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}
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defer unlock()
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p := testProvider()
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view, done := testView(t)
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c := &RefreshCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(p),
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View: view,
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},
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}
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p.GetProviderSchemaResponse = refreshFixtureSchema()
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p.ReadResourceFn = nil
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p.ReadResourceResponse = &providers.ReadResourceResponse{
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NewState: cty.ObjectVal(map[string]cty.Value{
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"id": cty.StringVal("yes"),
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}),
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}
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args := []string{
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"-state", statePath,
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}
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code := c.Run(args)
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output := done(t)
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if code == 0 {
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t.Fatal("expected error")
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}
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got := output.Stderr()
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if !strings.Contains(got, "lock") {
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t.Fatal("command output does not look like a lock error:", got)
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}
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}
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func TestRefresh_cwd(t *testing.T) {
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cwd, err := os.Getwd()
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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if err := os.Chdir(testFixturePath("refresh")); err != nil {
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t.Fatalf("err: %s", err)
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}
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defer os.Chdir(cwd)
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state := testState()
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statePath := testStateFile(t, state)
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p := testProvider()
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view, done := testView(t)
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c := &RefreshCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(p),
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View: view,
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},
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}
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p.GetProviderSchemaResponse = refreshFixtureSchema()
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p.ReadResourceFn = nil
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p.ReadResourceResponse = &providers.ReadResourceResponse{
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NewState: cty.ObjectVal(map[string]cty.Value{
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"id": cty.StringVal("yes"),
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}),
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}
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args := []string{
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"-state", statePath,
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}
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code := c.Run(args)
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output := done(t)
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if code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
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}
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if !p.ReadResourceCalled {
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t.Fatal("ReadResource should have been called")
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}
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f, err := os.Open(statePath)
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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newStateFile, err := statefile.Read(f)
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f.Close()
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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actual := strings.TrimSpace(newStateFile.State.String())
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expected := strings.TrimSpace(testRefreshCwdStr)
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if actual != expected {
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t.Fatalf("bad:\n\n%s", actual)
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}
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}
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func TestRefresh_defaultState(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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testCopyDir(t, testFixturePath("refresh"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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originalState := testState()
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// Write the state file in a temporary directory with the
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// default filename.
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statePath := testStateFile(t, originalState)
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localState := statemgr.NewFilesystem(statePath)
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if err := localState.RefreshState(); err != nil {
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t.Fatal(err)
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}
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s := localState.State()
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if s == nil {
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t.Fatal("empty test state")
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}
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// Change to that directory
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cwd, err := os.Getwd()
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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if err := os.Chdir(filepath.Dir(statePath)); err != nil {
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t.Fatalf("err: %s", err)
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}
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defer os.Chdir(cwd)
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p := testProvider()
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view, done := testView(t)
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c := &RefreshCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(p),
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View: view,
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},
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}
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p.GetProviderSchemaResponse = refreshFixtureSchema()
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p.ReadResourceFn = nil
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p.ReadResourceResponse = &providers.ReadResourceResponse{
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NewState: cty.ObjectVal(map[string]cty.Value{
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"id": cty.StringVal("yes"),
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}),
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}
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args := []string{
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"-state", statePath,
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}
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code := c.Run(args)
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output := done(t)
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if code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
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}
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if !p.ReadResourceCalled {
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t.Fatal("ReadResource should have been called")
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}
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newState := testStateRead(t, statePath)
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actual := newState.RootModule().Resources["test_instance.foo"].Instances[addrs.NoKey].Current
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expected := &states.ResourceInstanceObjectSrc{
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Status: states.ObjectReady,
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AttrsJSON: []byte("{\n \"ami\": null,\n \"id\": \"yes\"\n }"),
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Dependencies: []addrs.ConfigResource{},
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}
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if !reflect.DeepEqual(actual, expected) {
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t.Fatalf("wrong new object\ngot: %swant: %s", spew.Sdump(actual), spew.Sdump(expected))
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}
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backupState := testStateRead(t, statePath+DefaultBackupExtension)
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actual = backupState.RootModule().Resources["test_instance.foo"].Instances[addrs.NoKey].Current
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expected = originalState.RootModule().Resources["test_instance.foo"].Instances[addrs.NoKey].Current
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if !reflect.DeepEqual(actual, expected) {
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t.Fatalf("wrong new object\ngot: %swant: %s", spew.Sdump(actual), spew.Sdump(expected))
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}
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}
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func TestRefresh_outPath(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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testCopyDir(t, testFixturePath("refresh"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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state := testState()
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statePath := testStateFile(t, state)
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// Output path
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outf, err := ioutil.TempFile(testingDir, "tf")
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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outPath := outf.Name()
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outf.Close()
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os.Remove(outPath)
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p := testProvider()
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view, done := testView(t)
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c := &RefreshCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(p),
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View: view,
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},
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}
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p.GetProviderSchemaResponse = refreshFixtureSchema()
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p.ReadResourceFn = nil
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p.ReadResourceResponse = &providers.ReadResourceResponse{
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NewState: cty.ObjectVal(map[string]cty.Value{
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"id": cty.StringVal("yes"),
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}),
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}
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args := []string{
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"-state", statePath,
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"-state-out", outPath,
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}
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code := c.Run(args)
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output := done(t)
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if code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
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}
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newState := testStateRead(t, statePath)
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if !reflect.DeepEqual(newState, state) {
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t.Fatalf("bad: %#v", newState)
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}
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newState = testStateRead(t, outPath)
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actual := newState.RootModule().Resources["test_instance.foo"].Instances[addrs.NoKey].Current
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expected := &states.ResourceInstanceObjectSrc{
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Status: states.ObjectReady,
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AttrsJSON: []byte("{\n \"ami\": null,\n \"id\": \"yes\"\n }"),
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Dependencies: []addrs.ConfigResource{},
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}
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if !reflect.DeepEqual(actual, expected) {
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t.Fatalf("wrong new object\ngot: %swant: %s", spew.Sdump(actual), spew.Sdump(expected))
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}
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if _, err := os.Stat(outPath + DefaultBackupExtension); !os.IsNotExist(err) {
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if err != nil {
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t.Fatalf("failed to test for backup file: %s", err)
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}
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t.Fatalf("backup file exists, but it should not because output file did not initially exist")
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}
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}
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func TestRefresh_var(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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testCopyDir(t, testFixturePath("refresh-var"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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state := testState()
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statePath := testStateFile(t, state)
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p := testProvider()
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view, done := testView(t)
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c := &RefreshCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(p),
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View: view,
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},
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}
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p.GetProviderSchemaResponse = refreshVarFixtureSchema()
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args := []string{
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"-var", "foo=bar",
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"-state", statePath,
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}
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code := c.Run(args)
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output := done(t)
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if code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
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}
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if !p.ConfigureProviderCalled {
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t.Fatal("configure should be called")
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}
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if got, want := p.ConfigureProviderRequest.Config.GetAttr("value"), cty.StringVal("bar"); !want.RawEquals(got) {
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t.Fatalf("wrong provider configuration\ngot: %#v\nwant: %#v", got, want)
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}
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}
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func TestRefresh_varFile(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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testCopyDir(t, testFixturePath("refresh-var"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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state := testState()
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statePath := testStateFile(t, state)
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p := testProvider()
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view, done := testView(t)
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c := &RefreshCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(p),
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View: view,
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},
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}
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p.GetProviderSchemaResponse = refreshVarFixtureSchema()
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varFilePath := testTempFile(t)
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if err := ioutil.WriteFile(varFilePath, []byte(refreshVarFile), 0644); err != nil {
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t.Fatalf("err: %s", err)
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}
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args := []string{
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"-var-file", varFilePath,
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"-state", statePath,
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}
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code := c.Run(args)
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output := done(t)
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if code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
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}
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if !p.ConfigureProviderCalled {
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t.Fatal("configure should be called")
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}
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if got, want := p.ConfigureProviderRequest.Config.GetAttr("value"), cty.StringVal("bar"); !want.RawEquals(got) {
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t.Fatalf("wrong provider configuration\ngot: %#v\nwant: %#v", got, want)
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}
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}
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func TestRefresh_varFileDefault(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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testCopyDir(t, testFixturePath("refresh-var"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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state := testState()
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statePath := testStateFile(t, state)
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p := testProvider()
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view, done := testView(t)
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c := &RefreshCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(p),
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View: view,
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},
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}
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p.GetProviderSchemaResponse = refreshVarFixtureSchema()
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varFilePath := filepath.Join(td, "terraform.tfvars")
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if err := ioutil.WriteFile(varFilePath, []byte(refreshVarFile), 0644); err != nil {
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t.Fatalf("err: %s", err)
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}
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args := []string{
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"-state", statePath,
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}
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code := c.Run(args)
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output := done(t)
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if code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
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}
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if !p.ConfigureProviderCalled {
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t.Fatal("configure should be called")
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}
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if got, want := p.ConfigureProviderRequest.Config.GetAttr("value"), cty.StringVal("bar"); !want.RawEquals(got) {
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t.Fatalf("wrong provider configuration\ngot: %#v\nwant: %#v", got, want)
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}
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}
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func TestRefresh_varsUnset(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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testCopyDir(t, testFixturePath("refresh-unset-var"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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// Disable test mode so input would be asked
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test = false
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defer func() { test = true }()
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defaultInputReader = bytes.NewBufferString("bar\n")
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state := testState()
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statePath := testStateFile(t, state)
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p := testProvider()
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ui := new(cli.MockUi)
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view, done := testView(t)
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c := &RefreshCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(p),
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Ui: ui,
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View: view,
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},
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}
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p.GetProviderSchemaResponse = &providers.GetProviderSchemaResponse{
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ResourceTypes: map[string]providers.Schema{
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"test_instance": {
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Block: &configschema.Block{
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Attributes: map[string]*configschema.Attribute{
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"id": {Type: cty.String, Optional: true, Computed: true},
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"ami": {Type: cty.String, Optional: true},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
args := []string{
|
|
"-state", statePath,
|
|
}
|
|
code := c.Run(args)
|
|
output := done(t)
|
|
if code != 0 {
|
|
t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
|
|
}
|
|
}
|
|
|
|
func TestRefresh_backup(t *testing.T) {
|
|
// Create a temporary working directory that is empty
|
|
td := tempDir(t)
|
|
testCopyDir(t, testFixturePath("refresh"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
state := testState()
|
|
statePath := testStateFile(t, state)
|
|
|
|
// Output path
|
|
outf, err := ioutil.TempFile(testingDir, "tf")
|
|
if err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
outPath := outf.Name()
|
|
defer outf.Close()
|
|
|
|
// Need to put some state content in the output file so that there's
|
|
// something to back up.
|
|
err = statefile.Write(statefile.New(state, "baz", 0), outf)
|
|
if err != nil {
|
|
t.Fatalf("error writing initial output state file %s", err)
|
|
}
|
|
|
|
// Backup path
|
|
backupf, err := ioutil.TempFile(testingDir, "tf")
|
|
if err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
backupPath := backupf.Name()
|
|
backupf.Close()
|
|
os.Remove(backupPath)
|
|
|
|
p := testProvider()
|
|
view, done := testView(t)
|
|
c := &RefreshCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(p),
|
|
View: view,
|
|
},
|
|
}
|
|
|
|
p.GetProviderSchemaResponse = refreshFixtureSchema()
|
|
p.ReadResourceFn = nil
|
|
p.ReadResourceResponse = &providers.ReadResourceResponse{
|
|
NewState: cty.ObjectVal(map[string]cty.Value{
|
|
"id": cty.StringVal("changed"),
|
|
}),
|
|
}
|
|
|
|
args := []string{
|
|
"-state", statePath,
|
|
"-state-out", outPath,
|
|
"-backup", backupPath,
|
|
}
|
|
code := c.Run(args)
|
|
output := done(t)
|
|
if code != 0 {
|
|
t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
|
|
}
|
|
|
|
newState := testStateRead(t, statePath)
|
|
if !cmp.Equal(newState, state, cmpopts.EquateEmpty()) {
|
|
t.Fatalf("got:\n%s\nexpected:\n%s\n", newState, state)
|
|
}
|
|
|
|
newState = testStateRead(t, outPath)
|
|
actual := newState.RootModule().Resources["test_instance.foo"].Instances[addrs.NoKey].Current
|
|
expected := &states.ResourceInstanceObjectSrc{
|
|
Status: states.ObjectReady,
|
|
AttrsJSON: []byte("{\n \"ami\": null,\n \"id\": \"changed\"\n }"),
|
|
Dependencies: []addrs.ConfigResource{},
|
|
}
|
|
if !reflect.DeepEqual(actual, expected) {
|
|
t.Fatalf("wrong new object\ngot: %swant: %s", spew.Sdump(actual), spew.Sdump(expected))
|
|
}
|
|
|
|
backupState := testStateRead(t, backupPath)
|
|
actualStr := strings.TrimSpace(backupState.String())
|
|
expectedStr := strings.TrimSpace(state.String())
|
|
if actualStr != expectedStr {
|
|
t.Fatalf("bad:\n\n%s\n\n%s", actualStr, expectedStr)
|
|
}
|
|
}
|
|
|
|
func TestRefresh_disableBackup(t *testing.T) {
|
|
// Create a temporary working directory that is empty
|
|
td := tempDir(t)
|
|
testCopyDir(t, testFixturePath("refresh"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
state := testState()
|
|
statePath := testStateFile(t, state)
|
|
|
|
// Output path
|
|
outf, err := ioutil.TempFile(testingDir, "tf")
|
|
if err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
outPath := outf.Name()
|
|
outf.Close()
|
|
os.Remove(outPath)
|
|
|
|
p := testProvider()
|
|
view, done := testView(t)
|
|
c := &RefreshCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(p),
|
|
View: view,
|
|
},
|
|
}
|
|
|
|
p.GetProviderSchemaResponse = refreshFixtureSchema()
|
|
p.ReadResourceFn = nil
|
|
p.ReadResourceResponse = &providers.ReadResourceResponse{
|
|
NewState: cty.ObjectVal(map[string]cty.Value{
|
|
"id": cty.StringVal("yes"),
|
|
}),
|
|
}
|
|
|
|
args := []string{
|
|
"-state", statePath,
|
|
"-state-out", outPath,
|
|
"-backup", "-",
|
|
}
|
|
code := c.Run(args)
|
|
output := done(t)
|
|
if code != 0 {
|
|
t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
|
|
}
|
|
|
|
newState := testStateRead(t, statePath)
|
|
if !cmp.Equal(state, newState, equateEmpty) {
|
|
spew.Config.DisableMethods = true
|
|
fmt.Println(cmp.Diff(state, newState, equateEmpty))
|
|
t.Fatalf("bad: %s", newState)
|
|
}
|
|
|
|
newState = testStateRead(t, outPath)
|
|
actual := newState.RootModule().Resources["test_instance.foo"].Instances[addrs.NoKey].Current
|
|
expected := &states.ResourceInstanceObjectSrc{
|
|
Status: states.ObjectReady,
|
|
AttrsJSON: []byte("{\n \"ami\": null,\n \"id\": \"yes\"\n }"),
|
|
Dependencies: []addrs.ConfigResource{},
|
|
}
|
|
if !reflect.DeepEqual(actual, expected) {
|
|
t.Fatalf("wrong new object\ngot: %swant: %s", spew.Sdump(actual), spew.Sdump(expected))
|
|
}
|
|
|
|
// Ensure there is no backup
|
|
_, err = os.Stat(outPath + DefaultBackupExtension)
|
|
if err == nil || !os.IsNotExist(err) {
|
|
t.Fatalf("backup should not exist")
|
|
}
|
|
_, err = os.Stat("-")
|
|
if err == nil || !os.IsNotExist(err) {
|
|
t.Fatalf("backup should not exist")
|
|
}
|
|
}
|
|
|
|
func TestRefresh_displaysOutputs(t *testing.T) {
|
|
// Create a temporary working directory that is empty
|
|
td := tempDir(t)
|
|
testCopyDir(t, testFixturePath("refresh-output"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
state := testState()
|
|
statePath := testStateFile(t, state)
|
|
|
|
p := testProvider()
|
|
view, done := testView(t)
|
|
c := &RefreshCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(p),
|
|
View: view,
|
|
},
|
|
}
|
|
p.GetProviderSchemaResponse = &providers.GetProviderSchemaResponse{
|
|
ResourceTypes: map[string]providers.Schema{
|
|
"test_instance": {
|
|
Block: &configschema.Block{
|
|
Attributes: map[string]*configschema.Attribute{
|
|
"id": {Type: cty.String, Optional: true, Computed: true},
|
|
"ami": {Type: cty.String, Optional: true},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
args := []string{
|
|
"-state", statePath,
|
|
}
|
|
code := c.Run(args)
|
|
output := done(t)
|
|
if code != 0 {
|
|
t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
|
|
}
|
|
|
|
// Test that outputs were displayed
|
|
outputValue := "foo.example.com"
|
|
actual := output.Stdout()
|
|
if !strings.Contains(actual, outputValue) {
|
|
t.Fatalf("Expected:\n%s\n\nTo include: %q", actual, outputValue)
|
|
}
|
|
}
|
|
|
|
// Config with multiple resources, targeting refresh of a subset
|
|
func TestRefresh_targeted(t *testing.T) {
|
|
td := tempDir(t)
|
|
testCopyDir(t, testFixturePath("refresh-targeted"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
state := testState()
|
|
statePath := testStateFile(t, state)
|
|
|
|
p := testProvider()
|
|
p.GetProviderSchemaResponse = &providers.GetProviderSchemaResponse{
|
|
ResourceTypes: map[string]providers.Schema{
|
|
"test_instance": {
|
|
Block: &configschema.Block{
|
|
Attributes: map[string]*configschema.Attribute{
|
|
"id": {Type: cty.String, Computed: true},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
p.PlanResourceChangeFn = func(req providers.PlanResourceChangeRequest) providers.PlanResourceChangeResponse {
|
|
return providers.PlanResourceChangeResponse{
|
|
PlannedState: req.ProposedNewState,
|
|
}
|
|
}
|
|
|
|
view, done := testView(t)
|
|
c := &RefreshCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(p),
|
|
View: view,
|
|
},
|
|
}
|
|
|
|
args := []string{
|
|
"-target", "test_instance.foo",
|
|
"-state", statePath,
|
|
}
|
|
code := c.Run(args)
|
|
output := done(t)
|
|
if code != 0 {
|
|
t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
|
|
}
|
|
|
|
got := output.Stdout()
|
|
if want := "test_instance.foo: Refreshing"; !strings.Contains(got, want) {
|
|
t.Fatalf("expected output to contain %q, got:\n%s", want, got)
|
|
}
|
|
if doNotWant := "test_instance.bar: Refreshing"; strings.Contains(got, doNotWant) {
|
|
t.Fatalf("expected output not to contain %q, got:\n%s", doNotWant, got)
|
|
}
|
|
}
|
|
|
|
// Diagnostics for invalid -target flags
|
|
func TestRefresh_targetFlagsDiags(t *testing.T) {
|
|
testCases := map[string]string{
|
|
"test_instance.": "Dot must be followed by attribute name.",
|
|
"test_instance": "Resource specification must include a resource type and name.",
|
|
}
|
|
|
|
for target, wantDiag := range testCases {
|
|
t.Run(target, func(t *testing.T) {
|
|
td := testTempDir(t)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
view, done := testView(t)
|
|
c := &RefreshCommand{
|
|
Meta: Meta{
|
|
View: view,
|
|
},
|
|
}
|
|
|
|
args := []string{
|
|
"-target", target,
|
|
}
|
|
code := c.Run(args)
|
|
output := done(t)
|
|
if code != 1 {
|
|
t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
|
|
}
|
|
|
|
got := output.Stderr()
|
|
if !strings.Contains(got, target) {
|
|
t.Fatalf("bad error output, want %q, got:\n%s", target, got)
|
|
}
|
|
if !strings.Contains(got, wantDiag) {
|
|
t.Fatalf("bad error output, want %q, got:\n%s", wantDiag, got)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestRefresh_warnings(t *testing.T) {
|
|
// Create a temporary working directory that is empty
|
|
td := tempDir(t)
|
|
testCopyDir(t, testFixturePath("apply"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
p := testProvider()
|
|
p.GetProviderSchemaResponse = refreshFixtureSchema()
|
|
p.PlanResourceChangeFn = func(req providers.PlanResourceChangeRequest) providers.PlanResourceChangeResponse {
|
|
return providers.PlanResourceChangeResponse{
|
|
PlannedState: req.ProposedNewState,
|
|
Diagnostics: tfdiags.Diagnostics{
|
|
tfdiags.SimpleWarning("warning 1"),
|
|
tfdiags.SimpleWarning("warning 2"),
|
|
},
|
|
}
|
|
}
|
|
|
|
t.Run("full warnings", func(t *testing.T) {
|
|
view, done := testView(t)
|
|
c := &RefreshCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(p),
|
|
View: view,
|
|
},
|
|
}
|
|
|
|
code := c.Run([]string{})
|
|
output := done(t)
|
|
if code != 0 {
|
|
t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
|
|
}
|
|
wantWarnings := []string{
|
|
"warning 1",
|
|
"warning 2",
|
|
}
|
|
for _, want := range wantWarnings {
|
|
if !strings.Contains(output.Stdout(), want) {
|
|
t.Errorf("missing warning %s", want)
|
|
}
|
|
}
|
|
})
|
|
|
|
t.Run("compact warnings", func(t *testing.T) {
|
|
view, done := testView(t)
|
|
c := &RefreshCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(p),
|
|
View: view,
|
|
},
|
|
}
|
|
|
|
code := c.Run([]string{"-compact-warnings"})
|
|
output := done(t)
|
|
if code != 0 {
|
|
t.Fatalf("bad: %d\n\n%s", code, output.Stderr())
|
|
}
|
|
// the output should contain 2 warnings and a message about -compact-warnings
|
|
wantWarnings := []string{
|
|
"warning 1",
|
|
"warning 2",
|
|
"To see the full warning notes, run Terraform without -compact-warnings.",
|
|
}
|
|
for _, want := range wantWarnings {
|
|
if !strings.Contains(output.Stdout(), want) {
|
|
t.Errorf("missing warning %s", want)
|
|
}
|
|
}
|
|
})
|
|
}
|
|
|
|
// configuration in testdata/refresh . This schema should be
|
|
// assigned to a mock provider named "test".
|
|
func refreshFixtureSchema() *providers.GetProviderSchemaResponse {
|
|
return &providers.GetProviderSchemaResponse{
|
|
ResourceTypes: map[string]providers.Schema{
|
|
"test_instance": {
|
|
Block: &configschema.Block{
|
|
Attributes: map[string]*configschema.Attribute{
|
|
"id": {Type: cty.String, Optional: true, Computed: true},
|
|
"ami": {Type: cty.String, Optional: true},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
}
|
|
|
|
// refreshVarFixtureSchema returns a schema suitable for processing the
|
|
// configuration in testdata/refresh-var . This schema should be
|
|
// assigned to a mock provider named "test".
|
|
func refreshVarFixtureSchema() *providers.GetProviderSchemaResponse {
|
|
return &providers.GetProviderSchemaResponse{
|
|
Provider: providers.Schema{
|
|
Block: &configschema.Block{
|
|
Attributes: map[string]*configschema.Attribute{
|
|
"value": {Type: cty.String, Optional: true},
|
|
},
|
|
},
|
|
},
|
|
ResourceTypes: map[string]providers.Schema{
|
|
"test_instance": {
|
|
Block: &configschema.Block{
|
|
Attributes: map[string]*configschema.Attribute{
|
|
"id": {Type: cty.String, Optional: true, Computed: true},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
}
|
|
|
|
const refreshVarFile = `
|
|
foo = "bar"
|
|
`
|
|
|
|
const testRefreshStr = `
|
|
test_instance.foo:
|
|
ID = yes
|
|
provider = provider["registry.terraform.io/hashicorp/test"]
|
|
`
|
|
const testRefreshCwdStr = `
|
|
test_instance.foo:
|
|
ID = yes
|
|
provider = provider["registry.terraform.io/hashicorp/test"]
|
|
`
|