/
testing_new_refresh_state.go
97 lines (82 loc) · 2.39 KB
/
testing_new_refresh_state.go
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package resource
import (
"context"
"fmt"
"github.com/davecgh/go-spew/spew"
tfjson "github.com/hashicorp/terraform-json"
"github.com/mitchellh/go-testing-interface"
"github.com/hashicorp/terraform-plugin-sdk/v2/internal/logging"
"github.com/hashicorp/terraform-plugin-sdk/v2/internal/plugintest"
"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
)
func testStepNewRefreshState(ctx context.Context, t testing.T, wd *plugintest.WorkingDir, step TestStep, providers *providerFactories) error {
t.Helper()
spewConf := spew.NewDefaultConfig()
spewConf.SortKeys = true
var err error
// Explicitly ensure prior state exists before refresh.
err = runProviderCommand(ctx, t, func() error {
_, err = getState(ctx, t, wd)
if err != nil {
return err
}
return nil
}, wd, providers)
if err != nil {
t.Fatalf("Error getting state: %s", err)
}
err = runProviderCommand(ctx, t, func() error {
return wd.Refresh(ctx)
}, wd, providers)
if err != nil {
return err
}
var refreshState *terraform.State
err = runProviderCommand(ctx, t, func() error {
refreshState, err = getState(ctx, t, wd)
if err != nil {
return err
}
return nil
}, wd, providers)
if err != nil {
t.Fatalf("Error getting state: %s", err)
}
// Go through the refreshed state and verify
if step.Check != nil {
logging.HelperResourceDebug(ctx, "Calling TestStep Check for RefreshState")
if err := step.Check(refreshState); err != nil {
t.Fatal(err)
}
logging.HelperResourceDebug(ctx, "Called TestStep Check for RefreshState")
}
// do a plan
err = runProviderCommand(ctx, t, func() error {
return wd.CreatePlan(ctx)
}, wd, providers)
if err != nil {
return fmt.Errorf("Error running post-apply plan: %w", err)
}
var plan *tfjson.Plan
err = runProviderCommand(ctx, t, func() error {
var err error
plan, err = wd.SavedPlan(ctx)
return err
}, wd, providers)
if err != nil {
return fmt.Errorf("Error retrieving post-apply plan: %w", err)
}
if !planIsEmpty(plan) && !step.ExpectNonEmptyPlan {
var stdout string
err = runProviderCommand(ctx, t, func() error {
var err error
stdout, err = wd.SavedPlanRawStdout(ctx)
return err
}, wd, providers)
if err != nil {
return fmt.Errorf("Error retrieving formatted plan output: %w", err)
}
return fmt.Errorf("After refreshing state during this test step, a followup plan was not empty.\nstdout:\n\n%s", stdout)
}
return nil
}