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https://github.com/opentffoundation/opentf.git
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541952bb8f
This work was done against APIs that were already changed in the branch before work began, and so it doesn't apply to the v0.12 development work. To allow v0.12 to merge down to master, we'll revert this work out for now and then re-introduce equivalent functionality in later commits that works against the new APIs.
84 lines
1.9 KiB
Go
84 lines
1.9 KiB
Go
package init
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import (
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"os"
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"reflect"
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"testing"
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backendLocal "github.com/hashicorp/terraform/backend/local"
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)
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func TestInit_backend(t *testing.T) {
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// Initialize the backends map
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Init(nil)
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backends := []struct {
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Name string
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Type string
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}{
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{"local", "*local.Local"},
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{"atlas", "*atlas.Backend"},
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{"azurerm", "*azure.Backend"},
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{"consul", "*consul.Backend"},
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{"etcdv3", "*etcd.Backend"},
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{"gcs", "*gcs.Backend"},
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{"inmem", "*inmem.Backend"},
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{"manta", "*manta.Backend"},
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{"s3", "*s3.Backend"},
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{"swift", "*swift.Backend"},
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{"azure", "init.deprecatedBackendShim"},
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}
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// Make sure we get the requested backend
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for _, b := range backends {
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t.Run(b.Name, func(t *testing.T) {
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f := Backend(b.Name)
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if f == nil {
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t.Fatalf("backend %q is not present; should be", b.Name)
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}
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bType := reflect.TypeOf(f()).String()
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if bType != b.Type {
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t.Fatalf("expected backend %q to be %q, got: %q", b.Name, b.Type, bType)
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}
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})
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}
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}
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func TestInit_forceLocalBackend(t *testing.T) {
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// Initialize the backends map
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Init(nil)
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enhancedBackends := []struct {
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Name string
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Type string
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}{
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{"local", "nil"},
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}
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// Set the TF_FORCE_LOCAL_BACKEND flag so all enhanced backends will
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// return a local.Local backend with themselves as embedded backend.
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if err := os.Setenv("TF_FORCE_LOCAL_BACKEND", "1"); err != nil {
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t.Fatalf("error setting environment variable TF_FORCE_LOCAL_BACKEND: %v", err)
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}
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defer os.Unsetenv("TF_FORCE_LOCAL_BACKEND")
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// Make sure we always get the local backend.
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for _, b := range enhancedBackends {
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f := Backend(b.Name)
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local, ok := f().(*backendLocal.Local)
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if !ok {
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t.Fatalf("expected backend %q to be \"*local.Local\", got: %T", b.Name, f())
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}
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bType := "nil"
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if local.Backend != nil {
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bType = reflect.TypeOf(local.Backend).String()
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}
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if bType != b.Type {
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t.Fatalf("expected local.Backend to be %s, got: %s", b.Type, bType)
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}
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}
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}
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