blob: 024189b9a40dd69341f2462d6c8339c824563e0a [file] [log] [blame]
package terraform
import (
"strings"
"testing"
"github.com/hashicorp/terraform/internal/addrs"
"github.com/hashicorp/terraform/internal/states"
)
func TestOrphanResourceCountTransformer(t *testing.T) {
state := states.NewState()
root := state.RootModule()
root.SetResourceInstanceCurrent(
mustResourceInstanceAddr("aws_instance.web").Resource,
&states.ResourceInstanceObjectSrc{
Status: states.ObjectReady,
AttrsJSON: []byte(`{"id":"foo"}`),
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
root.SetResourceInstanceCurrent(
mustResourceInstanceAddr("aws_instance.foo[0]").Resource,
&states.ResourceInstanceObjectSrc{
Status: states.ObjectReady,
AttrsJSON: []byte(`{"id":"foo"}`),
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
root.SetResourceInstanceCurrent(
mustResourceInstanceAddr("aws_instance.foo[2]").Resource,
&states.ResourceInstanceObjectSrc{
Status: states.ObjectReady,
AttrsJSON: []byte(`{"id":"foo"}`),
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
g := Graph{Path: addrs.RootModuleInstance}
{
tf := &OrphanResourceInstanceCountTransformer{
Concrete: testOrphanResourceConcreteFunc,
Addr: addrs.RootModuleInstance.Resource(
addrs.ManagedResourceMode, "aws_instance", "foo",
),
InstanceAddrs: []addrs.AbsResourceInstance{mustResourceInstanceAddr("aws_instance.foo[0]")},
State: state,
}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
actual := strings.TrimSpace(g.String())
expected := strings.TrimSpace(testTransformOrphanResourceCountBasicStr)
if actual != expected {
t.Fatalf("bad:\n\n%s", actual)
}
}
func TestOrphanResourceCountTransformer_zero(t *testing.T) {
state := states.NewState()
root := state.RootModule()
root.SetResourceInstanceCurrent(
mustResourceInstanceAddr("aws_instance.web").Resource,
&states.ResourceInstanceObjectSrc{
Status: states.ObjectReady,
AttrsJSON: []byte(`{"id":"foo"}`),
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
root.SetResourceInstanceCurrent(
mustResourceInstanceAddr("aws_instance.foo[0]").Resource,
&states.ResourceInstanceObjectSrc{
Status: states.ObjectReady,
AttrsJSON: []byte(`{"id":"foo"}`),
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
root.SetResourceInstanceCurrent(
mustResourceInstanceAddr("aws_instance.foo[2]").Resource,
&states.ResourceInstanceObjectSrc{
Status: states.ObjectReady,
AttrsJSON: []byte(`{"id":"foo"}`),
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
g := Graph{Path: addrs.RootModuleInstance}
{
tf := &OrphanResourceInstanceCountTransformer{
Concrete: testOrphanResourceConcreteFunc,
Addr: addrs.RootModuleInstance.Resource(
addrs.ManagedResourceMode, "aws_instance", "foo",
),
InstanceAddrs: []addrs.AbsResourceInstance{},
State: state,
}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
actual := strings.TrimSpace(g.String())
expected := strings.TrimSpace(testTransformOrphanResourceCountZeroStr)
if actual != expected {
t.Fatalf("bad:\n\n%s", actual)
}
}
func TestOrphanResourceCountTransformer_oneIndex(t *testing.T) {
state := states.NewState()
root := state.RootModule()
root.SetResourceInstanceCurrent(
mustResourceInstanceAddr("aws_instance.web").Resource,
&states.ResourceInstanceObjectSrc{
Status: states.ObjectReady,
AttrsJSON: []byte(`{"id":"foo"}`),
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
root.SetResourceInstanceCurrent(
mustResourceInstanceAddr("aws_instance.foo[0]").Resource,
&states.ResourceInstanceObjectSrc{
Status: states.ObjectReady,
AttrsJSON: []byte(`{"id":"foo"}`),
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
root.SetResourceInstanceCurrent(
mustResourceInstanceAddr("aws_instance.foo[1]").Resource,
&states.ResourceInstanceObjectSrc{
Status: states.ObjectReady,
AttrsJSON: []byte(`{"id":"foo"}`),
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
g := Graph{Path: addrs.RootModuleInstance}
{
tf := &OrphanResourceInstanceCountTransformer{
Concrete: testOrphanResourceConcreteFunc,
Addr: addrs.RootModuleInstance.Resource(
addrs.ManagedResourceMode, "aws_instance", "foo",
),
InstanceAddrs: []addrs.AbsResourceInstance{mustResourceInstanceAddr("aws_instance.foo[0]")},
State: state,
}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
actual := strings.TrimSpace(g.String())
expected := strings.TrimSpace(testTransformOrphanResourceCountOneIndexStr)
if actual != expected {
t.Fatalf("bad:\n\n%s", actual)
}
}
func TestOrphanResourceCountTransformer_deposed(t *testing.T) {
state := states.NewState()
root := state.RootModule()
root.SetResourceInstanceCurrent(
mustResourceInstanceAddr("aws_instance.web").Resource,
&states.ResourceInstanceObjectSrc{
Status: states.ObjectReady,
AttrsJSON: []byte(`{"id":"foo"}`),
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
root.SetResourceInstanceCurrent(
mustResourceInstanceAddr("aws_instance.foo[0]").Resource,
&states.ResourceInstanceObjectSrc{
Status: states.ObjectReady,
AttrsJSON: []byte(`{"id":"foo"}`),
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
root.SetResourceInstanceCurrent(
mustResourceInstanceAddr("aws_instance.foo[1]").Resource,
&states.ResourceInstanceObjectSrc{
Status: states.ObjectReady,
AttrsJSON: []byte(`{"id":"foo"}`),
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
root.SetResourceInstanceDeposed(
mustResourceInstanceAddr("aws_instance.foo[2]").Resource,
states.NewDeposedKey(),
&states.ResourceInstanceObjectSrc{
Status: states.ObjectReady,
AttrsJSON: []byte(`{"id":"foo"}`),
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
g := Graph{Path: addrs.RootModuleInstance}
{
tf := &OrphanResourceInstanceCountTransformer{
Concrete: testOrphanResourceConcreteFunc,
Addr: addrs.RootModuleInstance.Resource(
addrs.ManagedResourceMode, "aws_instance", "foo",
),
InstanceAddrs: []addrs.AbsResourceInstance{mustResourceInstanceAddr("aws_instance.foo[0]")},
State: state,
}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
actual := strings.TrimSpace(g.String())
expected := strings.TrimSpace(testTransformOrphanResourceCountDeposedStr)
if actual != expected {
t.Fatalf("bad:\n\n%s", actual)
}
}
// When converting from a NoEach mode to an EachMap via a switch to for_each,
// an edge is necessary to ensure that the map-key'd instances
// are evaluated after the NoKey resource, because the final instance evaluated
// sets the whole resource's EachMode.
func TestOrphanResourceCountTransformer_ForEachEdgesAdded(t *testing.T) {
state := states.BuildState(func(s *states.SyncState) {
// "bar" key'd resource
s.SetResourceInstanceCurrent(
addrs.Resource{
Mode: addrs.ManagedResourceMode,
Type: "aws_instance",
Name: "foo",
}.Instance(addrs.StringKey("bar")).Absolute(addrs.RootModuleInstance),
&states.ResourceInstanceObjectSrc{
AttrsFlat: map[string]string{
"id": "foo",
},
Status: states.ObjectReady,
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
// NoKey'd resource
s.SetResourceInstanceCurrent(
addrs.Resource{
Mode: addrs.ManagedResourceMode,
Type: "aws_instance",
Name: "foo",
}.Instance(addrs.NoKey).Absolute(addrs.RootModuleInstance),
&states.ResourceInstanceObjectSrc{
AttrsFlat: map[string]string{
"id": "foo",
},
Status: states.ObjectReady,
},
mustProviderConfig(`provider["registry.terraform.io/hashicorp/aws"]`),
)
})
g := Graph{Path: addrs.RootModuleInstance}
{
tf := &OrphanResourceInstanceCountTransformer{
Concrete: testOrphanResourceConcreteFunc,
Addr: addrs.RootModuleInstance.Resource(
addrs.ManagedResourceMode, "aws_instance", "foo",
),
InstanceAddrs: []addrs.AbsResourceInstance{},
State: state,
}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
actual := strings.TrimSpace(g.String())
expected := strings.TrimSpace(testTransformOrphanResourceForEachStr)
if actual != expected {
t.Fatalf("bad:\n\n%s", actual)
}
}
const testTransformOrphanResourceCountBasicStr = `
aws_instance.foo[2] (orphan)
`
const testTransformOrphanResourceCountZeroStr = `
aws_instance.foo[0] (orphan)
aws_instance.foo[2] (orphan)
`
const testTransformOrphanResourceCountOneIndexStr = `
aws_instance.foo[1] (orphan)
`
const testTransformOrphanResourceCountDeposedStr = `
aws_instance.foo[1] (orphan)
`
const testTransformOrphanResourceForEachStr = `
aws_instance.foo (orphan)
aws_instance.foo["bar"] (orphan)
`