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provider transformer tests 

remove some boilerplate when setting up tests
This commit is contained in:
James Bardin 2021-02-18 13:21:19 -05:00
parent 8c1703d8df
commit dd5227a3be
1 changed files with 53 additions and 189 deletions
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242
terraform/transform_provider_test.go
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@ -6,36 +6,39 @@ import (
"testing" "testing"
"github.com/hashicorp/terraform/addrs" "github.com/hashicorp/terraform/addrs"
"github.com/hashicorp/terraform/configs"
"github.com/hashicorp/terraform/dag" "github.com/hashicorp/terraform/dag"
) )
func testProviderTransformerGraph(t *testing.T, cfg *configs.Config) *Graph {
t.Helper()
g := &Graph{Path: addrs.RootModuleInstance}
ct := &ConfigTransformer{Config: cfg}
if err := ct.Transform(g); err != nil {
t.Fatal(err)
}
arct := &AttachResourceConfigTransformer{Config: cfg}
if err := arct.Transform(g); err != nil {
t.Fatal(err)
}
return g
}
func TestProviderTransformer(t *testing.T) { func TestProviderTransformer(t *testing.T) {
mod := testModule(t, "transform-provider-basic") mod := testModule(t, "transform-provider-basic")
g := Graph{Path: addrs.RootModuleInstance} g := testProviderTransformerGraph(t, mod)
{
tf := &ConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{
transform := &AttachResourceConfigTransformer{Config: mod}
if err := transform.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{ {
transform := &MissingProviderTransformer{Providers: []string{"aws"}} transform := &MissingProviderTransformer{Providers: []string{"aws"}}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
transform := &ProviderTransformer{} transform := &ProviderTransformer{}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
@ -49,23 +52,9 @@ func TestProviderTransformer(t *testing.T) {
func TestProviderTransformer_ImportModuleChild(t *testing.T) { func TestProviderTransformer_ImportModuleChild(t *testing.T) {
mod := testModule(t, "import-module") mod := testModule(t, "import-module")
g := Graph{Path: addrs.RootModuleInstance} g := testProviderTransformerGraph(t, mod)
{ {
{
tf := &ConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{
transform := &AttachResourceConfigTransformer{Config: mod}
if err := transform.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
tf := &ImportStateTransformer{ tf := &ImportStateTransformer{
Config: mod, Config: mod,
Targets: []*ImportTarget{ Targets: []*ImportTarget{
@ -83,7 +72,7 @@ func TestProviderTransformer_ImportModuleChild(t *testing.T) {
}, },
} }
if err := tf.Transform(&g); err != nil { if err := tf.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
t.Logf("graph after ImportStateTransformer:\n%s", g.String()) t.Logf("graph after ImportStateTransformer:\n%s", g.String())
@ -91,7 +80,7 @@ func TestProviderTransformer_ImportModuleChild(t *testing.T) {
{ {
tf := &MissingProviderTransformer{Providers: []string{"foo", "bar"}} tf := &MissingProviderTransformer{Providers: []string{"foo", "bar"}}
if err := tf.Transform(&g); err != nil { if err := tf.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
t.Logf("graph after MissingProviderTransformer:\n%s", g.String()) t.Logf("graph after MissingProviderTransformer:\n%s", g.String())
@ -99,7 +88,7 @@ func TestProviderTransformer_ImportModuleChild(t *testing.T) {
{ {
tf := &ProviderTransformer{} tf := &ProviderTransformer{}
if err := tf.Transform(&g); err != nil { if err := tf.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
t.Logf("graph after ProviderTransformer:\n%s", g.String()) t.Logf("graph after ProviderTransformer:\n%s", g.String())
@ -117,30 +106,16 @@ func TestProviderTransformer_fqns(t *testing.T) {
for _, mod := range []string{"fqns", "fqns-module"} { for _, mod := range []string{"fqns", "fqns-module"} {
mod := testModule(t, fmt.Sprintf("transform-provider-%s", mod)) mod := testModule(t, fmt.Sprintf("transform-provider-%s", mod))
g := Graph{Path: addrs.RootModuleInstance} g := testProviderTransformerGraph(t, mod)
{
tf := &ConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{
transform := &AttachResourceConfigTransformer{Config: mod}
if err := transform.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{ {
transform := &MissingProviderTransformer{Providers: []string{"aws"}, Config: mod} transform := &MissingProviderTransformer{Providers: []string{"aws"}, Config: mod}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
transform := &ProviderTransformer{Config: mod} transform := &ProviderTransformer{Config: mod}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
@ -154,39 +129,25 @@ func TestProviderTransformer_fqns(t *testing.T) {
func TestCloseProviderTransformer(t *testing.T) { func TestCloseProviderTransformer(t *testing.T) {
mod := testModule(t, "transform-provider-basic") mod := testModule(t, "transform-provider-basic")
g := testProviderTransformerGraph(t, mod)
g := Graph{Path: addrs.RootModuleInstance}
{
tf := &ConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{
transform := &AttachResourceConfigTransformer{Config: mod}
if err := transform.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{ {
transform := &MissingProviderTransformer{Providers: []string{"aws"}} transform := &MissingProviderTransformer{Providers: []string{"aws"}}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
{ {
transform := &ProviderTransformer{} transform := &ProviderTransformer{}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
{ {
transform := &CloseProviderTransformer{} transform := &CloseProviderTransformer{}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
@ -201,9 +162,8 @@ func TestCloseProviderTransformer(t *testing.T) {
func TestCloseProviderTransformer_withTargets(t *testing.T) { func TestCloseProviderTransformer_withTargets(t *testing.T) {
mod := testModule(t, "transform-provider-basic") mod := testModule(t, "transform-provider-basic")
g := Graph{Path: addrs.RootModuleInstance} g := testProviderTransformerGraph(t, mod)
transforms := []GraphTransformer{ transforms := []GraphTransformer{
&ConfigTransformer{Config: mod},
&MissingProviderTransformer{Providers: []string{"aws"}}, &MissingProviderTransformer{Providers: []string{"aws"}},
&ProviderTransformer{}, &ProviderTransformer{},
&CloseProviderTransformer{}, &CloseProviderTransformer{},
@ -217,7 +177,7 @@ func TestCloseProviderTransformer_withTargets(t *testing.T) {
} }
for _, tr := range transforms { for _, tr := range transforms {
if err := tr.Transform(&g); err != nil { if err := tr.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
@ -232,38 +192,24 @@ func TestCloseProviderTransformer_withTargets(t *testing.T) {
func TestMissingProviderTransformer(t *testing.T) { func TestMissingProviderTransformer(t *testing.T) {
mod := testModule(t, "transform-provider-missing") mod := testModule(t, "transform-provider-missing")
g := Graph{Path: addrs.RootModuleInstance} g := testProviderTransformerGraph(t, mod)
{
tf := &ConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{
transform := &AttachResourceConfigTransformer{Config: mod}
if err := transform.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{ {
transform := &MissingProviderTransformer{Providers: []string{"aws", "foo", "bar"}} transform := &MissingProviderTransformer{Providers: []string{"aws", "foo", "bar"}}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
{ {
transform := &ProviderTransformer{} transform := &ProviderTransformer{}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
{ {
transform := &CloseProviderTransformer{} transform := &CloseProviderTransformer{}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
@ -280,30 +226,16 @@ func TestMissingProviderTransformer_grandchildMissing(t *testing.T) {
concrete := func(a *NodeAbstractProvider) dag.Vertex { return a } concrete := func(a *NodeAbstractProvider) dag.Vertex { return a }
g := Graph{Path: addrs.RootModuleInstance} g := testProviderTransformerGraph(t, mod)
{
tf := &ConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{
transform := &AttachResourceConfigTransformer{Config: mod}
if err := transform.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{ {
transform := TransformProviders([]string{"aws", "foo", "bar"}, concrete, mod) transform := TransformProviders([]string{"aws", "foo", "bar"}, concrete, mod)
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
{ {
transform := &TransitiveReductionTransformer{} transform := &TransitiveReductionTransformer{}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
@ -318,45 +250,31 @@ func TestMissingProviderTransformer_grandchildMissing(t *testing.T) {
func TestPruneProviderTransformer(t *testing.T) { func TestPruneProviderTransformer(t *testing.T) {
mod := testModule(t, "transform-provider-prune") mod := testModule(t, "transform-provider-prune")
g := Graph{Path: addrs.RootModuleInstance} g := testProviderTransformerGraph(t, mod)
{
tf := &ConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{
transform := &AttachResourceConfigTransformer{Config: mod}
if err := transform.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{ {
transform := &MissingProviderTransformer{Providers: []string{"foo"}} transform := &MissingProviderTransformer{Providers: []string{"foo"}}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
{ {
transform := &ProviderTransformer{} transform := &ProviderTransformer{}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
{ {
transform := &CloseProviderTransformer{} transform := &CloseProviderTransformer{}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
{ {
transform := &PruneProviderTransformer{} transform := &PruneProviderTransformer{}
if err := transform.Transform(&g); err != nil { if err := transform.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
@ -373,23 +291,10 @@ func TestProviderConfigTransformer_parentProviders(t *testing.T) {
mod := testModule(t, "transform-provider-inherit") mod := testModule(t, "transform-provider-inherit")
concrete := func(a *NodeAbstractProvider) dag.Vertex { return a } concrete := func(a *NodeAbstractProvider) dag.Vertex { return a }
g := Graph{Path: addrs.RootModuleInstance} g := testProviderTransformerGraph(t, mod)
{
tf := &ConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{
tf := &AttachResourceConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{ {
tf := TransformProviders([]string{"aws"}, concrete, mod) tf := TransformProviders([]string{"aws"}, concrete, mod)
if err := tf.Transform(&g); err != nil { if err := tf.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
@ -406,23 +311,10 @@ func TestProviderConfigTransformer_grandparentProviders(t *testing.T) {
mod := testModule(t, "transform-provider-grandchild-inherit") mod := testModule(t, "transform-provider-grandchild-inherit")
concrete := func(a *NodeAbstractProvider) dag.Vertex { return a } concrete := func(a *NodeAbstractProvider) dag.Vertex { return a }
g := Graph{Path: addrs.RootModuleInstance} g := testProviderTransformerGraph(t, mod)
{
tf := &ConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{
tf := &AttachResourceConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{ {
tf := TransformProviders([]string{"aws"}, concrete, mod) tf := TransformProviders([]string{"aws"}, concrete, mod)
if err := tf.Transform(&g); err != nil { if err := tf.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
@ -453,24 +345,10 @@ resource "test_object" "a" {
}) })
concrete := func(a *NodeAbstractProvider) dag.Vertex { return a } concrete := func(a *NodeAbstractProvider) dag.Vertex { return a }
g := Graph{Path: addrs.RootModuleInstance} g := testProviderTransformerGraph(t, mod)
{
tf := &ConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{
tf := &AttachResourceConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{ {
tf := TransformProviders([]string{"registry.terraform.io/hashicorp/test"}, concrete, mod) tf := TransformProviders([]string{"registry.terraform.io/hashicorp/test"}, concrete, mod)
if err := tf.Transform(&g); err != nil { if err := tf.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }
@ -545,24 +423,10 @@ resource "test_object" "a" {
}) })
concrete := func(a *NodeAbstractProvider) dag.Vertex { return a } concrete := func(a *NodeAbstractProvider) dag.Vertex { return a }
g := Graph{Path: addrs.RootModuleInstance} g := testProviderTransformerGraph(t, mod)
{
tf := &ConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{
tf := &AttachResourceConfigTransformer{Config: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{ {
tf := TransformProviders([]string{"registry.terraform.io/hashicorp/test"}, concrete, mod) tf := TransformProviders([]string{"registry.terraform.io/hashicorp/test"}, concrete, mod)
if err := tf.Transform(&g); err != nil { if err := tf.Transform(g); err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }
} }