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parse_test.go
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parse_test.go
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package tfplanparse
import (
"testing"
"github.com/google/go-cmp/cmp"
)
func TestParse(t *testing.T) {
cases := map[string]struct {
file string
expected []*ResourceChange
}{
// "basic plan": {
// file: "test/basic.stdout",
// expected: []*ResourceChange{
// // TODO
// },
// },
// "plan error": {
// file: "test/error.stdout",
// expected: nil,
// },
// "no changes": {
// file: "test/nochanges.stdout",
// expected: nil,
// },
"resources": {
file: "test/resources.stdout",
expected: []*ResourceChange{
&ResourceChange{
Address: "module.my-module.github_team_membership.member",
ModuleAddress: "module.my-module",
Type: "github_team_membership",
Name: "member",
UpdateType: DestroyResource,
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "etag",
OldValue: `W/\"etag-0\"`,
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "id",
OldValue: "1234567:dev0",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "role",
OldValue: "member",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "team_id",
OldValue: "1234567",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "username",
OldValue: "dev0",
NewValue: nil,
UpdateType: DestroyResource,
},
},
},
&ResourceChange{
Address: "module.my-module.github_team_membership.member[1]",
ModuleAddress: "module.my-module",
Type: "github_team_membership",
Name: "member",
Index: 1,
UpdateType: DestroyResource,
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "etag",
OldValue: `W/\"etag-1\"`,
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "id",
OldValue: "1234567:dev1",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "role",
OldValue: "member",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "team_id",
OldValue: "1234567",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "username",
OldValue: "dev1",
NewValue: nil,
UpdateType: DestroyResource,
},
},
},
&ResourceChange{
Address: "module.my-module.github_team_membership.member[2]",
ModuleAddress: "module.my-module",
Type: "github_team_membership",
Name: "member",
Index: 2,
UpdateType: DestroyResource,
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "etag",
OldValue: `W/\"etag-2\"`,
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "id",
OldValue: "1234567:dev2",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "role",
OldValue: "member",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "team_id",
OldValue: "1234567",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "username",
OldValue: "dev2",
NewValue: nil,
UpdateType: DestroyResource,
},
},
},
&ResourceChange{
Address: "module.my-module.github_team_membership.member[3]",
ModuleAddress: "module.my-module",
Type: "github_team_membership",
Name: "member",
Index: 3,
UpdateType: DestroyResource,
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "etag",
OldValue: `W/\"etag-3\"`,
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "id",
OldValue: "1234567:dev3",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "role",
OldValue: "member",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "team_id",
OldValue: "1234567",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "username",
OldValue: "dev3",
NewValue: nil,
UpdateType: DestroyResource,
},
},
},
},
},
"array": {
file: "test/array.stdout",
expected: []*ResourceChange{
&ResourceChange{
Address: "module.my-project.google_project_services.gcp_enabled_services[0]",
ModuleAddress: "module.my-project",
Type: "google_project_services",
Name: "gcp_enabled_services",
Index: 0,
UpdateType: DestroyResource,
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "disable_on_destroy",
OldValue: false,
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "id",
OldValue: "my-project",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "project",
OldValue: "my-project",
NewValue: nil,
UpdateType: DestroyResource,
},
&ArrayAttributeChange{
Name: "services",
AttributeChanges: []attributeChange{
&AttributeChange{
OldValue: "appengine.googleapis.com",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
OldValue: "audit.googleapis.com",
NewValue: nil,
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
&MapAttributeChange{
Name: "timeouts",
UpdateType: DestroyResource,
},
},
},
},
},
"nested map": {
file: "test/nestedmap.stdout",
expected: []*ResourceChange{
&ResourceChange{
Address: "module.mymodule.kubernetes_namespace.mynamespace",
ModuleAddress: "module.mymodule",
Type: "kubernetes_namespace",
Name: "mynamespace",
UpdateType: UpdateInPlaceResource,
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "id",
OldValue: "namespace-id",
NewValue: "namespace-id",
UpdateType: NoOpResource,
},
&MapAttributeChange{
Name: "metadata",
AttributeChanges: []attributeChange{
&MapAttributeChange{
Name: "annotations",
UpdateType: NoOpResource,
},
&AttributeChange{
Name: "generation",
OldValue: 0,
NewValue: 0,
UpdateType: NoOpResource,
},
&MapAttributeChange{
Name: "labels",
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "label",
OldValue: "value",
NewValue: "value",
UpdateType: NoOpResource,
},
&AttributeChange{
Name: "other",
OldValue: "label",
NewValue: "label",
UpdateType: NoOpResource,
},
&AttributeChange{
Name: "newLabel",
OldValue: nil,
NewValue: "newLabel",
UpdateType: NewResource,
},
},
UpdateType: UpdateInPlaceResource,
},
&AttributeChange{
Name: "name",
OldValue: "my-namespace",
NewValue: "my-namespace",
UpdateType: NoOpResource,
},
&AttributeChange{
Name: "resource_version",
OldValue: "123",
NewValue: "123",
UpdateType: NoOpResource,
},
&AttributeChange{
Name: "self_link",
OldValue: "/api/v1/namespaces/my-namespace",
NewValue: "/api/v1/namespaces/my-namespace",
UpdateType: NoOpResource,
},
&AttributeChange{
Name: "uid",
OldValue: "some-uid-123",
NewValue: "some-uid-123",
UpdateType: NoOpResource,
},
},
UpdateType: UpdateInPlaceResource,
},
&MapAttributeChange{
Name: "timeouts",
UpdateType: NoOpResource,
},
},
},
},
},
"another map": {
file: "test/anothermap.stdout",
expected: []*ResourceChange{
&ResourceChange{
Address: "module.mymodule.kubernetes_role_binding.user_is_edit",
ModuleAddress: "module.mymodule",
Type: "kubernetes_role_binding",
Name: "user_is_edit",
UpdateType: NewResource,
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "id",
OldValue: nil,
NewValue: "(known after apply)",
UpdateType: NewResource,
},
&MapAttributeChange{
Name: "metadata",
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "generation",
OldValue: nil,
NewValue: "(known after apply)",
UpdateType: NewResource,
},
&AttributeChange{
Name: "name",
OldValue: nil,
NewValue: "user-is-edit",
UpdateType: NewResource,
},
&AttributeChange{
Name: "namespace",
OldValue: nil,
NewValue: "my-namespace",
UpdateType: NewResource,
},
&AttributeChange{
Name: "resource_version",
OldValue: nil,
NewValue: "(known after apply)",
UpdateType: NewResource,
},
&AttributeChange{
Name: "self_link",
OldValue: nil,
NewValue: "(known after apply)",
UpdateType: NewResource,
},
&AttributeChange{
Name: "uid",
OldValue: nil,
NewValue: "(known after apply)",
UpdateType: NewResource,
},
},
UpdateType: NewResource,
},
&MapAttributeChange{
Name: "role_ref",
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "api_group",
OldValue: nil,
NewValue: "rbac.authorization.k8s.io",
UpdateType: NewResource,
},
&AttributeChange{
Name: "kind",
OldValue: nil,
NewValue: "ClusterRole",
UpdateType: NewResource,
},
&AttributeChange{
Name: "name",
OldValue: nil,
NewValue: "edit",
UpdateType: NewResource,
},
},
UpdateType: NewResource,
},
&MapAttributeChange{
Name: "subject",
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "api_group",
OldValue: nil,
NewValue: "rbac.authorization.k8s.io",
UpdateType: NewResource,
},
&AttributeChange{
Name: "kind",
OldValue: nil,
NewValue: "User",
UpdateType: NewResource,
},
&AttributeChange{
Name: "name",
OldValue: nil,
NewValue: "[email protected]",
UpdateType: NewResource,
},
},
UpdateType: NewResource,
},
},
},
&ResourceChange{
Address: "module.mymodule.kubernetes_role_binding.user_is_view",
ModuleAddress: "module.mymodule",
Type: "kubernetes_role_binding",
Name: "user_is_view",
UpdateType: DestroyResource,
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "id",
OldValue: "my-namespace/user_is_view",
NewValue: nil,
UpdateType: DestroyResource,
},
&MapAttributeChange{
Name: "metadata",
AttributeChanges: []attributeChange{
&MapAttributeChange{
Name: "annotations",
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "my-annotation",
OldValue: "annot",
NewValue: nil,
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "generation",
OldValue: 0,
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "labels",
OldValue: nil,
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "name",
OldValue: "user-is-view",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "namespace",
OldValue: "my-namespace",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "resource_version",
OldValue: "123",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "self_link",
OldValue: "/apis/rbac.authorization.k8s.io/v1/namespaces/my-namespace/rolebindings/user-is-view",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "uid",
OldValue: "some-uid",
NewValue: nil,
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
&MapAttributeChange{
Name: "role_ref",
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "api_group",
OldValue: "rbac.authorization.k8s.io",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "kind",
OldValue: "ClusterRole",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "name",
OldValue: "view",
NewValue: nil,
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
&MapAttributeChange{
Name: "subject",
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "api_group",
OldValue: "rbac.authorization.k8s.io",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "kind",
OldValue: "User",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "name",
OldValue: "[email protected]",
NewValue: nil,
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
},
},
},
},
"jsonencode": {
file: "test/jsonencode.stdout",
expected: []*ResourceChange{
&ResourceChange{
Address: "module.mymodule.kubernetes_role_binding.user_is_view",
ModuleAddress: "module.mymodule",
Type: "kubernetes_role_binding",
Name: "user_is_view",
UpdateType: DestroyResource,
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "id",
OldValue: "my-namespace/user_is_view",
NewValue: nil,
UpdateType: DestroyResource,
},
&MapAttributeChange{
Name: "metadata",
AttributeChanges: []attributeChange{
&MapAttributeChange{
Name: "annotations",
AttributeChanges: []attributeChange{
&JSONEncodeAttributeChange{
Name: "encoded",
AttributeChanges: []attributeChange{
&MapAttributeChange{
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "apiVersion",
OldValue: "rbac.authorization.k8s.io/v1",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "kind",
OldValue: "RoleBinding",
NewValue: nil,
UpdateType: DestroyResource,
},
&MapAttributeChange{
Name: "metadata",
AttributeChanges: []attributeChange{
&MapAttributeChange{
Name: "annotations",
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "my-annotation",
OldValue: "annot",
NewValue: nil,
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "creationTimestamp",
OldValue: "null",
NewValue: nil,
UpdateType: DestroyResource,
},
&MapAttributeChange{
Name: "labels",
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "my-label",
OldValue: "label",
NewValue: nil,
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "name",
OldValue: "user-is-view",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "namespace",
OldValue: "my-namespace",
NewValue: nil,
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
&MapAttributeChange{
Name: "roleRef",
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "apiGroup",
OldValue: "rbac.authorization.k8s.io",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "kind",
OldValue: "ClusterRole",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "name",
OldValue: "view",
NewValue: nil,
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
&ArrayAttributeChange{
Name: "subjects",
AttributeChanges: []attributeChange{
&MapAttributeChange{
Name: "",
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "apiGroup",
OldValue: "rbac.authorization.k8s.io",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "kind",
OldValue: "User",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "name",
OldValue: "[email protected]",
NewValue: nil,
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
},
// TODO: this should be DestroyResource
UpdateType: NoOpResource,
},
},
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "generation",
OldValue: 0,
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "labels",
OldValue: nil,
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "name",
OldValue: "user-is-view",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "namespace",
OldValue: "my-namespace",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "resource_version",
OldValue: "123",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "self_link",
OldValue: "/apis/rbac.authorization.k8s.io/v1/namespaces/my-namespace/rolebindings/user-is-view",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "uid",
OldValue: "some-uid",
NewValue: nil,
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
&MapAttributeChange{
Name: "role_ref",
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "api_group",
OldValue: "rbac.authorization.k8s.io",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "kind",
OldValue: "ClusterRole",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "name",
OldValue: "view",
NewValue: nil,
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
&MapAttributeChange{
Name: "subject",
AttributeChanges: []attributeChange{
&AttributeChange{
Name: "api_group",
OldValue: "rbac.authorization.k8s.io",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "kind",
OldValue: "User",
NewValue: nil,
UpdateType: DestroyResource,
},
&AttributeChange{
Name: "name",
OldValue: "[email protected]",
NewValue: nil,
UpdateType: DestroyResource,
},
},
UpdateType: DestroyResource,
},
},
},
},
},
}
for name, tc := range cases {
t.Run(name, func(t *testing.T) {
// TODO handle expected error
got, err := ParseFromFile(tc.file)
if err != nil {
t.Fatal(err)
}
if diff := cmp.Diff(got, tc.expected); diff != "" {
t.Errorf("(-got, +expected)\n%s", diff)
}
})
}
}