100 lines
1.7 KiB
Go
100 lines
1.7 KiB
Go
package terraform
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import (
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"fmt"
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"testing"
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"github.com/hashicorp/terraform/config"
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)
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func TestEvalValidateResourceSelfRef(t *testing.T) {
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cases := []struct {
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Name string
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Addr string
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Config map[string]interface{}
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Err bool
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}{
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{
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"no interpolations",
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"aws_instance.foo",
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map[string]interface{}{
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"foo": "bar",
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},
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false,
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},
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{
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"non self reference",
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"aws_instance.foo",
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map[string]interface{}{
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"foo": "${aws_instance.bar.id}",
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},
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false,
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},
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{
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"self reference",
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"aws_instance.foo",
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map[string]interface{}{
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"foo": "hello ${aws_instance.foo.id}",
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},
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true,
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},
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{
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"self reference other index",
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"aws_instance.foo",
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map[string]interface{}{
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"foo": "hello ${aws_instance.foo.4.id}",
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},
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false,
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},
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{
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"self reference same index",
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"aws_instance.foo[4]",
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map[string]interface{}{
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"foo": "hello ${aws_instance.foo.4.id}",
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},
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true,
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},
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{
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"self reference multi",
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"aws_instance.foo[4]",
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map[string]interface{}{
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"foo": "hello ${aws_instance.foo.*.id}",
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},
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true,
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},
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{
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"self reference multi single",
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"aws_instance.foo",
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map[string]interface{}{
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"foo": "hello ${aws_instance.foo.*.id}",
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},
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true,
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},
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}
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for i, tc := range cases {
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t.Run(fmt.Sprintf("%d-%s", i, tc.Name), func(t *testing.T) {
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addr, err := ParseResourceAddress(tc.Addr)
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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conf := config.TestRawConfig(t, tc.Config)
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n := &EvalValidateResourceSelfRef{Addr: &addr, Config: &conf}
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result, err := n.Eval(nil)
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if result != nil {
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t.Fatal("result should always be nil")
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}
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if (err != nil) != tc.Err {
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t.Fatalf("err: %s", err)
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}
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})
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}
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}
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