### Terraform Version ```shell Terraform v1.14.3 on darwin_arm64 + provider registry.terraform.io/hashicorp/kubernetes v3.0.1 ``` ### Terraform Configuration Files ```terraform # main.tf resource "kubernetes_manifest" "this" { manifest = { apiVersion = "test" kind = "test" metadata = { name = "test" } } } ``` ```terraform # tftest provider "kubernetes" { api_version = "client.authentication.k8s.io/v1beta1" } run "test-1" { command = plan } ``` ### Debug Output ``` 2026-01-21T14:00:15.757-0800 [INFO] Terraform version: 1.14.3 2026-01-21T14:00:15.757-0800 [DEBUG] using github.com/hashicorp/go-tfe v1.94.0 2026-01-21T14:00:15.757-0800 [DEBUG] using github.com/hashicorp/hcl/v2 v2.24.0 2026-01-21T14:00:15.757-0800 [DEBUG] using github.com/hashicorp/terraform-svchost v0.1.1 2026-01-21T14:00:15.757-0800 [DEBUG] using github.com/zclconf/go-cty v1.16.3 2026-01-21T14:00:15.757-0800 [INFO] Go runtime version: go1.25.5 2026-01-21T14:00:15.757-0800 [INFO] CLI args: []string{"terraform", "test"} 2026-01-21T14:00:15.757-0800 [DEBUG] Attempting to open CLI config file: /Users/kimo/.terraformrc 2026-01-21T14:00:15.757-0800 [DEBUG] File doesn't exist, but doesn't need to. Ignoring. 2026-01-21T14:00:15.758-0800 [DEBUG] ignoring non-existing provider search directory terraform.d/plugins 2026-01-21T14:00:15.758-0800 [DEBUG] ignoring non-existing provider search directory /Users/kimo/.terraform.d/plugins 2026-01-21T14:00:15.758-0800 [DEBUG] ignoring non-existing provider search directory /Users/kimo/Library/Application Support/io.terraform/plugins 2026-01-21T14:00:15.758-0800 [DEBUG] ignoring non-existing provider search directory /Library/Application Support/io.terraform/plugins 2026-01-21T14:00:15.758-0800 [INFO] CLI command args: []string{"test"} 2026-01-21T14:00:15.793-0800 [DEBUG] checking for provisioner in "." 2026-01-21T14:00:15.793-0800 [DEBUG] checking for provisioner in "/usr/local/bin" 2026-01-21T14:00:15.793-0800 [DEBUG] TestSuiteRunner: found 1 files with 1 run blocks main.tftest.hcl... in progress 2026-01-21T14:00:15.793-0800 [DEBUG] created provider logger: level=debug 2026-01-21T14:00:15.793-0800 [INFO] provider: configuring client automatic mTLS 2026-01-21T14:00:15.798-0800 [DEBUG] provider: starting plugin: path=.terraform/providers/registry.terraform.io/hashicorp/kubernetes/3.0.1/darwin_arm64/terraform-provider-kubernetes_v3.0.1_x5 args=[".terraform/providers/registry.terraform.io/hashicorp/kubernetes/3.0.1/darwin_arm64/terraform-provider-kubernetes_v3.0.1_x5"] 2026-01-21T14:00:15.800-0800 [DEBUG] provider: plugin started: path=.terraform/providers/registry.terraform.io/hashicorp/kubernetes/3.0.1/darwin_arm64/terraform-provider-kubernetes_v3.0.1_x5 pid=96729 2026-01-21T14:00:15.800-0800 [DEBUG] provider: waiting for RPC address: plugin=.terraform/providers/registry.terraform.io/hashicorp/kubernetes/3.0.1/darwin_arm64/terraform-provider-kubernetes_v3.0.1_x5 2026-01-21T14:00:15.818-0800 [INFO] provider.terraform-provider-kubernetes_v3.0.1_x5: configuring server automatic mTLS: timestamp=2026-01-21T14:00:15.818-0800 2026-01-21T14:00:15.822-0800 [DEBUG] provider.terraform-provider-kubernetes_v3.0.1_x5: plugin address: address=/var/folders/br/sjq7f63j4gb02jcjdlf8x7nc0000gn/T/plugin524025130 network=unix timestamp=2026-01-21T14:00:15.822-0800 2026-01-21T14:00:15.822-0800 [DEBUG] provider: using plugin: version=6 run "test-1"... skip main.tftest.hcl... tearing down 2026-01-21T14:00:15.854-0800 [DEBUG] provider.stdio: received EOF, stopping recv loop: err="rpc error: code = Unavailable desc = error reading from server: EOF" 2026-01-21T14:00:15.855-0800 [INFO] provider: plugin process exited: plugin=.terraform/providers/registry.terraform.io/hashicorp/kubernetes/3.0.1/darwin_arm64/terraform-provider-kubernetes_v3.0.1_x5 id=96729 2026-01-21T14:00:15.855-0800 [DEBUG] provider: plugin exited main.tftest.hcl... skip Success! 0 passed, 0 failed, 1 skipped. ``` ### Expected Behavior The test marked as failed, or at least some non-debug output with the reason/error and a non-zero exit status ### Actual Behavior ``` % terraform test main.tftest.hcl... in progress run "test-1"... skip main.tftest.hcl... tearing down main.tftest.hcl... skip Success! 0 passed, 0 failed, 1 skipped. % echo $? 0 ``` ### Steps to Reproduce 1. `terraform init` 2. `terraform test` ### Additional Context If I remove `api_version` from the provider in the test file, the test fails successfully(?): ``` % terraform test main.tftest.hcl... in progress run "test-1"... fail ╷ │ Error: Failed to construct REST client │ │ with kubernetes_manifest.this, │ on main.tf line 14, in resource "kubernetes_manifest" "this": │ 14: resource "kubernetes_manifest" "this" { │ │ cannot create REST client: no client config ╵ main.tftest.hcl... tearing down main.tftest.hcl... fail Failure! 0 passed, 1 failed. % echo $? 1 ``` ### References https://github.com/hashicorp/terraform/issues/37801 ### Generative AI / LLM assisted development? _No response_