hashicorp · LeahMarieBush · Mar 6, 2025 · Mar 6, 2025
@@ -1,5 +1,8 @@
 # Terraform Documentation
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 This directory contains the portions of [the Terraform website][terraform.io] that pertain to the Terraform Plugin Testing.
 
 The files in this directory are intended to be used in conjunction with

@@ -5,6 +5,9 @@ description: >-
   in conjunction with Terraform configuration.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Terraform Configuration
 
 The configuration used during the execution of an acceptance test can be specified at the [TestStep](https://pkg.go.dev/github.com/hashicorp/terraform-plugin-testing/helper/resource#TestStep) level by populating one of the following mutually exclusive fields:

@@ -4,6 +4,9 @@ description: >-
     Guidance on how to test ephemeral resources and data.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 <Highlight>
 
 Ephemeral resource support is in technical preview and offered without compatibility promises until Terraform 1.10 is generally available.

@@ -5,6 +5,9 @@ description: |-
   imitate applying one or more configuration files.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Acceptance Tests
 
 In order to deliver on our promise to be safe and predictable, we need to be

@@ -4,6 +4,9 @@ description: >-
     Bool Value Checks for use with Plan Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Bool Known Value Checks
 
 The known value checks that are available for bool values are:

@@ -4,6 +4,9 @@ description: >-
     Custom Value Checks for use with Plan Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Custom Known Value Checks
 
 Custom known value checks can be created by implementing the [knownvalue.Check](https://pkg.go.dev/github.com/hashicorp/terraform-plugin-testing/knownvalue#Check) interface.

@@ -4,6 +4,9 @@ description: >-
     Float32 Value Checks for use with Plan Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Float32 Known Value Checks
 
 The known value checks that are available for float32 values are:

@@ -4,6 +4,9 @@ description: >-
     Float64 Value Checks for use with Plan Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Float64 Known Value Checks
 
 The known value checks that are available for float64 values are:

@@ -5,6 +5,9 @@ description: >-
     Known values define an expected type, and value for a resource attribute, or output value in a Terraform plan or state for use in Plan Checks or State Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Known Value Checks
 
 Known Value Checks are for use in conjunction with [Plan Checks](/terraform/plugin/testing/acceptance-tests/plan-checks), and [State Checks](/terraform/plugin/testing/acceptance-tests/state-checks) which leverage the [terraform-json](https://pkg.go.dev/github.com/hashicorp/terraform-json) representation of a Terraform plan.

@@ -4,6 +4,9 @@ description: >-
     Int32 Value Checks for use with Plan Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Int32 Known Value Checks
 
 The known value checks that are available for int32 values are:

@@ -4,6 +4,9 @@ description: >-
     Int64 Value Checks for use with Plan Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Int64 Known Value Checks
 
 The known value checks that are available for int64 values are:

@@ -4,6 +4,9 @@ description: >-
     List Value Checks for use with Plan Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # List Known Value Checks
 
 The known value checks that are available for list values are:

@@ -4,6 +4,9 @@ description: >-
     Map Value Checks for use with Plan Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Map Known Value Checks
 
 The known value checks that are available for map values are:

@@ -4,6 +4,9 @@ description: >-
     NotNull Value Checks for use with Plan Checks or State Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # NotNull Known Value Checks
 
 The known value checks that are available for values that are not null are:

@@ -4,6 +4,9 @@ description: >-
     Null Value Checks for use with Plan Checks or State Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Null Known Value Checks
 
 The known value checks that are available for null values are:

@@ -4,6 +4,9 @@ description: >-
     Number Value Checks for use with Plan Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Number Known Value Checks
 
 The known value checks that are available for number values are:

@@ -4,6 +4,9 @@ description: >-
     Object Value Checks for use with Plan Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Object Known Value Checks
 
 The known value checks that are available for object values are:

@@ -4,6 +4,9 @@ description: >-
     Set Value Checks for use with Plan Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Set Known Value Checks
 
 The known value checks that are available for set values are:

@@ -4,6 +4,9 @@ description: >-
     String Value Checks for use with Plan Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # String Known Value Checks
 
 The known value checks that are available for string values are:

@@ -4,6 +4,9 @@ description: >-
     Tuple Value Checks for use with Plan Checks.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Tuple Known Value Checks
 
 <Note>

@@ -4,6 +4,9 @@ description: >-
   Plan Checks are test assertions that can inspect a plan at different phases in a TestStep. Custom Plan Checks can be implemented.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Custom Plan Checks
 
 The package [`plancheck`](https://pkg.go.dev/github.com/hashicorp/terraform-plugin-testing/plancheck) also provides the [`PlanCheck`](https://pkg.go.dev/github.com/hashicorp/terraform-plugin-testing/plancheck#PlanCheck) interface, which can be implemented for a custom plan check.

@@ -5,6 +5,9 @@ description: >-
   provides built-in Plan Checks for common use-cases, and custom Plan Checks can also be implemented.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Plan Checks
 
 During the **Lifecycle (config)** and **Refresh** [modes](/terraform/plugin/testing/acceptance-tests/teststep#test-modes) of a `TestStep`, the testing framework will run `terraform plan` before and after certain operations. For example, the **Lifecycle (config)** mode will run a plan before the `terraform apply` phase, as well as a plan before and after the `terraform refresh` phase.

@@ -5,6 +5,9 @@ description: >-
   provides built-in Output Value Plan Checks for common use-cases.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Output Plan Checks
 
 The `terraform-plugin-testing` module provides a package [`plancheck`](https://pkg.go.dev/github.com/hashicorp/terraform-plugin-testing/plancheck) with built-in output value plan checks for common use-cases:

@@ -5,6 +5,9 @@ description: >-
   provides built-in Managed Resource and Data Source Plan Checks for common use-cases.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Resource Plan Checks
 
 The `terraform-plugin-testing` module provides a package [`plancheck`](https://pkg.go.dev/github.com/hashicorp/terraform-plugin-testing/plancheck) with built-in managed resource, and data source plan checks for common use-cases:

@@ -4,6 +4,9 @@ description: >-
   State Checks are test assertions that can inspect state during a TestStep. Custom State Checks can be implemented.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Custom State Checks
 
 The package [`statecheck`](https://pkg.go.dev/github.com/hashicorp/terraform-plugin-testing/statecheck) also provides the [`StateCheck`](https://pkg.go.dev/github.com/hashicorp/terraform-plugin-testing/statecheck#StateCheck) interface, which can be implemented for a custom state check.

@@ -5,6 +5,9 @@ description: >-
   provides built-in State Checks for common use-cases, and custom State Checks can also be implemented.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # State Checks
 
 During the **Lifecycle (config)** [mode](/terraform/plugin/testing/acceptance-tests/teststep#test-modes) of a `TestStep`, the testing framework will run `terraform apply`.

@@ -5,6 +5,9 @@ description: >-
   provides built-in Output Value State Checks for common use-cases.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Output State Checks
 
 The `terraform-plugin-testing` module provides a package [`statecheck`](https://pkg.go.dev/github.com/hashicorp/terraform-plugin-testing/statecheck) with built-in output value state checks for common use-cases:

@@ -5,6 +5,9 @@ description: >-
   provides built-in Managed Resource and Data Source State Checks for common use-cases.
 ---
 
+> [!IMPORTANT]  
+> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
+
 # Resource State Checks
 
 The `terraform-plugin-testing` module provides a package [`statecheck`](https://pkg.go.dev/github.com/hashicorp/terraform-plugin-testing/statecheck) with built-in managed resource, and data source state checks for common use-cases: