From 2cdae6fa0bb05a90f2ebf358c26796ed38021120 Mon Sep 17 00:00:00 2001
From: James Harris <contact@jamesharris.id.au>
Date: Mon, 27 Mar 2023 14:06:14 +1000
Subject: [PATCH] Add `MessageDescription` method to internal test messages.

---
 CHANGELOG.md                     | 13 ++++++++++---
 internal/fixtures/protobuf.go    |  6 ++++++
 internal/fixtures/protobuf.pb.go |  2 +-
 3 files changed, 17 insertions(+), 4 deletions(-)
 create mode 100644 internal/fixtures/protobuf.go

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 96c63f3..9146313 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,12 @@ The format is based on [Keep a Changelog], and this project adheres to
 [keep a changelog]: https://keepachangelog.com/en/1.0.0/
 [semantic versioning]: https://semver.org/spec/v2.0.0.html
 
+## [0.13.10] - 2023-03-27
+
+### Added
+
+- Added `MessageDescription` method to internal test messages in preparation for it becoming mandatory
+
 ## [0.13.9] - 2023-01-06
 
 ### Changed
@@ -100,8 +106,8 @@ concepts of "actions" and "expectations" with the goal of a more consistent API
 and a greater level of extensibility.
 
 Despite the large number of backwards incompatible changes it is relatively
-simple to migrate existing tests to the new API. Please see the
-[v0.11.0 migration guide] for detailed instructions.
+simple to migrate existing tests to the new API. Please see the [migration
+guide][0.11.0 migration guide] for detailed instructions.
 
 ### Testing API
 
@@ -308,6 +314,7 @@ simple to migrate existing tests to the new API. Please see the
 [0.9.0]: https://github.com/dogmatiq/testkit/releases/tag/v0.9.0
 [0.10.0]: https://github.com/dogmatiq/testkit/releases/tag/v0.10.0
 [0.11.0]: https://github.com/dogmatiq/testkit/releases/tag/v0.11.0
+[0.11.0 migration guide]: https://github.com/dogmatiq/testkit/blob/main/docs/MIGRATING-v0.11.0.md
 [0.12.0]: https://github.com/dogmatiq/testkit/releases/tag/v0.12.0
 [0.13.0]: https://github.com/dogmatiq/testkit/releases/tag/v0.13.0
 [0.13.1]: https://github.com/dogmatiq/testkit/releases/tag/v0.13.1
@@ -319,7 +326,7 @@ simple to migrate existing tests to the new API. Please see the
 [0.13.7]: https://github.com/dogmatiq/testkit/releases/tag/v0.13.7
 [0.13.8]: https://github.com/dogmatiq/testkit/releases/tag/v0.13.8
 [0.13.9]: https://github.com/dogmatiq/testkit/releases/tag/v0.13.9
-[v0.11.0 migration guide]: https://github.com/dogmatiq/testkit/blob/main/docs/MIGRATING-v0.11.0.md
+[0.13.10]: https://github.com/dogmatiq/testkit/releases/tag/v0.13.10
 
 <!-- version template
 ## [0.0.1] - YYYY-MM-DD
diff --git a/internal/fixtures/protobuf.go b/internal/fixtures/protobuf.go
new file mode 100644
index 0000000..e91cfd2
--- /dev/null
+++ b/internal/fixtures/protobuf.go
@@ -0,0 +1,6 @@
+package fixtures
+
+// MessageDescription panics unconditionally.
+func (x *ProtoMessage) MessageDescription() string {
+	panic("not implemented")
+}
diff --git a/internal/fixtures/protobuf.pb.go b/internal/fixtures/protobuf.pb.go
index a239eb1..9b6f5a9 100644
--- a/internal/fixtures/protobuf.pb.go
+++ b/internal/fixtures/protobuf.pb.go
@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.28.1
+// 	protoc-gen-go v1.30.0
 // 	protoc        v3.21.12
 // source: github.com/dogmatiq/testkit/internal/fixtures/protobuf.proto