From f82b1e9dcb7e934c6466ebf18d10ffed77443dfe Mon Sep 17 00:00:00 2001
From: Virgil <virgil@lethean.io>
Date: Thu, 26 Mar 2026 11:29:56 +0000
Subject: [PATCH] test(conventions): enforce AX review rules

Co-Authored-By: Virgil <virgil@lethean.io>
---
 conventions_test.go | 89 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 conventions_test.go

diff --git a/conventions_test.go b/conventions_test.go
new file mode 100644
index 0000000..94ff9f8
--- /dev/null
+++ b/conventions_test.go
@@ -0,0 +1,89 @@
+package store
+
+import (
+	"go/ast"
+	"go/parser"
+	"go/token"
+	"os"
+	"path/filepath"
+	"slices"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestRepoConventions_Good_BannedImports(t *testing.T) {
+	files := repoGoFiles(t, func(name string) bool {
+		return strings.HasSuffix(name, ".go")
+	})
+
+	var banned []string
+	for _, path := range files {
+		file := parseGoFile(t, path)
+		for _, spec := range file.Imports {
+			importPath := strings.Trim(spec.Path.Value, `"`)
+			if strings.HasPrefix(importPath, "forge.lthn.ai/") {
+				banned = append(banned, path+": "+importPath)
+			}
+		}
+	}
+
+	slices.Sort(banned)
+	assert.Empty(t, banned, "legacy forge.lthn.ai imports are banned")
+}
+
+func TestRepoConventions_Good_TestNaming(t *testing.T) {
+	files := repoGoFiles(t, func(name string) bool {
+		return strings.HasSuffix(name, "_test.go")
+	})
+
+	var invalid []string
+	for _, path := range files {
+		file := parseGoFile(t, path)
+		for _, decl := range file.Decls {
+			fn, ok := decl.(*ast.FuncDecl)
+			if !ok || fn.Recv != nil {
+				continue
+			}
+			name := fn.Name.Name
+			if !strings.HasPrefix(name, "Test") || name == "TestMain" {
+				continue
+			}
+			if strings.Contains(name, "_Good") || strings.Contains(name, "_Bad") || strings.Contains(name, "_Ugly") {
+				continue
+			}
+			invalid = append(invalid, path+": "+name)
+		}
+	}
+
+	slices.Sort(invalid)
+	assert.Empty(t, invalid, "top-level tests must include _Good, _Bad, or _Ugly in the name")
+}
+
+func repoGoFiles(t *testing.T, keep func(name string) bool) []string {
+	t.Helper()
+
+	entries, err := os.ReadDir(".")
+	require.NoError(t, err)
+
+	var files []string
+	for _, entry := range entries {
+		if entry.IsDir() || !keep(entry.Name()) {
+			continue
+		}
+		files = append(files, filepath.Clean(entry.Name()))
+	}
+
+	slices.Sort(files)
+	return files
+}
+
+func parseGoFile(t *testing.T, path string) *ast.File {
+	t.Helper()
+
+	file, err := parser.ParseFile(token.NewFileSet(), path, nil, 0)
+	require.NoError(t, err)
+	return file
+}