From f0da725b2273b7a2a642203a75b4277b12d45267 Mon Sep 17 00:00:00 2001
From: Marcin Tojek <mtojek@users.noreply.github.com>
Date: Wed, 22 Mar 2023 18:41:25 +0100
Subject: [PATCH] fix: annotate multi-words fields (#116)

---
 provider/decode_test.go | 28 ++++++++++++++++++++++++++++
 provider/parameter.go   |  4 ++--
 2 files changed, 30 insertions(+), 2 deletions(-)
 create mode 100644 provider/decode_test.go

diff --git a/provider/decode_test.go b/provider/decode_test.go
new file mode 100644
index 00000000..31a1612d
--- /dev/null
+++ b/provider/decode_test.go
@@ -0,0 +1,28 @@
+package provider_test
+
+import (
+	"testing"
+
+	"github.com/coder/terraform-provider-coder/provider"
+	"github.com/mitchellh/mapstructure"
+	"github.com/stretchr/testify/require"
+)
+
+func TestDecode(t *testing.T) {
+	const (
+		legacyVariable     = "Legacy Variable"
+		legacyVariableName = "Legacy Variable Name"
+	)
+
+	aMap := map[string]interface{}{
+		"name":                 "Parameter Name",
+		"legacy_variable":      legacyVariable,
+		"legacy_variable_name": legacyVariableName,
+	}
+
+	var param provider.Parameter
+	err := mapstructure.Decode(aMap, &param)
+	require.NoError(t, err)
+	require.Equal(t, legacyVariable, param.LegacyVariable)
+	require.Equal(t, legacyVariableName, param.LegacyVariableName)
+}
diff --git a/provider/parameter.go b/provider/parameter.go
index d8ec5d98..d908f2ce 100644
--- a/provider/parameter.go
+++ b/provider/parameter.go
@@ -51,8 +51,8 @@ type Parameter struct {
 	Validation  []Validation
 	Optional    bool
 
-	LegacyVariableName string
-	LegacyVariable     string
+	LegacyVariableName string `mapstructure:"legacy_variable_name"`
+	LegacyVariable     string `mapstructure:"legacy_variable"`
 }
 
 func parameterDataSource() *schema.Resource {