introduced path struct

1 files changed, 21 insertions, 1 deletions

diff --git a/subcommand_test.go b/subcommand_test.go
index d17c604..02c7b54 100644
--- a/subcommand_test.go
+++ b/subcommand_test.go
@@ -4,12 +4,13 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 )
 
 // This file contains tests for parse.go but I decided to put them here
 // since that file is getting large
 
-func TestSubcommandNotAStruct(t *testing.T) {
+func TestSubcommandNotAPointer(t *testing.T) {
 	var args struct {
 		A string `arg:"subcommand"`
 	}
@@ -17,6 +18,14 @@ func TestSubcommandNotAStruct(t *testing.T) {
 	assert.Error(t, err)
 }
 
+func TestSubcommandNotAPointerToStruct(t *testing.T) {
+	var args struct {
+		A struct{} `arg:"subcommand"`
+	}
+	_, err := NewParser(Config{}, &args)
+	assert.Error(t, err)
+}
+
 func TestPositionalAndSubcommandNotAllowed(t *testing.T) {
 	var args struct {
 		A string   `arg:"positional"`
@@ -25,3 +34,14 @@ func TestPositionalAndSubcommandNotAllowed(t *testing.T) {
 	_, err := NewParser(Config{}, &args)
 	assert.Error(t, err)
 }
+
+func TestMinimalSubcommand(t *testing.T) {
+	type listCmd struct {
+	}
+	var args struct {
+		List *listCmd `arg:"subcommand"`
+	}
+	err := parse("list", &args)
+	require.NoError(t, err)
+	assert.NotNil(t, args.List)
+}