From 6a796e2c4131f734028186c023c32e08b5ef7758 Mon Sep 17 00:00:00 2001
From: Alex Flint <alex.flint@gmail.com>
Date: Tue, 30 Apr 2019 12:54:39 -0700
Subject: [PATCH] add first two subcommand tests

---
 subcommand_test.go | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 subcommand_test.go

diff --git a/subcommand_test.go b/subcommand_test.go
new file mode 100644
index 0000000..d17c604
--- /dev/null
+++ b/subcommand_test.go
@@ -0,0 +1,27 @@
+package arg
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// 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) {
+	var args struct {
+		A string `arg:"subcommand"`
+	}
+	_, err := NewParser(Config{}, &args)
+	assert.Error(t, err)
+}
+
+func TestPositionalAndSubcommandNotAllowed(t *testing.T) {
+	var args struct {
+		A string   `arg:"positional"`
+		B struct{} `arg:"subcommand"`
+	}
+	_, err := NewParser(Config{}, &args)
+	assert.Error(t, err)
+}