From 5fa6a974f222e7a7229b5d414b95cfa584fde5ec Mon Sep 17 00:00:00 2001
From: Vlad Didenko <git@didenko.com>
Date: Wed, 27 May 2015 16:35:34 -0500
Subject: [PATCH] spf13/viper#73 Test to document no config in CWD when
 expected

---
 viper_test.go | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/viper_test.go b/viper_test.go
index 2379fcd..60d2f22 100644
--- a/viper_test.go
+++ b/viper_test.go
@@ -611,6 +611,24 @@ func TestCWDSearch(t *testing.T) {
 	assert.Equal(t, `root`, v.GetString(`key`))
 }
 
+func TestCWDSearchNoConfig(t *testing.T) {
+
+	_, config, cleanup := initDirs(t)
+	defer cleanup()
+
+	// Remove the config file in CWD
+	os.Remove(config + ".toml")
+
+	v := New()
+	v.SetConfigName(config)
+	v.SetDefault(`key`, `default`)
+
+	err := v.ReadInConfig()
+	assert.Equal(t, reflect.TypeOf(UnsupportedConfigError("")), reflect.TypeOf(err))
+
+	assert.Equal(t, `default`, v.GetString(`key`))
+}
+
 func TestDirsSearch(t *testing.T) {
 
 	root, config, cleanup := initDirs(t)