From 3b9a65a7ad72f14c639e1296ae04c51b720ccac5 Mon Sep 17 00:00:00 2001
From: u5surf <u5.horie@gmail.com>
Date: Fri, 20 Sep 2019 08:21:09 +0900
Subject: [PATCH] inclease more test coverage with covering Encrypt/Decrypt
 without SetCryptKey #6

---
 cryptkeeper_test.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/cryptkeeper_test.go b/cryptkeeper_test.go
index fb20df4..b63acd6 100644
--- a/cryptkeeper_test.go
+++ b/cryptkeeper_test.go
@@ -27,6 +27,20 @@ func TestCryptSetup(t *testing.T) {
 
 func TestCryptString(t *testing.T) {
 
+	t.Run("Invalid without SetCryptKey", func(t *testing.T) {
+		t.Run("Invalid Encrypt", func(t *testing.T) {
+			_, err := Encrypt("abc")
+			if err == nil {
+				t.Fatalf("Encrypt without SetCryptKey should have errored: '%s'", err)
+			}
+		})
+		t.Run("Invalid Decrypt", func(t *testing.T) {
+			_, err := Decrypt("2tHq4GL8r7tTvfk6l2TS8d5nVDXY6ztqz6WTmbmq8ZOJ")
+			if err == nil {
+				t.Fatalf("Decrypt without SetCryptKey should have errored: %s", err)
+			}
+		})
+	})
 	t.Run("Encrypt/Valid", func(t *testing.T) {
 		err := SetCryptKey([]byte("12345678901234567890123456789012"))
 		if err != nil {