From b066e438399f12b66debb8135bb567d26c8bee9c Mon Sep 17 00:00:00 2001
From: Ivan Kuznetsov <me@jeiwan.ru>
Date: Thu, 20 Dec 2018 15:03:45 +0700
Subject: [PATCH] Add a test for Blob

---
 types_test.go | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/types_test.go b/types_test.go
index b2a61194..b1b8c331 100644
--- a/types_test.go
+++ b/types_test.go
@@ -517,3 +517,24 @@ func EqualNoDiff(t *testing.T, expected interface{}, actual interface{}, message
 
 	return true
 }
+
+func TestBlob(t *testing.T) {
+	b := Blob("RU9TIEdv")
+
+	t.Run("String", func(tt *testing.T) {
+		assert.Equal(tt, "RU9TIEdv", b.String())
+	})
+
+	t.Run("Data", func(tt *testing.T) {
+		data, err := b.Data()
+		require.Nil(tt, err)
+		assert.Equal(tt, []byte("EOS Go"), data)
+	})
+
+	t.Run("malformed data", func(tt *testing.T) {
+		b := Blob("not base64")
+		data, err := b.Data()
+		require.Equal(tt, "illegal base64 data at input byte 3", err.Error())
+		assert.Empty(tt, data)
+	})
+}