From d656d47009f23c02ac8999f18f40f52e6ea417f9 Mon Sep 17 00:00:00 2001
From: Woodrow Douglass <wdouglass@carnegierobotics.com>
Date: Mon, 29 Jun 2020 09:27:38 -0400
Subject: [PATCH] Test for MediaDescription.WithFingerprint

This tests that an attribute is added, and the key
and value of that attribute are as expected.
---
 media_description_test.go | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 media_description_test.go

diff --git a/media_description_test.go b/media_description_test.go
new file mode 100644
index 0000000..eb5bcfa
--- /dev/null
+++ b/media_description_test.go
@@ -0,0 +1,20 @@
+package sdp
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestWithFingerprint(t *testing.T) {
+	m := new(MediaDescription)
+
+	assert.Equal(t, []Attribute(nil), m.Attributes)
+
+	m = m.WithFingerprint("testalgorithm", "testfingerprint")
+
+	assert.Equal(t, []Attribute{
+		{"fingerprint", "testalgorithm testfingerprint"},
+	},
+		m.Attributes)
+}