From 281016a5014146387e38d268aa271d539fd562e8 Mon Sep 17 00:00:00 2001
From: Wim <wim@42.be>
Date: Sat, 21 Mar 2020 21:27:17 +0100
Subject: Fix duplicate separator on empty description/url (discord). Fixes
 #1008 (#1035)

Make this work for all possible cases.
Add tests
---
 bridge/discord/handlers_test.go | 58 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 bridge/discord/handlers_test.go

(limited to 'bridge/discord/handlers_test.go')

diff --git a/bridge/discord/handlers_test.go b/bridge/discord/handlers_test.go
new file mode 100644
index 00000000..af821ad0
--- /dev/null
+++ b/bridge/discord/handlers_test.go
@@ -0,0 +1,58 @@
+package bdiscord
+
+import (
+	"testing"
+
+	"github.com/matterbridge/discordgo"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestHandleEmbed(t *testing.T) {
+	testcases := map[string]struct {
+		embed  *discordgo.MessageEmbed
+		result string
+	}{
+		"allempty": {
+			embed:  &discordgo.MessageEmbed{},
+			result: "",
+		},
+		"one": {
+			embed: &discordgo.MessageEmbed{
+				Title: "blah",
+			},
+			result: "embed: blah\n",
+		},
+		"two": {
+			embed: &discordgo.MessageEmbed{
+				Title:       "blah",
+				Description: "blah2",
+			},
+			result: "embed: blah - blah2\n",
+		},
+		"three": {
+			embed: &discordgo.MessageEmbed{
+				Title:       "blah",
+				Description: "blah2",
+				URL:         "blah3",
+			},
+			result: "embed: blah - blah2 - blah3\n",
+		},
+		"twob": {
+			embed: &discordgo.MessageEmbed{
+				Description: "blah2",
+				URL:         "blah3",
+			},
+			result: "embed: blah2 - blah3\n",
+		},
+		"oneb": {
+			embed: &discordgo.MessageEmbed{
+				URL: "blah3",
+			},
+			result: "embed: blah3\n",
+		},
+	}
+
+	for name, tc := range testcases {
+		assert.Equalf(t, tc.result, handleEmbed(tc.embed), "Testcases %s", name)
+	}
+}
-- 
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