Code coverage for unknown channel mention

d2m/converters/message-to-event.js

@@ -43,7 +43,7 @@ function getDiscordParseCallbacks(message, guild, useHTML) {
 		channel: node => {
 			const row = select("channel_room", ["room_id", "name", "nick"], {channel_id: node.id}).get()
 			if (!row) {
-				return `<#${node.id}>` // fallback for when this channel is not bridged
+				return `#[channel-from-an-unknown-server]` // fallback for when this channel is not bridged
 			} else if (useHTML) {
 				return `<a href="https://matrix.to/#/${row.room_id}">#${row.nick || row.name}</a>`
 			} else {

d2m/converters/message-to-event.test.js

@@ -73,6 +73,16 @@ test("message2event: simple room mention", async t => {
 	}])
 })
 
+test("message2event: unknown room mention", async t => {
+	const events = await messageToEvent(data.message.unknown_room_mention, data.guild.general, {})
+	t.deepEqual(events, [{
+		$type: "m.room.message",
+		"m.mentions": {},
+		msgtype: "m.text",
+		body: "#[channel-from-an-unknown-server]"
+	}])
+})
+
 test("message2event: simple role mentions", async t => {
 	const events = await messageToEvent(data.message.simple_role_mentions, data.guild.general, {})
 	t.deepEqual(events, [{