diff --git a/discord/ext/test/backend.py b/discord/ext/test/backend.py
index 1934088..f1fb375 100644
--- a/discord/ext/test/backend.py
+++ b/discord/ext/test/backend.py
@@ -236,7 +236,7 @@ async def edit_message(self, channel_id: int, message_id: int, **fields: typing.
         locs = _get_higher_locs(1)
         message = locs.get("self", None)
 
-        await callbacks.dispatch_event("edit_message", message.channel, message, fields)
+        await callbacks.dispatch_event("send_message", message)
 
         out = facts.dict_from_message(message)
         out.update(fields)
diff --git a/tests/internal/cogs/edit.py b/tests/internal/cogs/edit.py
new file mode 100644
index 0000000..64337b7
--- /dev/null
+++ b/tests/internal/cogs/edit.py
@@ -0,0 +1,21 @@
+from discord.ext.commands import Cog, command
+from asyncio import sleep
+
+
+class Edit(Cog):
+
+    # Silence the default on_error handler
+    async def cog_command_error(self, ctx, error):
+        pass
+
+    @command()
+    async def edit(self, ctx, text: str):
+        msg = await ctx.send(text)
+        print("Something")
+        reversed = text[::-1]
+        response = await msg.edit(content=reversed)  # reverse the output of the command
+
+
+
+def setup(bot):
+    bot.add_cog(Edit())
diff --git a/tests/test_edit_cog.py b/tests/test_edit_cog.py
new file mode 100644
index 0000000..674d341
--- /dev/null
+++ b/tests/test_edit_cog.py
@@ -0,0 +1,24 @@
+
+import pytest
+import discord.ext.test as test
+
+@pytest.mark.asyncio
+async def test_edit(bot):
+    guild = bot.guilds[0]
+    channel = guild.channels[0]
+
+    mes = await channel.send("Test Message")
+    await mes.edit(content="New Message")
+
+    assert mes.content == "New Message"
+
+@pytest.mark.asyncio
+@pytest.mark.cogs("cogs.edit")
+async def test_edit_cog(bot):
+    guild = bot.guilds[0]
+    member = guild.members[0]
+    dm = await member.create_dm()
+    await test.message("!edit Ah-Ha!", dm)
+
+    assert test.verify().message().content("Ah-Ha!")
+    assert test.verify().message().content("!aH-hA")