diff --git a/worldeditadditions_commands/commands/test/tests/credits.test.lua b/worldeditadditions_commands/commands/test/tests/credits.test.lua
new file mode 100644
index 0000000..eca6ed1
--- /dev/null
+++ b/worldeditadditions_commands/commands/test/tests/credits.test.lua
@@ -0,0 +1,13 @@
+local Notify = worldeditadditions_core.notify
+return worldeditadditions.normalize_test("notify", {
+	params = "<message>",
+	description = "Sends message to player in all main notification formats (error, warn, ok, info).",
+	func = function(name, params_table)
+		local message = table.concat(params_table, " ")
+		Notify.error(name, message)
+		Notify.warn(name, message)
+		Notify.ok(name, message)
+		Notify.info(name, message)
+		Notify.custom(name, "@" .. name, "Good Job", "#FF00D7")
+	end
+})
\ No newline at end of file
diff --git a/worldeditadditions_commands/commands/test/tests/init.lua b/worldeditadditions_commands/commands/test/tests/init.lua
index e94603f..0de4226 100644
--- a/worldeditadditions_commands/commands/test/tests/init.lua
+++ b/worldeditadditions_commands/commands/test/tests/init.lua
@@ -1,5 +1,6 @@
 -- Test registry
 local test_id_paths = {
+	"credits.test.lua",
 	"notify.test.lua",
 	-- "stacktrace.test.lua",
 }
diff --git a/worldeditadditions_commands/commands/test/tests/notify.test.lua b/worldeditadditions_commands/commands/test/tests/notify.test.lua
index e8c9a9f..eca6ed1 100644
--- a/worldeditadditions_commands/commands/test/tests/notify.test.lua
+++ b/worldeditadditions_commands/commands/test/tests/notify.test.lua
@@ -8,5 +8,6 @@ return worldeditadditions.normalize_test("notify", {
 		Notify.warn(name, message)
 		Notify.ok(name, message)
 		Notify.info(name, message)
+		Notify.custom(name, "@" .. name, "Good Job", "#FF00D7")
 	end
 })
\ No newline at end of file
diff --git a/worldeditadditions_commands/commands/test/tests/stacktrace.test.lua b/worldeditadditions_commands/commands/test/tests/stacktrace.test.lua
new file mode 100644
index 0000000..e69de29