add integration test for invoke

test/inngest/function/cases/invoke_test.exs

@@ -0,0 +1,25 @@
+defmodule Inngest.Function.Cases.InvokeTest do
+  use ExUnit.Case, async: true
+
+  alias Inngest.Test.DevServer
+  import Inngest.Test.Helper
+
+  @default_sleep 5_000
+
+  @tag :integration
+  test "should run successfully" do
+    event_id = send_test_event("test/invoke.caller")
+    Process.sleep(@default_sleep)
+
+    assert {:ok,
+            %{
+              "data" => [
+                %{
+                  "output" => %{"data" => "INVOKED!"},
+                  "run_id" => _,
+                  "status" => "Completed"
+                }
+              ]
+            }} = DevServer.run_ids(event_id)
+  end
+end

test/support/cases/invoke_fn.ex

@@ -14,7 +14,7 @@ defmodule Inngest.Test.Case.InvokeCallerFn do
       step.invoke(ctx, "caller", %{
         function: Inngest.Test.Case.InvokedFn,
         data: %{yolo: true},
-        timeout: "5m"
+        timeout: "10s"
       })
 
     {:ok, res}