1 files changed, 51 insertions, 0 deletions
diff --git a/tests/temporal/Workflow/WorkflowWithSignalledSteps.php b/tests/temporal/Workflow/WorkflowWithSignalledSteps.php
new file mode 100644
index 00000000..5f1af766
--- /dev/null
+++ b/tests/temporal/Workflow/WorkflowWithSignalledSteps.php
@@ -0,0 +1,51 @@
+<?php
+
+
+namespace Temporal\Tests\Workflow;
+
+use React\Promise\Deferred;
+use React\Promise\PromiseInterface;
+use Temporal\Activity\ActivityOptions;
+use Temporal\Workflow;
+use Temporal\Workflow\WorkflowMethod;
+use Temporal\Tests\Activity\SimpleActivity;
+
+#[Workflow\WorkflowInterface]
+class WorkflowWithSignalledSteps
+{
+    #[WorkflowMethod(name: 'WorkflowWithSignalledSteps')]
+    public function handler()
+    {
+        $simple = Workflow::newActivityStub(
+            SimpleActivity::class,
+            ActivityOptions::new()->withStartToCloseTimeout(5)
+        );
+
+        $value = 0;
+        Workflow::registerQuery('value', function () use (&$value) {
+            return $value;
+        });
+
+        yield $this->promiseSignal('begin');
+        $value++;
+
+        yield $this->promiseSignal('next1');
+        $value++;
+
+        yield $this->promiseSignal('next2');
+        $value++;
+
+        return $value;
+    }
+
+    // is this correct?
+    private function promiseSignal(string $name): PromiseInterface
+    {
+        $signal = new Deferred();
+        Workflow::registerSignal($name, function ($value) use ($signal) {
+            $signal->resolve($value);
+        });
+
+        return $signal->promise();
+    }
+}