Update project check test to actually check outputs

tests/integration/test_slurm.py

@@ -11,10 +11,19 @@ def test_project_init(random_project_name):
     assert len(project.workers) == 2
 
 
-def test_project_check(job_controller):
+def test_project_check(job_controller, capsys):
     from jobflow_remote.cli.project import check
 
-    assert check(print_errors=True) is None
+    check(print_errors=True)
+    captured = capsys.readouterr()
+    assert not captured.err
+    expected = [
+        "✓ Worker test_local_worker",
+        "✓ Worker test_remote_worker",
+        "✓ Jobstore",
+        "✓ Queue store",
+    ]
+    assert all(line in captured.out for line in expected)
 
 
 @pytest.mark.parametrize(