test_that_pre_post_experiment_hook_works for all modes

tests/ert/ui_tests/cli/test_cli.py

@@ -555,16 +555,14 @@ def test_that_stop_on_fail_workflow_jobs_stop_ert(
 
 
 @pytest.mark.usefixtures("copy_poly_case")
-def test_that_pre_post_experiment_hook_works(
-    monkeypatch,
-):
+def test_that_pre_post_experiment_hook_works(monkeypatch, capsys):
     monkeypatch.setattr(_ert.threading, "_can_raise", False)
 
     # The executable
     with open("hello_post_exp.sh", "w", encoding="utf-8") as f:
         f.write(
             dedent("""#!/bin/bash
-                echo "just sending regards" > from_post_experiment.txt
+                echo "just sending regards"
         """)
         )
     os.chmod("hello_post_exp.sh", 0o755)
@@ -584,7 +582,7 @@ def test_that_pre_post_experiment_hook_works(
     with open("hello_pre_exp.sh", "w", encoding="utf-8") as f:
         f.write(
             dedent("""#!/bin/bash
-                echo "first" > from_pre_experiment.txt
+                echo "first"
         """)
         )
     os.chmod("hello_pre_exp.sh", 0o755)
@@ -617,14 +615,12 @@ def test_that_pre_post_experiment_hook_works(
             )
         )
 
-    run_cli(ITERATIVE_ENSEMBLE_SMOOTHER_MODE, "--disable-monitor", "poly.ert")
+    for mode in [ITERATIVE_ENSEMBLE_SMOOTHER_MODE, ES_MDA_MODE, ENSEMBLE_SMOOTHER_MODE]:
+        run_cli(mode, "--disable-monitor", "poly.ert")
 
-    assert (Path(os.getcwd()) / "from_pre_experiment.txt").read_text(
-        "utf-8"
-    ) == "first\n"
-    assert (Path(os.getcwd()) / "from_post_experiment.txt").read_text(
-        "utf-8"
-    ) == "just sending regards\n"
+        captured = capsys.readouterr()
+        assert "first" in captured.out
+        assert "just sending regards" in captured.out
 
 
 @pytest.fixture(name="mock_cli_run")