Fix general queue options not being added bug

tests/unit_tests/config/test_ert_config.py

@@ -1644,3 +1644,45 @@ def test_that_empty_params_file_gives_reasonable_error(tmpdir, param_config):
 
         with pytest.raises(ConfigValidationError, match="No parameters specified in"):
             ErtConfig.from_file("config.ert")
+
+
+@pytest.mark.usefixtures("use_tmpdir")
+@pytest.mark.parametrize(
+    "max_running_queue_config_entry",
+    [
+        pytest.param(
+            """
+        MAX_RUNNING 6
+        QUEUE_OPTION LSF MAX_RUNNING 2
+        QUEUE_OPTION SLURM MAX_RUNNING 2
+        """,
+            id="general_keyword_max_running",
+        ),
+        pytest.param(
+            """
+        QUEUE_OPTION TORQUE MAX_RUNNING 6
+        MAX_RUNNING 2
+        """,
+            id="queue_option_max_running",
+        ),
+    ],
+)
+def test_queue_config_general_max_running_takes_precedence_over_queue_option(
+    max_running_queue_config_entry,
+):
+    test_config_file_base = "test"
+    test_config_file_name = f"{test_config_file_base}.ert"
+    test_config_contents = dedent(
+        f"""
+        NUM_REALIZATIONS  100
+        DEFINE <STORAGE> storage/<CONFIG_FILE_BASE>-<DATE>
+        RUNPATH <STORAGE>/runpath/realization-<IENS>/iter-<ITER>
+        ENSPATH <STORAGE>/ensemble
+        QUEUE_SYSTEM TORQUE
+        {max_running_queue_config_entry}
+        """
+    )
+    with open(test_config_file_name, "w", encoding="utf-8") as fh:
+        fh.write(test_config_contents)
+    config = ErtConfig.from_file(test_config_file_name)
+    assert config.queue_config.max_running == 6