Add run_dialog label test

Author: andreas-el

src/ert/gui/simulation/run_dialog.py

@@ -219,6 +219,7 @@ def __init__(
         self._snapshot_model.rowsInserted.connect(self.on_snapshot_new_iteration)
 
         self._fm_step_label = QLabel(self)
+        self._fm_step_label.setObjectName("fm_step_label")
         self._fm_step_overview = FMStepOverview(self._snapshot_model, self)
 
         self.running_time = QLabel("")

tests/ert/unit_tests/gui/simulation/test_run_dialog.py

@@ -6,7 +6,14 @@
 from pytestqt.qtbot import QtBot
 from qtpy import QtWidgets
 from qtpy.QtCore import Qt, QTimer
-from qtpy.QtWidgets import QApplication, QComboBox, QPushButton, QToolButton, QWidget
+from qtpy.QtWidgets import (
+    QApplication,
+    QComboBox,
+    QLabel,
+    QPushButton,
+    QToolButton,
+    QWidget,
+)
 
 import ert
 from ert.config import ErtConfig
@@ -458,6 +465,15 @@ def test_run_dialog_memory_usage_showing(
     max_memory_value = fm_step_model.data(max_memory_column_proxy_index, Qt.DisplayRole)
     assert max_memory_value == "60.00 KB"
 
+    fm_step_label = run_dialog.findChild(QLabel, name="fm_step_label")
+
+    assert not fm_step_label.text()
+
+    realization_box._item_clicked(run_dialog._fm_step_overview.model().index(0, 0))
+    # qtbot.mouseClick(realization_box, Qt.LeftButton)
+
+    assert fm_step_label.text() == "Realization id 0 in iteration 0"
+
 
 @pytest.mark.integration_test
 @pytest.mark.usefixtures("use_tmpdir")