before j merge 202504

Author: cudmore

src/pymapmanager/tests/interface/test_channel_editor.py

@@ -0,0 +1,18 @@
+import pytest
+
+from mapmanagercore.data import getTiffChannel_1
+
+from pymapmanager.interface import PyMapManagerApp
+
+# this makes qapp be our PyMapManagerApp, it is derived from QApplication
+@pytest.fixture(scope="session")
+def qapp_cls():
+    return PyMapManagerApp
+
+def test_plugins_empty(qtbot, qapp):
+
+    mmapPath = getTiffChannel_1()
+    sw = qapp.loadStackWidget(mmapPath)
+    
+    pluginName = 'Channel Editor'
+    sw.runPlugin(pluginName)