Check point work so far.

Refs #21251

qt/python/mantidqt/widgets/codeeditor/editor.py

@@ -19,7 +19,9 @@ from __future__ import (absolute_import)
 # 3rd party imports
 from qtpy.QtWidgets import QTabWidget, QVBoxLayout, QWidget
 
+# local imports
 from mantidqt.utils.qt import import_qtlib
+from .execution import PythonCodeExecution
 
 EDITOR_LANGUAGE = "Python"
 
@@ -43,10 +45,10 @@ class MultiFileCodeEditor(QWidget):
         # add a single editor by default
         self.append_new_editor(EDITOR_LANGUAGE)
 
-    def append_new_editor(self, language):
-        title = "New"
-        self.editors.addTab(CodeEditor(language, self.editors), title)
-
     @property
     def editor_count(self):
         return self.editors.count()
+
+    def append_new_editor(self, language):
+        title = "New"
+        self.editors.addTab(CodeEditor(language, self.editors), title)

qt/python/mantidqt/widgets/codeeditor/test/test_multifileeditor.py

@@ -35,6 +35,11 @@ class MultiFileCodeEditorTest(unittest.TestCase):
         widget = MultiFileCodeEditor()
         self.assertEqual(1, widget.editor_count)
 
+    def test_execute_current_file_executes_correct_tab(self):
+        # set up code in current tab
+        widget = MultiFileCodeEditor()
+        editor = self.current_editor()
+
 
 if __name__ == '__main__':
     unittest.main()