SQ -> New projects are created with contained .crystalopen. Can open …

….crystalopen file.

src/crystal/tests/util/controls.py

@@ -47,16 +47,6 @@ def click_checkbox(checkbox: wx.CheckBox) -> None:
 # ------------------------------------------------------------------------------
 # Utility: Controls: wx.FileDialog, wx.DirDialog
 
-@contextmanager
-def package_dialog_returning(filepath: str) -> Iterator[None]:
-    if project_appears_as_package_file():
-        with file_dialog_returning(filepath):
-            yield
-    else:
-        with dir_dialog_returning(filepath):
-            yield
-
-
 @contextmanager
 def file_dialog_returning(filepath: str) -> Iterator[None]:
     with unittest.mock.patch('wx.FileDialog', spec=True) as MockFileDialog:

src/crystal/tests/util/windows.py

@@ -4,7 +4,7 @@
 
 from crystal.model import Project
 from crystal.tests.util.controls import (
-    click_button, file_dialog_returning, package_dialog_returning,
+    click_button, file_dialog_returning,
     TreeItem
 )
 from crystal.tests.util.runner import bg_sleep, pump_wx_events
@@ -108,7 +108,7 @@ async def open(self,
         if readonly is not None:
             self.open_as_readonly.Value = readonly
 
-        with package_dialog_returning(project_dirpath):
+        with file_dialog_returning(project_dirpath):
             click_button(self.open_button)
 
             with screenshot_if_raises():
@@ -125,7 +125,7 @@ async def open(self,
                 await mw.close(exc_info_while_close)
 
     async def start_opening(self, project_dirpath: str, *, next_window_name: str) -> None:
-        with package_dialog_returning(project_dirpath):
+        with file_dialog_returning(project_dirpath):
             click_button(self.open_button)
 
             await wait_for(