remove resolve_page_file, been refactored away

tests/test_pages.py

@@ -3,22 +3,7 @@ import pytest
 from werkzeug.http import dump_cookie
 
 from incorporealcms.pages import (generate_parent_navs, instance_resource_path_to_request_path, render,
-                                  request_path_to_instance_resource_path, resolve_page_file)
-
-
-def test_resolve_page_file_dir_to_index():
-    """Test that a request to a directory path results in the dir's index.md."""
-    assert resolve_page_file('foo/') == 'pages/foo/index.md'
-
-
-def test_resolve_page_file_subdir_to_index():
-    """Test that a request to a dir's subdir path results in the subdir's index.md."""
-    assert resolve_page_file('foo/bar/') == 'pages/foo/bar/index.md'
-
-
-def test_resolve_page_file_other_requests_fine():
-    """Test that a request to non-dir path results in a Markdown file."""
-    assert resolve_page_file('foo/baz') == 'pages/foo/baz.md'
+                                  request_path_to_instance_resource_path)
 
 
 def test_generate_page_navs_index(app):