allow for serving files directly inside pages/

tests/functional_tests.py

@@ -9,6 +9,13 @@ def test_page_that_exists(client):
     assert b'<h1>test index</h1>' in response.data
 
 
+def test_direct_file_that_exists(client):
+    """Test that the app can serve a basic file at the index."""
+    response = client.get('/foo.txt')
+    assert response.status_code == 200
+    assert b'test file' in response.data
+
+
 def test_page_that_doesnt_exist(client):
     """Test that the app returns 404 for nonsense requests and they use my error page."""
     response = client.get('/ohuesthaoeusth')

tests/instance/pages/foo.txt

@@ -0,0 +1 @@
+test file

tests/test_pages.py

@@ -60,44 +60,45 @@ def test_render_with_no_user_theme(app):
 def test_request_path_to_instance_resource_path(app):
     """Test a normal URL request is transformed into the file path."""
     with app.test_request_context():
-        assert request_path_to_instance_resource_path('index') == 'pages/index.md'
+        assert request_path_to_instance_resource_path('index') == ('pages/index.md', True)
 
 
 def test_request_path_to_instance_resource_path_direct_file(app):
     """Test a normal URL request is transformed into the file path."""
     with app.test_request_context():
-        assert request_path_to_instance_resource_path('no-title') == 'pages/no-title.md'
+        assert request_path_to_instance_resource_path('no-title') == ('pages/no-title.md', True)
 
 
 def test_request_path_to_instance_resource_path_in_subdir(app):
     """Test a normal URL request is transformed into the file path."""
     with app.test_request_context():
-        assert request_path_to_instance_resource_path('subdir/page') == 'pages/subdir/page.md'
+        assert request_path_to_instance_resource_path('subdir/page') == ('pages/subdir/page.md', True)
 
 
 def test_request_path_to_instance_resource_path_subdir_index(app):
     """Test a normal URL request is transformed into the file path."""
     with app.test_request_context():
-        assert request_path_to_instance_resource_path('subdir/') == 'pages/subdir/index.md'
+        assert request_path_to_instance_resource_path('subdir/') == ('pages/subdir/index.md', True)
 
 
 def test_request_path_to_instance_resource_path_relatives_walked(app):
     """Test a normal URL request is transformed into the file path."""
     with app.test_request_context():
         assert (request_path_to_instance_resource_path('subdir/more-subdir/../../more-metadata') ==
-                'pages/more-metadata.md')
+                ('pages/more-metadata.md', True))
 
 
 def test_request_path_to_instance_resource_path_relatives_walked_indexes_work_too(app):
     """Test a normal URL request is transformed into the file path."""
     with app.test_request_context():
-        assert request_path_to_instance_resource_path('subdir/more-subdir/../../') == 'pages/index.md'
+        assert request_path_to_instance_resource_path('subdir/more-subdir/../../') == ('pages/index.md', True)
 
 
 def test_request_path_to_instance_resource_path_relatives_walked_into_subdirs_also_fine(app):
     """Test a normal URL request is transformed into the file path."""
     with app.test_request_context():
-        assert request_path_to_instance_resource_path('subdir/more-subdir/../../subdir/page') == 'pages/subdir/page.md'
+        assert (request_path_to_instance_resource_path('subdir/more-subdir/../../subdir/page') ==
+                ('pages/subdir/page.md', True))
 
 
 def test_request_path_to_instance_resource_path_permission_error_on_ref_above_pages(app):
@@ -114,6 +115,13 @@ def test_request_path_to_instance_resource_path_isadirectory_on_file_like_req_fo
             assert request_path_to_instance_resource_path('subdir')
 
 
+def test_request_path_to_instance_resource_path_actual_file(app):
+    """Test that a request for e.g. '/foo.png' when foo.png is a real file works."""
+    with app.test_request_context():
+        assert (request_path_to_instance_resource_path('bss-square-no-bg.png') ==
+                ('pages/bss-square-no-bg.png', False))
+
+
 def test_request_path_to_instance_resource_path_nonexistant_file_errors(app):
     """Test that a request for something not on disk errors."""
     with app.test_request_context():
@@ -155,13 +163,15 @@ def test_instance_resource_path_to_request_path_on_subdir_and_page(app):
 def test_request_resource_request_root(app):
     """Test that a request can resolve to a resource and back to a request."""
     with app.test_request_context():
-        instance_resource_path_to_request_path(request_path_to_instance_resource_path('index')) == ''
+        instance_path, _ = request_path_to_instance_resource_path('index')
+        instance_resource_path_to_request_path(instance_path) == ''
 
 
 def test_request_resource_request_page(app):
     """Test that a request can resolve to a resource and back to a request."""
     with app.test_request_context():
-        instance_resource_path_to_request_path(request_path_to_instance_resource_path('no-title')) == 'no-title'
+        instance_path, _ = request_path_to_instance_resource_path('no-title')
+        instance_resource_path_to_request_path(instance_path) == 'no-title'
 
 
 def test_request_path_to_breadcrumb_display_patterns():