add unit tests for includes with alternate extensions

tests/conftest.py

@@ -42,6 +42,11 @@ def merged():
     from tests.settings import merged as _merged  # noqa: WPS433
     return _merged
 
+@pytest.fixture()
+def alt_ext():
+    """This fixture returns basic merged settings example."""
+    from tests.settings import alt_ext as _alt_ext  # noqa: WPS433
+    return _alt_ext
 
 @pytest.fixture()
 def stacked():

tests/settings/alt_ext/__init__.py

@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+
+from split_settings.tools import include, optional
+
+# Includes files with non-standard extensions:
+include(
+    'include',
+    '*.conf',
+    optional('optional.ext')
+)

tests/settings/alt_ext/include

@@ -0,0 +1,3 @@
+# -*- coding: utf-8 -*-
+
+NO_EXT_INCLUDED = True

tests/settings/alt_ext/include.conf

@@ -0,0 +1,3 @@
+# -*- coding: utf-8 -*-
+
+DOT_CONF_INCLUDED = True

tests/settings/alt_ext/include.double.conf

@@ -0,0 +1,3 @@
+# -*- coding: utf-8 -*-
+
+DOUBLE_EXT_INCLUDED = True

tests/settings/alt_ext/optional.ext

@@ -0,0 +1,3 @@
+# -*- coding: utf-8 -*-
+
+OPTIONAL_INCLUDED = True

tests/test_split_settings.py

@@ -7,6 +7,14 @@ def test_merge(merged):
     assert merged.STATIC_ROOT
 
 
+def test_alt_ext(alt_ext):
+    """Test that all values from settings are present."""
+    assert alt_ext.NO_EXT_INCLUDED
+    assert alt_ext.DOT_CONF_INCLUDED
+    assert alt_ext.DOUBLE_EXT_INCLUDED
+    assert alt_ext.OPTIONAl_INCLUDED
+
+
 def test_override(merged, monkeypatch):
     """This setting must be overridden in the testing.py."""
     monkeypatch.setenv('DJANGO_SETTINGS_MODULE', 'tests.settings.merged')