1 files changed, 31 insertions, 0 deletions
diff --git a/tests/middleware/test_open_store.py b/tests/middleware/test_open_store.py
new file mode 100644
index 0000000..dd430e9
--- /dev/null
+++ b/tests/middleware/test_open_store.py
@@ -0,0 +1,31 @@
+from contextlib import contextmanager
+from wsgiref.validate import validator
+
+from paste import open_store
+
+from ..common_wsgi import call_app
+
+
+def test_open_store(monkeypatch):
+    db_path = "test_db_path"
+    store = object()
+
+    @contextmanager
+    def store_open(path):
+        assert path == db_path
+        yield store
+
+    @validator
+    @open_store
+    @validator
+    def app(environ, start_response):
+        assert "paste.store" in environ
+        assert environ["paste.store"] == store
+        start_response("200 OK", [("Content-Type", "text/plain")])
+        return [b"Hello, World!"]
+
+    monkeypatch.setattr("paste.store.open", store_open)
+    response = call_app(app, environ={"PASTE_DB": db_path})
+    assert response.status == "200 OK"
+    assert response.data == b"Hello, World!"
+    assert ("Content-Type", "text/plain") in response.headers