update(flaskr): Add conftest.py for fixtures.

Abstracts out the fixtures into a separate conftest.py file to enable fixture reuse.

examples/flaskr/tests/conftest.py

@@ -0,0 +1,47 @@
+# -*- coding: utf-8 -*-
+"""
+    Flaskr conftest
+    ~~~~~~~~~~~~
+
+    Defines fixtures for the Flaskr test suite.
+
+    :copyright: (c) 2015 by Armin Ronacher.
+    :license: BSD, see LICENSE for more details.
+"""
+import os
+import tempfile
+import pytest
+from flaskr.factory import create_app
+from flaskr.blueprints.flaskr import init_db
+
+
+@pytest.fixture
+def app(request):
+
+    db_fd, temp_db_location = tempfile.mkstemp()
+    config = {
+        'DATABASE': temp_db_location,
+        'TESTING': True,
+        'DB_FD': db_fd
+    }
+
+    app = create_app(config=config)
+
+    with app.app_context():
+        init_db()
+        yield app
+
+
+@pytest.fixture
+def client(request, app):
+
+    client = app.test_client()
+
+    def teardown():
+        os.close(app.config['DB_FD'])
+        os.unlink(app.config['DATABASE'])
+    request.addfinalizer(teardown)
+
+    return client
+
+

examples/flaskr/tests/test_flaskr.py

@@ -8,44 +8,6 @@
     :copyright: (c) 2015 by Armin Ronacher.
     :license: BSD, see LICENSE for more details.
 """
-
-import os
-import tempfile
-import pytest
-from flaskr.factory import create_app
-from flaskr.blueprints.flaskr import init_db
-
-
-@pytest.fixture
-def app(request):
-
-    db_fd, temp_db_location = tempfile.mkstemp()
-    config = {
-        'DATABASE': temp_db_location,
-        'TESTING': True,
-        'DB_FD': db_fd
-    }
-
-    app = create_app(config=config)
-
-    with app.app_context():
-        init_db()
-        yield app
-
-
-@pytest.fixture
-def client(request, app):
-
-    client = app.test_client()
-
-    def teardown():
-        os.close(app.config['DB_FD'])
-        os.unlink(app.config['DATABASE'])
-    request.addfinalizer(teardown)
-
-    return client
-
-
 def login(client, username, password):
     return client.post('/login', data=dict(
         username=username,