bmjjr · May 14, 2017 15:22 · Feb 16, 2011 · Feb 13, 2011 · Feb 13, 2011
diff --git a/README.rst b/README.rst
@@ -4,6 +4,11 @@ Ron DuPlain <[email protected]>
 
 Post any feedback to: [email protected]
 
+Get this gist::
+
+    git clone git://gist.github.com/824472.git Flask-SQLAlchemy-Fixture
+    cd Flask-SQLAlchemy-Fixture
+
 To run, activate a virtualenv and::
 
     python setup.py develop

diff --git a/README.rst b/README.rst
@@ -1 +1,27 @@
-Hello, world!
+Demonstrate use of ``fixture`` with Flask-SQLAlchemy and Flask-Testing.
+February 13, 2011
+Ron DuPlain <[email protected]>
+
+Post any feedback to: [email protected]
+
+To run, activate a virtualenv and::
+
+    python setup.py develop
+    python test_models.py
+
+If you don't like DeprecationWarning, you can::
+
+    python -W ignore::DeprecationWarning test_models.py
+
+You can also::
+
+    python manage.py fixtures
+    sqlite3 app.db
+
+In sqlite3::
+
+    .schema
+    select * from spams;
+    select * from eggs;
+
+If you need a license for this code, use BSD.
diff --git a/app.py b/app.py
@@ -0,0 +1,10 @@
+from flask import Flask
+
+import config
+import models
+
+
+app = Flask(__name__)
+app.config.from_object(config)
+
+db = models.init_app(app)
diff --git a/config.py b/config.py
@@ -0,0 +1 @@
+SQLALCHEMY_DATABASE_URI = 'sqlite:///app.db'
diff --git a/fixtures.py b/fixtures.py
@@ -0,0 +1,28 @@
+from fixture import DataSet, SQLAlchemyFixture
+from fixture.style import NamedDataStyle
+
+import models
+
+
+def install(app, *args):
+    engine = models.create_tables(app)
+    db = SQLAlchemyFixture(env=models, style=NamedDataStyle(), engine=engine)
+    data = db.data(*args)
+    data.setup()
+    db.dispose()
+
+
+class SpamData(DataSet):
+
+    class spam01:
+        name = 'spam spam spam'
+
+
+class EggData(DataSet):
+
+    class egg01:
+        description = 'green, for eating with mechanically separated meat'
+
+
+# A simple trick for installing all fixtures from an external module.
+all_data = (SpamData, EggData,)
diff --git a/manage.py b/manage.py
@@ -0,0 +1,24 @@
+from flaskext.script import Manager
+
+from app import app
+import fixtures as _fixtures
+import models
+
+
+manager = Manager(app)
+
+
+@manager.command
+def tables():
+    "Create database tables."
+    models.create_tables(app)
+
+
+@manager.command
+def fixtures():
+    "Install test data fixtures into the configured database."
+    _fixtures.install(app, *_fixtures.all_data)
+
+
+if __name__ == "__main__":
+    manager.run()
diff --git a/models.py b/models.py
@@ -0,0 +1,33 @@
+from flaskext.sqlalchemy import SQLAlchemy
+from sqlalchemy import create_engine
+
+
+db = SQLAlchemy()
+
+
+def init_app(app):
+    """Initializes Flask app."""
+    db.app = app
+    db.init_app(app)
+    return db
+
+
+def create_tables(app):
+    "Create tables, and return engine in case of further processing."
+    engine = create_engine(app.config['SQLALCHEMY_DATABASE_URI'])
+    db.metadata.create_all(engine)
+    return engine
+
+
+class Spam(db.Model):
+    __tablename__ = 'spams'
+
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(16))
+
+
+class Egg(db.Model):
+    __tablename__ = 'eggs'
+
+    id = db.Column(db.Integer, primary_key=True)
+    description = db.Column(db.Text)
diff --git a/setup.py b/setup.py
@@ -0,0 +1,16 @@
+from setuptools import setup
+
+
+# Tested on Python 2.6 using the packages below.
+
+setup(
+    name='FlaskFixtures',
+    install_requires=[
+        'fixture',
+        'Flask',
+        'Flask-Script',
+        'Flask-SQLAlchemy<0.10',
+        'Flask-Testing',
+        'SQLAlchemy',
+        ],
+    )
diff --git a/test_models.py b/test_models.py
@@ -0,0 +1,38 @@
+import unittest
+
+from flask import Flask
+from flaskext.testing import TestCase
+
+import fixtures
+import models
+
+
+class ModelsTestCase(TestCase):
+
+    db_uri = "sqlite:///tests.db"
+
+    def create_app(self):
+        app = Flask(__name__)
+        app.config['SQLALCHEMY_DATABASE_URI'] = self.db_uri
+        return app
+
+    def setUp(self):
+        models.create_tables(self.app)
+        fixtures.install(self.app, *fixtures.all_data)
+        self.db = models.init_app(self.app)
+
+    def tearDown(self):
+        self.db.session.remove()
+        self.db.drop_all()
+
+    def test_spam(self):
+        spam = models.Spam.query.first()
+        self.assertEquals(spam.name, 'spam spam spam')
+
+    def test_egg(self):
+        egg = models.Egg.query.first()
+        self.assertTrue(egg.description.startswith('green'))
+
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/README.rst b/README.rst
@@ -0,0 +1 @@
+Hello, world!