Create an automated test suite

* fixes, jeffknupp#2
* unittest2 was replaced by py.test
* previous test was repaired
* notes on running tests was added to README.md

README.md

@@ -11,3 +11,18 @@ virtualenv --no-site-packages venv
 source venv/bin/activate
 pip install -r requirements.txt
 ```
+
+### Testing
+
+Run all tests:
+
+    $ nosetest
+
+Run all tests with coverage:
+
+    $ nosetests --with-coverage
+
+Run some particular test:
+
+    $ nosetests review.test
+    $ nosetests review.test:test_simple

requirements.txt

@@ -19,4 +19,4 @@ wsgiref==0.1.2
 nose==1.3.0
 coverage==3.7.1
 coveralls
-unittest2==0.5.1
+pytest==2.5.2

review/filters.py

@@ -1,6 +1,6 @@
 import humanize
 def show_stars(score):
-    return ''.join(['<i class="fa fa-star"></i>' for _ in range(score)])
+    return '<i class="fa fa-star"></i>' * score
 
 def naturaltime(datetime):
     return humanize.naturaltime(datetime)

review/test.py

@@ -1,17 +1,22 @@
 """Tests for review app."""
 
-from views import app
-from unittest2 import TestCase
+from .views import app
+import pytest
 
-class ReviewTest(TestCase):
-
-    def setup(self):
-        self.app = app.test_client()
 
-    def test_simpe(self):
-        self.assertEquals(1 + 1, 2)
+def test_main_list():
+    """Can we successfully retrieve a list of reviews?"""
+    client = app.test_client()
+    response = client.get('/')
+    assert response.status_code == 200
+    assert 'Reviews' in response.data
+
+
+def test_simple():
+    assert 1 + 1 == 2
+
+
+if __name__ == '__main__':
+    pytest.main()
+
 
-    def _test_main_list(self):
-        """Can we successfully retrieve a list of reviews?"""
-        response = self.app.get('/')
-        assert 'All Reviews' in response.data

review/views.py

@@ -21,7 +21,6 @@ def login():
     if request.method == 'POST':
         if form.validate_on_submit():
             user = User.query.get(form.email.data)
-            print user
             if user and bcrypt.check_password_hash(user.password, form.password.data):
                 if login_user(user):
                     user.authenticated = True