Add DjangoCookieTestCase

.gitignore

@@ -4,3 +4,4 @@
 local_settings.py
 repo_name
 .idea
+my_test_project/*

.travis.yml

@@ -4,7 +4,7 @@ before_install:
   - time pip install pep8
 
 install:
-- pip install -r dev-requirements.txt
+- pip install -r requirements.txt
 
 script:
   - pep8 --ignore E201,E202 --max-line-length=120 --exclude='migrations' .
@@ -12,5 +12,5 @@ script:
 
 notifications:
   email:
-    on_success: never
-    on_failure: never
+    on_success: change
+    on_failure: always

Makefile

@@ -1,4 +1,4 @@
 .PHONY: test
 
 test:
-	py.test -q tests/*.py
+	py.test tests/*.py

dev-requirements.txt

@@ -1,3 +0,0 @@
-cookiecutter
-pep8
-pytest

requirements.txt

@@ -0,0 +1,13 @@
+cookiecutter==1.0.0
+flake8==2.4.0
+sh
+
+# Debugging
+# -------------------------------------
+ipdb==0.8
+ipython==3.1.0
+
+# Testing
+# -------------------------------------
+pytest==2.7.0
+git+git://github.com/mverteuil/pytest-ipdb.git

setup.cfg

@@ -0,0 +1,3 @@
+[pytest]
+python_paths = .
+norecursedirs = .tox .git */migrations/* */static/* docs venv */{{cookiecutter.repo_name}}/*

tests/base.py

@@ -0,0 +1,51 @@
+import os
+import shutil
+import unittest
+from os.path import exists, dirname, join
+
+import sh
+
+from cookiecutter.main import cookiecutter
+
+
+class DjangoCookieTestCase(unittest.TestCase):
+
+    root_dir = dirname(dirname(__file__))
+    ctx = {}
+    destpath = None
+
+    def generate_project(self, extra_context=None):
+        ctx = {
+            "project_name": "My Test Project",
+            "repo_name": "my_test_project",
+            "author_name": "Test Author",
+            "email": "test@example.com",
+            "description": "A short description of the project.",
+            "domain_name": "example.com",
+            "version": "0.1.0",
+            "timezone": "UTC",
+            "now": "2015/01/13",
+            "year": "2015"
+        }
+        if extra_context:
+            assert isinstance(extra_context, dict)
+            ctx.update(extra_context)
+
+        self.ctx = ctx
+        self.destpath = join(self.root_dir, self.ctx['repo_name'])
+
+        cookiecutter(template='./', checkout=None, no_input=True, extra_context=ctx)
+
+        # Build a list containing absolute paths to the generated files
+        paths = [os.path.join(dirpath, file_path)
+                 for dirpath, subdirs, files in os.walk(self.destpath)
+                 for file_path in files]
+        return paths
+
+    def clean(self):
+        if exists(self.destpath):
+            shutil.rmtree(self.destpath)
+        sh.cd(self.root_dir)
+
+    def tearDown(self):
+        self.clean()

tests/test_cookiecutter_substitution.py

@@ -1,28 +1,16 @@
-import os
 import re
-import shutil
-import unittest
-from os.path import dirname, exists, join
 
-from cookiecutter.main import cookiecutter
+import sh
+
+from .base import DjangoCookieTestCase
 
 
-class TestCookiecutterSubstitution(unittest.TestCase):
+class TestCookiecutterSubstitution(DjangoCookieTestCase):
     """Test that all cookiecutter instances are substituted"""
 
-    cookiecutter(dirname(dirname(__file__)), no_input=True)
-
-    destpath = join(dirname(dirname(__file__)), 'project_name')
-
-    def tearDown(self):
-        if exists(self.destpath):
-            shutil.rmtree(self.destpath)
-
     def test_all_cookiecutter_instances_are_substituted(self):
         # Build a list containing absolute paths to the generated files
-        paths = [os.path.join(dirpath, file_path)
-                 for dirpath, subdirs, files in os.walk(self.destpath)
-                 for file_path in files]
+        paths = self.generate_project()
 
         # Construct the cookiecutter search pattern
         pattern = "{{(\s?cookiecutter)[.](.*?)}}"
@@ -36,6 +24,10 @@ class TestCookiecutterSubstitution(unittest.TestCase):
                     match,
                     "cookiecutter variable not replaced in {}".format(path))
 
-
-if __name__ == '__main__':
-    unittest.main()
+    def test_flake8_complaince(self):
+        """generated project should pass flake8"""
+        self.generate_project()
+        try:
+            sh.flake8(self.destpath)
+        except sh.ErrorReturnCode as e:
+            raise AssertionError(e)