Add basic get_size_from_dict test.

formish/tests/unittests/test_fileresource.py

@@ -0,0 +1,19 @@
+import unittest
+from formish import fileresource
+
+
+class TestCase(unittest.TestCase):
+    def test_size_from_dict(self):
+        tests = [
+            ({}, (None, None)),
+            ({'size': '10x20'}, (10, 20)),
+            ({'width': '10'}, (10, None)),
+            ({'height': '20'}, (None, 20)),
+        ]
+        for test, expected in tests:
+            result = fileresource.get_size_from_dict(test)
+            self.assertEquals(result, expected)
+
+
+if __name__ == '__main__':
+    unittest.main()

setup.py

@@ -50,5 +50,5 @@
       # -*- Entry points: -*-
       """,
       test_suite='formish.tests.unittests',
-      tests_require = ['BeautifulSoup'],
+      tests_require = ['BeautifulSoup', 'restish'],
       )