Stubbed out view.Locator class.

pystache/view.py

@@ -103,3 +103,21 @@ class View(object):
 
     def __str__(self):
         return self.render()
+
+
+class Locator(object):
+
+    """
+    A class for finding the template associated to a View instance.
+
+    """
+
+    def __init__(self):
+        pass
+
+    def get_template(self, view):
+        if view.template is not None:
+            return view.template
+
+        # TODO: locate template
+        return None

tests/test_view.py

@@ -6,6 +6,7 @@ from examples.complex_view import ComplexView
 from examples.lambdas import Lambdas
 from examples.inverted import Inverted, InvertedLists
 from pystache.view import View
+from pystache.view import Locator
 
 
 class Thing(object):
@@ -168,5 +169,16 @@ class ViewTestCase(unittest.TestCase):
         view = InvertedLists()
         self.assertEquals(view.render(), """one, two, three, empty list""")
 
-if __name__ == '__main__':
-    unittest.main()
+
+class LocatorTests(unittest.TestCase):
+
+    def _make_locator(self):
+        locator = Locator()
+        return locator
+
+    def test_get_template(self):
+        locator = self._make_locator()
+        view = View()
+        view.template = 'foo'
+
+        self.assertEquals(locator.get_template(view), 'foo')