Progress toward 100% coverage.

See #1.

.gitignore

@@ -11,3 +11,5 @@ build
 develop-eggs
 parts
 docs/_build/
+.coverage
+coverage.xml

src/zope/deferredimport/tests.py

@@ -14,7 +14,37 @@
 import unittest
 
 
+class DeferredTests(unittest.TestCase):
+
+    def _getTargetClass(self):
+        from zope.deferredimport.deferredmodule import Deferred
+        return Deferred
+
+    def _makeOne(self, *args, **kw):
+        return self._getTargetClass()(*args, **kw)
+
+    def test_ctor(self):
+        name = 'TESTING'
+        specifier = 'foo:bar'
+        deferred = self._makeOne(name, specifier)
+        self.assertEqual(deferred.__name__, name)
+        self.assertEqual(deferred.specifier, specifier)
+
+    def test_get_just_module(self):
+        name = 'TESTING'
+        specifier = 'zope.deferredimport.deferredmodule'
+        deferred = self._makeOne(name, specifier)
+        from zope.deferredimport import deferredmodule
+        self.assertTrue(deferred.get() is deferredmodule)
+
+    def test_get_module_and_name(self):
+        name = 'TESTING'
+        specifier = 'zope.deferredimport.deferredmodule:Deferred'
+        deferred = self._makeOne(name, specifier)
+        self.assertTrue(deferred.get() is self._getTargetClass())
+
+
 def test_suite():
     return unittest.TestSuite((
-        # TODO:  replace removed doctests
-        ))
+        unittest.makeSuite(DeferredTests),
+    ))

tox.ini

@@ -12,6 +12,18 @@ deps =
     zope.proxy
     zope.testrunner
 
+[testenv:coverage]
+basepython =
+    python2.7
+commands =
+    coverage erase
+    coverage run --source=src --omit="*sample*" setup.py -q test -q
+    coverage report --show-missing
+    coverage xml
+deps =
+    {[testenv]deps}
+    coverage
+
 [testenv:docs]
 basepython =
     python2.7