diff --git a/src/DocumentLibrary/tests/framework.py b/src/DocumentLibrary/tests/framework.py
new file mode 100644
index 0000000..7ccab93
--- /dev/null
+++ b/src/DocumentLibrary/tests/framework.py
@@ -0,0 +1,107 @@
+##############################################################################
+#
+# ZopeTestCase 
+#
+# COPY THIS FILE TO YOUR 'tests' DIRECTORY.
+#
+# This version of framework.py will use the SOFTWARE_HOME
+# environment variable to locate Zope and the Testing package.
+#
+# If the tests are run in an INSTANCE_HOME installation of Zope,
+# Products.__path__ and sys.path with be adjusted to include the
+# instance's Products and lib/python directories respectively.
+#
+# If you explicitly set INSTANCE_HOME prior to running the tests,
+# auto-detection is disabled and the specified path will be used 
+# instead.
+#
+# If the 'tests' directory contains a custom_zodb.py file, INSTANCE_HOME
+# will be adjusted to use it.
+#
+# If you set the ZEO_INSTANCE_HOME environment variable a ZEO setup 
+# is assumed, and you can attach to a running ZEO server (via the 
+# instance's custom_zodb.py).
+#
+##############################################################################
+#
+# The following code should be at the top of every test module:
+#
+# import os, sys
+# if __name__ == '__main__':
+#     execfile(os.path.join(sys.path[0], 'framework.py'))
+#
+# ...and the following at the bottom:
+#
+# if __name__ == '__main__':
+#     framework()
+#
+##############################################################################
+
+__version__ = '0.2.3'
+
+# Save start state
+#
+__SOFTWARE_HOME = os.environ.get('SOFTWARE_HOME', '')
+__INSTANCE_HOME = os.environ.get('INSTANCE_HOME', '')
+
+if __SOFTWARE_HOME.endswith(os.sep):
+    __SOFTWARE_HOME = os.path.dirname(__SOFTWARE_HOME)
+
+if __INSTANCE_HOME.endswith(os.sep):
+    __INSTANCE_HOME = os.path.dirname(__INSTANCE_HOME)
+
+# Find and import the Testing package
+#
+if not sys.modules.has_key('Testing'):
+    p0 = sys.path[0]
+    if p0 and __name__ == '__main__':
+        os.chdir(p0)
+        p0 = ''
+    s = __SOFTWARE_HOME
+    p = d = s and s or os.getcwd()
+    while d:
+        if os.path.isdir(os.path.join(p, 'Testing')):
+            zope_home = os.path.dirname(os.path.dirname(p))
+            sys.path[:1] = [p0, p, zope_home]
+            break
+        p, d = s and ('','') or os.path.split(p)
+    else:
+        print 'Unable to locate Testing package.',
+        print 'You might need to set SOFTWARE_HOME.'
+        sys.exit(1)
+
+import Testing, unittest
+execfile(os.path.join(os.path.dirname(Testing.__file__), 'common.py'))
+
+# Include ZopeTestCase support
+#
+if 1:   # Create a new scope
+
+    p = os.path.join(os.path.dirname(Testing.__file__), 'ZopeTestCase')
+
+    if not os.path.isdir(p):
+        print 'Unable to locate ZopeTestCase package.',
+        print 'You might need to install ZopeTestCase.'
+        sys.exit(1)
+
+    ztc_common = 'ztc_common.py'
+    ztc_common_global = os.path.join(p, ztc_common) 
+
+    f = 0
+    if os.path.exists(ztc_common_global):
+        execfile(ztc_common_global)
+        f = 1
+    if os.path.exists(ztc_common):
+        execfile(ztc_common)
+        f = 1
+
+    if not f:
+        print 'Unable to locate %s.' % ztc_common
+        sys.exit(1)
+
+# Debug
+#
+print 'SOFTWARE_HOME: %s' % os.environ.get('SOFTWARE_HOME', 'Not set')
+print 'INSTANCE_HOME: %s' % os.environ.get('INSTANCE_HOME', 'Not set')
+sys.stdout.flush()
+
diff --git a/src/DocumentLibrary/tests/test.pdf b/src/DocumentLibrary/tests/test.pdf
new file mode 100644
index 0000000..bf4037c
--- /dev/null
+++ b/src/DocumentLibrary/tests/test.pdf
Binary files differ
diff --git a/src/DocumentLibrary/tests/testDocumentHandling.py b/src/DocumentLibrary/tests/testDocumentHandling.py
new file mode 100755
index 0000000..d4d9fa0
--- /dev/null
+++ b/src/DocumentLibrary/tests/testDocumentHandling.py
@@ -0,0 +1,44 @@
+#!/usr/bin/python2.1
+
+import os, sys
+if __name__ == '__main__':
+    execfile(os.path.join(sys.path[0], 'framework.py'))
+
+from Testing import ZopeTestCase
+
+ZopeTestCase.installProduct("BTreeFolder")
+ZopeTestCase.installProduct("DocumentLibrary")
+
+class NamedFile:
+    filename = ''
+    seek = None
+    read = None
+    tell = None
+    def __init__(self, filename, file):
+        self.filename = filename
+        self.file = file
+        self.seek = file.seek
+        self.read = file.read
+        self.tell = file.tell
+
+class TestDocumentHandling(ZopeTestCase.ZopeTestCase):
+
+    def afterSetUp(self):
+        ''' Add a document library '''
+        dispatcher = self.folder.manage_addProduct['DocumentLibrary']
+        dispatcher.manage_addDocumentLibrary('vl')
+        self.vl = self.folder['vl']
+        self.ds = self.vl['Documents']
+        self.app.REQUEST.AUTHENTICATED_USER=self.folder.acl_users.getUser(ZopeTestCase.user_name)
+
+    def testAddDocument(self):
+        assert self.ds != None
+        f = open('test.pdf')
+        nf = NamedFile('test.pdf', f)
+        self.app.REQUEST.set('file', nf)
+        self.app.REQUEST.set('title', 'test pdf document')
+        self.app.REQUEST.set('URL1', 'http://www.somewhere.com/')
+        self.ds.addDocumentFile(self.app.REQUEST)
+
+if __name__ == '__main__':
+    framework()