diff --git a/tests/test_entry.py b/tests/test_entry.py
index ead38ff..2b986cf 100644
--- a/tests/test_entry.py
+++ b/tests/test_entry.py
@@ -40,6 +40,21 @@ class TestSequenceFunctions(unittest.TestCase):
 
         self.fg = fg
 
+    def test_setEntries(self):
+        fg2 = FeedGenerator()
+        fg2.entry(self.fg.entry())
+        assert len(fg2.entry()) == 3
+        assert self.fg.entry() == fg2.entry()
+
+    def test_loadExtension(self):
+        fe = self.fg.add_item()
+        fe.id('1')
+        fe.title(u'…')
+        fe.content(u'…')
+        fe.load_extension('base')
+        assert fe.base
+        assert self.fg.atom_str()
+
     def test_checkEntryNumbers(self):
         fg = self.fg
         assert len(fg.entry()) == 3
diff --git a/tests/test_extension.py b/tests/test_extension.py
index 5499387..c1506a9 100644
--- a/tests/test_extension.py
+++ b/tests/test_extension.py
@@ -82,6 +82,29 @@ class TestExtensionPodcast(unittest.TestCase):
         assert cat[0] == 'Technology'
         assert scat[0] == 'Podcasting'
 
+    def test_podcastItems(self):
+        fg = self.fg
+        fg.podcast.itunes_author('Lars Kiesow')
+        fg.podcast.itunes_block('x')
+        fg.podcast.itunes_complete(False)
+        fg.podcast.itunes_explicit('no')
+        fg.podcast.itunes_image('x.png')
+        fg.podcast.itunes_subtitle('x')
+        fg.podcast.itunes_summary('x')
+        assert fg.podcast.itunes_author() == 'Lars Kiesow'
+        assert fg.podcast.itunes_block() == 'x'
+        assert fg.podcast.itunes_complete() == 'no'
+        assert fg.podcast.itunes_explicit() == 'no'
+        assert fg.podcast.itunes_image() == 'x.png'
+        assert fg.podcast.itunes_subtitle() == 'x'
+        assert fg.podcast.itunes_summary() == 'x'
+
+        # Check that we have the item in the resulting XML
+        ns = {'itunes': 'http://www.itunes.com/dtds/podcast-1.0.dtd'}
+        root = etree.fromstring(self.fg.rss_str())
+        author = root.xpath('/rss/channel/itunes:author/text()', namespaces=ns)
+        assert author == ['Lars Kiesow']
+
     def test_podcastEntryItems(self):
         fe = self.fg.add_item()
         fe.title('y')
@@ -134,3 +157,7 @@ class TestExtensionDc(unittest.TestCase):
                 m = getattr(self.fg.dc, method)
                 m(method)
                 assert m() == [method]
+
+        self.fg.id('123')
+        assert self.fg.atom_str()
+        assert self.fg.rss_str()
diff --git a/tests/test_feed.py b/tests/test_feed.py
index cc4a188..853a724 100644
--- a/tests/test_feed.py
+++ b/tests/test_feed.py
@@ -100,6 +100,9 @@ class TestSequenceFunctions(unittest.TestCase):
                      name=self.textInputName, link=self.textInputLink)
         fg.ttl(self.ttl)
         fg.webMaster(self.webMaster)
+        fg.updated('2017-02-05 13:26:58+01:00')
+        fg.pubDate('2017-02-05 13:26:58+01:00')
+        fg.generator('python-feedgen', 'x', uri='http://github.com/lkie...')
 
         self.fg = fg