Emit an XML declaration when appropriate. I'm not totally happy with this, but it's good enough for now.

1 files changed, 5 insertions, 4 deletions

diff --git a/tests/test_lxml.py b/tests/test_lxml.py
index 8f3d798..a96fbbb 100644
--- a/tests/test_lxml.py
+++ b/tests/test_lxml.py
@@ -525,6 +525,7 @@ class TestLXMLXMLBuilder(SoupTest):
     def default_builder(self):
         return LXMLTreeBuilderForXML()
 
+
     def test_cdata_becomes_text(self):
         # LXML sends CData sections as 'data' events, so we can't
         # create special CData objects for them. We have to use
@@ -556,20 +557,20 @@ class TestLXMLXMLBuilder(SoupTest):
         self.assertTrue(soup.bar.is_empty_element)
         soup.bar.insert(1, "Contents")
         self.assertFalse(soup.bar.is_empty_element)
-        self.assertEquals(str(soup), "<bar>Contents</bar>")
+        self.assertEquals(str(soup), self.document_for("<bar>Contents</bar>"))
 
     def test_designated_empty_element_tag_has_no_closing_tag(self):
         builder = LXMLTreeBuilderForXML(empty_element_tags=['bar'])
         soup = BeautifulSoup(builder=builder, markup="<bar></bar>")
         self.assertTrue(soup.bar.is_empty_element)
-        self.assertEquals(str(soup), "<bar />")
+        self.assertEquals(str(soup), self.document_for("<bar />"))
 
     def test_empty_tag_not_in_empty_element_tag_list_has_closing_tag(self):
         builder = LXMLTreeBuilderForXML(empty_element_tags=['bar'])
 
         soup = BeautifulSoup(builder=builder, markup="<foo />")
         self.assertFalse(soup.foo.is_empty_element)
-        self.assertEquals(str(soup), "<foo></foo>")
+        self.assertEquals(str(soup), self.document_for("<foo></foo>"))
 
     def test_designated_empty_element_tag_does_not_change_parser_behavior(self):
         # The designated list of empty-element tags only affects how
@@ -577,4 +578,4 @@ class TestLXMLXMLBuilder(SoupTest):
         # parsed--that's the parser's job.
         builder = LXMLTreeBuilderForXML(empty_element_tags=['bar'])
         soup = BeautifulSoup(builder=builder, markup="<bar>contents</bar>")
-        self.assertEquals(str(soup), "<bar>contents</bar>")
+        self.assertEquals(str(soup), self.document_for("<bar>contents</bar>"))