Newer testfixtures gives better feedback.

cjw296 · cjw296 · commit e9913d41f35e · 2016-06-05T23:48:31.000-05:00
diff --git a/docs/view.rst b/docs/view.rst
@@ -77,7 +77,7 @@ data in the view of the sheet is not as expected:
 ... )
 Traceback (most recent call last):
 ...
-AssertionError: Sequence not as expected:
+AssertionError: sequence not as expected:
 <BLANKLINE>
 same:
 (('R0C0',),)
@@ -86,7 +86,18 @@ first:
 (('R0C1',),)
 <BLANKLINE>
 second:
-((u'R1C0',), (u'A merged cell',), ('',), ('',), (u'More merged cells',))
+((u'R1C0',), (u'A merged cell',), (u'',), (u'',), (u'More merged cells',))
+<BLANKLINE>
+While comparing [1]: sequence not as expected:
+<BLANKLINE>
+same:
+()
+<BLANKLINE>
+first:
+('R0C1',)
+<BLANKLINE>
+second:
+(u'R1C0',)
 
 Use of the :meth:`~CheckSheet.compare` method requires
 `testfixtures`__ to be installed.
diff --git a/xlutils/tests/test_view.py b/xlutils/tests/test_view.py
@@ -156,8 +156,18 @@ def test_matches(self):
 
         
     def test_does_not_match(self):
-        with ShouldRaise(AssertionError('''\
-Sequence not as expected:
+        with ShouldRaise(AssertionError) as s:
+            CheckerView(path.join(test_files,'testall.xls'))['Sheet1'].compare(
+                (u'R0C0', u'R0C1'),
+                (u'R1C0', u'R1C1'),
+                (u'A merged cell', ''),
+                ('', ''),
+                ('', ''),
+                (u'More merged cells', 'XX')
+                )
+
+        compare(str(s.raised), expected='''\
+sequence not as expected:
 
 same:
 ((u'R0C0', u'R0C1'),
@@ -170,12 +180,15 @@ def test_does_not_match(self):
 ((u'More merged cells', 'XX'),)
 
 second:
-((u'More merged cells', ''),)''')):
-            CheckerView(path.join(test_files,'testall.xls'))['Sheet1'].compare(
-                (u'R0C0', u'R0C1'),
-                (u'R1C0', u'R1C1'),
-                (u'A merged cell', ''),
-                ('', ''),
-                ('', ''),
-                (u'More merged cells', 'XX')
-                )
+((u'More merged cells', u''),)
+
+While comparing [5]: sequence not as expected:
+
+same:
+(u'More merged cells',)
+
+first:
+('XX',)
+
+second:
+(u'',)''')
