"Test" Report should output "%d of %d test%s failed" error

[wormyourhonor@…]

Using the nose2bitten XSLT to generate a bitten format test report works well. However, unlike unittest​ or junit​ reports, bitten's test​ reports do not show a summary of failures.

Here's a proposed patch (apologies in advance, likely "doing it wrong"):

bitten/recipe.py

@@ -143 +143 @@
             fileobj = file(filename, 'r')
             try:
                 xml_elem = xmlio.Fragment()
+                tests = errors = 0
                 for child in xmlio.parse(fileobj).children():
                     child_elem = xmlio.Element(child.name, **dict([
                         (name, value) for name, value in child.attr.items()
@@ -152 +153 @@
                         [xmlio.Element(grandchild.name)[grandchild.gettext()]
                         for grandchild in child.children()]
                     ])
+                    if child_elem.name == 'test':
+                        tests = tests + 1
+                        if 'status' in child_elem.attr.keys():
+                            status = child_elem.attr['status']
+                        else:
+                            status = [elem for elem in child_elem.children
+                                           if elem.name == 'status']
+                            if status:
+                                status = status[0].children[0].strip().lower()
+                        if status in ['failure', 'error']:
+                            errors = errors + 1
+                if errors:
+                    self.error('%d of %d test%s failed' % (errors, tests,
+                               tests != 1 and 's' or ''))
                 self.output.append((Recipe.REPORT, category, None, xml_elem))
             finally:
                 fileobj.close()

[wormyourhonor@…]

verified functionality with this test report