Add python2.7 failing test

.travis.yml

@@ -5,16 +5,6 @@ python:
   - "3.5"
   - "3.6"
   # - "pypy" - won't work as smmap doesn't work (see gitdb/.travis.yml for details)
-matrix:
-  include:
-    - python: 3.7
-      dist: xenial
-      sudo: required
-    - python: "nightly"
-      dist: xenial
-      sudo: required
-  allow_failures:
-    - python: "nightly"
 git:
   # a higher depth is needed for most of the tests - must be high enough to not actually be shallow
   # as we clone our own repository in the process
@@ -39,9 +29,11 @@ script:
   # Make sure we limit open handles to see if we are leaking them
   - ulimit -n 128
   - ulimit -n
-  - nosetests -v --with-coverage
+  - nosetests -v --with-coverage --with-xunit
   - if [ "$TRAVIS_PYTHON_VERSION" == '3.4' ]; then flake8 --ignore=W293,E265,E266,W503,W504,E731; fi
   - if [ "$TRAVIS_PYTHON_VERSION" == '3.5' ]; then cd doc && make html; fi
   -
+after_script:
+ - tomato nosetests.xml
 after_success:
   - codecov

git/test/test_fail.py

@@ -0,0 +1,8 @@
+import sys
+
+
+def test_add3():
+    assert 1 + 1 == 2
+
+    # fail in python 2 only
+    assert sys.version_info.major == 3

test-requirements.txt

@@ -3,4 +3,5 @@
 coverage
 flake8
 nose
-mock; python_version=='2.7'
+git+https://github.com/moshe/pytest-tomato.git@debug#subdirectory=tomato-lib
+mock; python_version=='2.7'