fix for python 2.7 test dependency and added a tox.ini file

.codecov.yml

@@ -0,0 +1,28 @@
+codecov:
+  notify:
+      require_ci_to_pass: yes
+
+coverage:
+  precision: 2
+  round: down
+  range: "70...100"
+  ignore: Tests
+  status:
+    patch:
+      default:
+        target: '80'
+    project: false
+
+comment:
+  layout: header, changes, diff
+    behavior: default
+    require_changes: false
+    branches: null
+    flags: null
+    paths: null
+
+ignore:
+  - "versioneer.py"
+  - "tests"
+  - "**/_version.py"
+  - "**/__init__.py"

.coveragerc

@@ -5,4 +5,11 @@ omit =
     cachier/_version.py
     cachier/__init__.py
 [report]
-show_missing = True
+show_missing = True
+# Regexes for lines to exclude from consideration
+exclude_lines =
+    # Have to re-enable the standard pragma
+    pragma: no cover
+
+    # Don't complain if tests don't hit defensive assertion code:
+    raise NotImplementedError

.travis.yml

@@ -12,7 +12,7 @@ before_install:
   - pip install codecov
 install:
   # Coveralls 4.0 doesn't support Python 3.2
-  - if [ "$TRAVIS_PYTHON_VERSION" == "2.7" ]; then travis_retry pip install repoze; fi
+  - if [ "$TRAVIS_PYTHON_VERSION" == "2.7" ]; then travis_retry pip install repoze.lru; fi
   - pip install ".[test]"
 script: pytest --cov=pcachier
 # submit coverage

codecov.yml

@@ -1,12 +0,0 @@
-comment:
-  layout: header, changes, diff
-coverage:
-  status:
-    patch:
-      default:
-        target: '80'
-    project: false
-ignore:
-  - "tests"
-  - "**/_version.py"
-  - "**/__init__.py"

tox.ini

@@ -0,0 +1,32 @@
+[tox]
+envlist =
+    py35
+    # doctesting
+    ;,py36
+# recreate = True
+
+[testenv]
+deps =
+    ; equivalent to pip -e .[test]
+    -e{toxinidir}[test]
+    ;-r{toxinidir}/tools/pip-requires
+    ;-r{toxinidir}/tools/test-require
+commands=py.test  # or 'nosetests' or ...
+usedevelop = true
+
+# [testenv:doctesting]
+# basepython = python
+# usedevelop=True
+# skipsdist=True
+# commands=
+#     pytest --doctest-modules --pyargs _pytest
+
+[pytest]
+testpaths =
+    tests
+    cachier
+norecursedirs=dist build .tox
+addopts =
+    # --doctest-modules
+    --cov=cachier
+