Acresecentada cobertura de código

close #23

Author: renzon

.travis.yml

@@ -2,7 +2,9 @@ language: python
 python:
   - 3.6
 install:
-  - pip install -q -r requirements-dev.txt
+  - pip install -q -r requirements-dev.txt codecov
 script:
   - flake8
-  - pytest libpythonpro
+  - pytest libpythonpro --cov=libpythonpro
+after_success:
+  - codecov

README.md

@@ -8,6 +8,7 @@ Link para o curso [Python Pro](https://www.python.pro.br/)
 [![Build Status](https://travis-ci.org/pythonprobr/libpythonpro.svg?branch=master)](https://travis-ci.org/pythonprobr/libpythonpro)
 [![Updates](https://pyup.io/repos/github/pythonprobr/libpythonpro/shield.svg)](https://pyup.io/repos/github/pythonprobr/libpythonpro/)
 [![Python 3](https://pyup.io/repos/github/pythonprobr/libpythonpro/python-3-shield.svg)](https://pyup.io/repos/github/pythonprobr/libpythonpro/)
+[![codecov](https://codecov.io/gh/pythonprobr/libpythonpro/branch/master/graph/badge.svg)](https://codecov.io/gh/pythonprobr/libpythonpro)
 
 Suportada versão 3 de Python
 

requirements-dev.txt

@@ -10,4 +10,10 @@ six==1.11.0
 attrs==18.1.0
 pluggy==0.6.0
 pytest==3.5.1
+
+
+#Converage
+coverage==4.5.1
+pytest-cov==2.5.1
+
 -r requirements.txt