Setup PyTest with test coverage (lucivpav#44)

.env

@@ -0,0 +1 @@
+PYTHONPATH=./src

.gitignore

@@ -2,3 +2,4 @@ makemeahanzi
 cedict
 tagmanager
 __pycache__
+backend/.coverage

.travis.yml

@@ -8,4 +8,7 @@ install:
   - make
 
 script:
-  - make test
+  - make test
+
+after_success:
+  - (cd backend; codecov)

Makefile

@@ -1,10 +1,12 @@
 init: setup
 	pip install pipenv
+	pip install codecov
 	pipenv install
 	pipenv install --dev
 
 setup:
 	./setup.sh
 
 test:
-	(cd backend; pipenv run python -m unittest discover)
+	(export PYTHONPATH=$$PYTHONPATH:src; cd backend; pipenv run pytest test)
+	(export PYTHONPATH=$$PYTHONPATH:src; cd backend; pipenv run pytest test --cov ./src)

Pipfile

@@ -12,6 +12,9 @@ flask = "*"
 flask-restful = "*"
 flask-jsonpify = "*"
 flask-cors = "*"
+pytest = "*"
+pytest-mock = "*"
+pytest-cov = "*"
 
 [requires]
 python_version = "3.7"

README.md

@@ -49,8 +49,9 @@ gen.py --makemeahanzi=$MAKEMEAHANZI_PATH --title='Vocabulary' --guide='star' --s
 
 ## Running tests
 ```
+pipenv install
 cd backend
-python3 -m unittest discover
+pipenv run pytest test
 ```
 
 ## License

backend/test/test_gen.py

@@ -1,7 +1,4 @@
 import os
-import sys
-sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), \
-                                                                '../src')));
 import unittest
 import tempfile
 

backend/test/test_word_manager.py

@@ -1,7 +1,3 @@
-import os
-import sys
-sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), \
-                                                                '../src')));
 import unittest
 from word_manager import WordManager, Word
 from exceptions import GenException