minor fixes before first release

.travis.yml

@@ -32,16 +32,19 @@ before_install:
 
 install:
   - pip install tox-travis
+  - pip install coverage
+  - pip install coveralls
   - virtualenv --version
   - easy_install --version
   - pip --version
   - tox --version
 
+
 script:
   - tox
+  - pytest tests/ --cov=pyDataverse --cov-report=term-missing --cov-report=xml --cov-report=html
 
 after_success:
-  - pip install codecov
   - coveralls
 
 notifications:

README.md

@@ -23,13 +23,19 @@ A Python module to work with the Dataverse API. It allows to create, update and
 
 ## INSTALL
 
-```bash
+**Requirements**
+
+* curl
+
+**Install**
+
+```shell
 virtualenv --python=/usr/bin/python3 venv
 source venv/bin/activate
 pip install -r requirements.txt
 ```
 
-## USE
+## QUICKSTART
 
 **Connect to API**
 
@@ -49,24 +55,60 @@ print(resp.json())
 **Get dataset**
 
 ```python
-identifier = 'doi:10.5072/FK2/U6AEZM' # doi of the dataset
+identifier = 'doi:10.5072/FK2/U6AEZM'  # doi of the dataset
 resp = api.get_dataset(identifier)
 ```
 
 **Get datafile**
 
 ```python
-file_id = '32' # file id of the datafile
-resp = api.get_datafile(file_id)
-resp.content
+datafile_id = '32'  # file id of the datafile
+resp = api.get_datafile(datafile_id)
+print(resp.content)
 ```
 
 ## DEVELOPMENT
 
+### Install
+
+```bash
+virtualenv --python=/usr/bin/python3 venv
+source venv/bin/activate
+pip install -r requirements.txt
+```
+
 ### Testing
 
+[Tox](http://tox.readthedocs.io/) together with [pytest](https://docs.pytest.org/en/latest/) is used für testing.
+
+First, you need to set the needed ENV variables. You can create a pytest.ini file with the ENV variables in it:
+
+Example:
+```ini
+[pytest]
+env =
+    API_TOKEN=<SECRET>
+    DATAVERSE_VERSION=4.8.4
+    BASE_URL=https://data.aussda.at
+    ```
+
+or define it in the shell.
+
+Example:
+```shell
+export API_TOKEN=<SECRET>
+export DATAVERSE_VERSION=4.8.4
+export BASE_URL=https://data.aussda.at
+```
+
+To run through all tests (e. g. different python versions, packaging, docs, flake8, etc.), simply call tox from the root directory:
+```shell
+tox
 ```
-pytest
+
+When you only want to run the py36 test:
+```shell
+tox -e py36
 ```
 
 ### Documentation

setup.py

@@ -4,8 +4,10 @@
 import codecs
 import os
 import re
+from setuptools.command.test import test as TestCommand
 from setuptools import find_packages
 from setuptools import setup
+import sys
 
 ROOT_DIR = os.path.abspath(os.path.dirname(__file__))
 os.chdir(os.path.normpath(os.path.join(os.path.abspath(__file__), os.pardir)))
@@ -28,7 +30,24 @@ def find_version(*file_paths):
     if version_match:
         return version_match.group(1)
 
-    raise RuntimeError("Unable to find version string.")
+    raise RuntimeError('Unable to find version string.')
+
+
+class Tox(TestCommand):
+    """Tox class."""
+
+    def finalize_options(self):
+        """Finalize options."""
+        TestCommand.finalize_options(self)
+        self.test_args = []
+        self.test_suite = True
+
+    def run_tests(self):
+        """Run tests."""
+        # import here, cause outside the eggs aren't loaded
+        import tox
+        errcode = tox.cmdline(self.test_args)
+        sys.exit(errcode)
 
 
 INSTALL_REQUIREMENTS = [
@@ -37,6 +56,7 @@ def find_version(*file_paths):
 ]
 
 TESTS_REQUIREMENTS = [
+    'tox'
 ]
 
 CLASSIFIERS = [
@@ -62,7 +82,7 @@ def find_version(*file_paths):
     author='Stefan Kasberger',
     author_email='[email protected]',
     name='pyDataverse',
-    version=find_version("src", "pyDataverse", "__init__.py"),
+    version=find_version('src', 'pyDataverse', '__init__.py'),
     description='A Dataverse API wrapper',
     long_description=read_file('README.md'),
     long_description_content_type="text/markdown",
@@ -76,6 +96,7 @@ def find_version(*file_paths):
     package_dir={'': 'src'},
     setup_requires=['pytest-runner'],
     tests_require=TESTS_REQUIREMENTS,
+    cmdclass={'test': Tox},
     include_package_data=True,
     keywords=['pydataverse', 'dataverse', 'api'],
     zip_safe=False,

tests/test_api.py

@@ -23,7 +23,7 @@
 if 'BASE_URL' in os.environ:
     BASE_URL = os.environ['BASE_URL']
 else:
-        print('ERROR: Environment variable BASE_URL for test missing.')
+    print('ERROR: Environment variable BASE_URL for test missing.')
 
 
 class TestApiConnect(object):

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = flake8,coverage,packaging,docs,py36
+envlist = py36,coverage,packaging,docs,flake8
 skip_missing_interpreters = True
 ignore_basepython_conflict = True