Switch to 'unittest discover' over 'setup.py test'

README.rst

@@ -30,7 +30,7 @@ Alternatively, get the latest development version::
     python setup.py install
 
 You can run the comprehensive unit testing suite with
-``python setup.py test -q``.
+``python -m unittest discover``.
 
 Usage
 -----

appveyor.yml

@@ -13,9 +13,10 @@ environment:
   global:
     # See: http://stackoverflow.com/a/13751649/163740
     WRAPPER: "cmd /E:ON /V:ON /C .\\scripts\\win_wrapper.cmd"
-    PIP:     "%WRAPPER% %PYTHON%\\python.exe -m pip"
-    SETUPPY: "%WRAPPER% %PYTHON%\\python.exe setup.py --with-extension"
-    TWINE:   "%WRAPPER% %PYTHON%\\python.exe -m twine"
+    PYEXE:   "%WRAPPER% %PYTHON%\\python.exe"
+    SETUPPY: "%PYEXE% setup.py --with-extension"
+    PIP:     "%PYEXE% -m pip"
+    TWINE:   "%PYEXE% -m twine"
     PYPI_USERNAME: "earwigbot"
     PYPI_PASSWORD:
       secure: gOIcvPxSC2ujuhwOzwj3v8xjq3CCYd8keFWVnguLM+gcL0e02qshDHy7gwZZwj0+
@@ -67,9 +68,10 @@ install:
 
 build_script:
   - "%SETUPPY% build"
+  - "%SETUPPY% install --user"
 
 test_script:
-  - "%SETUPPY% -q test"
+  - "%PYEXE% -m unittest discover"
 
 after_test:
   - "%SETUPPY% bdist_wheel"

docs/index.rst

@@ -28,7 +28,7 @@ Alternatively, get the latest development version::
     python setup.py install
 
 You can run the comprehensive unit testing suite with
-``python setup.py test -q``.
+``python -m unittest discover``.
 
 .. _Python Package Index:   https://pypi.org/
 .. _get pip:                https://pypi.org/project/pip/

scripts/release.sh

@@ -133,7 +133,8 @@ test_release() {
     rm mwparserfromhell.tar.gz mwparserfromhell.tar.gz.asc
     cd mwparserfromhell-$VERSION
     echo "Running unit tests..."
-    python setup.py -q test
+    python setup.py -q install
+    python -m unittest discover
     if [[ "$?" != "0" ]]; then
         echo "*** ERROR: Unit tests failed!"
         deactivate

tests/_test_tokenizer.py

@@ -20,10 +20,11 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
-from __future__ import print_function, unicode_literals
+from __future__ import unicode_literals
 import codecs
 from os import listdir, path
 import sys
+import warnings
 
 from mwparserfromhell.compat import py3k, str
 from mwparserfromhell.parser import tokens
@@ -98,19 +99,19 @@ class TokenizerTestCase(object):
             except _TestParseError as err:
                 if data["name"]:
                     error = "Could not parse test '{0}' in '{1}':\n\t{2}"
-                    print(error.format(data["name"], filename, err))
+                    warnings.warn(error.format(data["name"], filename, err))
                 else:
                     error = "Could not parse a test in '{0}':\n\t{1}"
-                    print(error.format(filename, err))
+                    warnings.warn(error.format(filename, err))
                 continue
 
             if not data["name"]:
                 error = "A test in '{0}' was ignored because it lacked a name"
-                print(error.format(filename))
+                warnings.warn(error.format(filename))
                 continue
             if data["input"] is None or data["output"] is None:
                 error = "Test '{}' in '{}' was ignored because it lacked an input or an output"
-                print(error.format(data["name"], filename))
+                warnings.warn(error.format(data["name"], filename))
                 continue
 
             number = str(counter).zfill(digits)