Allow cimport for quicktions

test_fractions.py

@@ -797,50 +797,11 @@ def test_pi_digits(self):
             self.assertEqual(ff.numerator, qf.numerator)
             self.assertEqual(ff.denominator, qf.denominator)
 
-class CImportTest(unittest.TestCase):
-
-    def setUp(self):
-        self.build_test_module()
-
-    def tearDown(self):
-        self.remove_test_module()
-
-    def build_test_module(self):
-        self.module_code = '\n'.join([
-            '# cython: language_level=3str',
-            'from quicktions cimport Fraction',
-            'def get_fraction():',
-            '    return Fraction(1, 2)',
-        ])
-        self.base_path = os.path.abspath(os.path.dirname(__file__))
-        self.module_name = 'quicktions_importtest'
-        self.module_filename = os.path.join(self.base_path, '.'.join([self.module_name, 'pyx']))
-        with open(self.module_filename, 'w') as f:
-            f.write(self.module_code)
-
-    def remove_test_module(self):
-        for fn in os.listdir(self.base_path):
-            if not fn.startswith(self.module_name):
-                continue
-            os.remove(os.path.join(self.base_path, fn))
-
-    def test_cimport(self):
-        self.build_test_module()
-        import pyximport
-        self.py_importer, self.pyx_importer = pyximport.install(inplace=True, language_level=3)
-
-        from quicktions_importtest import get_fraction
-
-        self.assertEqual(get_fraction(), F(1,2))
-
-        pyximport.uninstall(self.py_importer, self.pyx_importer)
-
 
 def test_main():
     suite = unittest.TestSuite()
     suite.addTest(unittest.makeSuite(GcdTest))
     suite.addTest(unittest.makeSuite(FractionTest))
-    suite.addTest(unittest.makeSuite(CImportTest))
     import doctest
     suite.addTest(doctest.DocTestSuite('quicktions'))
     return suite

test_quicktions.py

@@ -0,0 +1,60 @@
+import os
+import unittest
+
+import quicktions
+F = quicktions.Fraction
+gcd = quicktions._gcd
+
+class CImportTest(unittest.TestCase):
+
+    def setUp(self):
+        self.build_test_module()
+
+    def tearDown(self):
+        self.remove_test_module()
+
+    def build_test_module(self):
+        self.module_code = '\n'.join([
+            '# cython: language_level=3str',
+            'from quicktions cimport Fraction',
+            'def get_fraction():',
+            '    return Fraction(1, 2)',
+        ])
+        self.base_path = os.path.abspath(os.path.dirname(__file__))
+        self.module_name = 'quicktions_importtest'
+        self.module_filename = os.path.join(self.base_path, '.'.join([self.module_name, 'pyx']))
+        with open(self.module_filename, 'w') as f:
+            f.write(self.module_code)
+
+    def remove_test_module(self):
+        for fn in os.listdir(self.base_path):
+            if not fn.startswith(self.module_name):
+                continue
+            os.remove(os.path.join(self.base_path, fn))
+
+    def test_cimport(self):
+        self.build_test_module()
+        import pyximport
+        self.py_importer, self.pyx_importer = pyximport.install(inplace=True, language_level=3)
+
+        from quicktions_importtest import get_fraction
+
+        self.assertEqual(get_fraction(), F(1,2))
+
+        pyximport.uninstall(self.py_importer, self.pyx_importer)
+
+
+
+def test_main():
+    suite = unittest.TestSuite()
+    suite.addTest(unittest.makeSuite(CImportTest))
+    return suite
+
+def main():
+    suite = test_main()
+    runner = unittest.TextTestRunner(sys.stdout, verbosity=2)
+    result = runner.run(suite)
+    sys.exit(not result.wasSuccessful())
+
+if __name__ == '__main__':
+    main()

tox.ini

@@ -7,7 +7,7 @@ platform =
     linux: linux
     darwin: darwin
 passenv = *
-commands = coverage run --parallel-mode -m pytest test_fractions.py --capture=no --strict {posargs}
+commands = coverage run --parallel-mode -m pytest --capture=no --strict {posargs}
            coverage combine
            coverage report -m --include=test_fractions.py
            {windows,linux}: codecov