Add few tests

multi_email_field/models.py

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+""" Simply turns this module in a django app """

multi_email_field/tests.py

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+from django.test import SimpleTestCase
+from django.core.exceptions import ValidationError
+
+from multi_email_field.forms import MultiEmailField as MultiEmailFormField
+from multi_email_field.widgets import MultiEmailWidget
+
+
+class MultiEmailFormFieldTest(SimpleTestCase):
+
+    def test_widget(self):
+        f = MultiEmailFormField()
+        self.assertIsInstance(f.widget, MultiEmailWidget)
+
+    def test_to_python(self):
+        f = MultiEmailFormField()
+        # Empty values
+        for val in ['', None]:
+            self.assertEquals([], f.to_python(val))
+        # One line correct value
+        val = '  [email protected]    '
+        self.assertEquals(['[email protected]'], f.to_python(val))
+        # Multi lines correct values (test of #0010614)
+        val = '[email protected]\n[email protected]\r\n[email protected]'
+        self.assertEquals(['[email protected]', '[email protected]', '[email protected]'],
+                          f.to_python(val))
+
+    def test_validate(self):
+        f = MultiEmailFormField(required=True)
+        # Empty value
+        val = []
+        self.assertRaises(ValidationError, f.validate, val)
+        # Incorrect value
+        val = ['not-an-email.com']
+        self.assertRaises(ValidationError, f.validate, val)
+        # An incorrect value with correct values
+        val = ['[email protected]', 'not-an-email.com', '[email protected]']
+        self.assertRaises(ValidationError, f.validate, val)
+        # Should not happen (to_python do the strip)
+        val = ['  [email protected]    ']
+        self.assertRaises(ValidationError, f.validate, val)
+        # Correct value
+        val = ['[email protected]']
+        f.validate(val)

quicktests.py

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+import os
+import sys
+import argparse
+from django.conf import settings
+
+class QuickDjangoTest(object):
+    """
+    A quick way to run the Django test suite without a fully-configured project.
+
+    Example usage:
+
+        >>> QuickDjangoTest('app1', 'app2')
+
+    Based on a script published by Lukasz Dziedzia at:
+    http://stackoverflow.com/questions/3841725/how-to-launch-tests-for-django-reusable-app
+    """
+    DIRNAME = os.path.dirname(__file__)
+    INSTALLED_APPS = (
+        'django.contrib.contenttypes',
+        'django.contrib.sessions',
+    )
+
+    def __init__(self, *args, **kwargs):
+        self.apps = args
+        self.run_tests()
+
+    def run_tests(self):
+        """
+        Fire up the Django test suite developed for version 1.2
+        """
+        settings.configure(
+            DATABASES={
+                'default': {
+                    'ENGINE': 'django.db.backends.sqlite3',
+                    'NAME': os.path.join(self.DIRNAME, 'database.db'),
+                    'USER': '',
+                    'PASSWORD': '',
+                    'HOST': '',
+                    'PORT': '',
+                }
+            },
+            INSTALLED_APPS=self.INSTALLED_APPS + self.apps,
+        )
+        from django.test.simple import DjangoTestSuiteRunner
+        failures = DjangoTestSuiteRunner().run_tests(self.apps, verbosity=1)
+        if failures:  # pragma: no cover
+            sys.exit(failures)
+
+if __name__ == '__main__':
+    """
+    What do when the user hits this file from the shell.
+
+    Example usage:
+
+        $ python quicktest.py app1 app2
+
+    """
+    parser = argparse.ArgumentParser(
+        usage="[args]",
+        description="Run Django tests on the provided applications."
+    )
+    parser.add_argument('apps', nargs='+', type=str)
+    args = parser.parse_args()
+    QuickDjangoTest(*args.apps)