Refs #5943, #6107 -- Added framework and tests to check for the correct…

Refs #5943, #6107 -- Added framework and tests to check for the correct operation of django-admin and manage.py. Thanks for Simon Willison and Karen Tracey for their contributions and assistance testing this patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@7876 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/regressiontests/admin_scripts/management/commands/app_command.py

+from django.core.management.base import AppCommand
+
+class Command(AppCommand):
+    help = 'Test Application-based commands'
+    requires_model_validation = False
+    args = '[appname ...]'
+
+    def handle_app(self, app, **options):
+        print 'EXECUTE:AppCommand app=%s, options=%s' % (app, sorted(options.items()))
+        

tests/regressiontests/admin_scripts/management/commands/base_command.py

+from django.core.management.base import BaseCommand
+
+class Command(BaseCommand):
+    help = 'Test basic commands'
+    requires_model_validation = False
+    args = '[labels ...]'
+
+    def handle(self, *labels, **options):
+        print 'EXECUTE:BaseCommand labels=%s, options=%s' % (labels, sorted(options.items()))

tests/regressiontests/admin_scripts/management/commands/label_command.py

+from django.core.management.base import LabelCommand
+
+class Command(LabelCommand):
+    help = "Test Label-based commands"
+    requires_model_validation = False
+    args = '<label>'
+
+    def handle_label(self, label, **options):
+        print 'EXECUTE:LabelCommand label=%s, options=%s' % (label, sorted(options.items()))

tests/regressiontests/admin_scripts/management/commands/noargs_command.py

+from django.core.management.base import NoArgsCommand
+
+class Command(NoArgsCommand):
+    help = "Test No-args commands"
+    requires_model_validation = False
+
+
+    def handle_noargs(self, **options):
+        print 'EXECUTE:NoArgsCommand options=%s' % sorted(options.items())

tests/regressiontests/admin_scripts/models.py

+from django.db import models
+
+class Article(models.Model):
+    headline = models.CharField(max_length=100, default='Default headline')
+    pub_date = models.DateTimeField()
+
+    def __unicode__(self):
+        return self.headline
+
+    class Meta:
+        ordering = ('-pub_date', 'headline')
+        
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