Eliminate username clashes with ModuleStoreTestCase in projects tests.

lms/djangoapps/projects/management/commands/tests/test_migrate_courseids.py

@@ -66,7 +66,7 @@ class MigrateCourseIdsTests(ModuleStoreTestCase):
         Test the data migration
         """
         # Set up the data to be migrated
-        user = User.objects.create(email='testuser@edx.org', username='testuser', password='testpassword', is_active=True)
+        user = User.objects.create(email='testuser@edx.org', username='testuser1', password='testpassword', is_active=True)
         project = Project.objects.create(course_id=self.old_style_course_id, content_id=self.old_style_content_id)
         workgroup = Workgroup.objects.create(name='Test Workgroup', project=project)
         workgroup_review = WorkgroupReview.objects.create(workgroup=workgroup, content_id=self.old_style_content_id)

lms/djangoapps/projects/management/commands/tests/test_migrate_project_courseids.py

@@ -69,7 +69,7 @@ class MigrateCourseIdsTests(ModuleStoreTestCase):
         Test the data migration
         """
         # Set up the data to be migrated
-        user = User.objects.create(email='testuser@edx.org', username='testuser', password='testpassword', is_active=True)
+        user = User.objects.create(email='testuser@edx.org', username='testuser1', password='testpassword', is_active=True)
         project = Project.objects.create(course_id=self.old_style_course_id, content_id=self.old_style_content_id)
         workgroup = Workgroup.objects.create(name='Test Workgroup', project=project)
         workgroup_review = WorkgroupReview.objects.create(workgroup=workgroup, content_id=self.old_style_content_id)

lms/djangoapps/projects/management/commands/tests/test_migrate_project_courseids_v2.py

@@ -42,7 +42,7 @@ class MigrateCourseIdsTests(ModuleStoreTestCase):
         Test the data migration
         """
         # Set up the data to be migrated
-        user = User.objects.create(email='testuser@edx.org', username='testuser', password='testpassword', is_active=True)
+        user = User.objects.create(email='testuser@edx.org', username='testuser1', password='testpassword', is_active=True)
         reviewer = User.objects.create(email='testreviewer@edx.org', username='testreviewer', password='testpassword', is_active=True)
         project = Project.objects.create(course_id=self.bad_style_course_id, content_id=self.bad_style_content_id)
         workgroup = Workgroup.objects.create(name='Test Workgroup', project=project)

lms/djangoapps/projects/tests/test_receivers.py

@@ -41,8 +41,6 @@ class ProjectsReceiversTests(ModuleStoreTestCase):
             display_name="Overview"
         )
 
-        self.user = User.objects.create(email='testuser@edx.org', username='testuser', password='testpassword', is_active=True)
-
     def test_receiver_on_course_deleted(self):
         project = models.Project.objects.create(
             course_id=unicode(self.course.id),