+class ArvadosPutProjectLinkTest(ArvadosBaseTestCase):
+ Z_UUID = 'zzzzz-zzzzz-zzzzzzzzzzzzzzz'
+
+ def setUp(self):
+ self.stderr = StringIO()
+ super(ArvadosPutProjectLinkTest, self).setUp()
+
+ def tearDown(self):
+ self.stderr.close()
+ super(ArvadosPutProjectLinkTest, self).tearDown()
+
+ def prep_link_from_arguments(self, args, uuid_found=True):
+ try:
+ link = arv_put.prep_project_link(arv_put.parse_arguments(args),
+ self.stderr,
+ lambda uuid: uuid_found)
+ finally:
+ self.stderr.seek(0)
+ return link
+
+ def check_link(self, link, project_uuid, link_name=None):
+ self.assertEqual(project_uuid, link.get('tail_uuid'))
+ self.assertEqual('name', link.get('link_class'))
+ if link_name is None:
+ self.assertNotIn('name', link)
+ else:
+ self.assertEqual(link_name, link.get('name'))
+ self.assertNotIn('head_uuid', link)
+
+ def check_stderr_empty(self):
+ self.assertEqual('', self.stderr.getvalue())
+
+ def test_project_link_with_name(self):
+ link = self.prep_link_from_arguments(['--project-uuid', self.Z_UUID,
+ '--name', 'test link AAA'])
+ self.check_link(link, self.Z_UUID, 'test link AAA')
+ self.check_stderr_empty()
+
+ def test_project_link_without_name(self):
+ link = self.prep_link_from_arguments(['--project-uuid', self.Z_UUID])
+ self.check_link(link, self.Z_UUID)
+ self.check_stderr_empty()
+
+ def test_collection_without_project_warned(self):
+ self.assertIsNone(self.prep_link_from_arguments([]))
+ for line in self.stderr:
+ if "--project-uuid or --name" in line:
+ break
+ else:
+ self.fail("no warning emitted about the lack of project name")
+
+ def test_no_link_or_warning_with_no_collection(self):
+ self.assertIsNone(self.prep_link_from_arguments(['--raw']))
+ self.check_stderr_empty()
+
+ def test_error_when_project_not_found(self):
+ self.assertRaises(ValueError,
+ self.prep_link_from_arguments,
+ ['--project-uuid', self.Z_UUID], False)
+
+ def test_name_without_project_is_error(self):
+ self.assertRaises(ValueError,
+ self.prep_link_from_arguments,
+ ['--name', 'test'])
+
+ def test_link_without_collection_is_error(self):
+ self.assertRaises(ValueError,
+ self.prep_link_from_arguments,
+ ['--project-uuid', self.Z_UUID, '--stream'])
+
+