Python Document.exists方法代码示例

# 需要导入模块: from cloudant.document import Document [as 别名]
# 或者: from cloudant.document.Document import exists [as 别名]
 def test_document_exists(self):
     """
     Test whether a document exists remotely
     """
     doc = Document(self.db)
     self.assertFalse(doc.exists())
     doc['_id'] = 'julia006'
     self.assertFalse(doc.exists())
     doc.create()
     self.assertTrue(doc.exists())

# 需要导入模块: from cloudant.document import Document [as 别名]
# 或者: from cloudant.document.Document import exists [as 别名]
 def test_document_exists(self):
     """
     Tests that the result of True is expected when the document exists,
     and False is expected when the document is nonexistent remotely.
     """
     doc = Document(self.db)
     self.assertFalse(doc.exists())
     doc['_id'] = 'julia006'
     self.assertFalse(doc.exists())
     doc.create()
     self.assertTrue(doc.exists())

# 需要导入模块: from cloudant.document import Document [as 别名]
# 或者: from cloudant.document.Document import exists [as 别名]
 def test_create_document_with_docid_encoded_url(self):
     """
     Test creating a document providing an id that has an encoded url
     """
     doc = Document(self.db, 'http://example.com')
     doc['name'] = 'julia'
     doc['age'] = 6
     self.assertFalse(doc.exists())
     self.assertIsNone(doc.get('_rev'))
     doc.create()
     self.assertTrue(doc.exists())
     self.assertTrue(doc.get('_rev').startswith('1-'))

# 需要导入模块: from cloudant.document import Document [as 别名]
# 或者: from cloudant.document.Document import exists [as 别名]
 def test_create_document_with_docid(self):
     """
     Test creating a document providing an id
     """
     doc = Document(self.db, 'julia006')
     doc['name'] = 'julia'
     doc['age'] = 6
     self.assertFalse(doc.exists())
     self.assertIsNone(doc.get('_rev'))
     doc.create()
     self.assertTrue(doc.exists())
     self.assertTrue(doc.get('_rev').startswith('1-'))

# 需要导入模块: from cloudant.document import Document [as 别名]
# 或者: from cloudant.document.Document import exists [as 别名]
 def test_delete_document_success_with_encoded_url(self):
     """
     Test that we can remove a document from the remote
     database successfully when the document id requires an encoded url.
     """
     doc = Document(self.db, 'http://example.com')
     doc['name'] = 'julia'
     doc['age'] = 6
     doc['pets'] = ['cat', 'dog']
     doc.create()
     self.assertTrue(doc.exists())
     doc.delete()
     self.assertFalse(doc.exists())
     self.assertEqual(doc, {'_id': 'http://example.com'})

# 需要导入模块: from cloudant.document import Document [as 别名]
# 或者: from cloudant.document.Document import exists [as 别名]
 def test_delete_document_success(self):
     """
     Test that we can remove a document from the remote
     database successfully.
     """
     doc = Document(self.db, 'julia006')
     doc['name'] = 'julia'
     doc['age'] = 6
     doc['pets'] = ['cat', 'dog']
     doc.create()
     self.assertTrue(doc.exists())
     doc.delete()
     self.assertFalse(doc.exists())
     self.assertEqual(doc, {'_id': 'julia006'})

# 需要导入模块: from cloudant.document import Document [as 别名]
# 或者: from cloudant.document.Document import exists [as 别名]
 def test_document_exists_raises_httperror(self):
     """
     Test document exists raises an HTTPError.
     """
     # Mock HTTPError when running against CouchDB and Cloudant
     resp = requests.Response()
     resp.status_code = 400
     self.client.r_session.head = mock.Mock(return_value=resp)
     doc = Document(self.db)
     doc['_id'] = 'julia006'
     with self.assertRaises(requests.HTTPError) as cm:
         doc.exists()
     err = cm.exception
     self.assertEqual(err.response.status_code, 400)
     self.client.r_session.head.assert_called_with(doc.document_url)

# 需要导入模块: from cloudant.document import Document [as 别名]
# 或者: from cloudant.document.Document import exists [as 别名]
    def doc_exist(self, docid):
        """Test if document exists in a database

        @param docid: str, document id
        @return: boolean, True if document exist
        """
        doc = Document(self.cloudant_database, docid)
        return doc.exists()

# 需要导入模块: from cloudant.document import Document [as 别名]
# 或者: from cloudant.document.Document import exists [as 别名]
 def test_create_document_using_save(self):
     """
     Test that save functionality works.  If a document does
     not exist remotely then create it.
     """
     doc = Document(self.db, 'julia006')
     doc['name'] = 'julia'
     doc['age'] = 6
     self.assertIsNone(doc.get('_rev'))
     doc.save()
     self.assertTrue(doc.exists())
     self.assertTrue(doc['_rev'].startswith('1-'))
     remote_doc = Document(self.db, 'julia006')
     remote_doc.fetch()
     self.assertEqual(remote_doc, doc)

# 需要导入模块: from cloudant.document import Document [as 别名]
# 或者: from cloudant.document.Document import exists [as 别名]
 def test_document_context_manager(self):
     """
     Test that the __enter__ and __exit__ methods perform as expected
     when initiated through a document context manager.
     """
     new_doc = Document(self.db, 'julia006')
     new_doc.create()
     self.assertTrue(new_doc.exists())
     del new_doc
     with Document(self.db, 'julia006') as doc:
         self.assertTrue(all(x in list(doc.keys()) for x in ['_id', '_rev']))
         self.assertTrue(doc['_rev'].startswith('1-'))
         doc['name'] = 'julia'
         doc['age'] = 6
     self.assertTrue(doc['_rev'].startswith('2-'))
     self.assertEqual(self.db['julia006'], doc)

# 需要导入模块: from cloudant.document import Document [as 别名]
# 或者: from cloudant.document.Document import exists [as 别名]
    def test_document_crud(self):
        """test basic crud operations with mocked backend"""
        doc = Document(self.database, "DUCKUMENT")
        # exists
        mock_resp = mock.Mock()
        mock_resp.status_code = 200
        self.mock_session.get.return_value = mock_resp
        self.assertTrue(doc.exists())
        self.assertTrue(self.mock_session.get.called)
        self.mock_session.get.assert_has_calls(
            [ mock.call('https://bob.cloudant.com/unittest/DUCKUMENT') ]
        )
        self.mock_session.get.reset_mock()

        # create
        mock_resp = mock.Mock()
        mock_resp.raise_for_status = mock.Mock()
        mock_resp.status_code = 200
        mock_resp.json = mock.Mock()
        mock_resp.json.return_value = {'id': 'DUCKUMENT', 'rev': 'DUCK2'}
        self.mock_session.post.return_value = mock_resp

        doc.create()
        self.assertEqual(doc['_rev'], 'DUCK2')
        self.assertEqual(doc['_id'], 'DUCKUMENT')
        self.assertTrue(self.mock_session.post.called)
        self.mock_session.post.reset_mock()

        # fetch
        mock_resp = mock.Mock()
        mock_resp.status_code = 200
        mock_resp.raise_for_status = mock.Mock()
        mock_resp.json = mock.Mock()
        mock_resp.json.return_value = {
            '_id': 'DUCKUMENT', '_rev': 'DUCK2',
            'herp': 'HERP', 'derp': 'DERP'
        }
        self.mock_session.get.return_value = mock_resp
        doc.fetch()
        self.assertTrue('herp' in doc)
        self.assertTrue('derp' in doc)
        self.assertEqual(doc['herp'], 'HERP')
        self.assertEqual(doc['derp'], 'DERP')

        self.assertTrue(self.mock_session.get.called)
        self.mock_session.get.assert_has_calls(
            [ mock.call('https://bob.cloudant.com/unittest/DUCKUMENT') ]
        )
        self.mock_session.get.reset_mock()

        # save
        mock_put_resp = mock.Mock()
        mock_put_resp.status_code = 200
        mock_put_resp.raise_for_status = mock.Mock()
        mock_put_resp.json = mock.Mock()
        mock_put_resp.json.return_value = {'id': 'DUCKUMENT', 'rev': 'DUCK3'}
        self.mock_session.put.return_value = mock_put_resp
        mock_get_resp = mock.Mock()
        mock_get_resp.status_code = 200
        self.mock_session.get.return_value = mock_get_resp

        doc.save()
        self.assertEqual(doc['_rev'], 'DUCK3')
        self.assertEqual(doc['_id'], 'DUCKUMENT')
        self.assertTrue(self.mock_session.get.called)
        self.assertTrue(self.mock_session.put.called)

        self.mock_session.get.assert_has_calls(
            [ mock.call('https://bob.cloudant.com/unittest/DUCKUMENT') ]
        )
        self.mock_session.put.assert_has_calls(
            [ mock.call(
                  'https://bob.cloudant.com/unittest/DUCKUMENT',
                  headers={'Content-Type': 'application/json'},
                  data=mock.ANY
            ) ]
        )
        self.mock_session.get.reset_mock()
        self.mock_session.put.reset_mock()

        # delete
        mock_resp = mock.Mock()
        mock_resp.status_code = 200
        mock_resp.raise_for_status = mock.Mock()
        self.mock_session.delete.return_value = mock_resp
        doc.delete()

        self.assertTrue(self.mock_session.delete.called)
        self.mock_session.delete.assert_has_calls(
            [ mock.call(
                  'https://bob.cloudant.com/unittest/DUCKUMENT',
                  params={'rev': 'DUCK3'}
            ) ]
        )
        self.mock_session.delete.reset_mock()
        # test delete with no rev explodes as expected
        self.assertRaises(CloudantException, doc.delete)