def setUp(self):
self.status = MagicMock(spec=Table)
self.assignments = MagicMock(spec=Table)
self.revisions = MagicMock(spec=Table)
self.units = MagicMock(spec=Table)
self.kms = MagicMock(spec=KMSConnection)
self.instance_id = 'i-123456'
self.service = 'mock-service'
self.db = FlotillaAgentDynamo(self.instance_id, self.service,
self.status, self.assignments,
self.revisions, self.units, self.kms)
self.assignments.batch_get.return_value = [{'assignment': ASSIGNED}]
self.revision = {
'units': [UNIT_1_HASH, UNIT_2_HASH, UNIT_3_HASH],
'rev_hash': ASSIGNED,
'label': 'test'
}
self.revisions.batch_get.return_value = [self.revision]
self.units.batch_get.return_value = [
{'name': '1', 'unit_file': '', 'environment': '',
'unit_hash': UNIT_1_HASH},
{'name': '2', 'unit_file': '', 'environment': '',
'unit_hash': UNIT_2_HASH},
{'name': '3', 'unit_file': '', 'environment': '',
'unit_hash': UNIT_3_HASH}
]
def setUp(self):
self.status = MagicMock(spec=Table)
self.assignments = MagicMock(spec=Table)
self.revisions = MagicMock(spec=Table)
self.units = MagicMock(spec=Table)
self.kms = MagicMock(spec=KMSConnection)
self.instance_id = 'i-123456'
self.service = 'mock-service'
self.db = FlotillaAgentDynamo(self.instance_id, self.service,
self.status, self.assignments,
self.revisions, self.units, self.kms)
self.assignments.batch_get.return_value = [{'assignment': ASSIGNED}]
self.revision = {
'units': [UNIT_1_HASH, UNIT_2_HASH, UNIT_3_HASH],
'rev_hash': ASSIGNED,
'label': 'test'
}
self.revisions.batch_get.return_value = [self.revision]
self.units.batch_get.return_value = [{
'name': '1',
'unit_file': '',
'environment': '',
'unit_hash': UNIT_1_HASH
}, {
'name': '2',
'unit_file': '',
'environment': '',
'unit_hash': UNIT_2_HASH
}, {
'name': '3',
'unit_file': '',
'environment': '',
'unit_hash': UNIT_3_HASH
}]
class TestFlotillaAgentDynamo(unittest.TestCase):
def setUp(self):
self.status = MagicMock(spec=Table)
self.assignments = MagicMock(spec=Table)
self.revisions = MagicMock(spec=Table)
self.units = MagicMock(spec=Table)
self.kms = MagicMock(spec=KMSConnection)
self.instance_id = 'i-123456'
self.service = 'mock-service'
self.db = FlotillaAgentDynamo(self.instance_id, self.service,
self.status, self.assignments,
self.revisions, self.units, self.kms)
self.assignments.batch_get.return_value = [{'assignment': ASSIGNED}]
self.revision = {
'units': [UNIT_1_HASH, UNIT_2_HASH, UNIT_3_HASH],
'rev_hash': ASSIGNED,
'label': 'test'
}
self.revisions.batch_get.return_value = [self.revision]
self.units.batch_get.return_value = [{
'name': '1',
'unit_file': '',
'environment': '',
'unit_hash': UNIT_1_HASH
}, {
'name': '2',
'unit_file': '',
'environment': '',
'unit_hash': UNIT_2_HASH
}, {
'name': '3',
'unit_file': '',
'environment': '',
'unit_hash': UNIT_3_HASH
}]
def test_store_status(self):
self.db.store_status({})
self.status.put_item.assert_called_with(data=ANY, overwrite=True)
for other_table in [self.assignments, self.revisions, self.units]:
other_table.put_item.assert_not_called()
def test_get_assignments(self):
assignment = self.db.get_assignments()
self.assertEqual([ASSIGNED], assignment)
self.assignments.batch_get.assert_called_with([{
'instance_id':
self.instance_id
}, {
'instance_id':
'global_7'
}])
def test_get_assignments_global(self):
self.assignments.batch_get.return_value = [{
'assignment': ASSIGNED
}, {
'assignment': ASSIGNED[::-1]
}]
assignment = self.db.get_assignments()
self.assertEqual(2, len(assignment))
def test_get_units(self):
units = self.db.get_units([ASSIGNED])
self.assertEqual(3, len(units))
self.revisions.batch_get.assert_called_with([{'rev_hash': ASSIGNED}])
self.units.batch_get.assert_called_with([{
'unit_hash': UNIT_3_HASH
}, {
'unit_hash': UNIT_1_HASH
}, {
'unit_hash': UNIT_2_HASH
}])
def test_get_units_hash_mismatch(self):
self.units.batch_get.return_value = [{
'name': '1',
'unit_file': 'pwned',
'environment': '',
'unit_hash': UNIT_1_HASH
}, {
'name': '2',
'unit_file': '',
'environment': '',
'unit_hash': UNIT_2_HASH
}, {
'name': '3',
'unit_file': '',
'environment': '',
'unit_hash': UNIT_3_HASH
}]
units = self.db.get_units([ASSIGNED])
self.assertEquals(3, len(units))
def test_get_units_decrypt(self):
self.revision['units'] = [
'2e96c29527f87d9d6a1dbab735590a23132abea196a785f607ec52d1c1a4c730'
]
self.units.batch_get.return_value = [{
'name':
'1',
'unit_file':
'',
'unit_hash':
'2e96c29527f87d9d6a1dbab735590a23132abea196a785f607ec52d1c1a4c730',
'environment_key':
'kms-ciphertext'.encode('base64'),
'environment_iv':
'MDAwMDAwMDAwMDAwMDAwMA==',
'environment_data':
'guZyiyEsGQ6e8HIOMRQsdeXMl+6k2ywTfZi+MojMrAg='
}]
self.kms.decrypt.return_value = {'Plaintext': '0000000000000000'}
units = self.db.get_units([ASSIGNED])
self.kms.decrypt.assert_called_with('kms-ciphertext')
decrypted_env = units[0].environment
self.assertEqual(len(decrypted_env), 2)
self.assertEqual(decrypted_env['foo'], 'bar')
self.assertEqual(decrypted_env['typesafe'], True)
class TestFlotillaAgentDynamo(unittest.TestCase):
def setUp(self):
self.status = MagicMock(spec=Table)
self.assignments = MagicMock(spec=Table)
self.revisions = MagicMock(spec=Table)
self.units = MagicMock(spec=Table)
self.kms = MagicMock(spec=KMSConnection)
self.instance_id = 'i-123456'
self.service = 'mock-service'
self.db = FlotillaAgentDynamo(self.instance_id, self.service,
self.status, self.assignments,
self.revisions, self.units, self.kms)
self.assignments.batch_get.return_value = [{'assignment': ASSIGNED}]
self.revision = {
'units': [UNIT_1_HASH, UNIT_2_HASH, UNIT_3_HASH],
'rev_hash': ASSIGNED,
'label': 'test'
}
self.revisions.batch_get.return_value = [self.revision]
self.units.batch_get.return_value = [
{'name': '1', 'unit_file': '', 'environment': '',
'unit_hash': UNIT_1_HASH},
{'name': '2', 'unit_file': '', 'environment': '',
'unit_hash': UNIT_2_HASH},
{'name': '3', 'unit_file': '', 'environment': '',
'unit_hash': UNIT_3_HASH}
]
def test_store_status(self):
self.db.store_status({})
self.status.put_item.assert_called_with(data=ANY, overwrite=True)
for other_table in [self.assignments, self.revisions, self.units]:
other_table.put_item.assert_not_called()
def test_get_assignments(self):
assignment = self.db.get_assignments()
self.assertEqual([ASSIGNED], assignment)
self.assignments.batch_get.assert_called_with([
{'instance_id': self.instance_id},
{'instance_id': 'global_7'}
])
def test_get_assignments_global(self):
self.assignments.batch_get.return_value = [
{'assignment': ASSIGNED},
{'assignment': ASSIGNED[::-1]}
]
assignment = self.db.get_assignments()
self.assertEqual(2, len(assignment))
def test_get_units(self):
units = self.db.get_units([ASSIGNED])
self.assertEqual(3, len(units))
self.revisions.batch_get.assert_called_with([{'rev_hash': ASSIGNED}])
self.units.batch_get.assert_called_with([
{'unit_hash': UNIT_3_HASH},
{'unit_hash': UNIT_1_HASH},
{'unit_hash': UNIT_2_HASH}
])
def test_get_units_hash_mismatch(self):
self.units.batch_get.return_value = [
{'name': '1', 'unit_file': 'pwned', 'environment': '',
'unit_hash': UNIT_1_HASH},
{'name': '2', 'unit_file': '', 'environment': '',
'unit_hash': UNIT_2_HASH},
{'name': '3', 'unit_file': '', 'environment': '',
'unit_hash': UNIT_3_HASH}
]
units = self.db.get_units([ASSIGNED])
self.assertEquals(3, len(units))
def test_get_units_decrypt(self):
self.revision['units'] = [
'2e96c29527f87d9d6a1dbab735590a23132abea196a785f607ec52d1c1a4c730']
self.units.batch_get.return_value = [{
'name': '1',
'unit_file': '',
'unit_hash': '2e96c29527f87d9d6a1dbab735590a23132abea196a785f607ec52d1c1a4c730',
'environment_key': 'kms-ciphertext'.encode('base64'),
'environment_iv': 'MDAwMDAwMDAwMDAwMDAwMA==',
'environment_data': 'guZyiyEsGQ6e8HIOMRQsdeXMl+6k2ywTfZi+MojMrAg='
}]
self.kms.decrypt.return_value = {
'Plaintext': '0000000000000000'
}
units = self.db.get_units([ASSIGNED])
self.kms.decrypt.assert_called_with('kms-ciphertext')
decrypted_env = units[0].environment
self.assertEqual(len(decrypted_env), 2)
self.assertEqual(decrypted_env['foo'], 'bar')
self.assertEqual(decrypted_env['typesafe'], True)
