def test_change_dict(self):
client = ClientMock()
hosted_zone_gateway = HostedZoneGateway(client)
usecase = FlipDNSRecord(client=client,
hosted_zone_gateway=hosted_zone_gateway,
live='test-green.example.co.uk',
green='test-green.example.co.uk',
blue='test-blue.example.co.uk',
target_domain='test.example.co.uk')
expected_dict = {
'HostedZoneId': '/hosted/id',
'ChangeBatch': {
'Comment':
'Flipping live to test-blue.example.co.uk.',
'Changes': [{
'Action': 'UPSERT',
'ResourceRecordSet': {
'Name': 'test.example.co.uk.',
'Type': 'A',
'AliasTarget': {
'HostedZoneId': 'Dan-and-Seb',
'DNSName': 'test-blue.example.co.uk.',
'EvaluateTargetHealth': False
}
}
}]
}
}
assert usecase.build_change_dict() == expected_dict
def test_correct_zone_records_found(self):
client = ClientMock()
hosted_zone_gateway = HostedZoneGateway(client)
assert hosted_zone_gateway.get_hosted_zone_records(
'test-blue.example.co.uk.') == [{
'Name': 'test-blue.example.co.uk.',
'Type': 'A',
'AliasTarget': {
'HostedZoneId': 'Seb',
'DNSName': 'super-elastic-load-balancer.example.co.uk.',
'EvaluateTargetHealth': False
}
}, {
'Name': 'test-green.example.co.uk.',
'Type': 'A',
'AliasTarget': {
'HostedZoneId': 'Dan',
'DNSName': 'super-elastic-load-balancer.example.co.uk.',
'EvaluateTargetHealth': False
}
}, {
'Name': 'test.example.co.uk.',
'Type': 'A',
'AliasTarget': {
'HostedZoneId': 'Dan-and-Seb',
'DNSName': 'test-green.example.co.uk.',
'EvaluateTargetHealth': False
}
}]
def test_gets_inactive_environment_correctly(self):
hosted_zone_gateway = HostedZoneGateway(ClientMock())
use_case = GetInactiveEnvironment(
blue='test-blue.example.co.uk',
green='test-green.example.co.uk',
target_domain='test.example.co.uk',
hosted_zone_gateway=hosted_zone_gateway)
assert use_case.call() == 'test-blue.example.co.uk'
def test_correct_zone_is_found(self):
client = ClientMock()
hosted_zone_gateway = HostedZoneGateway(client)
assert hosted_zone_gateway.get_hosted_zone(
'test-blue.example.co.uk.') == {
'Id': '/hosted/id',
'Name': 'example.co.uk.'
}
def test_gets_correct_non_live_resource_record(self):
client = ClientMock()
hosted_zone_gateway = HostedZoneGateway(client)
usecase = FlipDNSRecord(client=client,
hosted_zone_gateway=hosted_zone_gateway,
live='test-green.example.co.uk',
green='test-green.example.co.uk',
blue='test-blue.example.co.uk',
target_domain='test.example.co.uk')
assert usecase.get_non_live_resource() == 'test-blue.example.co.uk.'
def test_end_to_end(self):
client = ClientMock()
hosted_zone_gateway = HostedZoneGateway(client)
usecase = FlipDNSRecord(client=client,
hosted_zone_gateway=hosted_zone_gateway,
live='test-green.example.co.uk',
green='test-green.example.co.uk',
blue='test-blue.example.co.uk',
target_domain='test.example.co.uk')
assert usecase.call()['ChangeInfo'][
'Comment'] == 'Flipping live to test-blue.example.co.uk.'
def test_change_resource_dict(self):
client = ClientMock()
hosted_zone_gateway = HostedZoneGateway(client)
usecase = FlipDNSRecord(client=client,
hosted_zone_gateway=hosted_zone_gateway,
live='test-green.example.co.uk',
green='test-green.example.co.uk',
blue='test-blue.example.co.uk',
target_domain='test.example.co.uk')
expected_dict = {
'Name': 'test.example.co.uk.',
'Type': 'A',
'AliasTarget': {
'HostedZoneId': 'Dan-and-Seb',
'DNSName': 'test-blue.example.co.uk.',
'EvaluateTargetHealth': False
}
}
assert usecase.build_resource_dict() == expected_dict
def test_gets_current_live_environment_correctly(self):
hosted_zone_gateway = HostedZoneGateway(ClientMock())
use_case = GetCurrentLiveEnvironment(
target_domain='test.example.co.uk',
hosted_zone_gateway=hosted_zone_gateway)
assert use_case.call() == 'test-green.example.co.uk'