323 lines
12 KiB
Python
323 lines
12 KiB
Python
import pytest
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import boto3
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from botocore.exceptions import ClientError
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import sure # noqa # pylint: disable=unused-import
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from moto import mock_ec2
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from uuid import uuid4
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VPC_CIDR = "10.0.0.0/16"
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BAD_VPC = "vpc-deadbeef"
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BAD_IGW = "igw-deadbeef"
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@mock_ec2
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def test_igw_create_boto3():
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"""internet gateway create"""
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ec2 = boto3.resource("ec2", "us-west-1")
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client = boto3.client("ec2", "us-west-1")
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with pytest.raises(ClientError) as ex:
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client.create_internet_gateway(DryRun=True)
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ex.value.response["ResponseMetadata"]["HTTPStatusCode"].should.equal(412)
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ex.value.response["Error"]["Code"].should.equal("DryRunOperation")
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ex.value.response["Error"]["Message"].should.equal(
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"An error occurred (DryRunOperation) when calling the CreateInternetGateway operation: Request would have succeeded, but DryRun flag is set"
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)
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igw = ec2.create_internet_gateway()
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igw.id.should.match(r"igw-[0-9a-f]+")
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igw = client.describe_internet_gateways(InternetGatewayIds=[igw.id])[
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"InternetGateways"
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][0]
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igw["Attachments"].should.have.length_of(0)
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@mock_ec2
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def test_igw_attach_boto3():
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"""internet gateway attach"""
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ec2 = boto3.resource("ec2", "us-west-1")
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client = boto3.client("ec2", "us-west-1")
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igw = ec2.create_internet_gateway()
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vpc = ec2.create_vpc(CidrBlock=VPC_CIDR)
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with pytest.raises(ClientError) as ex:
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vpc.attach_internet_gateway(InternetGatewayId=igw.id, DryRun=True)
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ex.value.response["ResponseMetadata"]["HTTPStatusCode"].should.equal(412)
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ex.value.response["Error"]["Code"].should.equal("DryRunOperation")
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ex.value.response["Error"]["Message"].should.equal(
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"An error occurred (DryRunOperation) when calling the AttachInternetGateway operation: Request would have succeeded, but DryRun flag is set"
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)
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vpc.attach_internet_gateway(InternetGatewayId=igw.id)
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igw = client.describe_internet_gateways(InternetGatewayIds=[igw.id])[
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"InternetGateways"
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][0]
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igw["Attachments"].should.equal([{"State": "available", "VpcId": vpc.id}])
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@mock_ec2
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def test_igw_attach_bad_vpc_boto3():
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"""internet gateway fail to attach w/ bad vpc"""
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ec2 = boto3.resource("ec2", "us-west-1")
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igw = ec2.create_internet_gateway()
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with pytest.raises(ClientError) as ex:
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igw.attach_to_vpc(VpcId=BAD_VPC)
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ex.value.response["ResponseMetadata"]["HTTPStatusCode"].should.equal(400)
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ex.value.response["ResponseMetadata"].should.have.key("RequestId")
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ex.value.response["Error"]["Code"].should.equal("InvalidVpcID.NotFound")
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@mock_ec2
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def test_igw_attach_twice_boto3():
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"""internet gateway fail to attach twice"""
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ec2 = boto3.resource("ec2", "us-west-1")
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client = boto3.client("ec2", region_name="us-west-1")
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igw = ec2.create_internet_gateway()
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vpc1 = ec2.create_vpc(CidrBlock=VPC_CIDR)
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vpc2 = ec2.create_vpc(CidrBlock=VPC_CIDR)
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client.attach_internet_gateway(InternetGatewayId=igw.id, VpcId=vpc1.id)
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with pytest.raises(ClientError) as ex:
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client.attach_internet_gateway(InternetGatewayId=igw.id, VpcId=vpc2.id)
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ex.value.response["ResponseMetadata"]["HTTPStatusCode"].should.equal(400)
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ex.value.response["ResponseMetadata"].should.have.key("RequestId")
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ex.value.response["Error"]["Code"].should.equal("Resource.AlreadyAssociated")
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@mock_ec2
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def test_igw_detach_boto3():
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"""internet gateway detach"""
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ec2 = boto3.resource("ec2", "us-west-1")
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client = boto3.client("ec2", region_name="us-west-1")
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igw = ec2.create_internet_gateway()
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vpc = ec2.create_vpc(CidrBlock=VPC_CIDR)
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client.attach_internet_gateway(InternetGatewayId=igw.id, VpcId=vpc.id)
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with pytest.raises(ClientError) as ex:
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client.detach_internet_gateway(
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InternetGatewayId=igw.id, VpcId=vpc.id, DryRun=True
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)
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ex.value.response["Error"]["Code"].should.equal("DryRunOperation")
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ex.value.response["ResponseMetadata"]["HTTPStatusCode"].should.equal(412)
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ex.value.response["Error"]["Message"].should.equal(
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"An error occurred (DryRunOperation) when calling the DetachInternetGateway operation: Request would have succeeded, but DryRun flag is set"
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)
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client.detach_internet_gateway(InternetGatewayId=igw.id, VpcId=vpc.id)
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igw = igw = client.describe_internet_gateways(InternetGatewayIds=[igw.id])[
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"InternetGateways"
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][0]
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igw["Attachments"].should.have.length_of(0)
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@mock_ec2
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def test_igw_detach_wrong_vpc_boto3():
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"""internet gateway fail to detach w/ wrong vpc"""
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ec2 = boto3.resource("ec2", "us-west-1")
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client = boto3.client("ec2", region_name="us-west-1")
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igw = ec2.create_internet_gateway()
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vpc1 = ec2.create_vpc(CidrBlock=VPC_CIDR)
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vpc2 = ec2.create_vpc(CidrBlock=VPC_CIDR)
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client.attach_internet_gateway(InternetGatewayId=igw.id, VpcId=vpc1.id)
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with pytest.raises(ClientError) as ex:
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client.detach_internet_gateway(InternetGatewayId=igw.id, VpcId=vpc2.id)
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ex.value.response["ResponseMetadata"]["HTTPStatusCode"].should.equal(400)
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ex.value.response["ResponseMetadata"].should.have.key("RequestId")
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ex.value.response["Error"]["Code"].should.equal("Gateway.NotAttached")
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@mock_ec2
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def test_igw_detach_invalid_vpc_boto3():
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"""internet gateway fail to detach w/ invalid vpc"""
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ec2 = boto3.resource("ec2", "us-west-1")
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client = boto3.client("ec2", region_name="us-west-1")
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igw = ec2.create_internet_gateway()
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vpc = ec2.create_vpc(CidrBlock=VPC_CIDR)
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client.attach_internet_gateway(InternetGatewayId=igw.id, VpcId=vpc.id)
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with pytest.raises(ClientError) as ex:
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client.detach_internet_gateway(InternetGatewayId=igw.id, VpcId=BAD_VPC)
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ex.value.response["ResponseMetadata"]["HTTPStatusCode"].should.equal(400)
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ex.value.response["ResponseMetadata"].should.have.key("RequestId")
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ex.value.response["Error"]["Code"].should.equal("Gateway.NotAttached")
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@mock_ec2
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def test_igw_detach_unattached_boto3():
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"""internet gateway fail to detach unattached"""
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ec2 = boto3.resource("ec2", "us-west-1")
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client = boto3.client("ec2", region_name="us-west-1")
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igw = ec2.create_internet_gateway()
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vpc = ec2.create_vpc(CidrBlock=VPC_CIDR)
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with pytest.raises(ClientError) as ex:
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client.detach_internet_gateway(InternetGatewayId=igw.id, VpcId=vpc.id)
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ex.value.response["ResponseMetadata"]["HTTPStatusCode"].should.equal(400)
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ex.value.response["ResponseMetadata"].should.have.key("RequestId")
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ex.value.response["Error"]["Code"].should.equal("Gateway.NotAttached")
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@mock_ec2
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def test_igw_delete_boto3():
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"""internet gateway delete"""
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ec2 = boto3.resource("ec2", "us-west-1")
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client = boto3.client("ec2", region_name="us-west-1")
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ec2.create_vpc(CidrBlock=VPC_CIDR)
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igw = ec2.create_internet_gateway()
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[i["InternetGatewayId"] for i in (retrieve_all(client))].should.contain(igw.id)
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with pytest.raises(ClientError) as ex:
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client.delete_internet_gateway(InternetGatewayId=igw.id, DryRun=True)
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ex.value.response["Error"]["Code"].should.equal("DryRunOperation")
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ex.value.response["ResponseMetadata"]["HTTPStatusCode"].should.equal(412)
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ex.value.response["Error"]["Message"].should.equal(
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"An error occurred (DryRunOperation) when calling the DeleteInternetGateway operation: Request would have succeeded, but DryRun flag is set"
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)
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client.delete_internet_gateway(InternetGatewayId=igw.id)
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[i["InternetGatewayId"] for i in (retrieve_all(client))].shouldnt.contain(igw.id)
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@mock_ec2
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def test_igw_delete_attached_boto3():
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"""internet gateway fail to delete attached"""
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ec2 = boto3.resource("ec2", "us-west-1")
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client = boto3.client("ec2", "us-west-1")
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igw = ec2.create_internet_gateway()
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vpc = ec2.create_vpc(CidrBlock=VPC_CIDR)
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client.attach_internet_gateway(InternetGatewayId=igw.id, VpcId=vpc.id)
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with pytest.raises(ClientError) as ex:
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client.delete_internet_gateway(InternetGatewayId=igw.id)
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ex.value.response["ResponseMetadata"]["HTTPStatusCode"].should.equal(400)
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ex.value.response["ResponseMetadata"].should.have.key("RequestId")
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ex.value.response["Error"]["Code"].should.equal("DependencyViolation")
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@mock_ec2
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def test_igw_describe_boto3():
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"""internet gateway fetch by id"""
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ec2 = boto3.resource("ec2", "us-west-1")
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client = boto3.client("ec2", "us-west-1")
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igw = ec2.create_internet_gateway()
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igw_by_search = client.describe_internet_gateways(InternetGatewayIds=[igw.id])[
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"InternetGateways"
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][0]
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igw.id.should.equal(igw_by_search["InternetGatewayId"])
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@mock_ec2
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def test_igw_describe_bad_id_boto3():
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"""internet gateway fail to fetch by bad id"""
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client = boto3.client("ec2", "us-west-1")
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with pytest.raises(ClientError) as ex:
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client.describe_internet_gateways(InternetGatewayIds=[BAD_IGW])
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ex.value.response["ResponseMetadata"]["HTTPStatusCode"].should.equal(400)
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ex.value.response["ResponseMetadata"].should.have.key("RequestId")
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ex.value.response["Error"]["Code"].should.equal("InvalidInternetGatewayID.NotFound")
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@mock_ec2
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def test_igw_filter_by_vpc_id_boto3():
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"""internet gateway filter by vpc id"""
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ec2 = boto3.resource("ec2", "us-west-1")
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client = boto3.client("ec2", "us-west-1")
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igw1 = ec2.create_internet_gateway()
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ec2.create_internet_gateway()
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vpc = ec2.create_vpc(CidrBlock=VPC_CIDR)
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client.attach_internet_gateway(InternetGatewayId=igw1.id, VpcId=vpc.id)
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result = client.describe_internet_gateways(
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Filters=[{"Name": "attachment.vpc-id", "Values": [vpc.id]}]
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)
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result["InternetGateways"].should.have.length_of(1)
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result["InternetGateways"][0]["InternetGatewayId"].should.equal(igw1.id)
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@mock_ec2
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def test_igw_filter_by_tags_boto3():
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"""internet gateway filter by vpc id"""
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ec2 = boto3.resource("ec2", "us-west-1")
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client = boto3.client("ec2", "us-west-1")
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igw1 = ec2.create_internet_gateway()
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ec2.create_internet_gateway()
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tag_value = str(uuid4())
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igw1.create_tags(Tags=[{"Key": "tests", "Value": tag_value}])
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result = retrieve_all(client, [{"Name": "tag:tests", "Values": [tag_value]}])
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result.should.have.length_of(1)
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result[0]["InternetGatewayId"].should.equal(igw1.id)
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@mock_ec2
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def test_igw_filter_by_internet_gateway_id_boto3():
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"""internet gateway filter by internet gateway id"""
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ec2 = boto3.resource("ec2", "us-west-1")
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client = boto3.client("ec2", "us-west-1")
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igw1 = ec2.create_internet_gateway()
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ec2.create_internet_gateway()
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result = client.describe_internet_gateways(
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Filters=[{"Name": "internet-gateway-id", "Values": [igw1.id]}]
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)
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result["InternetGateways"].should.have.length_of(1)
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result["InternetGateways"][0]["InternetGatewayId"].should.equal(igw1.id)
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@mock_ec2
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def test_igw_filter_by_attachment_state_boto3():
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"""internet gateway filter by attachment state"""
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ec2 = boto3.resource("ec2", "us-west-1")
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client = boto3.client("ec2", "us-west-1")
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igw1 = ec2.create_internet_gateway()
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igw2 = ec2.create_internet_gateway()
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vpc = ec2.create_vpc(CidrBlock=VPC_CIDR)
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client.attach_internet_gateway(InternetGatewayId=igw1.id, VpcId=vpc.id)
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filters = [{"Name": "attachment.state", "Values": ["available"]}]
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all_ids = [igw["InternetGatewayId"] for igw in (retrieve_all(client, filters))]
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all_ids.should.contain(igw1.id)
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all_ids.shouldnt.contain(igw2.id)
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@mock_ec2
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def test_create_internet_gateway_with_tags():
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ec2 = boto3.resource("ec2", region_name="eu-central-1")
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igw = ec2.create_internet_gateway(
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TagSpecifications=[
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{
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"ResourceType": "internet-gateway",
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"Tags": [{"Key": "test", "Value": "TestRouteTable"}],
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}
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]
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)
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igw.tags.should.have.length_of(1)
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igw.tags.should.equal([{"Key": "test", "Value": "TestRouteTable"}])
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def retrieve_all(client, filters=[]): # pylint: disable=W0102
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resp = client.describe_internet_gateways(Filters=filters)
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all_igws = resp["InternetGateways"]
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token = resp.get("NextToken")
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while token:
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resp = client.describe_internet_gateways(NextToken=token, Filters=filters)
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all_igws.extend(resp["InternetGateways"])
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token = resp.get("NextToken")
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return all_igws
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