moto/tests/test_ec2/test_egress_only_igw.py
2024-01-27 19:38:09 +00:00

111 lines
3.3 KiB
Python

import boto3
import pytest
from botocore.exceptions import ClientError
from moto import mock_aws
@mock_aws
def test_create():
ec2 = boto3.resource("ec2", region_name="us-west-1")
client = boto3.client("ec2", region_name="us-west-1")
vpc = list(ec2.vpcs.all())[0]
res = client.create_egress_only_internet_gateway(VpcId=vpc.id)
gateway = res["EgressOnlyInternetGateway"]
assert gateway["EgressOnlyInternetGatewayId"].startswith("eigw-")
assert gateway["Tags"] == []
assert "Attachments" in gateway
assert len(gateway["Attachments"]) == 1
assert gateway["Attachments"][0] == {"State": "attached", "VpcId": vpc.id}
@mock_aws
def test_create_with_unknown_vpc():
client = boto3.client("ec2", region_name="us-west-1")
with pytest.raises(ClientError) as ex:
client.create_egress_only_internet_gateway(VpcId="vpc-says-what")
err = ex.value.response["Error"]
assert err["Code"] == "InvalidVpcID.NotFound"
assert err["Message"] == "VpcID vpc-says-what does not exist."
@mock_aws
def test_describe_all():
ec2 = boto3.resource("ec2", region_name="us-west-1")
client = boto3.client("ec2", region_name="us-west-1")
vpc = list(ec2.vpcs.all())[0]
gw1 = client.create_egress_only_internet_gateway(VpcId=vpc.id)[
"EgressOnlyInternetGateway"
]
gw2 = client.create_egress_only_internet_gateway(VpcId=vpc.id)[
"EgressOnlyInternetGateway"
]
gateways = client.describe_egress_only_internet_gateways()[
"EgressOnlyInternetGateways"
]
assert len(gateways) >= 2, "Should have two recently created gateways"
assert gw1 in gateways
assert gw2 in gateways
@mock_aws
def test_describe_one():
ec2 = boto3.resource("ec2", region_name="us-west-1")
client = boto3.client("ec2", region_name="us-west-1")
vpc = list(ec2.vpcs.all())[0]
gw1 = client.create_egress_only_internet_gateway(VpcId=vpc.id)[
"EgressOnlyInternetGateway"
]
gw1_id = gw1["EgressOnlyInternetGatewayId"]
client.create_egress_only_internet_gateway(VpcId=vpc.id)[
"EgressOnlyInternetGateway"
]
gw3 = client.create_egress_only_internet_gateway(VpcId=vpc.id)[
"EgressOnlyInternetGateway"
]
gw3_id = gw3["EgressOnlyInternetGatewayId"]
gateways = client.describe_egress_only_internet_gateways(
EgressOnlyInternetGatewayIds=[gw1_id, gw3_id]
)["EgressOnlyInternetGateways"]
assert len(gateways) == 2
assert gw1 in gateways
assert gw3 in gateways
@mock_aws
def test_create_and_delete():
ec2 = boto3.resource("ec2", region_name="us-west-1")
client = boto3.client("ec2", region_name="us-west-1")
vpc = list(ec2.vpcs.all())[0]
gw1 = client.create_egress_only_internet_gateway(VpcId=vpc.id)[
"EgressOnlyInternetGateway"
]
gw1_id = gw1["EgressOnlyInternetGatewayId"]
assert (
len(
client.describe_egress_only_internet_gateways(
EgressOnlyInternetGatewayIds=[gw1_id]
)["EgressOnlyInternetGateways"]
)
== 1
)
client.delete_egress_only_internet_gateway(EgressOnlyInternetGatewayId=gw1_id)
assert (
len(
client.describe_egress_only_internet_gateways(
EgressOnlyInternetGatewayIds=[gw1_id]
)["EgressOnlyInternetGateways"]
)
== 0
)