TPT-4462: Add integration tests for RDMA interfaces

[mawilk90]

📝 Description

Created integration tests for functionality of RDMA interfaces

Note:
RDMA functionality is available on DevCloud only at the moment

✔️ How to Test

make test-int TEST_ARGS="-k test_get_vpc_with_rdma_type"
make test-int TEST_ARGS="-k test_get_vpc"
make test-int TEST_ARGS="-k test_get_subnet_with_rdma_type"
make test-int TEST_ARGS="-k test_get_subnet"

[Copilot]

Pull request overview

Adds integration coverage for RDMA VPC/Subnet behavior, ensuring vpc_type is surfaced correctly and RDMA resources behave as expected (notably around IPv6 behavior) in DevCloud.

Changes:

• Extend existing VPC/Subnet integration assertions to validate vpc_type == "regular".
• Add new RDMA-focused integration tests for loading and filtering RDMA VPCs and for creating/loading RDMA subnets.
• Introduce a session-scoped create_vpc_with_rdma_type fixture to provision RDMA VPCs for tests.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
test/integration/models/vpc/test_vpc.py	Adds assertions for regular VPCs/subnets and introduces RDMA VPC/Subnet integration tests.
test/integration/conftest.py	Adds a session-scoped fixture to create/delete an RDMA VPC for integration tests.

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[ezilber-akamai]

I'm seeing some failures locally in test_get_subnet and test_get_vpc, both tests give me an error because there is no region in DevCloud with the capabilities VPCs, VPC IPv6 Stack, and Linode Interfaces, or at least there is not one returned.

[mawilk90]

I'm seeing some failures locally in test_get_subnet and test_get_vpc, both tests give me an error because there is no region in DevCloud with the capabilities VPCs, VPC IPv6 Stack, and Linode Interfaces, or at least there is not one returned.

It's strange, could you please try again @ezilber-akamai ? Maybe it was a kind of temporary issue, because I'm able to run it locally with DevCloud?