Are we testing against JupyterHub 1.3?

[consideRatio]

It seems we have fixture that creates a jupyterhub pod with the version hardcoded to jupyterhub 1.3.

We should make our tests test against the version of jupyterhub we expect it to be tested against.

kubespawner/tests/conftest.py

Lines 414 to 423 in 127647c

	pod_manifest = V1Pod(
	metadata={
	"name": pod_name,
	"labels": {"component": "hub", "hub-name": pod_name},
	},
	spec=V1PodSpec(
	volumes=volumes,
	containers=[
	{
	"image": "jupyterhub/jupyterhub:1.3",

kubespawner/.github/workflows/test.yaml

Lines 40 to 61 in 127647c

	include:
	# Tests with oldest supported Python, jupyterhub, k8s, and k8s client
	#
	# NOTE: If lower bounds are updated, also update our test for the
	# lower bounds in pyproject.toml.
	#
	- python: "3.7"
	k3s: v1.24
	test_dependencies: >-
	jupyterhub==4.0.0
	kubernetes_asyncio==24.2.3
	# Test with modern python and k8s versions
	- python: "3.11"
	k3s: v1.27
	- python: "3.12"
	k3s: v1.28
	# Test with latest python and JupyterHub in main branch
	- python: "3.X"
	k3s: latest
	test_dependencies: git+https://github.com/jupyterhub/jupyterhub

---

Confusion points for me are currently:

• We are installing jupyterhub locally, but we also in our test suite start a jupyterhub pod with version 1.3. How is the hub pod used compared to the local jupyterhub software in our test suite?