Tests all the whereabouts versions (#14)

Adds integration tests for all the currently supported whereabouts
versions.

tests/integration/test_whereabouts.py

@@ -5,6 +5,7 @@
 import logging
 from pathlib import Path
 
+import pytest
 from k8s_test_harness import harness
 from k8s_test_harness.util import env_util, k8s_util
 
@@ -14,9 +15,9 @@
 MANIFESTS_DIR = DIR / ".." / "templates"
 
 
-def _get_whereabouts_helm_cmd():
+def _get_whereabouts_helm_cmd(whereabouts_version):
     whereabouts_rock = env_util.get_build_meta_info_for_rock_version(
-        "whereabouts", "0.6.3", "amd64"
+        "whereabouts", whereabouts_version, "amd64"
     )
     rock_image = whereabouts_rock.image
 
@@ -40,24 +41,27 @@ def _get_whereabouts_helm_cmd():
     )
 
 
-def test_integration_whereabouts(module_instance: harness.Instance):
+@pytest.mark.parametrize("whereabouts_version", ("0.6.3", "0.6.1", "0.5.4"))
+def test_integration_whereabouts(
+    function_instance: harness.Instance, whereabouts_version: str
+):
     # We also need multus in order to test out whereabouts.
     # It should become Available if everything is fine with it.
     helm_cmd = k8s_util.get_helm_install_command(
         "multus", "oci://registry-1.docker.io/bitnamicharts/multus-cni"
     )
-    module_instance.exec(helm_cmd)
-    k8s_util.wait_for_daemonset(module_instance, "multus-multus-cni", "kube-system")
+    function_instance.exec(helm_cmd)
+    k8s_util.wait_for_daemonset(function_instance, "multus-multus-cni", "kube-system")
 
-    module_instance.exec(_get_whereabouts_helm_cmd())
-    k8s_util.wait_for_daemonset(module_instance, "whereabouts", "whereabouts")
+    function_instance.exec(_get_whereabouts_helm_cmd(whereabouts_version))
+    k8s_util.wait_for_daemonset(function_instance, "whereabouts", "whereabouts")
 
     # Create a NetworkAttachmentDefinition and a deployment requiring it.
     for filename in ["whereabouts-net-definition.yaml", "deployment.yaml"]:
         manifest = MANIFESTS_DIR / filename
-        module_instance.exec(
+        function_instance.exec(
             ["k8s", "kubectl", "apply", "-f", "-"],
             input=Path(manifest).read_bytes(),
         )
 
-    k8s_util.wait_for_deployment(module_instance, "netshoot-deployment")
+    k8s_util.wait_for_deployment(function_instance, "netshoot-deployment")