Add foreman-maintain test for Podman login check (#19047)

Author: jameerpathan111

tests/foreman/maintain/test_health.py

@@ -27,6 +27,44 @@
 }
 
 
+@pytest.mark.satellite_iop_only
+def test_podman_login_check(request, sat_maintain):
+    """Test Podman login check with local Red Hat Lightspeed(IoP) Satellite.
+
+    :id: 70fd6d86-a647-442c-a971-cbd1207b734b
+
+    :setup: Configure a Satellite with local Red Hat Lightspeed(IoP) enabled.
+
+    :steps:
+        1. Run satellite-maintain update check.
+        2. Verify that the Podman login check passes.
+        3. Log out of the remote container registry.
+        4. Run satellite-maintain update check.
+        5. Verify that the Podman login check fails.
+
+    :Verifies: SAT-35282
+    """
+    iop_settings = settings.rh_cloud.iop_advisor_engine
+
+    request.addfinalizer(lambda: sat_maintain.podman_logout(iop_settings.registry))
+
+    check_description = 'Check whether podman needs to be logged in to the registry'
+    fail_message = (
+        'You are using containers from registry.redhat.io,\n'
+        'but your system is not logged in to the registry, or the login expired.\n'
+        'Please login to registry.redhat.io.'
+    )
+    # Login to Prod registry to ensure the check runs correctly, it won't work for any other registry
+    sat_maintain.podman_login(iop_settings.username, iop_settings.token, iop_settings.registry)
+    result = sat_maintain.cli.Health.check(options={'label': 'container-podman-login'})
+    assert 'FAIL' not in result.stdout
+    assert check_description in result.stdout, result.stdout
+    sat_maintain.podman_logout(iop_settings.registry)
+    result = sat_maintain.cli.Health.check(options={'label': 'container-podman-login'})
+    assert 'FAIL' in result.stdout
+    assert fail_message in result.stdout, result.stdout
+
+
 @pytest.mark.include_capsule
 def test_positive_health_list(sat_maintain):
     """List health check in satellite-maintain