[6.14.z] Add test for subnet disk image download

tests/foreman/cli/test_bootdisk.py

@@ -12,14 +12,15 @@
 
 """
 
-from fauxfactory import gen_mac, gen_string
+from fauxfactory import gen_ipaddr, gen_mac, gen_string
 import pytest
 
 from robottelo.config import settings
-from robottelo.constants import HTTPS_MEDIUM_URL
+from robottelo.constants import HTTPS_MEDIUM_URL, SUBNET_IPAM_TYPES
 
 
-@pytest.mark.parametrize('module_sync_kickstart_content', [7, 8, 9], indirect=True)
+@pytest.mark.upgrade
+@pytest.mark.rhel_ver_match('[^6]')
 def test_positive_bootdisk_download_https(
     request,
     module_location,
@@ -90,3 +91,49 @@ def _finalize():
     # Check if full-host bootdisk can be downloaded.
     bootdisk = module_target_sat.cli.Bootdisk.host({'host-id': host['id'], 'full': 'true'})
     assert 'Successfully downloaded host disk image' in bootdisk['message']
+
+
+@pytest.mark.upgrade
+def test_positive_bootdisk_subnet_download(module_location, module_org, module_target_sat):
+    """Verify satellite is able to download subnet disk image.
+
+    :id: ed6da37f-ba3f-43c9-9169-40c818e42136
+
+    :steps:
+        1. Create a subnet
+        2. Download the subnet disk image
+        3. Check if subnet disk image is downloaded properly
+
+    :expectedresults: subnet disk image is downloaded properly
+
+    :Verifies: SAT-23549
+
+    :customerscenario: true
+    """
+    capsule = module_target_sat.nailgun_smart_proxy
+    file_name = gen_string('alpha')
+    name = gen_string('alpha')
+    mask = '255.255.255.0'
+    network = gen_ipaddr()
+    domain = module_target_sat.cli_factory.make_domain(
+        {'organization-id': module_org.id, 'location-id': module_location.id}
+    )
+    gateway = gen_ipaddr()
+    subnet = module_target_sat.cli_factory.make_subnet(
+        {
+            'name': name,
+            'mask': mask,
+            'network': network,
+            'domain-ids': [domain['id']],
+            'gateway': gateway,
+            'ipam': SUBNET_IPAM_TYPES['dhcp'],
+            'tftp-id': capsule.id,
+            'discovery-id': capsule.id,
+            'remote-execution-proxy-ids': capsule.id,
+        }
+    )
+    # Check if subnet disk image bootdisk can be downloaded.
+    bootdisk = module_target_sat.cli.Bootdisk.subnet(
+        {'subnet-id': subnet['id'], 'file': f'{file_name}'}
+    )
+    assert f'Successfully downloaded subnet disk image to {file_name}' in bootdisk['message']