Addressing comments

tests/foreman/ui/test_errata.py

@@ -64,31 +64,27 @@ def _generate_errata_applicability(hostname):
     host.errata_applicability(synchronous=False)
 
 
-def _install_client_package(client, package, errata_applicability=False):
+def _install_client_package(client, package):
     """Install a package in virtual machine client.
+    Errata applicability regenerated after successful yum execution.
 
     :param client: The Virtual machine client.
     :param package: the package to install in virtual machine client.
-    :param errata_applicability: If True, force host to generate errata applicability.
     :returns: True if package installed successfully, False otherwise.
     """
     result = client.execute(f'yum install -y {package}')
-    if errata_applicability:
-        _generate_errata_applicability(client.hostname)
     return result.status == 0
 
 
-def _remove_client_package(client, package, errata_applicability=False):
+def _remove_client_package(client, package):
     """Remove a package in virtual machine client.
+    Errata applicability regenerated after successful yum execution.
 
     :param client: The Virtual machine client.
     :param package: the package (full version, or name) to remove from virtual machine client.
-    :param errata_applicability: If True, force host to generate errata applicability.
     :returns: True if a package was removed successfully, False otherwise.
     """
     result = client.execute(f'yum remove -y {package}')
-    if errata_applicability:
-        _generate_errata_applicability(client.hostname)
     return result.status == 0
 
 
@@ -215,7 +211,6 @@ def registered_contenthost(
 
     result = rhel_contenthost.register(
         activation_keys=activation_key.name,
-        lifecycle_environment=module_lce,
         target=module_target_sat,
         org=module_org,
         loc=None,
@@ -294,12 +289,12 @@ def test_end_to_end(
     _repository = _product.repository[-1].read()
     # Remove custom package if present, then install outdated version
     _remove_client_package(registered_contenthost, FAKE_1_CUSTOM_PACKAGE_NAME)
-    assert _install_client_package(
-        registered_contenthost, FAKE_1_CUSTOM_PACKAGE, errata_applicability=True
-    )
+    assert _install_client_package(registered_contenthost, FAKE_1_CUSTOM_PACKAGE)
     assert (
-        registered_contenthost.applicable_errata_count == 1
-    ), 'Expected only one applicable errata after setup.'
+        appl_errata := registered_contenthost.applicable_errata_count
+    ) == 1, (
+        f'Expected one applicable errata: {CUSTOM_REPO_ERRATA_ID}, after setup. Got {appl_errata}'
+    )
 
     with session:
 
@@ -327,7 +322,7 @@ def test_end_to_end(
             == ERRATA_PACKAGES['module_stream_packages']
         )
 
-        # Install Errata, find REX install task
+        # Apply Errata, find REX install task
         session.host_new.apply_erratas(
             entity_name=registered_contenthost.hostname,
             search=f"errata_id == {CUSTOM_REPO_ERRATA_ID}",
@@ -370,6 +365,7 @@ def test_end_to_end(
         bulk_gen_end = datetime.strptime(task_status['ended_at'], _UTC_format)
         assert (bulk_gen_start - install_end).total_seconds() <= 30
         assert (bulk_gen_end - bulk_gen_start).total_seconds() <= 60
+
         # Errata should still be visible on satellite, but not on contenthost
         assert session.errata.read(CUSTOM_REPO_ERRATA_ID)
         assert not session.errata.search_content_hosts(