Convert perf tuning upgrade scenario to new format

tests/new_upgrades/conftest.py

@@ -98,3 +98,14 @@ def content_upgrade_shared_satellite():
     ) as test_duration:
         yield sat_instance
         test_duration.ready()
+
+
+@pytest.fixture
+def perf_tuning_upgrade_shared_satellite():
+    """Mark tests using this fixture with pytest.mark.perf_tuning_upgrades."""
+    sat_instance = shared_checkout("perf_tuning_upgrade")
+    with SharedResource(
+        "perf_tuning_upgrade_tests", shared_checkin, sat_instance=sat_instance
+    ) as test_duration:
+        yield sat_instance
+        test_duration.ready()

tests/new_upgrades/test_performance_tuning.py

@@ -0,0 +1,97 @@
+"""Test for Performance Tuning related Upgrade Scenario's
+
+:Requirement: UpgradedSatellite
+
+:CaseAutomation: Automated
+
+:CaseComponent: Installation
+
+:Team: Platform
+
+:CaseImportance: High
+
+"""
+
+import filecmp
+
+import pytest
+
+from robottelo.logging import logger
+from robottelo.utils.installer import InstallerCommand
+from robottelo.utils.shared_resource import SharedResource
+
+
+@pytest.fixture
+def perf_tuning_upgrade_setup(perf_tuning_upgrade_shared_satellite, upgrade_action):
+    """In preupgrade scenario we apply non-default tuning size.
+
+    :id: preupgrade-83404326-20b7-11ea-a370-48f17f1fc2e1
+
+    :steps:
+        1. collect the custom_hira.yaml file before upgrade.
+        2. Update the tuning size to non-default.
+        3. Check the updated tuning size.
+        4. If something gets wrong with updated tune size then restore the default tune size.
+
+    :expectedresults: Non-default tuning parameter should be applied.
+
+    """
+    target_sat = perf_tuning_upgrade_shared_satellite
+    with SharedResource(target_sat.hostname, upgrade_action, target_sat=target_sat) as sat_upgrade:
+        try:
+            target_sat.get(
+                local_path="custom-hiera-before-upgrade.yaml",
+                remote_path="/etc/foreman-installer/custom-hiera.yaml",
+            )
+            installer_obj = InstallerCommand(tuning='development')
+            command_output = target_sat.execute(installer_obj.get_command(), timeout='30m')
+            assert 'Success!' in command_output.stdout
+            installer_obj = InstallerCommand(help='tuning')
+            command_output = target_sat.execute(installer_obj.get_command())
+            assert 'default: "development"' in command_output.stdout
+
+        except Exception as exp:
+            logger.critical(exp)
+            installer_obj = InstallerCommand(tuning='default')
+            command_output = target_sat.execute(installer_obj.get_command(), timeout='30m')
+            assert 'Success!' in command_output.stdout
+            assert 'default: "default"' in command_output.stdout
+            raise
+        sat_upgrade.ready()
+        target_sat._session = None
+        yield target_sat
+
+
+@pytest.mark.perf_tuning_upgrades
+def test_post_performance_tuning_apply(perf_tuning_upgrade_setup):
+    """In postupgrade scenario, we verify the set tuning parameters and custom-hiera.yaml
+    file's content.
+
+    :id: postupgrade-31e26b08-2157-11ea-9223-001a4a1601d8
+
+    :steps:
+        1. Check the tuning size.
+        2. Compare the custom-hiera.yaml file.
+        3. Change the tuning size from non-default to default.
+
+    :expectedresults:
+        1. non-default tuning parameter should be set after upgrade.
+        2. custom-hiera.yaml file should be unchanged after upgrade.
+        3. tuning parameter update should work after upgrade.
+
+    """
+    target_sat = perf_tuning_upgrade_setup
+    installer_obj = InstallerCommand(help='tuning')
+    command_output = target_sat.execute(installer_obj.get_command(), timeout='30m')
+    assert 'default: "development"' in command_output.stdout
+    target_sat.get(
+        local_path="custom-hiera-after-upgrade.yaml",
+        remote_path="/etc/foreman-installer/custom-hiera.yaml",
+    )
+    assert filecmp.cmp('custom-hiera-before-upgrade.yaml', 'custom-hiera-after-upgrade.yaml')
+    installer_obj = InstallerCommand(tuning='default')
+    command_output = target_sat.execute(installer_obj.get_command(), timeout='30m')
+    assert 'Success!' in command_output.stdout
+    installer_obj = InstallerCommand(help='tuning')
+    command_output = target_sat.execute(installer_obj.get_command())
+    assert 'default: "default"' in command_output.stdout