Add integration tests

This test will perform the following operations:
    - Collect the enabled repositories prior to the analysis start
    - Run the analysis and assert that we successfully enabled the RHSM repositories
    - Collect the enabled repositories after the tool run to compare with the repositories prior to the analysis

plans/tier0.fmf

@@ -174,3 +174,29 @@ description+: |
             # Exclude the rhel_subman check, we don't use RHSM for the conversion
             exclude:
                 - checks-after-conversion/rhel_subman
+
+    /offline_system_analysis:
+        adjust+:
+          # Disabled due to known issue: https://issues.redhat.com/browse/RHELC-1040
+          # Enable once this gets fixed
+          - enabled: false
+            when: distro == oracle-7
+        environment+:
+            CONVERT2RHEL_OUTDATED_PACKAGE_CHECK_SKIP: 1
+            when: distro == oracle-8
+            because: |
+                The subman is installed from CentOS repo, resulting in outdated python3-ethtool
+                package which is then interfering with the test, inhibiting the conversion.
+        prepare+:
+            - name: Install subscription manager
+              how: ansible
+              playbook: tests/ansible_collections/roles/install-submgr/main.yml
+            - name: Allow access to Satellite only
+              how: shell
+              script: pytest --setup-show -svv tests/integration/*/destructive/offline-system-conversion/prepare_system.py
+        discover+:
+            test+<:
+                - offline-system-conversion/offline_system_analysis
+            # Exclude the rhel_subman check, we don't use RHSM for the conversion
+            exclude:
+                - checks-after-conversion/rhel_subman

pytest.ini

@@ -18,6 +18,7 @@ markers =
     test_satellite_conversion
     test_pre_registered_conversion
     test_offline_system_conversion
+    test_offline_system_analysis
     test_failures_and_skips_in_report
     test_successful_report
     test_convert_successful_report

tests/integration/tier0/destructive/offline-system-conversion/main.fmf

@@ -12,3 +12,6 @@ tag+:
 
 /offline_system_conversion:
     test: pytest -m test_offline_system_conversion
+
+/offline_system_analysis:
+    test: pytest -m test_offline_system_analysis

tests/integration/tier0/destructive/offline-system-conversion/test_offline_system_analysis.py

@@ -0,0 +1,48 @@
+import pytest
+
+from conftest import TEST_VARS
+
+
+def collect_enabled_repositories(shell):
+    """
+    Collect the enabled repositories through a subscription-manager call.
+
+    This function will return a list of repositories enabled.
+    """
+    raw_output = shell("subscription-manager repos --list-enabled").output
+    assert raw_output
+
+    enabled_repositories = []
+    for line in raw_output.splitlines():
+        if line.startswith("Repo ID:"):
+            # Get the repo_id as in that split it will be the last thing in the
+            # array.
+            repo_id = line.split("Repo ID:")[-1]
+            enabled_repositories.append(repo_id)
+
+    return enabled_repositories
+
+
+@pytest.mark.test_offline_system_analysis
+def test_offline_system_analysis(shell, convert2rhel):
+    """Test analysis systems not connected to the Internet but requiring sub-mgr (e.g. managed by Satellite).
+
+    This test will perform the following operations:
+        - Collect the enabled repositories prior to the analysis start
+        - Run the analysis and assert that we successfully enabled the RHSM repositories
+        - Collect the enabled repositories after the tool run to compare with the repositories prior to the analysis
+    """
+
+    enabled_repositories_prior_analysis = collect_enabled_repositories(shell)
+
+    with convert2rhel(
+        "analysis -y -k {} -o {} --debug".format(
+            TEST_VARS["SATELLITE_KEY"],
+            TEST_VARS["SATELLITE_ORG"],
+        )
+    ) as c2r:
+        c2r.expect("Rollback: Enabling RHSM repositories")
+    assert c2r.exitstatus == 0
+
+    enabled_repositories_after_analysis = collect_enabled_repositories(shell)
+    assert enabled_repositories_prior_analysis == enabled_repositories_after_analysis