From a4b94d57c9fc3e63a57243d4051423795e3d47e9 Mon Sep 17 00:00:00 2001
From: amedvede <amedvede@redhat.com>
Date: Jul 29 2024 06:29:04 +0000
Subject: feat: added request-unretirement command


Signed-off-by: amedvede <amedvede@redhat.com>

---

diff --git a/fedpkg/cli.py b/fedpkg/cli.py
index d6c7715..75b8c88 100644
--- a/fedpkg/cli.py
+++ b/fedpkg/cli.py
@@ -21,11 +21,9 @@ import re
 import shutil
 import textwrap
 from datetime import datetime
-# Use deprecated pkg_resources if importlib isn't available (python 3.6)
-try:
-    import importlib.metadata
-except ImportError:
-    import pkg_resources
+
+import pkg_resources
+import requests
 import six
 from pyrpkg import rpkgError
 from pyrpkg.cli import cliClient
@@ -41,9 +39,11 @@ from fedpkg.utils import (assert_new_tests_repo, assert_valid_epel_package,
                           do_fork, expand_release, get_dist_git_url,
                           get_fedora_release_state, get_pagure_branches,
                           get_release_branches, get_stream_branches, is_epel,
-                          new_pagure_issue, sl_list_to_dict, verify_sls)
+                          new_pagure_issue, sl_list_to_dict, verify_sls,
+                          get_user_groups, get_last_commit_date)
 
 RELEASE_BRANCH_REGEX = r'^(f\d+|el\d+|epel\d+)$'
+BUGZILLA_URL_REGEX = r"https:\/\/bugzilla\.redhat\.com\/show_bug\.cgi\?id=(\d{7})"
 LOCAL_PACKAGE_CONFIG = 'package.cfg'
 
 BODHI_TEMPLATE = """\
@@ -95,17 +95,10 @@ require_testcases=%(require_testcases)s
 
 
 def check_bodhi_version():
-    # Use deprecated pkg_resources if importlib isn't available (python 3.6)
     try:
-        try:
-            importlib.metadata.distribution('bodhi_client')
-        except importlib.metadata.PackageNotFoundError:
-            raise rpkgError('bodhi-client < 2.0 is not supported.')
-    except NameError:
-        try:
-            pkg_resources.get_distribution('bodhi_client')
-        except pkg_resources.DistributionNotFound:
-            raise rpkgError('bodhi-client < 2.0 is not supported.')
+        pkg_resources.get_distribution('bodhi_client')
+    except pkg_resources.DistributionNotFound:
+        raise rpkgError('bodhi-client < 2.0 is not supported.')
 
 
 class fedpkgClient(cliClient):
@@ -136,6 +129,7 @@ class fedpkgClient(cliClient):
         self.register_request_repo()
         self.register_request_tests_repo()
         self.register_request_branch()
+        self.register_request_unretirement()
         self.register_do_fork()
         self.register_override()
         self.register_set_distgit_token()
@@ -487,8 +481,8 @@ class fedpkgClient(cliClient):
         request_branch_parser.add_argument(
             '--no-auto-module', default=False, action='store_true',
             help='If requesting an rpm arbitrary branch, do not '
-            'also request a new matching module.  See '
-            'https://pagure.io/fedrepo_req/issue/129'
+                 'also request a new matching module.  See '
+                 'https://pagure.io/fedrepo_req/issue/129'
         )
         request_branch_parser.add_argument(
             '--all-releases', default=False, action='store_true',
@@ -496,6 +490,69 @@ class fedpkgClient(cliClient):
         )
         request_branch_parser.set_defaults(command=self.request_branch)
 
+    def register_request_unretirement(self):
+        help_msg = "Request an unretirement of package branch"
+        # TODO improve description
+        description = textwrap.dedent("""
+            Request an unretirement of package branch
+            
+                {0} request-unretirement
+                
+            Below are various examples of requesting an unretirement of package branch.
+            
+            Request an unretirement of few branches:   
+            
+                {0} request-unretirement -b rawhide f32
+                
+            Request an unretirement of branch that was retired more than 8 weeks ago 
+            and requires bugzilla review to proceed:
+            
+                {0} request-unretirement --bz_url some_url.com
+                
+            Request an unretirement of package with different namespace than `rpms`:
+            
+                {0} request-unretirement -n test
+                
+            Request an unretirement of not actual package:
+            
+                {0} request-unretirement --repo name_of_package
+        """.format(self.name))
+        request_unretirement_parser = self.subparsers.add_parser(
+            "request-unretirement",
+            formatter_class=argparse.RawTextHelpFormatter,
+            help=help_msg,
+            description=description,
+        )
+        request_unretirement_parser.add_argument(
+            '--repo',
+            required=False,
+            dest='repo_name',
+            metavar='NAME',
+            help='Repository name to unretire some branches in.'
+        )
+        request_unretirement_parser.add_argument(
+            '--namespace',
+            required=False,
+            dest='repo_ns_name',
+            default='rpms',
+            help='Repository namespace name, as a default use `rpm`.',
+        )
+        request_unretirement_parser.add_argument(
+            "--bz_url",
+            required=False,
+            dest="bz_url",
+            default=None,
+            help="Bugzilla URL with re-review."
+        )
+        request_unretirement_parser.add_argument(
+            "-b", "--branches",
+            required=False,
+            nargs='+',
+            dest="branches",
+            help="Comma-separated list of branches for unretirement."
+        )
+        request_unretirement_parser.set_defaults(command=self.request_unretirement)
+
     def register_do_fork(self):
         help_msg = 'Create a new fork of the current repository'
         distgit_section = '{0}.distgit'.format(self.name)
@@ -569,8 +626,8 @@ class fedpkgClient(cliClient):
             'Updates the fedpkg.distgit API token in ~/.config/rpkg/{0}.conf file.\n\n\
             Tokens are of length 64 and contain only uppercase and numerical values.\n\
             The new API token can be generated at: \n\
-            https://{1}/settings/token/new'\
-            .format(self.name, urlparse(distgit_api_base_url).netloc)
+            https://{1}/settings/token/new' \
+                .format(self.name, urlparse(distgit_api_base_url).netloc)
 
         parser = self.subparsers.add_parser(
             'set-distgit-token',
@@ -586,8 +643,8 @@ class fedpkgClient(cliClient):
             'Updates the fedpkg.pagure API token in ~/.config/rpkg/{0}.conf file.\n\n\
             Tokens are of length 64 and contain only uppercase and numerical values.\n\
             The new API token. Can be generated at: \n\
-            https://{1}/settings/token/new'\
-            .format(self.name, urlparse(pagure_url).netloc)
+            https://{1}/settings/token/new' \
+                .format(self.name, urlparse(pagure_url).netloc)
 
         parser = self.subparsers.add_parser(
             'set-pagure-token',
@@ -1193,7 +1250,7 @@ class fedpkgClient(cliClient):
         if not (branch or all_releases) and active_branch:
             branch = active_branch
 
-        bodhi_url = config.get('{0}.bodhi'.format(name), 'url')
+        pdc_url = config.get('{0}.pdc'.format(name), 'url')
         if branch:
             if is_epel(branch):
                 assert_valid_epel_package(repo_name, branch)
@@ -1206,7 +1263,7 @@ class fedpkgClient(cliClient):
                         'underscores, and pluses are allowed in {0} branch '
                         'names'.format('flatpak' if ns == 'flatpaks' else 'module'))
             release_branches = list(itertools.chain(
-                *list(get_release_branches(bodhi_url).values())))
+                *list(get_release_branches(pdc_url).values())))
             # treat epel*-next the same as epel* release branches
             next_match = re.match(r'^(epel\d+)-next$', branch)
 
@@ -1217,14 +1274,14 @@ class fedpkgClient(cliClient):
         # If service levels were provided, verify them
         if service_levels:
             sl_dict = sl_list_to_dict(service_levels)
-            verify_sls(sl_dict)
+            verify_sls(pdc_url, sl_dict)
 
         pagure_section = '{0}.pagure'.format(name)
         pagure_url = config_get_safely(config, pagure_section, 'url')
         pagure_token = config_get_safely(config, pagure_section, 'token')
         if all_releases:
             release_branches = list(itertools.chain(
-                *list(get_release_branches(bodhi_url).values())))
+                *list(get_release_branches(pdc_url).values())))
             branches = [b for b in release_branches
                         if re.match(r'^(f\d+)$', b)]
         else:
@@ -1248,10 +1305,10 @@ class fedpkgClient(cliClient):
 
             # check whether the requested branch was already created
             if b not in get_pagure_branches(
-                logger=logger,
-                url=get_dist_git_url(anongiturl),
-                namespace=ns,
-                repo_name=repo_name
+                    logger=logger,
+                    url=get_dist_git_url(anongiturl),
+                    namespace=ns,
+                    repo_name=repo_name
             ):
                 print(new_pagure_issue(
                     logger, pagure_url, pagure_token, ticket_title, ticket_body,
@@ -1263,10 +1320,10 @@ class fedpkgClient(cliClient):
             # For non-standard rpm branch requests, also request a matching new
             # module repo with a matching branch.
             auto_module = (
-                ns == 'rpms'
-                and not re.match(RELEASE_BRANCH_REGEX, b)
-                and not next_match        # Dont run auto_module on epel-next requests
-                and not no_auto_module
+                    ns == 'rpms'
+                    and not re.match(RELEASE_BRANCH_REGEX, b)
+                    and not next_match  # Dont run auto_module on epel-next requests
+                    and not no_auto_module
             )
             if auto_module:
                 summary = ('Automatically requested module for '
@@ -1300,6 +1357,133 @@ class fedpkgClient(cliClient):
                     anongiturl=anongiturl,
                 )
 
+    def request_unretirement(self):
+        if self.args.repo_name:
+            self.cmd.repo_name = self.args.repo_name
+            self.cmd.ns = self.args.repo_ns_name
+
+        try:
+            if not self.args.branches:
+                active_branch = self.cmd.repo.active_branch.name
+                branches = [active_branch]
+            else:
+                branches = self.args.branches
+        except rpkgError:
+            branches = ["rawhide"]
+
+        self._request_unretirement(
+            logger=self.log,
+            repo_name=self.cmd.repo_name,
+            ns=self.cmd.ns,
+            branches=branches,
+            bugzila_url=self.args.bz_url,
+            fas_name=self.cmd.user,
+            name=self.name,
+            config=self.config,
+        )
+
+    @staticmethod
+    def _request_unretirement(
+            logger, repo_name, ns, branches, bugzila_url, fas_name, name, config
+    ):
+        """ Implementation of `request_unretirement`.
+
+        Submits a request for a unretretirement of package branch.
+
+        :param logger: A logger object.
+        :param repo_name: The string of the repo name.
+        :param ns: The string of pacakge namespace.
+        :param branches: The list of branches that need to be unretired.
+        :param bugzila_url: The URL of the bugzilla review.
+            Typically, the value of `self.args.bz_url`, None if not needed.
+        :param fas_name: The string of fas name of user.
+            Typically value is `self.cmd.user`.
+        :param name: A string representing which section of the config should be
+            used.  Typically, the value of `self.name`.
+        :param config: A dict containing the configuration, loaded from file.
+            Typically, the value of `self.config`.
+        """
+
+        # TODO: add function description
+        # TODO: write a check for input parameters
+        # don't know what should be here yet
+
+        # decide if ticket is require bugzilla url
+        def get_date_diff(today_date, commit_date):
+            commit_date = datetime.fromtimestamp(int(commit_date))
+            date_diff = today_date - commit_date
+            return date_diff.days
+
+        distgit_section = '{0}.distgit'.format(name)
+        distgit_url = config_get_safely(config, distgit_section, 'apibaseurl')
+        today_date = datetime.now()
+        bugzilla_need = False
+
+        for branch in branches:
+            commit_date = get_last_commit_date(distgit_url, ns, repo_name, branch)
+            date_diff = get_date_diff(today_date, commit_date)
+            if date_diff > 56:  # 56 days is 8 weeks
+                bugzilla_need = True
+                if bugzila_url is None:
+                    raise rpkgError(
+                        "Bugzilla url should be provided,"
+                        "because last commit was made more than 8 weeks ago."
+                    )
+
+        # is user in packager group
+        is_user_a_packager = False
+        user_groups = get_user_groups(fas_name)
+        for group in user_groups:
+            if group['groupname'] == 'packager':
+                is_user_a_packager = True
+                break
+        if not is_user_a_packager:
+            raise rpkgError("The user should be in `packager` group.")
+
+        # is bug has fedora-review+ flag
+        def get_bug_id(bugzilla_url):
+            match = re.search(BUGZILLA_URL_REGEX, bugzila_url)
+            if match:
+                bug_id = match.group(1)
+                return bug_id
+            else:
+                raise rpkgError("Something is not right in bugzilla url. "
+                                "Try to make it looks like this: "
+                                "`https://bugzilla.redhat.com/show_bug.cgi?id=2260849`")
+
+        if bugzilla_need:
+            bug_id = get_bug_id(bugzila_url)
+            bz_url = config.get('{0}.bugzilla'.format(name), 'url')
+            bz_client = BugzillaClient(bz_url)
+            # get_review_bug checks if the bug has fedora_review+ flag
+            bz_client.get_review_bug(bug_id, ns, repo_name)
+
+        # Ticket creation
+        pagure_section = '{0}.pagure'.format(name)
+        pagure_url = config_get_safely(config, pagure_section, 'url')
+        pagure_token = config_get_safely(config, pagure_section, 'token')
+
+        ticket_body = {
+            'name': repo_name,
+            'type': ns,
+            'branches': branches,
+            'review_bugzilla': bugzila_url,
+        }
+        ticket_body = json.dumps(ticket_body, indent=True)
+        ticket_body = '```\n{0}\n```'.format(ticket_body)
+        ticket_title = 'Unretire {0}'.format(repo_name)
+
+        print(
+            new_pagure_issue(
+                logger=logger,
+                url=pagure_url,
+                token=pagure_token,
+                title=ticket_title,
+                body=ticket_body,
+                cli_name=name,
+            )
+        )
+
     def do_distgit_fork(self):
         """create fork of the distgit repository
         That includes creating fork itself using API call and then adding
@@ -1414,23 +1598,25 @@ class fedpkgClient(cliClient):
         :raises rpkgError: if branch is a stream branch but it is inactive.
         """
         for branch_info in stream_branches:
-            if branch_info == name:
+            if branch_info['name'] != name:
+                continue
+            if branch_info['active']:
                 return True
+            else:
+                raise rpkgError('Cannot build from stream branch {0} as it is '
+                                'inactive.'.format(name))
         return False
 
     def _build(self, sets=None):
         if hasattr(self.args, 'chain') or self.args.scratch:
             return super(fedpkgClient, self)._build(sets)
 
-        server_url = self.config.get('{0}.bodhi'.format(self.name), 'url')
-        distgit_section = '{0}.distgit'.format(self.name)
-        apibaseurl = config_get_safely(self.config, distgit_section, "apibaseurl")
-        logger = self.log
+        server_url = self.config.get('{0}.pdc'.format(self.name), 'url')
 
-        stream_branches = get_stream_branches(server_url, self.cmd.repo_name, apibaseurl, logger)
+        stream_branches = get_stream_branches(server_url, self.cmd.repo_name)
         self.log.debug(
             'Package %s has stream branches: %r',
-            self.cmd.repo_name, [item for item in stream_branches])
+            self.cmd.repo_name, [item['name'] for item in stream_branches])
 
         if not self.is_stream_branch(stream_branches, self.cmd.branch_merge):
             return super(fedpkgClient, self)._build(sets)
@@ -1459,7 +1645,7 @@ class fedpkgClient(cliClient):
         return task_ids
 
     def show_releases_info(self):
-        server_url = self.config.get('{0}.bodhi'.format(self.name), 'url')
+        server_url = self.config.get('{0}.pdc'.format(self.name), 'url')
         releases = get_release_branches(server_url)
 
         def _join(ln):
diff --git a/fedpkg/utils.py b/fedpkg/utils.py
index 6f7d2be..98f2965 100644
--- a/fedpkg/utils.py
+++ b/fedpkg/utils.py
@@ -13,9 +13,11 @@
 import json
 import re
 from datetime import datetime, timezone
+import tempfile
 
 import git
 import requests
+import fasjson_client
 from pyrpkg import rpkgError
 from requests.exceptions import ConnectionError
 from six.moves.configparser import NoOptionError, NoSectionError
@@ -73,7 +75,7 @@ def new_pagure_issue(logger, url, token, title, body, cli_name):
     except ConnectionError as error:
         error_msg = ('The connection to Pagure failed while trying to '
                      'create a new issue. The error was: {0}'.format(
-                         str(error)))
+            str(error)))
         raise rpkgError(error_msg)
 
     base_error_msg = ('The following error occurred while creating a new '
@@ -93,8 +95,8 @@ def new_pagure_issue(logger, url, token, title, body, cli_name):
         # show hint for expired token
         if re.search(r"Invalid or expired token", rv_error, re.IGNORECASE):
             base_error_msg += '\nFor invalid or expired tokens please ' \
-                'set a new token in your user configuration with:' \
-                '\n\n\t{0} set-pagure-token <token>\n'.format(cli_name)
+                              'set a new token in your user configuration with:' \
+                              '\n\n\t{0} set-pagure-token <token>\n'.format(cli_name)
         raise rpkgError(base_error_msg.format(rv_error))
 
     return '{0}/releng/fedora-scm-requests/issue/{1}'.format(
@@ -151,8 +153,8 @@ def do_fork(logger, base_url, token, repo_name, namespace, cli_name):
         # show hint for expired token
         if re.search(r"Invalid or expired token", rv_error, re.IGNORECASE):
             base_error_msg += '\nFor invalid or expired tokens please ' \
-                'set a new token in your user configuration with:' \
-                '\n\n\t{0} set-distgit-token <token>\n'.format(cli_name)
+                              'set a new token in your user configuration with:' \
+                              '\n\n\t{0} set-distgit-token <token>\n'.format(cli_name)
         raise rpkgError(base_error_msg.format(rv_error))
 
     return True
@@ -217,7 +219,7 @@ def get_pagure_branches(logger, url, namespace, repo_name):
     except ConnectionError as error:
         error_msg = ('The connection to Pagure failed while getting a list '
                      'of branches from Pagure. The error was: {0}'.format(
-                         str(error)))
+            str(error)))
         raise rpkgError(error_msg)
 
     base_error_msg = ('The following error occurred while getting a list  '
@@ -327,17 +329,11 @@ def assert_valid_epel_package(name, branch):
 
     # Starting with epel9 and epel9-next, check against CentOS compose metadata.
     if int(version) >= 9:
-        # Currently the stream-9 branch resides in the production address path..
-        # To remove this block, we need for the stream-9 link to point to production
+        # Currently we only have a latest symlink.  In the future we'll need
+        # separate latest symlinks that include the major version.
         # https://bugzilla.redhat.com/show_bug.cgi?id=2005139
-        if int(version) == 9:
-            url = 'https://composes.stream.centos.org/production/' \
-                  'latest-CentOS-Stream/compose/metadata/rpms.json'
-        else:
-            url = ('https://composes.stream.centos.org/stream-{0}/'
-                   'production/latest-CentOS-Stream/compose/metadata/rpms.json'
-                   .format(version))
-
+        url = 'https://composes.stream.centos.org/production/' \
+              'latest-CentOS-Stream/compose/metadata/rpms.json'
         error_msg = ('The connection to composes.stream.centos.org failed while '
                      'trying to determine if this is a valid EPEL package.')
         try:
@@ -440,38 +436,41 @@ def get_dist_git_url(anongiturl):
     return '{0}://{1}'.format(parsed_url.scheme, parsed_url.netloc)
 
 
-def get_stream_branches(server_url, package_name, apibaseurl, logger):
+def get_stream_branches(server_url, package_name):
     """Get a package's stream branches
 
-    :param str server_url: Bodhi server URL.
+    :param str server_url: PDC server URL.
     :param str package_name: package name. Generally for RPM packages, this is
         the repository name without namespace.
-    :param str apibaseurl: Distgit url (src.fedoraproject.org)
-    :param obj logger: Log object
-    :return: a list of stream branches. Each element in the list is an active
-    release branch name.
-    :rtype: list
+    :return: a list of stream branches. Each element in the list is a dict
+        containing branch property name and active.
+    :rtype: list[dict]
     """
-    active_branches = set(query_bodhi(server_url))
-
-    package_branches = get_pagure_branches(logger, apibaseurl, "rpms", package_name)
-
-    # Stream branches are the intersection between active releases in Bodhi
-    # (active_branches) and package_branches
-    intersection = list(set(active_branches) & set(package_branches))
-
+    query_args = {
+        'global_component': package_name,
+        'fields': ['name', 'active'],
+    }
+    branches = query_pdc(
+        server_url, 'component-branches', params=query_args)
+    # When write this method, endpoint component-branches contains not only
+    # stream branches, but also regular release branches, e.g. rawhide/main, f28.
+    # Please remember to review the data regularly, there are only stream
+    # branches, or some new replacement of PDC fixes the issue as well, it
+    # should be ok to remove if from this list.
     stream_branches = []
-    for item in intersection:
-        if re.match(r'^(f|el)\d+$', item):
+    for item in branches:
+        if item['name'] in ('rawhide', 'main'):
+            continue
+        elif re.match(r'^(f|el)\d+$', item['name']):
             continue
         # epel7 is regular release branch
         # epel8 and above should be considered a stream branch to use
         # package.cfg file in the branch.
-        elif 'epel7' == item:
+        elif 'epel7' == item['name']:
             continue
         # epel8-next and above branches should be considered as release branches
         # so that it will use epelX-next-candidate target to build.
-        elif re.match(r'^epel\d+-next$', item):
+        elif re.match(r'^epel\d+-next$', item['name']):
             continue
         else:
             stream_branches.append(item)
@@ -625,8 +624,22 @@ def disable_monitoring(logger, base_url, token, repo_name, namespace, cli_name):
         # show hint for expired token
         if re.search(r"Invalid or expired token", rv_error, re.IGNORECASE):
             base_error_msg += '\nFor invalid or expired tokens please ' \
-                'set a new token in your user configuration with:' \
-                '\n\n\t{0} set-distgit-token <token>\n'.format(cli_name)
+                              'set a new token in your user configuration with:' \
+                              '\n\n\t{0} set-distgit-token <token>\n'.format(cli_name)
         raise rpkgError(base_error_msg.format(rv_error))
 
     logger.info("Monitoring of the project was sucessfully disabled.")
+
+
+def get_user_groups(username):
+    """
+    Gets a list of user groups.
+    :param username: a string of the username
+    :return: a list of user groups
+    """
+    c = fasjson_client.Client("https://fasjson.fedoraproject.org/")
+    try:
+        user_groups = c.list_user_groups(username=username).result
+    except Exception as e:
+        return []
+    return user_groups
diff --git a/requirements.txt b/requirements.txt
index cb3de2c..950e6ce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,6 @@
 argcomplete
 bodhi-client
+fasjson-client
 openidc-client
 python-bugzilla
 python-fedora
diff --git a/test/test_utils.py b/test/test_utils.py
index 7a38740..0e62612 100644
--- a/test/test_utils.py
+++ b/test/test_utils.py
@@ -12,6 +12,9 @@
 
 import json
 
+import fasjson_client
+import git
+import tempfile
 import six
 from requests.exceptions import ConnectionError
 from six.moves.configparser import NoOptionError, NoSectionError
@@ -65,7 +68,7 @@ class TestUtils(unittest.TestCase):
             assert False, 'An rpkgError exception was not raised'
         except rpkgError as e:
             assert str(e) == \
-                'The SL "bug_fixes/2030-12-01" is in an invalid format'
+                   'The SL "bug_fixes/2030-12-01" is in an invalid format'
 
     def test_verify_sls_invalid_date(self):
         """Test verify_sls with an SL that is not June 1st or December 1st. An
@@ -414,7 +417,7 @@ class TestNewPagureIssue(unittest.TestCase):
                                            '123456',
                                            'new package',
                                            issue_ticket_body,
-                                           'fedpkg',)
+                                           'fedpkg', )
 
         expected_issue_url = (
             '{0}/releng/fedora-scm-requests/issue/1'
@@ -577,5 +580,54 @@ class TestGetFedoraReleaseState(unittest.TestCase):
         config = Mock()
         config.get.side_effect = NoOptionError('releases_service', 'fedpkg.bodhi')
         six.assertRaisesRegex(self, rpkgError, r"Could not get release state for Fedora \(F30M\): "
-                              "No option 'releases_service' in section: 'fedpkg.bodhi'.",
+                                               "No option 'releases_service' in section: 'fedpkg.bodhi'.",
                               utils.get_fedora_release_state, config, 'fedpkg', 'F30M')
+
+
+class TestGetUserGroups(unittest.TestCase):
+    """Test get_user_groups"""
+
+    @patch("fasjson_client.Client")
+    def test_get_user_groups_valid(self, mock_client):
+        mock_client.return_value.list_user_groups.return_value.result = ['group1', 'group2']
+        expected_groups = ['group1', 'group2']
+
+        result = utils.get_user_groups('valid_username')
+
+        self.assertEqual(result, expected_groups)
+
+    @patch("fasjson_client.Client")
+    def test_get_user_groups_exception(self, mock_client):
+        mock_client.return_value.list_user_groups.side_effect = Exception('test')
+
+        result = utils.get_user_groups('invalid_username')
+
+        self.assertEqual(result, [])
+
+
+class TestGetLastCommitDate(unittest.TestCase):
+    """Test get_last_commit_date"""
+
+    @patch("git.Repo")
+    @patch("tempfile.TemporaryDirectory")
+    def test_get_last_commit_date_success(self, mock_temp_dir, mock_git_repo):
+        commit_date = "1712761897"
+        mock_repo = Mock()
+        mock_git_repo.init.return_value = mock_repo
+        mock_repo.git.show.return_value = commit_date
+
+        last_commit_date = utils.get_last_commit_date(
+            "url", "ns", "name", "branch")
+
+        self.assertEqual(last_commit_date, commit_date)
+
+    @patch("git.Repo")
+    @patch("tempfile.TemporaryDirectory")
+    def test_get_last_commit_date_exception(self, mock_temp_dir, mock_git_repo):
+        error_msg = ("Unable to get last commit date. Try to check repo name and namespace "
+                     "if it exists.")
+        mock_git_repo.init.side_effect = git.exc.GitCommandError("some error")
+
+        with self.assertRaises(rpkgError, msg=error_msg):
+            last_commit_date = utils.get_last_commit_date(
+                "url", "ns", "name", "branch")
diff --git a/tests-requirements.txt b/tests-requirements.txt
index 178e74e..78fd411 100644
--- a/tests-requirements.txt
+++ b/tests-requirements.txt
@@ -3,6 +3,7 @@ coverage<5.0.0
 cccolutils
 gitpython
 freezegun
+fasjson-client
 rpm < 0.0.3
 pytest
 pytest-cov