Update fixtures to use pytest-salt-factories

Updates test fixture to use pytest-salt-factories rather than the now
archived pytest-salt.

tests/conftest.py

@@ -2,7 +2,6 @@
 from __future__ import absolute_import, unicode_literals, print_function
 
 # Import python libraries
-import distutils.spawn
 import logging
 import os.path
 import shutil
@@ -11,48 +10,86 @@ import tempfile
 import textwrap
 
 # Import Salt Libraries
-import salt.client
-import salt.config
 import salt.utils.yaml as yaml
 
 # Import pytest libraries
 import pytest
-from pytestsalt.utils import SaltDaemonScriptBase, start_daemon, get_unused_localhost_port
+from pytestskipmarkers.utils import ports
+from saltfactories.utils import random_string, running_username
 
 # Import Pepper libraries
 import pepper
 import pepper.script
 
-DEFAULT_MASTER_ID = 'pytest-salt-master'
-DEFAULT_MINION_ID = 'pytest-salt-minion'
 
 log = logging.getLogger(__name__)
 
 
 @pytest.fixture(scope='session')
-def install_sshd_server():
-    if distutils.spawn.find_executable('sshd'):
-        return
-    __opts__ = salt.config.minion_config('tests/minion.conf')
-    __opts__['file_client'] = 'local'
-    caller = salt.client.Caller(mopts=__opts__)
-    caller.cmd('pkg.install', 'openssh-server')
+def sshd_config_dir(salt_factories):
+    config_dir = salt_factories.get_root_dir_for_daemon("sshd")
+    yield config_dir
+    shutil.rmtree(str(config_dir), ignore_errors=True)
 
 
-class SaltApi(SaltDaemonScriptBase):
-    '''
-    Class which runs the salt-api daemon
-    '''
-
-    def get_script_args(self):
-        return ['-l', 'quiet']
+@pytest.fixture(scope='session')
+def session_sshd_server(salt_factories, sshd_config_dir, session_master):
+    sshd_config_dict = {
+        "Protocol": "2",
+        # Turn strict modes off so that we can operate in /tmp
+        "StrictModes": "no",
+        # Logging
+        "SyslogFacility": "AUTH",
+        "LogLevel": "INFO",
+        # Authentication:
+        "LoginGraceTime": "120",
+        "PermitRootLogin": "without-password",
+        "PubkeyAuthentication": "yes",
+        # Don't read the user's ~/.rhosts and ~/.shosts files
+        "IgnoreRhosts": "yes",
+        "HostbasedAuthentication": "no",
+        # To enable empty passwords, change to yes (NOT RECOMMENDED)
+        "PermitEmptyPasswords": "no",
+        # Change to yes to enable challenge-response passwords (beware issues with
+        # some PAM modules and threads)
+        "ChallengeResponseAuthentication": "no",
+        # Change to no to disable tunnelled clear text passwords
+        "PasswordAuthentication": "no",
+        "X11Forwarding": "no",
+        "X11DisplayOffset": "10",
+        "PrintMotd": "no",
+        "PrintLastLog": "yes",
+        "TCPKeepAlive": "yes",
+        "AcceptEnv": "LANG LC_*",
+        "UsePAM": "yes",
+    }
+    factory = salt_factories.get_sshd_daemon(
+        sshd_config_dict=sshd_config_dict,
+        config_dir=sshd_config_dir,
+    )
+    with factory.started():
+        yield factory
 
-    def get_check_ports(self):
-        if 'rest_cherrypy' in self.config:
-            return [self.config['rest_cherrypy']['port']]
 
-        if 'rest_tornado' in self.config:
-            return [self.config['rest_tornado']['port']]
+@pytest.fixture(scope='session')
+def session_ssh_roster_config(session_sshd_server, session_master):
+    roster_contents = """
+    localhost:
+      host: 127.0.0.1
+      port: {}
+      user: {}
+      priv: {}
+      mine_functions:
+        test.arg: ['itworked']
+    """.format(
+        session_sshd_server.listen_port,
+        running_username(),
+        session_sshd_server.client_key
+    )
+    with pytest.helpers.temp_file(
+        "roster", roster_contents, session_master.config_dir
+    ) as roster_file:
+        yield roster_file
 
 
 @pytest.fixture(scope='session')
@@ -60,7 +97,7 @@ def salt_api_port():
     '''
     Returns an unused localhost port for the api port
     '''
-    return get_unused_localhost_port()
+    return ports.get_unused_localhost_port()
 
 
 @pytest.fixture(scope='session')
@@ -121,7 +158,7 @@ def output_file():
 
 
 @pytest.fixture(params=['/run', '/login'])
-def pepper_cli(request, session_salt_api, salt_api_port, output_file, install_sshd_server, session_sshd_server):
+def pepper_cli(request, session_salt_api, salt_api_port, output_file, session_sshd_server):
     '''
     Wrapper to invoke Pepper with common params and inside an empty env
     '''
@@ -154,6 +191,20 @@ def pepper_cli(request, session_salt_api, salt_api_port, output_file, install_ss
     return _run_pepper_cli
 
 
+@pytest.fixture(scope='session')
+def session_master_factory(request, salt_factories, session_master_config_overrides):
+    return salt_factories.salt_master_daemon(
+        random_string("master-"),
+        overrides=session_master_config_overrides
+    )
+
+
+@pytest.fixture(scope='session')
+def session_master(session_master_factory):
+    with session_master_factory.started():
+        yield session_master_factory
+
+
 @pytest.fixture(scope='session')
 def session_master_config_overrides(request, salt_api_port, salt_api_backend):
     return {
@@ -179,65 +230,25 @@ def session_master_config_overrides(request, salt_api_port, salt_api_backend):
 
 
 @pytest.fixture(scope='session')
-def session_api_log_prefix(master_id):
-    return 'salt-api/{0}'.format(master_id)
+def session_minion_factory(session_master_factory):
+    """Return a factory for a randomly named minion connected to master."""
+    minion_factory = session_master_factory.salt_minion_daemon(random_string("minion-"))
+    minion_factory.after_terminate(
+        pytest.helpers.remove_stale_minion_key, session_master_factory, minion_factory.id
+    )
+    return minion_factory
 
 
 @pytest.fixture(scope='session')
-def cli_api_script_name():
-    '''
-    Return the CLI script basename
-    '''
-    return 'salt-api'
-
-
-@pytest.yield_fixture(scope='session')
-def session_salt_api_before_start():
-    '''
-    This fixture should be overridden if you need to do
-    some preparation and clean up work before starting
-    the salt-api and after ending it.
-    '''
-    # Prep routines go here
-
-    # Start the salt-api
-    yield
-
-    # Clean routines go here
-
-
-@pytest.yield_fixture(scope='session')
-def session_salt_api_after_start(session_salt_api):
-    '''
-    This fixture should be overridden if you need to do
-    some preparation and clean up work after starting
-    the salt-api and before ending it.
-    '''
-    # Prep routines go here
-
-    # Resume test execution
-    yield
-
-    # Clean routines go here
+def session_minion(session_master, session_minion_factory):  # noqa
+    assert session_master.is_running()
+    with session_minion_factory.started():
+        yield session_minion_factory
 
 
 @pytest.fixture(scope='session')
-def _salt_fail_hard(request, salt_fail_hard):
-    '''
-    Return the salt fail hard value
-    '''
-    fail_hard = request.config.getoption('salt_fail_hard')
-    if fail_hard is not None:
-        # We were passed --salt-fail-hard as a CLI option
-        return fail_hard
-
-    # The salt fail hard was not passed as a CLI option
-    fail_hard = request.config.getini('salt_fail_hard')
-    if fail_hard != []:
-        # We were passed salt_fail_hard as a INI option
-        return fail_hard
-
-    return salt_fail_hard
+def session_minion_id(session_minion):
+    return session_minion.id
 
 
 @pytest.fixture(scope='session')
@@ -257,91 +268,15 @@ def salt_api_backend(request):
 
 
 @pytest.fixture(scope='session')
-def master_id(salt_master_id_counter):
-    '''
-    Returns the master id
-    '''
-    return DEFAULT_MASTER_ID + '-{0}'.format(salt_master_id_counter())
+def session_salt_api_factory(session_master_factory):
+    return session_master_factory.salt_api_daemon()
 
 
 @pytest.fixture(scope='session')
-def minion_id(salt_minion_id_counter):
-    '''
-    Returns the minion id
-    '''
-    return DEFAULT_MINION_ID + '-{0}'.format(salt_minion_id_counter())
-
-
-@pytest.fixture(scope='session')
-def session_salt_api(request,
-                     session_salt_minion,
-                     session_master_id,
-                     session_master_config,
-                     session_salt_api_before_start,  # pylint: disable=unused-argument
-                     session_api_log_prefix,
-                     cli_api_script_name,
-                     log_server,
-                     _cli_bin_dir,
-                     session_conf_dir):
-    '''
-    Returns a running salt-api
-    '''
-    return start_daemon(request,
-                        daemon_name='salt-api',
-                        daemon_id=session_master_id,
-                        daemon_log_prefix=session_api_log_prefix,
-                        daemon_cli_script_name=cli_api_script_name,
-                        daemon_config=session_master_config,
-                        daemon_config_dir=session_conf_dir,
-                        daemon_class=SaltApi,
-                        bin_dir_path=_cli_bin_dir,
-                        start_timeout=30)
-
-
-@pytest.fixture(scope='session')
-def session_sshd_config_lines(session_sshd_port):
-    '''
-    Return a list of lines which will make the sshd_config file
-    '''
-    return [
-        'Port {0}'.format(session_sshd_port),
-        'ListenAddress 127.0.0.1',
-        'Protocol 2',
-        'UsePrivilegeSeparation yes',
-        '# Turn strict modes off so that we can operate in /tmp',
-        'StrictModes no',
-        '# Logging',
-        'SyslogFacility AUTH',
-        'LogLevel INFO',
-        '# Authentication:',
-        'LoginGraceTime 120',
-        'PermitRootLogin without-password',
-        'StrictModes yes',
-        'PubkeyAuthentication yes',
-        '#AuthorizedKeysFile	%h/.ssh/authorized_keys',
-        '#AuthorizedKeysFile	key_test.pub',
-        '# Don\'t read the user\'s ~/.rhosts and ~/.shosts files',
-        'IgnoreRhosts yes',
-        '# similar for protocol version 2',
-        'HostbasedAuthentication no',
-        '#IgnoreUserKnownHosts yes',
-        '# To enable empty passwords, change to yes (NOT RECOMMENDED)',
-        'PermitEmptyPasswords no',
-        '# Change to yes to enable challenge-response passwords (beware issues with',
-        '# some PAM modules and threads)',
-        'ChallengeResponseAuthentication no',
-        '# Change to no to disable tunnelled clear text passwords',
-        'PasswordAuthentication no',
-        'X11Forwarding no',
-        'X11DisplayOffset 10',
-        'PrintMotd no',
-        'PrintLastLog yes',
-        'TCPKeepAlive yes',
-        '#UseLogin no',
-        'AcceptEnv LANG LC_*',
-        'Subsystem sftp /usr/lib/openssh/sftp-server',
-        '#UsePAM yes',
-    ]
+def session_salt_api(session_master, session_salt_api_factory):
+    assert session_master.is_running()
+    with session_salt_api_factory.started():
+        yield session_salt_api_factory
 
 
 def pytest_addoption(parser):