Applied tier0 and tier1 marks on unit tests and xmlrpc tests

Web UI tests were marked as tier1 tests.

The tier system is intended to be used together with CI system
to make sure the more complicated tests are being run only
when all of the basic functionality is working.

The system is using pytest's marker system. E.g. an invocation of
all tier1 tests with listing will look like:

    $ py.test -v -m tier1 ipatests

or in case of out of tree tests:

    $ ipa-run-tests -m tier1

Reviewed-By: Ales 'alich' Marecek <amarecek@redhat.com>

3 files changed, 7 insertions, 0 deletions

diff --git a/ipatests/test_cmdline/test_cli.py b/ipatests/test_cmdline/test_cli.py
index 74a7c6ca4..c2203e68f 100644
--- a/ipatests/test_cmdline/test_cli.py
+++ b/ipatests/test_cmdline/test_cli.py
@@ -9,11 +9,13 @@ from six import StringIO
 from ipatests import util
 from ipalib import api, errors
 from ipapython.version import API_VERSION
+import pytest
 
 if six.PY3:
     unicode = str
 
 
+@pytest.mark.tier0
 class TestCLIParsing(object):
     """Tests that commandlines are correctly parsed to Command keyword args
     """
diff --git a/ipatests/test_cmdline/test_help.py b/ipatests/test_cmdline/test_help.py
index cdbfd8ea9..fee942007 100644
--- a/ipatests/test_cmdline/test_help.py
+++ b/ipatests/test_cmdline/test_help.py
@@ -26,11 +26,13 @@ from six import StringIO
 
 from ipalib import api, errors
 from ipalib.plugins.user import user_add
+import pytest
 
 if six.PY3:
     unicode = str
 
 
+@pytest.mark.tier0
 class CLITestContext(object):
     """Context manager that replaces stdout & stderr, and catches SystemExit
 
diff --git a/ipatests/test_cmdline/test_ipagetkeytab.py b/ipatests/test_cmdline/test_ipagetkeytab.py
index 7b57ba194..d903305ed 100644
--- a/ipatests/test_cmdline/test_ipagetkeytab.py
+++ b/ipatests/test_cmdline/test_ipagetkeytab.py
@@ -32,6 +32,7 @@ import tempfile
 import gssapi
 from ipaserver.plugins.ldap2 import ldap2
 from ipapython.dn import DN
+import pytest
 
 def use_keytab(principal, keytab):
     try:
@@ -52,6 +53,8 @@ def use_keytab(principal, keytab):
         if tmpdir:
             shutil.rmtree(tmpdir)
 
+
+@pytest.mark.tier0
 class test_ipagetkeytab(cmdline_test):
     """
     Test `ipa-getkeytab`.