Declarative tests: Switch to pytest

Provide a local pytest plugin to generate tests.

The Declarative tests can now only be run with pytest

https://fedorahosted.org/freeipa/ticket/4610

Reviewed-By: Tomas Babej <tbabej@redhat.com>

2 files changed, 47 insertions, 0 deletions

diff --git a/ipatests/pytest_plugins/__init__.py b/ipatests/pytest_plugins/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/ipatests/pytest_plugins/__init__.py
diff --git a/ipatests/pytest_plugins/declarative.py b/ipatests/pytest_plugins/declarative.py
new file mode 100644
index 000000000..1c24cf93d
--- /dev/null
+++ b/ipatests/pytest_plugins/declarative.py
@@ -0,0 +1,47 @@
+# Authors:
+#   Petr Viktorin <pviktori@redhat.com>
+#
+# Copyright (C) 2014  Red Hat
+# see file 'COPYING' for use and warranty information
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Pytest plugin for Declarative tests"""
+
+
+def pytest_generate_tests(metafunc):
+    """Generates Declarative tests"""
+    if 'declarative_test_definition' in metafunc.fixturenames:
+        name = metafunc.cls.__name__
+        tests = []
+        descriptions = []
+        for i, test in enumerate(metafunc.cls.tests):
+            if callable(test):
+                description = '%d: %s' % (
+                    i,
+                    test.__name__,  # test is not a dict. pylint: disable=E1103
+                )
+            else:
+                description = '%d: %s: %s' % (i,
+                                              test['command'][0],
+                                              test.get('desc', ''))
+                test = dict(test)
+                test['nice'] = description
+            tests.append(test)
+            descriptions.append(description)
+        metafunc.parametrize(
+            ['index', 'declarative_test_definition'],
+            enumerate(tests),
+            ids=descriptions,
+        )