rework api tests using pytest

test/test_api.py

@@ -0,0 +1,54 @@
+# Copyright (c) 2018 Workonline Communications (Pty) Ltd. All rights reserved.
+#
+# The contents of this file are licensed under the Apache License version 2.0
+# (the "License"); you may not use this file except in compliance with the
+# License.
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+"""rptk API test cases."""
+
+from __future__ import print_function
+from __future__ import unicode_literals
+
+import itertools
+import os
+
+import pytest
+
+from rptk import RptkAPI
+
+
+@pytest.fixture(scope="session")
+def api():
+    """Construct an API instance with the test config."""
+    config_file = os.path.join(os.path.dirname(__file__), 'tests.conf')
+    return RptkAPI(config_file=config_file)
+
+
+@pytest.fixture(scope="session")
+def posix():
+    """Check whether we are on a POSIX system."""
+    return os.name == "posix"
+
+
+def classmap(api):
+    """Construct a cartesian product of the available classes."""
+    return itertools.product(api.query_class_loader.class_names,
+                             api.format_class_loader.class_names)
+
+
+class TestAPI(object):
+    """Test cases for rptk python API."""
+
+    @pytest.mark.parametrize(("q", "f"), classmap(api()))
+    def test_api(self, api, posix, q, f):
+        """Test rptk python API."""
+        if api.query_class_loader.get_class(name=q).posix_only and not posix:
+            pytest.skip("skipping posix only test")
+        api.update_opts(query=q, format=f)
+        result = api.query(test=True)
+        assert result