Enable minimal testing

molecule_hetznercloud/test/conftest.py

@@ -0,0 +1,104 @@
+#  Copyright (c) 2015-2018 Cisco Systems, Inc.
+#
+#  Permission is hereby granted, free of charge, to any person obtaining a copy
+#  of this software and associated documentation files (the "Software"), to
+#  deal in the Software without restriction, including without limitation the
+#  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+#  sell copies of the Software, and to permit persons to whom the Software is
+#  furnished to do so, subject to the following conditions:
+#
+#  The above copyright notice and this permission notice shall be included in
+#  all copies or substantial portions of the Software.
+#
+#  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+#  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+#  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+#  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+#  DEALINGS IN THE SOFTWARE.
+
+import contextlib
+import os
+import random
+import string
+
+import pytest
+from molecule import config, logger, util
+from molecule.scenario import ephemeral_directory
+
+LOG = logger.get_logger(__name__)
+
+
+@pytest.helpers.register
+def run_command(cmd, env=os.environ, log=True):
+    if log:
+        cmd = _rebake_command(cmd, env)
+    cmd = cmd.bake(_truncate_exc=False)
+    return util.run_command(cmd)
+
+
+def _rebake_command(cmd, env, out=LOG.out, err=LOG.error):
+    return cmd.bake(_env=env, _out=out, _err=err)
+
+
+@pytest.fixture
+def random_string(length=5):
+    return "".join((random.choice(string.ascii_uppercase) for _ in range(length)))
+
+
+@contextlib.contextmanager
+def change_dir_to(dir_name):
+    cwd = os.getcwd()
+    os.chdir(dir_name)
+    yield
+    os.chdir(cwd)
+
+
+@pytest.fixture
+def temp_dir(tmpdir, random_string, request):
+    directory = tmpdir.mkdir(random_string)
+
+    with change_dir_to(directory.strpath):
+        yield directory
+
+
+@pytest.fixture
+def resources_folder_path():
+    resources_folder_path = os.path.join(os.path.dirname(__file__), "resources")
+    return resources_folder_path
+
+
+@pytest.helpers.register
+def molecule_project_directory():
+    return os.getcwd()
+
+
+@pytest.helpers.register
+def molecule_directory():
+    return config.molecule_directory(molecule_project_directory())
+
+
+@pytest.helpers.register
+def molecule_scenario_directory():
+    return os.path.join(molecule_directory(), "default")
+
+
+@pytest.helpers.register
+def molecule_file():
+    return get_molecule_file(molecule_scenario_directory())
+
+
+@pytest.helpers.register
+def get_molecule_file(path):
+    return config.molecule_file(path)
+
+
+@pytest.helpers.register
+def molecule_ephemeral_directory(_fixture_uuid):
+    project_directory = "test-project-{}".format(_fixture_uuid)
+    scenario_name = "test-instance"
+
+    return ephemeral_directory(
+        os.path.join("molecule_test", project_directory, scenario_name)
+    )