Merge #445 Fix the process_paused_module_builds in poller.

tests/test_scheduler/test_poller.py

@@ -0,0 +1,90 @@
+# Copyright (c) 2017  Red Hat, 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 unittest
+from os import path
+import vcr
+import modulemd
+from mock import patch
+import module_build_service.utils
+import module_build_service.scm
+from module_build_service import models, conf
+from module_build_service.errors import ProgrammingError, ValidationError
+from tests import test_reuse_component_init_data, init_data, db
+import mock
+from mock import PropertyMock
+import koji
+import module_build_service.scheduler.handlers.components
+from module_build_service.builder import GenericBuilder, KojiModuleBuilder
+from module_build_service.scheduler.producer import MBSProducer
+import six.moves.queue as queue
+
+BASE_DIR = path.abspath(path.dirname(__file__))
+CASSETTES_DIR = path.join(
+    path.abspath(path.dirname(__file__)), '..', 'vcr-request-data')
+
+@patch("module_build_service.builder.GenericBuilder.default_buildroot_groups",
+       return_value = {'build': [], 'srpm-build': []})
+@patch("module_build_service.scheduler.consumer.get_global_consumer")
+@patch("module_build_service.builder.KojiModuleBuilder.get_session")
+@patch("module_build_service.builder.GenericBuilder.create_from_module")
+class TestPoller(unittest.TestCase):
+
+    def setUp(self):
+        test_reuse_component_init_data()
+
+    def tearDown(self):
+        init_data()
+
+    def test_process_paused_module_builds(self, crete_builder,
+                                          koji_get_session, global_consumer,
+                                          dbg):
+        """
+        Tests general use-case of process_paused_module_builds.
+        """
+        consumer = mock.MagicMock()
+        consumer.incoming = queue.Queue()
+        global_consumer.return_value = consumer
+
+        koji_session = mock.MagicMock()
+        koji_get_session.return_value = koji_session
+
+        builder = mock.MagicMock()
+        crete_builder.return_value = builder
+
+        # Change the batch to 2, so the module build is in state where
+        # it is not building anything, but the state is "build".
+        module_build = models.ModuleBuild.query.filter_by(id=2).one()
+        module_build.batch = 2
+        db.session.commit()
+
+        # Poll :)
+        hub = mock.MagicMock()
+        poller = MBSProducer(hub)
+        poller.poll()
+
+        # Refresh our module_build object.
+        db.session.expunge(module_build)
+        module_build = models.ModuleBuild.query.filter_by(id=2).one()
+
+        # Components should be in BUILDING state now.
+        components = module_build.current_batch()
+        for component in components:
+            self.assertEqual(component.state, koji.BUILD_STATES["BUILDING"])