def test_halt_in_branch(self):
        """Test halt task when in conditionnal branch."""
        from workflow.patterns import IF_ELSE
        from invenio_workflows.registry import workflows
        from invenio_workflows.api import start
        from invenio_workflows.engine import WorkflowStatus
        from invenio_workflows.models import (BibWorkflowObjectLog,
                                              ObjectVersion)

        def always_true(obj, eng):
            return True

        def halt_engine(obj, eng):
            return eng.halt("Test")

        class BranchTest(object):
            workflow = [
                IF_ELSE(always_true, [halt_engine], [halt_engine])
            ]

        workflows['branchtest'] = BranchTest

        data = [set(('somekey', 'somevalue'))]
        eng = start('branchtest', data, module_name="unit_tests")
        idx, obj = list(eng.getObjects())[0]

        self.assertEqual(ObjectVersion.WAITING, obj.version)
        self.assertEqual(WorkflowStatus.HALTED, eng.status)
        self.assertEqual(0, BibWorkflowObjectLog.get(
            id_object=obj.id, log_type=logging.ERROR).count())
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    def test_halt_in_branch(self):
        """Test halt task when in conditionnal branch."""
        from workflow.patterns import IF_ELSE
        from invenio_workflows.registry import workflows
        from invenio_workflows.api import start
        from invenio_workflows.engine import WorkflowStatus
        from invenio_workflows.models import (BibWorkflowObjectLog,
                                              ObjectVersion)

        def always_true(obj, eng):
            return True

        def halt_engine(obj, eng):
            return eng.halt("Test")

        class BranchTest(object):
            workflow = [IF_ELSE(always_true, [halt_engine], [halt_engine])]

        workflows['branchtest'] = BranchTest

        data = [set(('somekey', 'somevalue'))]
        eng = start('branchtest', data, module_name="unit_tests")
        idx, obj = list(eng.getObjects())[0]

        self.assertEqual(ObjectVersion.WAITING, obj.version)
        self.assertEqual(WorkflowStatus.HALTED, eng.status)
        self.assertEqual(
            0,
            BibWorkflowObjectLog.get(id_object=obj.id,
                                     log_type=logging.ERROR).count())
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    def test_halt(self):
        """Test halt task."""
        from invenio_workflows.registry import workflows
        from invenio_workflows.api import start
        from invenio_workflows.engine import WorkflowStatus
        from invenio_workflows.models import (BibWorkflowObjectLog,
                                              ObjectVersion)

        def halt_engine(obj, eng):
            return eng.halt("Test")

        class HaltTest(object):
            workflow = [halt_engine]

        workflows['halttest'] = HaltTest

        data = [set(('somekey', 'somevalue'))]
        eng = start('halttest', data, module_name="unit_tests")
        idx, obj = list(eng.getObjects())[0]

        self.assertEqual(ObjectVersion.WAITING, obj.version)
        self.assertEqual(WorkflowStatus.HALTED, eng.status)
        self.assertEqual(
            0,
            BibWorkflowObjectLog.get(id_object=obj.id,
                                     log_type=logging.ERROR).count())
    def test_halt(self):
        """Test halt task."""
        from invenio_workflows.registry import workflows
        from invenio_workflows.api import start
        from invenio_workflows.engine import WorkflowStatus
        from invenio_workflows.models import (BibWorkflowObjectLog,
                                              ObjectVersion)

        def halt_engine(obj, eng):
            return eng.halt("Test")

        class HaltTest(object):
            workflow = [halt_engine]

        workflows['halttest'] = HaltTest

        data = [set(('somekey', 'somevalue'))]
        eng = start('halttest', data, module_name="unit_tests")
        idx, obj = list(eng.getObjects())[0]

        self.assertEqual(ObjectVersion.WAITING, obj.version)
        self.assertEqual(WorkflowStatus.HALTED, eng.status)
        self.assertEqual(0, BibWorkflowObjectLog.get(
            id_object=obj.id, log_type=logging.ERROR).count())