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Squashed 'SpiffWorkflow/' changes from 4195453a4..1f51db962 

1f51db962 Merge pull request #283 from sartography/feature/better_errors
69fb4967e Patching up some bugs and logical disconnects as I test out the errors.
cf5be0096 * Making a few more things consistent in the error messages -- so there isn't filename for validation errors, and file_name for WorkflowExceptions.  Same for line_number vs sourceline. * Assure than an error_type is consistently set on exceptions. * ValidationExceptions should not bild up a detailed error message that replicates information available within it.
440ee16c8 Responding to some excellent suggestions from Elizabeth:
655e415e1 Merge pull request #282 from subhakarks/fix-workfowspec-dump
1f6d3cf4e Explain that the error happened in a pre-script or post script.
8119abd14 Added a top level SpiffWorklowException that all exceptions inherit from.  Aside from a message string you can append information to these exceptions with "add_note", which is a new method that all exceptions have starting in python 3.11 Switched arguments to the WorkflowException, WorkflowTaskException - which now always takes a string message as the first argument, and named arguments thereafter to be consistent with all other error messages in Python. Consistently raise ValidationExceptions whenever we encounter an error anywhere during parsing of xml. The BPMN/WorkflowTaskExecException is removed, in favor of just calling a WorkflowTaskException.  There is nothing BPMN Specific in the logic, so no need for this. Consolidated error message logic so that things like "Did you mean" just get added by default if possible.  So we don't have to separately deal with that logic each time. Better Error messages for DMN (include row number as a part of the error information)
13463b5c5 fix for workflowspec dump
be26100bc Merge pull request #280 from sartography/feature/remove-unused-bpmn-attributes-and-methods
23a5c1d70 remove 'entering_* methods
4e5875ec8 remove sequence flow
5eed83ab1 Merge pull request #278 from sartography/feature/remove-old-serializer
614f1c68a remove compact serializer and references
e7e410d4a remove old serializer and references

git-subtree-dir: SpiffWorkflow
git-subtree-split: 1f51db962ccaed5810f5d0f7d76a932f056430ab
This commit is contained in:
jasquat 2023-01-19 10:47:07 -05:00
parent 80cb923b14
commit af293a91d1
22 changed files with 516 additions and 478 deletions
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90
doc/errors.rst Normal file
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SpiffWorkflow Exceptions
====================================
Details about the exceptions and exception hierarchy within SpiffWorkflow
SpiffWorkflowException
----------
Base exception for all exceptions raised by SpiffWorkflow
ValidationException
----------
**Extends**
SpiffWorkflowException
Thrown during the parsing of a workflow.
**Attributes/Methods**
- **tag**: The type of xml tag being parsed
- **id**: the id attribute of the xml tag, if available.
- **name**: the name attribute of the xml tag, if available.
- **line_number**: the line number where the tag occurs.
- **file_name**: The name of the file where the error occurred.
- **message**: a human readable error message.
WorkflowException
--------
When an error occurs with a Task Specification (maybe should have been called
a SpecException)
**Extends**
SpiffWorkflowException
**Attributes/Methods**
- **sender**: The TaskSpec - the specific Task, Gateway, etc... that caused the error to happen.
- **error**: a human readable error message describing the problem.
- **get_task_trace**: Provided a specific Task, will work it's way through the workflow / sub-processes
and call activities to show where an error occurred. Useful if the error happened within a deeply nested structure (where call activities include call activities ....)
WorkflowDataException
------------------
When an exception occurs moving data between tasks and Data Objects (including
data inputs and data outputs.)
**Extends**
WorkflowException
**Attributes/Methods**
(in addition to the values in a WorkflowException)
- **task**: The specific task (not the task spec, but the actual executing task)
- **data_input**: The spec of the input variable
- **data_output**: The spec of the output variable
WorkflowTaskException
--------
**Extends**
WorkflowException
**Attributes/Methods**
(in addition to the values in a WorkflowException)
- **task**: The specific task (not the task spec, but the actual executing task)
- **error_msg**: The detailed human readable message. (conflicts with error above)
- **exception**: The original exception this wraps around.
- **line_number** The line number that contains the error
- **offset** The point in the line that caused the error
- **error_line** The content of the line that caused the error.
It will accept the line_number and error_line as arguments - if the
underlying error provided is a SyntaxError it will try to derive this
information from the error.
If this is a name error, it will attempt to calculate a did-you-mean
error_msg.
Unused / Deprecated errors
--------------------
** StorageException **
Deprecated -- Used only by the PrettyXmlSerializer - which is not under active
support.
** DeadMethodCalled **
Something related to WeakMethod -- which doesn't look to be utilized anymore.

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89
tests/SpiffWorkflow/bpmn/ApprovalsTest.py
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@ -2,7 +2,6 @@
import unittest import unittest
from SpiffWorkflow.bpmn.workflow import BpmnWorkflow from SpiffWorkflow.bpmn.workflow import BpmnWorkflow
from SpiffWorkflow.bpmn.specs.events.event_definitions import MessageEventDefinition
from tests.SpiffWorkflow.bpmn.BpmnWorkflowTestCase import BpmnWorkflowTestCase from tests.SpiffWorkflow.bpmn.BpmnWorkflowTestCase import BpmnWorkflowTestCase
__author__ = 'matth' __author__ = 'matth'
@ -86,8 +85,7 @@ class ApprovalsTest(BpmnWorkflowTestCase):
self.save_restore() self.save_restore()
self.do_next_named_step('Parallel_Approvals_SP.Manager_Approval') self.do_next_named_step('Parallel_Approvals_SP.Manager_Approval')
self.do_next_exclusive_step('Parallel_Approvals_SP.Step1') self.do_next_exclusive_step('Parallel_Approvals_SP.Step1')
self.do_next_exclusive_step( self.do_next_exclusive_step('Parallel_Approvals_SP.Supervisor_Approval')
'Parallel_Approvals_SP.Supervisor_Approval')
self.do_next_exclusive_step('Approvals.Parallel_SP_Done') self.do_next_exclusive_step('Approvals.Parallel_SP_Done')
def testSaveRestoreWaiting(self): def testSaveRestoreWaiting(self):
@ -108,93 +106,10 @@ class ApprovalsTest(BpmnWorkflowTestCase):
self.save_restore() self.save_restore()
self.do_next_exclusive_step('Parallel_Approvals_SP.Step1') self.do_next_exclusive_step('Parallel_Approvals_SP.Step1')
self.save_restore() self.save_restore()
self.do_next_exclusive_step( self.do_next_exclusive_step('Parallel_Approvals_SP.Supervisor_Approval')
'Parallel_Approvals_SP.Supervisor_Approval')
self.save_restore() self.save_restore()
self.do_next_exclusive_step('Approvals.Parallel_SP_Done') self.do_next_exclusive_step('Approvals.Parallel_SP_Done')
def testReadonlyWaiting(self):
self.do_next_named_step('First_Approval_Wins.Manager_Approval')
readonly = self.get_read_only_workflow()
self.assertEqual(1, len(readonly.get_ready_user_tasks()))
self.assertEqual('Approvals.First_Approval_Wins_Done',
readonly.get_ready_user_tasks()[0].task_spec.name)
self.assertRaises(AssertionError, readonly.do_engine_steps)
self.assertRaises(AssertionError, readonly.refresh_waiting_tasks)
self.assertRaises(AssertionError, readonly.catch, MessageEventDefinition('Cheese'))
self.assertRaises(
AssertionError, readonly.get_ready_user_tasks()[0].complete)
self.do_next_exclusive_step('Approvals.First_Approval_Wins_Done')
readonly = self.get_read_only_workflow()
self.assertEqual(2, len(readonly.get_ready_user_tasks()))
self.assertEqual(
['Approvals.Manager_Approval__P_',
'Approvals.Supervisor_Approval__P_'],
sorted(t.task_spec.name for t in readonly.get_ready_user_tasks()))
self.assertRaises(
AssertionError, readonly.get_ready_user_tasks()[0].complete)
self.do_next_named_step('Approvals.Supervisor_Approval__P_')
readonly = self.get_read_only_workflow()
self.assertEqual(1, len(readonly.get_ready_user_tasks()))
self.assertEqual('Approvals.Manager_Approval__P_',
readonly.get_ready_user_tasks()[0].task_spec.name)
self.assertRaises(
AssertionError, readonly.get_ready_user_tasks()[0].complete)
self.do_next_named_step('Approvals.Manager_Approval__P_')
readonly = self.get_read_only_workflow()
self.assertEqual(1, len(readonly.get_ready_user_tasks()))
self.assertEqual('Approvals.Parallel_Approvals_Done',
readonly.get_ready_user_tasks()[0].task_spec.name)
self.assertRaises(
AssertionError, readonly.get_ready_user_tasks()[0].complete)
self.do_next_exclusive_step('Approvals.Parallel_Approvals_Done')
readonly = self.get_read_only_workflow()
self.assertEqual(2, len(readonly.get_ready_user_tasks()))
self.assertEqual(
['Parallel_Approvals_SP.Manager_Approval',
'Parallel_Approvals_SP.Step1'],
sorted(t.task_spec.name for t in readonly.get_ready_user_tasks()))
self.assertRaises(
AssertionError, readonly.get_ready_user_tasks()[0].complete)
self.do_next_named_step('Parallel_Approvals_SP.Manager_Approval')
readonly = self.get_read_only_workflow()
self.assertEqual(1, len(readonly.get_ready_user_tasks()))
self.assertEqual('Parallel_Approvals_SP.Step1',
readonly.get_ready_user_tasks()[0].task_spec.name)
self.assertRaises(
AssertionError, readonly.get_ready_user_tasks()[0].complete)
self.do_next_exclusive_step('Parallel_Approvals_SP.Step1')
readonly = self.get_read_only_workflow()
self.assertEqual(1, len(readonly.get_ready_user_tasks()))
self.assertEqual('Parallel_Approvals_SP.Supervisor_Approval',
readonly.get_ready_user_tasks()[0].task_spec.name)
self.assertRaises(
AssertionError, readonly.get_ready_user_tasks()[0].complete)
self.do_next_exclusive_step(
'Parallel_Approvals_SP.Supervisor_Approval')
readonly = self.get_read_only_workflow()
self.assertEqual(1, len(readonly.get_ready_user_tasks()))
self.assertEqual('Approvals.Parallel_SP_Done',
readonly.get_ready_user_tasks()[0].task_spec.name)
self.assertRaises(
AssertionError, readonly.get_ready_user_tasks()[0].complete)
self.do_next_exclusive_step('Approvals.Parallel_SP_Done')
readonly = self.get_read_only_workflow()
self.assertEqual(0, len(readonly.get_ready_user_tasks()))
self.assertEqual(0, len(readonly.get_waiting_tasks()))
def suite(): def suite():
return unittest.TestLoader().loadTestsFromTestCase(ApprovalsTest) return unittest.TestLoader().loadTestsFromTestCase(ApprovalsTest)

118
tests/SpiffWorkflow/bpmn/BpmnSerializerTest.py
View File

@ -1,118 +0,0 @@
import os
import unittest
from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine
from SpiffWorkflow.bpmn.serializer.BpmnSerializer import BpmnSerializer
from SpiffWorkflow.bpmn.workflow import BpmnWorkflow
from .BpmnLoaderForTests import TestBpmnParser
class BpmnSerializerTest(unittest.TestCase):
CORRELATE = BpmnSerializer
def load_workflow_spec(self, filename, process_name):
f = os.path.join(os.path.dirname(__file__), 'data', filename)
parser = TestBpmnParser()
parser.add_bpmn_files_by_glob(f)
top_level_spec = parser.get_spec(process_name)
subprocesses = parser.get_subprocess_specs(process_name)
return top_level_spec, subprocesses
def setUp(self):
super(BpmnSerializerTest, self).setUp()
self.serializer = BpmnSerializer()
self.spec, subprocesses = self.load_workflow_spec('random_fact.bpmn', 'random_fact')
self.workflow = BpmnWorkflow(self.spec, subprocesses)
def testDeserializeWorkflowSpec(self):
self.assertIsNotNone(self.spec)
def testSerializeWorkflowSpec(self):
spec_serialized = self.serializer.serialize_workflow_spec(self.spec)
result = self.serializer.deserialize_workflow_spec(spec_serialized)
spec_serialized2 = self.serializer.serialize_workflow_spec(result)
self.assertEqual(spec_serialized, spec_serialized2)
def testSerializeWorkflow(self):
json = self.serializer.serialize_workflow(self.workflow)
print(json)
def testDeserializeWorkflow(self):
self._compare_with_deserialized_copy(self.workflow)
def testDeserializeCallActivityChildren(self):
"""Tested as a part of deserialize workflow."""
pass
def testSerializeTask(self):
json = self.serializer.serialize_workflow(self.workflow)
print(json)
def testDeserializeTask(self):
self._compare_with_deserialized_copy(self.workflow)
def testDeserializeActiveWorkflow(self):
self.workflow.do_engine_steps()
self._compare_with_deserialized_copy(self.workflow)
def testDeserializeWithData(self):
self.workflow.data["test"] = "my_test"
json = self.serializer.serialize_workflow(self.workflow)
wf2 = self.serializer.deserialize_workflow(json, workflow_spec=self.spec)
self.assertEqual('my_test', wf2.get_data("test"))
def testDeserializeWithDefaultScriptEngineClass(self):
json = self.serializer.serialize_workflow(self.workflow)
wf2 = self.serializer.deserialize_workflow(json, workflow_spec=self.spec)
self.assertIsNotNone(self.workflow.script_engine)
self.assertIsNotNone(wf2.script_engine)
self.assertEqual(self.workflow.script_engine.__class__,
wf2.script_engine.__class__)
@unittest.skip("Deserialize does not persist the script engine, Fix me.")
def testDeserializeWithCustomScriptEngine(self):
class CustomScriptEngine(PythonScriptEngine):
pass
self.workflow.script_engine = CustomScriptEngine()
json = self.serializer.serialize_workflow(self.workflow)
wf2 = self.serializer.deserialize_workflow(json, workflow_spec=self.spec)
self.assertEqual(self.workflow.script_engine.__class__,
wf2.script_engine.__class__)
def testDeserializeWithDataOnTask(self):
self.workflow.do_engine_steps()
user_task = self.workflow.get_ready_user_tasks()[0]
user_task.data = {"test":"my_test"}
self._compare_with_deserialized_copy(self.workflow)
def testLastTaskIsSetAndWorksThroughRestore(self):
self.workflow.do_engine_steps()
json = self.serializer.serialize_workflow(self.workflow)
wf2 = self.serializer.deserialize_workflow(json, workflow_spec=self.spec)
self.assertIsNotNone(self.workflow.last_task)
self.assertIsNotNone(wf2.last_task)
self._compare_workflows(self.workflow, wf2)
def _compare_with_deserialized_copy(self, wf):
json = self.serializer.serialize_workflow(wf)
wf2 = self.serializer.deserialize_workflow(json, workflow_spec=self.spec)
self._compare_workflows(wf, wf2)
def _compare_workflows(self, w1, w2):
self.assertIsInstance(w1, BpmnWorkflow)
self.assertIsInstance(w2, BpmnWorkflow)
self.assertEqual(w1.data, w2.data)
self.assertEqual(w1.name, w2.name)
for task in w1.get_ready_user_tasks():
w2_task = w2.get_task(task.id)
self.assertIsNotNone(w2_task)
self.assertEqual(task.data, w2_task.data)
def suite():
return unittest.TestLoader().loadTestsFromTestCase(BpmnSerializerTest)
if __name__ == '__main__':
unittest.TextTestRunner(verbosity=2).run(suite())

9
tests/SpiffWorkflow/bpmn/BpmnWorkflowSerializerTest.py
View File

@ -1,13 +1,11 @@
import os import os
import unittest import unittest
import json import json
from uuid import uuid4
from SpiffWorkflow.task import TaskState from SpiffWorkflow.task import TaskState
from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine
from SpiffWorkflow.bpmn.parser.BpmnParser import BpmnParser from SpiffWorkflow.bpmn.parser.BpmnParser import BpmnParser
from SpiffWorkflow.bpmn.serializer.workflow import BpmnWorkflowSerializer from SpiffWorkflow.bpmn.serializer.workflow import BpmnWorkflowSerializer
from SpiffWorkflow.bpmn.serializer.BpmnSerializer import BpmnSerializer
from SpiffWorkflow.bpmn.workflow import BpmnWorkflow from SpiffWorkflow.bpmn.workflow import BpmnWorkflow
from tests.SpiffWorkflow.bpmn.BpmnLoaderForTests import TestUserTaskConverter from tests.SpiffWorkflow.bpmn.BpmnLoaderForTests import TestUserTaskConverter
@ -48,13 +46,6 @@ class BpmnWorkflowSerializerTest(unittest.TestCase):
version = self.serializer.get_version(spec_serialized) version = self.serializer.get_version(spec_serialized)
self.assertEqual(version, self.SERIALIZER_VERSION) self.assertEqual(version, self.SERIALIZER_VERSION)
def testSerializeToOldSerializerThenNewSerializer(self):
old_serializer = BpmnSerializer()
old_json = old_serializer.serialize_workflow(self.workflow)
new_workflow = old_serializer.deserialize_workflow(old_json)
new_json = self.serializer.serialize_json(new_workflow)
new_workflow_2 = self.serializer.deserialize_json(new_json)
def testSerializeWorkflow(self): def testSerializeWorkflow(self):
serialized = self.serializer.serialize_json(self.workflow) serialized = self.serializer.serialize_json(self.workflow)
json.loads(serialized) json.loads(serialized)

8
tests/SpiffWorkflow/bpmn/BpmnWorkflowTestCase.py
View File

@ -122,7 +122,7 @@ class BpmnWorkflowTestCase(unittest.TestCase):
before_dump = self.workflow.get_dump() before_dump = self.workflow.get_dump()
# Check that we can actully convert this to JSON # Check that we can actully convert this to JSON
json_str = json.dumps(before_state) json_str = json.dumps(before_state)
after = self.serializer.workflow_from_dict(json.loads(json_str), read_only=False) after = self.serializer.workflow_from_dict(json.loads(json_str))
# Check that serializing and deserializing results in the same workflow # Check that serializing and deserializing results in the same workflow
after_state = self.serializer.workflow_to_dict(after) after_state = self.serializer.workflow_to_dict(after)
after_dump = after.get_dump() after_dump = after.get_dump()
@ -132,11 +132,7 @@ class BpmnWorkflowTestCase(unittest.TestCase):
self.workflow = after self.workflow = after
def restore(self, state): def restore(self, state):
self.workflow = self.serializer.workflow_from_dict(state, read_only=False) self.workflow = self.serializer.workflow_from_dict(state)
def get_read_only_workflow(self):
state = self._get_workflow_state()
return self.serializer.workflow_from_dict(state, read_only=True)
def _get_workflow_state(self, do_steps=True): def _get_workflow_state(self, do_steps=True):
if do_steps: if do_steps:

4
tests/SpiffWorkflow/bpmn/CallActivityEndEventTest.py
View File

@ -3,9 +3,9 @@
import unittest import unittest
from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine
from SpiffWorkflow.bpmn.exceptions import WorkflowTaskExecException
from SpiffWorkflow.bpmn.workflow import BpmnWorkflow from SpiffWorkflow.bpmn.workflow import BpmnWorkflow
from SpiffWorkflow.exceptions import WorkflowTaskException
from tests.SpiffWorkflow.bpmn.BpmnWorkflowTestCase import BpmnWorkflowTestCase from tests.SpiffWorkflow.bpmn.BpmnWorkflowTestCase import BpmnWorkflowTestCase
__author__ = 'kellym' __author__ = 'kellym'
@ -60,7 +60,7 @@ class CallActivityTest(BpmnWorkflowTestCase):
def test_call_acitivity_errors_include_task_trace(self): def test_call_acitivity_errors_include_task_trace(self):
error_spec = self.subprocesses.get('ErroringBPMN') error_spec = self.subprocesses.get('ErroringBPMN')
error_spec, subprocesses = self.load_workflow_spec('call_activity_*.bpmn', 'ErroringBPMN') error_spec, subprocesses = self.load_workflow_spec('call_activity_*.bpmn', 'ErroringBPMN')
with self.assertRaises(WorkflowTaskExecException) as context: with self.assertRaises(WorkflowTaskException) as context:
self.workflow = BpmnWorkflow(error_spec, subprocesses) self.workflow = BpmnWorkflow(error_spec, subprocesses)
self.workflow.do_engine_steps() self.workflow.do_engine_steps()
self.assertEquals(2, len(context.exception.task_trace)) self.assertEquals(2, len(context.exception.task_trace))

4
tests/SpiffWorkflow/bpmn/CustomScriptTest.py
View File

@ -1,10 +1,10 @@
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
import unittest import unittest
from SpiffWorkflow.exceptions import WorkflowTaskException
from SpiffWorkflow.task import TaskState from SpiffWorkflow.task import TaskState
from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine
from SpiffWorkflow.bpmn.workflow import BpmnWorkflow from SpiffWorkflow.bpmn.workflow import BpmnWorkflow
from SpiffWorkflow.bpmn.exceptions import WorkflowTaskExecException
from tests.SpiffWorkflow.bpmn.BpmnWorkflowTestCase import BpmnWorkflowTestCase from tests.SpiffWorkflow.bpmn.BpmnWorkflowTestCase import BpmnWorkflowTestCase
__author__ = 'McDonald, danfunk' __author__ = 'McDonald, danfunk'
@ -46,7 +46,7 @@ class CustomInlineScriptTest(BpmnWorkflowTestCase):
def test_overwrite_function_with_local_variable(self): def test_overwrite_function_with_local_variable(self):
ready_task = self.workflow.get_tasks(TaskState.READY)[0] ready_task = self.workflow.get_tasks(TaskState.READY)[0]
ready_task.data = {'custom_function': "bill"} ready_task.data = {'custom_function': "bill"}
with self.assertRaises(WorkflowTaskExecException) as e: with self.assertRaises(WorkflowTaskException) as e:
self.workflow.do_engine_steps() self.workflow.do_engine_steps()
self.assertTrue('' in str(e.exception)) self.assertTrue('' in str(e.exception))
self.assertTrue('custom_function' in str(e.exception)) self.assertTrue('custom_function' in str(e.exception))

24
tests/SpiffWorkflow/bpmn/InvalidWorkflowsTest.py
View File

@ -31,18 +31,11 @@ class InvalidWorkflowsTest(BpmnWorkflowTestCase):
except ValidationException as ex: except ValidationException as ex:
self.assertTrue('No start event found' in ('%r' % ex), self.assertTrue('No start event found' in ('%r' % ex),
'\'No start event found\' should be a substring of error message: \'%r\'' % ex) '\'No start event found\' should be a substring of error message: \'%r\'' % ex)
self.assertTrue('No-Start-Event.bpmn20.xml' in ('%r' % ex), self.assertTrue('No-Start-Event.bpmn20.xml' in ex.file_name,
'\'No-Start-Event.bpmn20.xml\' should be a substring of error message: \'%r\'' % ex) '\'No-Start-Event.bpmn20.xml\' should be a substring of error message: \'%r\'' % ex)
self.assertTrue('process' in ('%r' % ex),
'\'process\' should be a substring of error message: \'%r\'' % ex)
self.assertTrue(
'sid-669ddebf-4196-41ee-8b04-bcc90bc5f983' in ('%r' % ex),
'\'sid-669ddebf-4196-41ee-8b04-bcc90bc5f983\' should be a substring of error message: \'%r\'' % ex)
self.assertTrue('No Start Event' in ('%r' % ex),
'\'No Start Event\' should be a substring of error message: \'%r\'' % ex)
def testSubprocessNotFound(self): def testSubprocessNotFound(self):
with self.assertRaises(ValidationException) as exc: with self.assertRaises(ValidationException) as exc:
self.load_workflow_spec('Invalid-Workflows/Subprocess-Not-Found.bpmn20.xml', 'Subprocess Not Found') self.load_workflow_spec('Invalid-Workflows/Subprocess-Not-Found.bpmn20.xml', 'Subprocess Not Found')
self.assertIn("The process 'Missing subprocess' was not found.", str(exc)) self.assertIn("The process 'Missing subprocess' was not found.", str(exc))
@ -60,15 +53,12 @@ class InvalidWorkflowsTest(BpmnWorkflowTestCase):
'There is no support implemented for this task type' in ( 'There is no support implemented for this task type' in (
'%r' % ex), '%r' % ex),
'\'There is no support implemented for this task type\' should be a substring of error message: \'%r\'' % ex) '\'There is no support implemented for this task type\' should be a substring of error message: \'%r\'' % ex)
self.assertTrue('Unsupported-Task.bpmn20.xml' in ('%r' % ex), self.assertTrue('Unsupported-Task.bpmn20.xml' in ex.file_name,
'\'Unsupported-Task.bpmn20.xml\' should be a substring of error message: \'%r\'' % ex) '\'Unsupported-Task.bpmn20.xml\' should be a substring of error message: \'%r\'' % ex)
self.assertTrue('businessRuleTask' in ('%r' % ex), self.assertTrue('businessRuleTask' in ex.tag,
'\'businessRuleTask\' should be a substring of error message: \'%r\'' % ex) '\'businessRuleTask\' should be a substring of the tag: \'%r\'' % ex)
self.assertTrue( self.assertTrue('Business Rule Task' in ex.name,
'sid-75EEAB28-3B69-4282-B91A-0F3C97931834' in ('%r' % ex), '\'Business Rule Task\' should be the name: \'%s\'' % ex.name)
'\'sid-75EEAB28-3B69-4282-B91A-0F3C97931834\' should be a substring of error message: \'%r\'' % ex)
self.assertTrue('Business Rule Task' in ('%r' % ex),
'\'Business Rule Task\' should be a substring of error message: \'%r\'' % ex)
def suite(): def suite():

17
tests/SpiffWorkflow/bpmn/ParserTest.py
View File

@ -1,7 +1,8 @@
import unittest import unittest
import os import os
from SpiffWorkflow.bpmn.parser.BpmnParser import BpmnParser from SpiffWorkflow.bpmn.parser.BpmnParser import BpmnParser, BpmnValidator
from SpiffWorkflow.bpmn.parser.ValidationException import ValidationException
class ParserTest(unittest.TestCase): class ParserTest(unittest.TestCase):
@ -27,3 +28,17 @@ class ParserTest(unittest.TestCase):
self.assertEqual(generate.data_output_associations[0].name, 'obj_1') self.assertEqual(generate.data_output_associations[0].name, 'obj_1')
self.assertEqual(len(read.data_input_associations), 1) self.assertEqual(len(read.data_input_associations), 1)
self.assertEqual(read.data_input_associations[0].name, 'obj_1') self.assertEqual(read.data_input_associations[0].name, 'obj_1')
def testValidatorError(self):
parser = BpmnParser(validator=BpmnValidator())
bpmn_file = os.path.join(os.path.dirname(__file__), 'data',
'data_object_invalid.bpmn')
errored = False
try:
parser.add_bpmn_file(bpmn_file)
except ValidationException as ex:
errored = True
self.assertEqual(ex.file_name, bpmn_file)
self.assertEqual(14, ex.line_number)
self.assertIn('DataObjectReference_0cm8dnh', str(ex))
assert(errored, "This should have errored out with a validation exception.")

4
tests/SpiffWorkflow/bpmn/ScriptTest.py
View File

@ -2,7 +2,7 @@
import unittest import unittest
from SpiffWorkflow.bpmn.exceptions import WorkflowTaskExecException from SpiffWorkflow.exceptions import WorkflowTaskException
from SpiffWorkflow.task import TaskState from SpiffWorkflow.task import TaskState
from SpiffWorkflow.bpmn.workflow import BpmnWorkflow from SpiffWorkflow.bpmn.workflow import BpmnWorkflow
from tests.SpiffWorkflow.bpmn.BpmnWorkflowTestCase import BpmnWorkflowTestCase from tests.SpiffWorkflow.bpmn.BpmnWorkflowTestCase import BpmnWorkflowTestCase
@ -39,7 +39,7 @@ class InlineScriptTest(BpmnWorkflowTestCase):
# StartTask doesn't know about testvar, it happened earlier. # StartTask doesn't know about testvar, it happened earlier.
# calling an exec that references testvar, in the context of the # calling an exec that references testvar, in the context of the
# start task should fail. # start task should fail.
with self.assertRaises(WorkflowTaskExecException): with self.assertRaises(WorkflowTaskException):
result = self.workflow.script_engine.evaluate(startTask, 'testvar == True') result = self.workflow.script_engine.evaluate(startTask, 'testvar == True')

5
tests/SpiffWorkflow/bpmn/ServiceTaskTest.py
View File

@ -8,16 +8,15 @@ sys.path.insert(0, os.path.join(dirname, '..', '..', '..'))
from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine
from SpiffWorkflow.bpmn.workflow import BpmnWorkflow from SpiffWorkflow.bpmn.workflow import BpmnWorkflow
from SpiffWorkflow.bpmn.exceptions import WorkflowTaskExecException
from tests.SpiffWorkflow.bpmn.BpmnWorkflowTestCase import BpmnWorkflowTestCase from tests.SpiffWorkflow.bpmn.BpmnWorkflowTestCase import BpmnWorkflowTestCase
class ServiceTaskTest(BpmnWorkflowTestCase): class ServiceTaskTest(BpmnWorkflowTestCase):
def setUp(self): def setUp(self):
spec, subprocesses = self.load_workflow_spec('service_task.bpmn', spec, subprocesses = self.load_workflow_spec('service_task.bpmn',
'service_task_example1') 'service_task_example1')
self.workflow = BpmnWorkflow(spec, subprocesses) self.workflow = BpmnWorkflow(spec, subprocesses)
def testRunThroughHappy(self): def testRunThroughHappy(self):
self.workflow.do_engine_steps() self.workflow.do_engine_steps()

152
tests/SpiffWorkflow/bpmn/data/data_object_invalid.bpmn Normal file
View File

@ -0,0 +1,152 @@
<?xml version="1.0" encoding="UTF-8"?>
<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:modeler="http://camunda.org/schema/modeler/1.0" id="Definitions_19o7vxg" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="4.11.1" modeler:executionPlatform="Camunda Platform" modeler:executionPlatformVersion="7.17.0">
<bpmn:process id="Process" isExecutable="true">
<bpmn:dataObject id="obj_1" />
<bpmn:startEvent id="Event_0kmwi7u">
<bpmn:outgoing>Flow_18858hr</bpmn:outgoing>
</bpmn:startEvent>
<bpmn:sequenceFlow id="Flow_18858hr" sourceRef="Event_0kmwi7u" targetRef="generate_data" />
<bpmn:sequenceFlow id="Flow_0gbxq9s" sourceRef="generate_data" targetRef="task_1" />
<bpmn:sequenceFlow id="Flow_1r7v9yo" sourceRef="task_1" targetRef="read_data" />
<!-- All the Data objects here have the same id, which is not valid according the to the xml schema. -->
<bpmn:dataObjectReference id="DataObjectReference_0cm8dnh" name="Data" dataObjectRef="obj_1" />
<bpmn:dataObjectReference id="DataObjectReference_0cm8dnh" name="Data" dataObjectRef="obj_1" />
<bpmn:dataObjectReference id="DataObjectReference_0cm8dnh" name="Data" dataObjectRef="obj_1" />
<bpmn:endEvent id="Event_0qw1yr0">
<bpmn:incoming>Flow_19pyf8s</bpmn:incoming>
</bpmn:endEvent>
<bpmn:sequenceFlow id="Flow_1tnu3ej" sourceRef="read_data" targetRef="subprocess" />
<bpmn:userTask id="read_data" name="Read Data">
<bpmn:incoming>Flow_1r7v9yo</bpmn:incoming>
<bpmn:outgoing>Flow_1tnu3ej</bpmn:outgoing>
<bpmn:property id="Property_1uusomz" name="__targetRef_placeholder" />
<bpmn:dataInputAssociation id="DataInputAssociation_1vaag83">
<bpmn:sourceRef>DataObjectReference_0pztwm3</bpmn:sourceRef>
<bpmn:targetRef>Property_1uusomz</bpmn:targetRef>
</bpmn:dataInputAssociation>
</bpmn:userTask>
<bpmn:userTask id="generate_data" name="Generate Data">
<bpmn:incoming>Flow_18858hr</bpmn:incoming>
<bpmn:outgoing>Flow_0gbxq9s</bpmn:outgoing>
<bpmn:dataOutputAssociation id="DataOutputAssociation_053pozp">
<bpmn:targetRef>DataObjectReference_17fhr1j</bpmn:targetRef>
</bpmn:dataOutputAssociation>
</bpmn:userTask>
<bpmn:userTask id="task_1" name="Task">
<bpmn:incoming>Flow_0gbxq9s</bpmn:incoming>
<bpmn:outgoing>Flow_1r7v9yo</bpmn:outgoing>
</bpmn:userTask>
<bpmn:subProcess id="subprocess" name="Subprocess">
<bpmn:incoming>Flow_1tnu3ej</bpmn:incoming>
<bpmn:outgoing>Flow_19pyf8s</bpmn:outgoing>
<bpmn:property id="Property_1q5wp77" name="__targetRef_placeholder" />
<bpmn:dataInputAssociation id="DataInputAssociation_0w2qahx">
<bpmn:sourceRef>DataObjectReference_0cm8dnh</bpmn:sourceRef>
<bpmn:targetRef>Property_1q5wp77</bpmn:targetRef>
</bpmn:dataInputAssociation>
<bpmn:startEvent id="Event_1wuwx2f">
<bpmn:outgoing>Flow_0yx8lkz</bpmn:outgoing>
</bpmn:startEvent>
<bpmn:task id="placeholder">
<bpmn:incoming>Flow_0yx8lkz</bpmn:incoming>
<bpmn:outgoing>Flow_0rk4i35</bpmn:outgoing>
</bpmn:task>
<bpmn:sequenceFlow id="Flow_0yx8lkz" sourceRef="Event_1wuwx2f" targetRef="placeholder" />
<bpmn:endEvent id="Event_1qcnmnt">
<bpmn:incoming>Flow_0rk4i35</bpmn:incoming>
</bpmn:endEvent>
<bpmn:sequenceFlow id="Flow_0rk4i35" sourceRef="placeholder" targetRef="Event_1qcnmnt" />
</bpmn:subProcess>
<bpmn:sequenceFlow id="Flow_19pyf8s" sourceRef="subprocess" targetRef="Event_0qw1yr0" />
</bpmn:process>
<bpmndi:BPMNDiagram id="BPMNDiagram_1">
<bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Process">
<bpmndi:BPMNEdge id="Flow_19pyf8s_di" bpmnElement="Flow_19pyf8s">
<di:waypoint x="1110" y="180" />
<di:waypoint x="1192" y="180" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="Flow_1tnu3ej_di" bpmnElement="Flow_1tnu3ej">
<di:waypoint x="680" y="180" />
<di:waypoint x="740" y="180" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="Flow_1r7v9yo_di" bpmnElement="Flow_1r7v9yo">
<di:waypoint x="520" y="180" />
<di:waypoint x="580" y="180" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="Flow_0gbxq9s_di" bpmnElement="Flow_0gbxq9s">
<di:waypoint x="360" y="180" />
<di:waypoint x="420" y="180" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="Flow_18858hr_di" bpmnElement="Flow_18858hr">
<di:waypoint x="208" y="180" />
<di:waypoint x="260" y="180" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="Event_0kmwi7u_di" bpmnElement="Event_0kmwi7u">
<dc:Bounds x="172" y="162" width="36" height="36" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="DataObjectReference_17fhr1j_di" bpmnElement="DataObjectReference_17fhr1j">
<dc:Bounds x="292" y="275" width="36" height="50" />
<bpmndi:BPMNLabel>
<dc:Bounds x="299" y="332" width="25" height="14" />
</bpmndi:BPMNLabel>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="DataObjectReference_0pztwm3_di" bpmnElement="DataObjectReference_0pztwm3">
<dc:Bounds x="612" y="275" width="36" height="50" />
<bpmndi:BPMNLabel>
<dc:Bounds x="619" y="332" width="25" height="14" />
</bpmndi:BPMNLabel>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="DataObjectReference_0cm8dnh_di" bpmnElement="DataObjectReference_0cm8dnh">
<dc:Bounds x="907" y="375" width="36" height="50" />
<bpmndi:BPMNLabel>
<dc:Bounds x="913" y="432" width="25" height="14" />
</bpmndi:BPMNLabel>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="Event_0qw1yr0_di" bpmnElement="Event_0qw1yr0">
<dc:Bounds x="1192" y="162" width="36" height="36" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="Activity_08lb08m_di" bpmnElement="read_data">
<dc:Bounds x="580" y="140" width="100" height="80" />
<bpmndi:BPMNLabel />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="Activity_00pwxgv_di" bpmnElement="generate_data">
<dc:Bounds x="260" y="140" width="100" height="80" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="Activity_1xmp3i1_di" bpmnElement="task_1">
<dc:Bounds x="420" y="140" width="100" height="80" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="Activity_10c32lr_di" bpmnElement="subprocess" isExpanded="true">
<dc:Bounds x="740" y="80" width="370" height="200" />
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="Flow_0rk4i35_di" bpmnElement="Flow_0rk4i35">
<di:waypoint x="970" y="180" />
<di:waypoint x="1032" y="180" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="Flow_0yx8lkz_di" bpmnElement="Flow_0yx8lkz">
<di:waypoint x="816" y="180" />
<di:waypoint x="870" y="180" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="Event_1wuwx2f_di" bpmnElement="Event_1wuwx2f">
<dc:Bounds x="780" y="162" width="36" height="36" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="Activity_01ooqcb_di" bpmnElement="placeholder">
<dc:Bounds x="870" y="140" width="100" height="80" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="Event_1qcnmnt_di" bpmnElement="Event_1qcnmnt">
<dc:Bounds x="1032" y="162" width="36" height="36" />
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="DataInputAssociation_1vaag83_di" bpmnElement="DataInputAssociation_1vaag83">
<di:waypoint x="630" y="275" />
<di:waypoint x="630" y="220" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="DataOutputAssociation_053pozp_di" bpmnElement="DataOutputAssociation_053pozp">
<di:waypoint x="309" y="220" />
<di:waypoint x="308" y="275" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="DataInputAssociation_0w2qahx_di" bpmnElement="DataInputAssociation_0w2qahx">
<di:waypoint x="925" y="375" />
<di:waypoint x="925" y="280" />
</bpmndi:BPMNEdge>
</bpmndi:BPMNPlane>
</bpmndi:BPMNDiagram>
</bpmn:definitions>

73
tests/SpiffWorkflow/bpmn/serializer/dictTest.py
View File

@ -1,73 +0,0 @@
# -*- coding: utf-8 -*-
from builtins import str
import sys
import unittest
import os
dirname = os.path.dirname(__file__)
sys.path.insert(0, os.path.join(dirname, '..', '..', '..', '..'))
import uuid
from SpiffWorkflow.bpmn.serializer.dict import BPMNDictionarySerializer
from tests.SpiffWorkflow.serializer.baseTest import SerializerTest
from SpiffWorkflow.workflow import Workflow
class BPMNDictionarySerializerTest(SerializerTest):
def setUp(self):
super(BPMNDictionarySerializerTest, self).setUp()
self.serializer = BPMNDictionarySerializer()
self.return_type = dict
def _compare_results(self, item1, item2,
exclude_dynamic=False,
exclude_items=None):
exclude_items = exclude_items if exclude_items is not None else []
if exclude_dynamic:
if 'last_state_change' not in exclude_items:
exclude_items.append('last_state_change')
if 'last_task' not in exclude_items:
exclude_items.append('last_task')
if uuid.UUID not in exclude_items:
exclude_items.append(uuid.UUID)
if type(item1) in exclude_items:
return
if isinstance(item1, dict):
self.assertIsInstance(item2, dict)
for key, value in list(item1.items()):
self.assertIn(key, item2)
if key in exclude_items:
continue
self._compare_results(value, item2[key],
exclude_dynamic=exclude_dynamic,
exclude_items=exclude_items)
for key in item2:
self.assertIn(key, item1)
elif isinstance(item1, list):
msg = "item is not a list (is a " + str(type(item2)) + ")"
self.assertIsInstance(item2, list, msg)
msg = "list lengths differ: {} vs {}".format(
len(item1), len(item2))
self.assertEqual(len(item1), len(item2), msg)
for i, listitem in enumerate(item1):
self._compare_results(listitem, item2[i],
exclude_dynamic=exclude_dynamic,
exclude_items=exclude_items)
elif isinstance(item1, Workflow):
raise Exception("Item is a Workflow")
else:
msg = "{}: types differ: {} vs {}".format(
str(item2), type(item1), type(item2))
self.assertEqual(type(item1), type(item2), msg)
self.assertEqual(item1, item2)
def suite():
return unittest.defaultTestLoader.loadTestsFromTestCase(BPMNDictionarySerializerTest)
if __name__ == '__main__':
unittest.TextTestRunner(verbosity=2).run(suite())

38
tests/SpiffWorkflow/bpmn/serializer/jsonTest.py
View File

@ -1,38 +0,0 @@
# -*- coding: utf-8 -*-
import sys
import unittest
import os
dirname = os.path.dirname(__file__)
sys.path.insert(0, os.path.join(dirname, '..', '..', '..', '..'))
import json
from SpiffWorkflow.bpmn.serializer.json import BPMNJSONSerializer
from tests.SpiffWorkflow.serializer.dictTest import DictionarySerializerTest
class BPMNJSONSerializerTest(DictionarySerializerTest):
def setUp(self):
super(BPMNJSONSerializerTest, self).setUp()
self.serializer = BPMNJSONSerializer()
self.return_type = str
def _prepare_result(self, item):
return json.loads(item)
def _compare_results(self, item1, item2, exclude_dynamic=False,
exclude_items=None):
if exclude_dynamic:
exclude_items = ['__uuid__']
else:
exclude_items = []
super(BPMNJSONSerializerTest, self)._compare_results(item1, item2,
exclude_dynamic=exclude_dynamic,
exclude_items=exclude_items)
def suite():
return unittest.defaultTestLoader.loadTestsFromTestCase(BPMNJSONSerializerTest)
if __name__ == '__main__':
unittest.TextTestRunner(verbosity=2).run(suite())

16
tests/SpiffWorkflow/camunda/InvalidBusinessRuleTaskParserTest.py
View File

@ -1,7 +1,7 @@
import os import os
import unittest import unittest
from SpiffWorkflow.bpmn.exceptions import WorkflowTaskExecException from SpiffWorkflow.exceptions import SpiffWorkflowException, WorkflowException
from SpiffWorkflow.task import TaskState from SpiffWorkflow.task import TaskState
from SpiffWorkflow.bpmn.workflow import BpmnWorkflow from SpiffWorkflow.bpmn.workflow import BpmnWorkflow
@ -15,17 +15,23 @@ class BusinessRuleTaskParserTest(BaseTestCase):
'invalid/InvalidDecision.bpmn', 'Process_1', 'invalid_decision.dmn') 'invalid/InvalidDecision.bpmn', 'Process_1', 'invalid_decision.dmn')
self.workflow = BpmnWorkflow(self.spec) self.workflow = BpmnWorkflow(self.spec)
def testExceptionPrint(self):
e1 = Exception("test 1")
print (e1)
e = SpiffWorkflowException("test")
print (e)
def testDmnRaisesTaskErrors(self): def testDmnRaisesTaskErrors(self):
self.workflow = BpmnWorkflow(self.spec) self.workflow = BpmnWorkflow(self.spec)
self.workflow.get_tasks(TaskState.READY)[0].set_data(x=3) self.workflow.get_tasks(TaskState.READY)[0].set_data(x=3)
try: try:
self.workflow.do_engine_steps() self.workflow.do_engine_steps()
self.assertTrue(False, "An error should have been raised.") self.assertTrue(False, "An error should have been raised.")
except WorkflowTaskExecException as we: except WorkflowException as we:
self.assertTrue(True, "An error was raised..") self.assertTrue(True, "An error was raised..")
self.assertEquals("InvalidDecisionTaskId", we.sender.name) self.assertEqual("InvalidDecisionTaskId", we.task_spec.name)
self.maxDiff = 1000 self.maxDiff = 1000
self.assertEquals("Error evaluating expression spam= 1", str(we)) self.assertEquals("Error evaluating expression 'spam= 1'. Rule failed on row 1. Business Rule Task 'Invalid Decision'.", str(we))
def suite(): def suite():
return unittest.TestLoader().loadTestsFromTestCase(BusinessRuleTaskParserTest) return unittest.TestLoader().loadTestsFromTestCase(BusinessRuleTaskParserTest)

88
tests/SpiffWorkflow/camunda/data/DMNMultiInstance.bpmn
View File

@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?> <?xml version="1.0" encoding="UTF-8"?>
<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:camunda="http://camunda.org/schema/1.0/bpmn" id="Definitions_1" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="3.7.0"> <bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:camunda="http://camunda.org/schema/1.0/bpmn" id="Definitions_1" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="5.0.0">
<bpmn:process id="Process_1" isExecutable="true"> <bpmn:process id="Process_1" isExecutable="true">
<bpmn:startEvent id="StartEvent_1"> <bpmn:startEvent id="StartEvent_1">
<bpmn:outgoing>Flow_1b29lxw</bpmn:outgoing> <bpmn:outgoing>Flow_1b29lxw</bpmn:outgoing>
@ -46,59 +46,59 @@ of documentation</bpmn:documentation>
</bpmn:process> </bpmn:process>
<bpmndi:BPMNDiagram id="BPMNDiagram_1"> <bpmndi:BPMNDiagram id="BPMNDiagram_1">
<bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Process_1"> <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Process_1">
<bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1"> <bpmndi:BPMNEdge id="Flow_066d5e1_di" bpmnElement="Flow_066d5e1">
<dc:Bounds x="122" y="106" width="36" height="36" /> <di:waypoint x="850" y="124" />
<bpmndi:BPMNLabel> <di:waypoint x="930" y="124" />
<dc:Bounds x="164" y="322" width="90" height="20" /> </bpmndi:BPMNEdge>
</bpmndi:BPMNLabel> <bpmndi:BPMNEdge id="Flow_0z7tfh1_di" bpmnElement="Flow_0z7tfh1">
</bpmndi:BPMNShape> <di:waypoint x="510" y="124" />
<bpmndi:BPMNShape id="EndEvent_0n32cxd_di" bpmnElement="EndEvent_0n32cxd"> <di:waypoint x="575" y="124" />
<dc:Bounds x="1132" y="106" width="36" height="36" /> </bpmndi:BPMNEdge>
<bpmndi:BPMNLabel> <bpmndi:BPMNEdge id="Flow_09ciw49_di" bpmnElement="Flow_09ciw49">
<dc:Bounds x="933" y="505" width="0" height="12" /> <di:waypoint x="340" y="124" />
</bpmndi:BPMNLabel> <di:waypoint x="410" y="124" />
</bpmndi:BPMNShape> </bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="Flow_0fusz9y_di" bpmnElement="Flow_0fusz9y">
<di:waypoint x="1030" y="124" />
<di:waypoint x="1092" y="124" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="Flow_1b29lxw_di" bpmnElement="Flow_1b29lxw">
<di:waypoint x="188" y="124" />
<di:waypoint x="240" y="124" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="SequenceFlow_06fnqj2_di" bpmnElement="SequenceFlow_06fnqj2"> <bpmndi:BPMNEdge id="SequenceFlow_06fnqj2_di" bpmnElement="SequenceFlow_06fnqj2">
<di:waypoint x="650" y="124" /> <di:waypoint x="675" y="124" />
<di:waypoint x="700" y="124" /> <di:waypoint x="750" y="124" />
<bpmndi:BPMNLabel> <bpmndi:BPMNLabel>
<dc:Bounds x="850" y="462" width="0" height="12" /> <dc:Bounds x="850" y="462" width="0" height="12" />
</bpmndi:BPMNLabel> </bpmndi:BPMNLabel>
</bpmndi:BPMNEdge> </bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="BusinessRuleTask_1ipm12w_di" bpmnElement="Task_067fajl">
<dc:Bounds x="550" y="84" width="100" height="80" />
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="Flow_1b29lxw_di" bpmnElement="Flow_1b29lxw">
<di:waypoint x="158" y="124" />
<di:waypoint x="210" y="124" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="Flow_0fusz9y_di" bpmnElement="Flow_0fusz9y">
<di:waypoint x="980" y="124" />
<di:waypoint x="1132" y="124" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="Activity_1uk7uyi_di" bpmnElement="Activity_0w0chd2"> <bpmndi:BPMNShape id="Activity_1uk7uyi_di" bpmnElement="Activity_0w0chd2">
<dc:Bounds x="880" y="84" width="100" height="80" /> <dc:Bounds x="930" y="84" width="100" height="80" />
</bpmndi:BPMNShape> </bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="Flow_09ciw49_di" bpmnElement="Flow_09ciw49">
<di:waypoint x="310" y="124" />
<di:waypoint x="360" y="124" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="Activity_1v5khzq_di" bpmnElement="Activity_0qh0jpg">
<dc:Bounds x="210" y="84" width="100" height="80" />
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="Flow_0z7tfh1_di" bpmnElement="Flow_0z7tfh1">
<di:waypoint x="460" y="124" />
<di:waypoint x="550" y="124" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="Activity_0vne2ba_di" bpmnElement="Activity_1ftn207"> <bpmndi:BPMNShape id="Activity_0vne2ba_di" bpmnElement="Activity_1ftn207">
<dc:Bounds x="360" y="84" width="100" height="80" /> <dc:Bounds x="410" y="84" width="100" height="80" />
</bpmndi:BPMNShape> </bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="Flow_066d5e1_di" bpmnElement="Flow_066d5e1">
<di:waypoint x="800" y="124" />
<di:waypoint x="880" y="124" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="Activity_0z6lv9u_di" bpmnElement="Activity_1mu3z8p"> <bpmndi:BPMNShape id="Activity_0z6lv9u_di" bpmnElement="Activity_1mu3z8p">
<dc:Bounds x="700" y="84" width="100" height="80" /> <dc:Bounds x="750" y="84" width="100" height="80" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1">
<dc:Bounds x="152" y="106" width="36" height="36" />
<bpmndi:BPMNLabel>
<dc:Bounds x="164" y="322" width="90" height="20" />
</bpmndi:BPMNLabel>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="Activity_1v5khzq_di" bpmnElement="Activity_0qh0jpg">
<dc:Bounds x="240" y="84" width="100" height="80" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="EndEvent_0n32cxd_di" bpmnElement="EndEvent_0n32cxd">
<dc:Bounds x="1092" y="106" width="36" height="36" />
<bpmndi:BPMNLabel>
<dc:Bounds x="933" y="505" width="0" height="12" />
</bpmndi:BPMNLabel>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="BusinessRuleTask_1ipm12w_di" bpmnElement="Task_067fajl">
<dc:Bounds x="575" y="84" width="100" height="80" />
</bpmndi:BPMNShape> </bpmndi:BPMNShape>
</bpmndi:BPMNPlane> </bpmndi:BPMNPlane>
</bpmndi:BPMNDiagram> </bpmndi:BPMNDiagram>

4
tests/SpiffWorkflow/camunda/data/dmn/test_integer_decision_multi.dmn
View File

@ -1,8 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?> <?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns="http://www.omg.org/spec/DMN/20151101/dmn.xsd" xmlns:camunda="http://camunda.org/schema/1.0/dmn" id="definitions_1jblnbx" name="definitions" namespace="http://camunda.org/schema/1.0/dmn" exporter="Camunda Modeler" exporterVersion="3.7.0"> <definitions xmlns="https://www.omg.org/spec/DMN/20191111/MODEL/" xmlns:camunda="http://camunda.org/schema/1.0/dmn" xmlns:biodi="http://bpmn.io/schema/dmn/biodi/2.0" id="definitions_1jblnbx" name="definitions" namespace="http://camunda.org/schema/1.0/dmn" exporter="Camunda Modeler" exporterVersion="5.0.0">
<decision id="IntegerDecisionStringOutputTable" name="IntegerDecisionStringOutput"> <decision id="IntegerDecisionStringOutputTable" name="IntegerDecisionStringOutput">
<decisionTable id="decisionTable"> <decisionTable id="decisionTable">
<input id="InputClause_1tm0ceq" label="x" camunda:inputVariable=""> <input id="InputClause_1tm0ceq" label="x" biodi:width="192" camunda:inputVariable="">
<inputExpression id="LiteralExpression_04o7chw" typeRef="integer"> <inputExpression id="LiteralExpression_04o7chw" typeRef="integer">
<text>item.x</text> <text>item.x</text>
</inputExpression> </inputExpression>

100
tests/SpiffWorkflow/camunda/specs/UserTaskSpecTest.py
View File

@ -1,9 +1,7 @@
import json
import unittest import unittest
from SpiffWorkflow.camunda.specs.UserTask import FormField, UserTask, Form, \ from SpiffWorkflow.camunda.specs.UserTask import FormField, UserTask, Form, EnumFormField
EnumFormField from SpiffWorkflow.camunda.serializer.task_spec_converters import UserTaskConverter
from SpiffWorkflow.specs.base import TaskSpec
from SpiffWorkflow.specs.WorkflowSpec import WorkflowSpec from SpiffWorkflow.specs.WorkflowSpec import WorkflowSpec
@ -13,7 +11,6 @@ class UserTaskSpecTest(unittest.TestCase):
def create_instance(self): def create_instance(self):
if 'testtask' in self.wf_spec.task_specs: if 'testtask' in self.wf_spec.task_specs:
del self.wf_spec.task_specs['testtask'] del self.wf_spec.task_specs['testtask']
task_spec = TaskSpec(self.wf_spec, 'testtask', description='foo')
self.form = Form() self.form = Form()
return UserTask(self.wf_spec, 'userTask', self.form) return UserTask(self.wf_spec, 'userTask', self.form)
@ -33,43 +30,6 @@ class UserTaskSpecTest(unittest.TestCase):
self.assertEqual(self.form, self.user_spec.form) self.assertEqual(self.form, self.user_spec.form)
def testSerialize(self): def testSerialize(self):
pass
def test_text_field(self):
form_field = FormField(form_type="text")
form_field.id = "1234"
self.form.add_field(form_field)
self.assertEqual(form_field, self.user_spec.form.fields[0])
def test_enum_field(self):
enum_field = EnumFormField()
enum_field.label = "Which kind of fool are you"
enum_field.add_option('old fool', 'This is old, therefor it is good.')
enum_field.add_option('new fool',
'This is new, therefor it is better.')
self.form.add_field(enum_field)
self.assertEqual(enum_field, self.user_spec.form.fields[-1])
def test_properties(self):
form_field = FormField(form_type="text")
self.assertFalse(form_field.has_property("wilma"))
form_field.add_property("wilma", "flintstone")
self.assertTrue(form_field.has_property("wilma"))
self.assertEquals("flintstone", form_field.get_property("wilma"))
def test_validations(self):
form_field = FormField(form_type="text")
self.assertFalse(form_field.has_validation("barney"))
form_field.add_validation("barney", "rubble")
self.assertTrue(form_field.has_validation("barney"))
self.assertEquals("rubble", form_field.get_validation("barney"))
def testIsEngineTask(self):
self.assertFalse(self.user_spec.is_engine_task())
def test_convert_to_dict(self):
form = Form()
field1 = FormField(form_type="text") field1 = FormField(form_type="text")
field1.id = "quest" field1.id = "quest"
field1.label = "What is your quest?" field1.label = "What is your quest?"
@ -89,21 +49,14 @@ class UserTaskSpecTest(unittest.TestCase):
field2.add_property("description", "You know what to do.") field2.add_property("description", "You know what to do.")
field2.add_validation("maxlength", "25") field2.add_validation("maxlength", "25")
form.key = "formKey" self.form.key = "formKey"
form.add_field(field1) self.form.add_field(field1)
form.add_field(field2) self.form.add_field(field2)
def JsonableHandler(Obj): converter = UserTaskConverter()
if hasattr(Obj, 'jsonable'): dct = converter.to_dict(self.user_spec)
return Obj.jsonable() self.assertEqual(dct['name'], 'userTask')
else: self.assertEqual(dct['form'], {
raise 'Object of type %s with value of %s is not JSON serializable' % (
type(Obj), repr(Obj))
json_form = json.dumps(form, default=JsonableHandler)
actual = json.loads(json_form)
expected = {
"fields": [ "fields": [
{ {
"default_value": "I seek the grail!", "default_value": "I seek the grail!",
@ -137,12 +90,39 @@ class UserTaskSpecTest(unittest.TestCase):
} }
], ],
"key": "formKey", "key": "formKey",
} })
expected_parsed = json.loads(json.dumps(expected)) def test_text_field(self):
form_field = FormField(form_type="text")
form_field.id = "1234"
self.form.add_field(form_field)
self.assertEqual(form_field, self.user_spec.form.fields[0])
self.maxDiff = None def test_enum_field(self):
self.assertDictEqual(actual, expected_parsed) enum_field = EnumFormField()
enum_field.label = "Which kind of fool are you"
enum_field.add_option('old fool', 'This is old, therefor it is good.')
enum_field.add_option('new fool',
'This is new, therefor it is better.')
self.form.add_field(enum_field)
self.assertEqual(enum_field, self.user_spec.form.fields[-1])
def test_properties(self):
form_field = FormField(form_type="text")
self.assertFalse(form_field.has_property("wilma"))
form_field.add_property("wilma", "flintstone")
self.assertTrue(form_field.has_property("wilma"))
self.assertEquals("flintstone", form_field.get_property("wilma"))
def test_validations(self):
form_field = FormField(form_type="text")
self.assertFalse(form_field.has_validation("barney"))
form_field.add_validation("barney", "rubble")
self.assertTrue(form_field.has_validation("barney"))
self.assertEquals("rubble", form_field.get_validation("barney"))
def testIsEngineTask(self):
self.assertFalse(self.user_spec.is_engine_task())
def suite(): def suite():

18
tests/SpiffWorkflow/spiff/PrescriptPostscriptTest.py
View File

@ -1,3 +1,4 @@
from SpiffWorkflow.exceptions import SpiffWorkflowException
from SpiffWorkflow.task import TaskState from SpiffWorkflow.task import TaskState
from .BaseTestCase import BaseTestCase from .BaseTestCase import BaseTestCase
from SpiffWorkflow.bpmn.workflow import BpmnWorkflow from SpiffWorkflow.bpmn.workflow import BpmnWorkflow
@ -18,7 +19,7 @@ class PrescriptPostsciptTest(BaseTestCase):
self.call_activity_test(True) self.call_activity_test(True)
def testDataObject(self): def testDataObject(self):
spec, subprocesses = self.load_workflow_spec('prescript_postscript_data_object.bpmn', 'Process_1') spec, subprocesses = self.load_workflow_spec('prescript_postscript_data_object.bpmn', 'Process_1')
self.workflow = BpmnWorkflow(spec, subprocesses) self.workflow = BpmnWorkflow(spec, subprocesses)
# Set a on the workflow and b in the first task. # Set a on the workflow and b in the first task.
@ -45,8 +46,21 @@ class PrescriptPostsciptTest(BaseTestCase):
ready_tasks[0].complete() ready_tasks[0].complete()
self.assertDictEqual({'a': 1, 'b': 2, 'c': 12, 'z': 6}, ready_tasks[0].data) self.assertDictEqual({'a': 1, 'b': 2, 'c': 12, 'z': 6}, ready_tasks[0].data)
def test_for_error(self, save_restore=False):
spec, subprocesses = self.load_workflow_spec('prescript_postscript.bpmn', 'Process_1')
self.workflow = BpmnWorkflow(spec, subprocesses)
if save_restore:
self.save_restore()
ready_tasks = self.workflow.get_tasks(TaskState.READY)
# Calling do-engine steps without setting variables will raise an exception.
with self.assertRaises(SpiffWorkflowException) as se:
self.workflow.do_engine_steps()
ex = se.exception
self.assertIn("Error occurred in the Pre-Script", str(ex))
def call_activity_test(self, save_restore=False): def call_activity_test(self, save_restore=False):
spec, subprocesses = self.load_workflow_spec('prescript_postscript_*.bpmn', 'parent') spec, subprocesses = self.load_workflow_spec('prescript_postscript_*.bpmn', 'parent')
self.workflow = BpmnWorkflow(spec, subprocesses) self.workflow = BpmnWorkflow(spec, subprocesses)
if save_restore: if save_restore:

1
tests/SpiffWorkflow/spiff/ServiceTaskTest.py
View File

@ -9,7 +9,6 @@ sys.path.insert(0, os.path.join(dirname, '..', '..', '..'))
from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine
from SpiffWorkflow.bpmn.workflow import BpmnWorkflow from SpiffWorkflow.bpmn.workflow import BpmnWorkflow
from SpiffWorkflow.bpmn.exceptions import WorkflowTaskExecException
from .BaseTestCase import BaseTestCase from .BaseTestCase import BaseTestCase
class ServiceTaskDelegate: class ServiceTaskDelegate:

1
tests/SpiffWorkflow/spiff/ServiceTaskVariableTest.py
View File

@ -9,7 +9,6 @@ sys.path.insert(0, os.path.join(dirname, '..', '..', '..'))
from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine from SpiffWorkflow.bpmn.PythonScriptEngine import PythonScriptEngine
from SpiffWorkflow.bpmn.workflow import BpmnWorkflow from SpiffWorkflow.bpmn.workflow import BpmnWorkflow
from SpiffWorkflow.bpmn.exceptions import WorkflowTaskExecException
from .BaseTestCase import BaseTestCase from .BaseTestCase import BaseTestCase
class ServiceTaskDelegate: class ServiceTaskDelegate: