cr-connect-workflow/tests/files/test_file_data_cleanup.py

150 lines
7.2 KiB
Python

from tests.base_test import BaseTest
from crc import session
from crc.models.file import FileModel, FileDataModel, LookupFileModel
from crc.models.workflow import WorkflowSpecModel, WorkflowSpecDependencyFile
from crc.services.file_service import FileService
from sqlalchemy import desc
import io
import json
class TestFileDataCleanup(BaseTest):
xml_str_one = b"""<?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" id="Definitions_0e68fp5" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="3.0.0-dev">
<bpmn:process id="Process_054hyyv" isExecutable="true">
<bpmn:startEvent id="StartEvent_1" />
</bpmn:process>
<bpmndi:BPMNDiagram id="BPMNDiagram_1">
<bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Process_054hyyv">
<bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1">
<dc:Bounds x="179" y="159" width="36" height="36" />
</bpmndi:BPMNShape>
</bpmndi:BPMNPlane>
</bpmndi:BPMNDiagram>
</bpmn:definitions>"""
xml_str_two = b"""<?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" id="Definitions_0e68fp5" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="4.2.0">
<bpmn:process id="Process_054hyyv" isExecutable="true">
<bpmn:startEvent id="StartEvent_1">
<bpmn:outgoing>Flow_1v0s5ht</bpmn:outgoing>
</bpmn:startEvent>
<bpmn:task id="Activity_08xcoa5" name="Say Hello">
<bpmn:documentation># Hello</bpmn:documentation>
<bpmn:incoming>Flow_1v0s5ht</bpmn:incoming>
<bpmn:outgoing>Flow_12k5ua1</bpmn:outgoing>
</bpmn:task>
<bpmn:sequenceFlow id="Flow_1v0s5ht" sourceRef="StartEvent_1" targetRef="Activity_08xcoa5" />
<bpmn:endEvent id="Event_10ufcgd">
<bpmn:incoming>Flow_12k5ua1</bpmn:incoming>
</bpmn:endEvent>
<bpmn:sequenceFlow id="Flow_12k5ua1" sourceRef="Activity_08xcoa5" targetRef="Event_10ufcgd" />
</bpmn:process>
<bpmndi:BPMNDiagram id="BPMNDiagram_1">
<bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Process_054hyyv">
<bpmndi:BPMNEdge id="Flow_1v0s5ht_di" bpmnElement="Flow_1v0s5ht">
<di:waypoint x="215" y="117" />
<di:waypoint x="270" y="117" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="Flow_12k5ua1_di" bpmnElement="Flow_12k5ua1">
<di:waypoint x="370" y="117" />
<di:waypoint x="432" y="117" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1">
<dc:Bounds x="179" y="99" width="36" height="36" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="Activity_08xcoa5_di" bpmnElement="Activity_08xcoa5">
<dc:Bounds x="270" y="77" width="100" height="80" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="Event_10ufcgd_di" bpmnElement="Event_10ufcgd">
<dc:Bounds x="432" y="99" width="36" height="36" />
</bpmndi:BPMNShape>
</bpmndi:BPMNPlane>
</bpmndi:BPMNDiagram>
</bpmn:definitions>
"""
def test_file_data_cleanup(self):
"""Update a file twice. Make sure we clean up the correct files"""
self.load_example_data()
workflow = self.create_workflow('empty_workflow')
file_data_model_count = session.query(FileDataModel).count()
# Use for comparison after cleanup
replaced_models = []
# Get `empty_workflow` workflow spec
workflow_spec_model = session.query(WorkflowSpecModel)\
.filter(WorkflowSpecModel.id == 'empty_workflow')\
.first()
# Get file model for empty_workflow spec
file_model = session.query(FileModel)\
.filter(FileModel.workflow_spec_id == workflow_spec_model.id)\
.first()
# Grab the file data model for empty_workflow file_model
original_file_data_model = session.query(FileDataModel)\
.filter(FileDataModel.file_model_id == file_model.id)\
.order_by(desc(FileDataModel.date_created))\
.first()
# Add file to dependencies
# It should not get deleted
wf_spec_depend_model = WorkflowSpecDependencyFile(file_data_id=original_file_data_model.id,
workflow_id=workflow.id)
session.add(wf_spec_depend_model)
session.commit()
# Update first time
replaced_models.append(original_file_data_model)
data = {'file': (io.BytesIO(self.xml_str_one), file_model.name)}
rv = self.app.put('/v1.0/file/%i/data' % file_model.id, data=data, follow_redirects=True,
content_type='multipart/form-data', headers=self.logged_in_headers())
self.assert_success(rv)
file_json_first = json.loads(rv.get_data(as_text=True))
# Update second time
# replaced_models.append(old_file_data_model)
data = {'file': (io.BytesIO(self.xml_str_two), file_model.name)}
rv = self.app.put('/v1.0/file/%i/data' % file_model.id, data=data, follow_redirects=True,
content_type='multipart/form-data', headers=self.logged_in_headers())
self.assert_success(rv)
file_json_second = json.loads(rv.get_data(as_text=True))
# Add lookup file
data = {'file': (io.BytesIO(b'asdf'), 'lookup_1.xlsx')}
rv = self.app.post('/v1.0/file?workflow_spec_id=%s' % workflow_spec_model.id, data=data, follow_redirects=True,
content_type='multipart/form-data', headers=self.logged_in_headers())
self.assert_success(rv)
file_json = json.loads(rv.get_data(as_text=True))
lookup_file_id = file_json['id']
lookup_data_model = session.query(FileDataModel).filter(FileDataModel.file_model_id == lookup_file_id).first()
lookup_model = LookupFileModel(file_data_model_id=lookup_data_model.id,
workflow_spec_id=workflow_spec_model.id)
session.add(lookup_model)
session.commit()
# Update lookup file
data = {'file': (io.BytesIO(b'1234'), 'lookup_1.xlsx')}
rv = self.app.put('/v1.0/file/%i/data' % lookup_file_id, data=data, follow_redirects=True,
content_type='multipart/form-data', headers=self.logged_in_headers())
self.assert_success(rv)
# Run the cleanup files process
current_models, saved_models, deleted_models = FileService.cleanup_file_data()
# assert correct versions are removed
new_count = session.query(FileDataModel).count()
self.assertEqual(8, new_count)
self.assertEqual(4, len(current_models))
self.assertEqual(2, len(saved_models))
self.assertEqual(1, len(deleted_models))
print('test_file_data_cleanup')