Mercurial > hg > orthanc-tests

comparison NewTests/Housekeeper/test_housekeeper2.py @ 648:810390d3968a large-queries

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new hk2 tests
author Alain Mazy <am@orthanc.team>
date Tue, 21 May 2024 17:10:27 +0200
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645:a25e7a641f26 648:810390d3968a
1 import unittest
2 import time
3 from helpers import OrthancTestCase, Helpers
4
5 from orthanc_api_client import OrthancApiClient, generate_test_dicom_file
6
7 import pathlib
8 here = pathlib.Path(__file__).parent.resolve()
9
10
11 class TestHousekeeper2(OrthancTestCase):
12
13 @classmethod
14 def prepare(cls):
15 print('-------------- preparing TestHousekeeper2 tests')
16
17 cls.clear_storage(storage_name="housekeeper2")
18
19 cls.launch_orthanc_to_prepare_db(
20 config_name="housekeeper2_preparation",
21 storage_name="housekeeper2",
22 config={
23 "Housekeeper": {
24 "Enable": False
25 }
26 },
27 plugins=Helpers.plugins
28 )
29
30 # upload a study and keep track of data before housekeeper runs
31 cls.o.upload_folder(here / "../../Database/Knix/Loc")
32
33 cls.instance_before, cls.series_before, cls.study_before, cls.patient_before, cls.instance_metadata_before = cls.get_infos()
34
35 cls.kill_orthanc()
36 time.sleep(3)
37
38 # generate config for orthanc-under-tests (change StorageCompression and add ExtraMainDicomTags)
39 config_path = cls.generate_configuration(
40 config_name="housekeeper2_under_test",
41 storage_name="housekeeper2",
42 config={
43 "IngestTranscoding": "1.2.840.10008.1.2.4.80",
44 "ExtraMainDicomTags": {
45 "Patient" : ["PatientWeight", "PatientAge"],
46 "Study": ["NameOfPhysiciansReadingStudy"],
47 "Series": ["ScanOptions"],
48 "Instance": ["Rows", "Columns", "DerivationCodeSequence"]
49 },
50 "Housekeeper": {
51 "Enable": True
52 },
53 "KeepAliveTimeout": 2
54 },
55 plugins=Helpers.plugins
56 )
57
58 print('-------------- prepared TestHousekeeper2 tests')
59 if Helpers.break_after_preparation:
60 print(f"++++ It is now time to start your Orthanc under tests with configuration file '{config_path}' +++++")
61 input("Press Enter to continue")
62 else:
63 print('-------------- launching TestHousekeeper2 tests')
64 cls.launch_orthanc_under_tests(
65 config_path=config_path,
66 config_name="housekeeper2_under_test",
67 storage_name="housekeeper2",
68 plugins=Helpers.plugins,
69 enable_verbose=False
70 )
71
72 print('-------------- waiting for orthanc-under-tests to be available')
73 cls.o.wait_started()
74
75 completed = False
76 while not completed:
77 print('-------------- waiting for housekeeper2 to finish processing')
78 time.sleep(1)
79 housekeeper_status = cls.o.get_json("plugins/housekeeper/status")
80 completed = (housekeeper_status["LastProcessedConfiguration"]["IngestTranscoding"] == "1.2.840.10008.1.2.4.80") \
81 and (housekeeper_status["LastChangeToProcess"] == housekeeper_status["LastProcessedChange"])
82
83
84 @classmethod
85 def get_infos(cls):
86 instance_id = cls.o.lookup(
87 needle="1.2.840.113619.2.176.2025.1499492.7040.1171286241.704",
88 filter="Instance"
89 )[0]
90
91 instance_info = cls.o.get_json(endpoint=f"instances/{instance_id}")
92
93 series_id = instance_info["ParentSeries"]
94 series_info = cls.o.get_json(endpoint=f"series/{series_id}")
95
96 study_id = series_info["ParentStudy"]
97 study_info = cls.o.get_json(endpoint=f"studies/{study_id}")
98
99 patient_id = study_info["ParentPatient"]
100 patient_info = cls.o.get_json(endpoint=f"patients/{patient_id}")
101
102 instance_metadata = cls.o.get_json(endpoint=f"instances/{instance_id}/metadata?expand")
103 return instance_info, series_info, study_info, patient_info, instance_metadata
104
105
106
107 def test_before_after_reconstruction(self):
108 if self.o.is_orthanc_version_at_least(1, 12, 4):
109 # make sure it has run once !
110 housekeeper_status = self.o.get_json("housekeeper/status")
111 self.assertIsNotNone(housekeeper_status["LastTimeStarted"])
112
113 instance_after, series_after, study_after, patient_after, instance_metadata_after = self.get_infos()
114
115 # extra tags were not in DB before reconstruction
116 self.assertNotIn("Rows", self.instance_before["MainDicomTags"])
117 self.assertNotIn("DerivationCodeSequence", self.instance_before["MainDicomTags"])
118 self.assertNotIn("ScanOptions", self.series_before["MainDicomTags"])
119 self.assertNotIn("NameOfPhysiciansReadingStudy", self.study_before["MainDicomTags"])
120 self.assertNotIn("PatientWeight", self.patient_before["MainDicomTags"])
121
122 # extra tags are in DB after reconstruction
123 self.assertIn("Rows", instance_after["MainDicomTags"])
124 self.assertIn("DerivationCodeSequence", instance_after["MainDicomTags"])
125 self.assertIn("ScanOptions", series_after["MainDicomTags"])
126 self.assertIn("NameOfPhysiciansReadingStudy", study_after["MainDicomTags"])
127 self.assertIn("PatientWeight", patient_after["MainDicomTags"])
128
129 # instance has been transcoded and we can still access the tags
130 self.assertTrue(self.instance_metadata_before["TransferSyntax"] != instance_metadata_after["TransferSyntax"])
131 self.o.instances.get_tags(instance_after["ID"])
132
133 # the reception date and other metadata have not been updated
134 self.assertEqual(self.instance_metadata_before["ReceptionDate"], instance_metadata_after["ReceptionDate"])
135 self.assertEqual(self.instance_metadata_before["Origin"], instance_metadata_after["Origin"])
136 self.assertNotEqual(self.instance_before["FileUuid"], instance_after["FileUuid"]) # files ID have changed