fix: support concurrent tests on taxonomies

Author: ymarcon

tests/test_taxonomy.py

@@ -3,52 +3,73 @@
 from obiba_opal.system import TaxonomyService
 from obiba_opal.file import FileService
 from obiba_opal.core import HTTPError
+import shutil
+import os
+from uuid import uuid4
 
 class TestClass(unittest.TestCase):
 
   TEST_FILE = '/tmp/data.csv'
   TEST_ZIPPED_FILE = '/tmp/data.zip'
+  TEST_TAXONOMY_FILENAME = 'OBiBa_taxonomyTest.yml'
+  TEST_TAXONOMY_FILE = '/tmp/OBiBa_taxonomyTest.yml'
+  LOCAL_TAXONOMY_FILE = '/tmp/OBiBa_taxonomyTest.yml'
+  TEST_TAXONOMY_NAME = 'OBiBa_taxonomyTest'
 
   @classmethod
   def setup_class(cls):
     cls.service = TaxonomyService(make_client())
+    suffix = uuid4().hex
+    cls.TEST_TAXONOMY_FILENAME = f'OBiBa_taxonomyTest_{suffix}.yml'
+    cls.TEST_TAXONOMY_FILE = f'/tmp/{cls.TEST_TAXONOMY_FILENAME}'
+    cls.LOCAL_TAXONOMY_FILE = f'/tmp/{cls.TEST_TAXONOMY_FILENAME}'
+    cls.TEST_TAXONOMY_NAME = f'OBiBa_taxonomyTest_{suffix}'
 
   def test_1_importFile(self):
     try:
       fileService  = FileService(make_client())
-      fileService.upload_file('./tests/resources/OBiBa_taxonomyTest.yml', '/tmp')
-      response = fileService.file_info('/tmp/OBiBa_taxonomyTest.yml')
-      if response['name'] == 'OBiBa_taxonomyTest.yml':
-        response = self.service.importFile('/tmp/OBiBa_taxonomyTest.yml', True)
-        fileService.delete_file('/tmp/OBiBa_taxonomyTest.yml')
-        assert response.code == 201
-      else:
-        assert False
-
+      # Read and modify the taxonomy file to use randomized name
+      with open('./tests/resources/OBiBa_taxonomyTest.yml', 'r') as f:
+        content = f.read()
+      content = content.replace('"OBiBa_taxonomyTest"', f'"{self.TEST_TAXONOMY_NAME}"')
+      with open(self.LOCAL_TAXONOMY_FILE, 'w') as f:
+        f.write(content)
+      try:
+        fileService.upload_file(self.LOCAL_TAXONOMY_FILE, '/tmp')
+        response = fileService.file_info(self.TEST_TAXONOMY_FILE)
+        if response['name'] == self.TEST_TAXONOMY_FILENAME:
+          response = self.service.importFile(self.TEST_TAXONOMY_FILE, True)
+          fileService.delete_file(self.TEST_TAXONOMY_FILE)
+          assert response.code == 201
+        else:
+          assert False
+      finally:
+        if os.path.exists(self.LOCAL_TAXONOMY_FILE):
+          os.remove(self.LOCAL_TAXONOMY_FILE)
     except Exception as e:
       assert False
 
 
   def test_2_downloadTaxonomy(self):
     try:
-      response = self.service.download('OBiBa_taxonomyTest')
-      assert response.code == 200 and 'OBiBa_taxonomyTest' in str(response)
+      response = self.service.download(self.TEST_TAXONOMY_NAME)
+      assert response.code == 200 and self.TEST_TAXONOMY_NAME in str(response)
 
     except Exception as e:
       assert False
 
 
   def test_3_taxonomiesSummary(self):
     try:
-      name = 'OBiBa_taxonomyTest'
+      name = self.TEST_TAXONOMY_NAME
       response = self.service.summaries()
       assert response.code == 200 and len(list(filter(lambda t: t['name'] == name, response.from_json()['summaries']))) > 0
     except Exception as e:
       assert False
 
   def test_4_deleteTaxonomy(self):
     try:
-      name = 'OBiBa_taxonomyTest'
+      name = self.TEST_TAXONOMY_NAME
       # keep around for interactive test
       # response = self.service.confirmAndDelete(name, lambda: self.service.delete(name))
       response = self.service.delete(name)