TST: allow tests to be called from src dir; import pytest

unittests/test_apiutils.py

@@ -26,6 +26,7 @@
 # A. Schlemmer, 02/2018
 
 
+import pytest
 import caosdb as db
 import caosdb.apiutils
 from caosdb.apiutils import (apply_to_ids, compare_entities, create_id_query,

unittests/test_entity.py

@@ -26,10 +26,13 @@
 import unittest
 from lxml import etree
 
+import os
 from caosdb import (INTEGER, Entity, Property, Record, RecordType,
                     configure_connection)
 from caosdb.connection.mockup import MockUpServerConnection
 
+UNITTESTDIR = os.path.dirname(os.path.abspath(__file__))
+
 
 class TestEntity(unittest.TestCase):
 
@@ -87,7 +90,7 @@ class TestEntity(unittest.TestCase):
         """
         parser = etree.XMLParser(remove_comments=True)
         entity = Entity._from_xml(Entity(),
-                                  etree.parse("unittests/test_record.xml",
+                                  etree.parse(os.path.join(UNITTESTDIR, "test_record.xml"),
                                               parser).getroot())
 
         self.assertEqual(entity.role, "Record")