[Feature] Package Export/Import (#116)

Fixes #90
Fixes #91
Fixes #115
Fixes #104

Co-authored-by: Tim Lorsbach <tim@lorsba.ch>
Reviewed-on: enviPath/enviPy#116

tests/test_copy_objects.py

@@ -1,16 +1,13 @@
-import json
+from django.test import TestCase
 
 from django.test import TestCase
 
 from epdb.logic import PackageManager
-from epdb.models import Compound, User, CompoundStructure, Reaction, Rule, MLRelativeReasoning, Pathway
+from epdb.models import Compound, User, Reaction
 
 
 class CopyTest(TestCase):
-    fixtures = ["test_fixture.cleaned.json"]
-
-    def setUp(self):
-        pass
+    fixtures = ["test_fixtures.json.gz"]
 
     @classmethod
     def setUpClass(cls):
@@ -61,15 +58,6 @@ class CopyTest(TestCase):
             multi_step=False
         )
 
-
-    @classmethod
-    def tearDownClass(cls):
-        pass
-
-    def tearDown(self):
-        pass
-
-
     def test_compound_copy_basic(self):
         """Test basic compound copying functionality"""
         mapping = dict()
@@ -175,13 +163,12 @@ class CopyTest(TestCase):
         self.assertEqual(self.REACTION.multi_step, copied_reaction.multi_step)
         self.assertEqual(copied_reaction.package, self.target_package)
         self.assertEqual(self.REACTION.package, self.package)
-        
-        
+
     def test_reaction_copy_structures(self):
         """Test basic reaction copying functionality"""
         mapping = dict()
         copied_reaction = self.REACTION.copy(self.target_package, mapping)
-        
+
         for orig_educt, copy_educt in zip(self.REACTION.educts.all(), copied_reaction.educts.all()):
             self.assertNotEqual(orig_educt.uuid, copy_educt.uuid)
             self.assertEqual(orig_educt.name, copy_educt.name)
@@ -197,4 +184,3 @@ class CopyTest(TestCase):
             self.assertEqual(copy_product.compound.package, self.target_package)
             self.assertEqual(orig_product.compound.package, self.package)
             self.assertEqual(orig_product.smiles, copy_product.smiles)
-