Fixed running tests inside tox

Author: saghul

tests/test_fibers.py

@@ -4,8 +4,11 @@
 import threading
 import unittest
 
+import os
 import sys
-sys.path.insert(0, '../')
+
+if 'TOX_ENV' not in os.environ:
+    sys.path.insert(0, '../')
 
 import fibers
 from fibers import Fiber, current

tests/test_gc.py

@@ -3,8 +3,11 @@
 import unittest
 import weakref
 
+import os
 import sys
-sys.path.insert(0, '../')
+
+if 'TOX_ENV' not in os.environ:
+    sys.path.insert(0, '../')
 
 from fibers import Fiber, current
 

tests/test_generator.py

@@ -1,8 +1,11 @@
 
 import unittest
 
+import os
 import sys
-sys.path.insert(0, '../')
+
+if 'TOX_ENV' not in os.environ:
+    sys.path.insert(0, '../')
 
 import fibers
 from fibers import Fiber

tests/test_generator_nested.py

@@ -1,8 +1,11 @@
 
 import unittest
 
+import os
 import sys
-sys.path.insert(0, '../')
+
+if 'TOX_ENV' not in os.environ:
+    sys.path.insert(0, '../')
 
 import fibers
 from fibers import Fiber

tests/test_leaks.py

@@ -4,8 +4,11 @@
 import unittest
 import weakref
 
+import os
 import sys
-sys.path.insert(0, '../')
+
+if 'TOX_ENV' not in os.environ:
+    sys.path.insert(0, '../')
 
 from fibers import Fiber, current
 

tests/test_throw.py

@@ -1,8 +1,11 @@
 
 import unittest
 
+import os
 import sys
-sys.path.insert(0, '../')
+
+if 'TOX_ENV' not in os.environ:
+    sys.path.insert(0, '../')
 
 import fibers
 from fibers import Fiber

tests/test_weakref.py

@@ -3,8 +3,11 @@
 import weakref
 import unittest
 
+import os
 import sys
-sys.path.insert(0, '../')
+
+if 'TOX_ENV' not in os.environ:
+    sys.path.insert(0, '../')
 
 import fibers
 from fibers import Fiber