* Add test for numpy array transport

tests/test_array.py

@@ -0,0 +1,22 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import pytest
+
+from spacy.en import English
+from spacy.en import attrs
+
+
+@pytest.fixture
+def EN():
+    return English()
+
+def test_attr_of_token(EN):
+    text = u'An example sentence.'
+    tokens = EN(text)
+    example = EN.vocab[u'example']
+    assert example.orth != example.shape
+    feats_array = tokens.to_array((attrs.ORTH, attrs.SHAPE))
+    assert feats_array[0][0] != feats_array[0][1]
+
+