Add regression test for #759

spacy/tests/regression/test_issue759.py

@@ -0,0 +1,12 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import pytest
+
+
+@pytest.mark.parametrize('text,is_num', [("one", True), ("ten", True),
+                                         ("teneleven", False)])
+def test_issue759(en_tokenizer, text, is_num):
+    """Test that numbers are recognised correctly."""
+    tokens = en_tokenizer(text)
+    assert tokens[0].like_num == is_num