Add third_party/pexpect

third_party/pexpect/tests/test_repr.py

+""" Test __str__ methods. """
+import pexpect
+
+from . import PexpectTestCase
+
+
+class TestCaseMisc(PexpectTestCase.PexpectTestCase):
+
+    def test_str_spawnu(self):
+        """ Exercise spawnu.__str__() """
+        # given,
+        p = pexpect.spawnu('cat')
+        # exercise,
+        value = str(p)
+        # verify
+        assert isinstance(value, str)
+
+    def test_str_spawn(self):
+        """ Exercise spawn.__str__() """
+        # given,
+        p = pexpect.spawn('cat')
+        # exercise,
+        value = str(p)
+        # verify
+        assert isinstance(value, str)
+