Fix text verbosity in python 2.7 by running tests with pytest (#2470)

python/ray/test/test_functions.py

@@ -1,108 +0,0 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
-import ray
-
-import numpy as np
-
-# Test simple functionality
-
-
-@ray.remote(num_return_vals=2)
-def handle_int(a, b):
-    return a + 1, b + 1
-
-
-# Test timing
-
-
-@ray.remote
-def empty_function():
-    pass
-
-
-@ray.remote
-def trivial_function():
-    return 1
-
-
-# Test keyword arguments
-
-
-@ray.remote
-def keyword_fct1(a, b="hello"):
-    return "{} {}".format(a, b)
-
-
-@ray.remote
-def keyword_fct2(a="hello", b="world"):
-    return "{} {}".format(a, b)
-
-
-@ray.remote
-def keyword_fct3(a, b, c="hello", d="world"):
-    return "{} {} {} {}".format(a, b, c, d)
-
-
-# Test variable numbers of arguments
-
-
-@ray.remote
-def varargs_fct1(*a):
-    return " ".join(map(str, a))
-
-
-@ray.remote
-def varargs_fct2(a, *b):
-    return " ".join(map(str, b))
-
-
-try:
-
-    @ray.remote
-    def kwargs_throw_exception(**c):
-        return ()
-
-    kwargs_exception_thrown = False
-except Exception:
-    kwargs_exception_thrown = True
-
-# test throwing an exception
-
-
-@ray.remote
-def throw_exception_fct1():
-    raise Exception("Test function 1 intentionally failed.")
-
-
-@ray.remote
-def throw_exception_fct2():
-    raise Exception("Test function 2 intentionally failed.")
-
-
-@ray.remote(num_return_vals=3)
-def throw_exception_fct3(x):
-    raise Exception("Test function 3 intentionally failed.")
-
-
-# test Python mode
-
-
-@ray.remote
-def local_mode_f():
-    return np.array([0, 0])
-
-
-@ray.remote
-def local_mode_g(x):
-    x[0] = 1
-    return x
-
-
-# test no return values
-
-
-@ray.remote
-def no_op():
-    pass