Update test names

HypothesisWorks.github.io/_posts/2016-08-09-hypothesis-pytest-fixtures.md

@@ -24,7 +24,7 @@ When using a @given decorator, any arguments that are not provided in the @given
 will be left visible in the final function:
 
 ```python
-from inspect import getargspec
+from inspect import signature
 
 from hypothesis import given, strategies as st
 
@@ -34,13 +34,13 @@ def test_stuff(a, b, c, d):
     pass
 
 
-print(getargspec(test_stuff))
+print(signature(test_stuff))
 ```
 
 This then outputs the following:
 
 ```
-ArgSpec(args=['b', 'd'], varargs=None, keywords=None, defaults=None)
+<Signature (b, d)>
 ```
 
 We've hidden the arguments 'a' and 'c', but the unspecified arguments 'b' and 'd'
@@ -64,7 +64,7 @@ def test_stuff(a, stuff):
     assert stuff == "kittens"
 ```
 
-This also works if we want to use @given with positional arguments: 
+This also works if we want to use @given with positional arguments:
 
 ```python
 from pytest import fixture

hypothesis-python/src/hypothesis/internal/reflection.py

@@ -454,7 +454,7 @@ def get_varargs(sig, kind=inspect.Parameter.VAR_POSITIONAL):
 
 
 def define_function_signature(name, docstring, signature):
-    """A decorator which sets the name, argspec and docstring of the function
+    """A decorator which sets the name, signature and docstring of the function
     passed into it."""
     if name == "<lambda>":
         name = "_lambda_"

hypothesis-python/tests/common/utils.py

@@ -168,7 +168,7 @@ def _inner(*args, **kwargs):
 def assert_output_contains_failure(output, test, **kwargs):
     assert test.__name__ + "(" in output
     for k, v in kwargs.items():
-        assert f"{k}={v!r}" in output
+        assert f"{k}={v!r}" in output, (f"{k}={v!r}", output)
 
 
 def assert_falsifying_output(

hypothesis-python/tests/cover/test_annotations.py

@@ -35,7 +35,7 @@ def has_annotation(a: int, *b, c=2) -> None:
 
 
 @pytest.mark.parametrize("f", [has_annotation, lambda *, a: a, lambda *, a=1: a])
-def test_copying_preserves_argspec(f):
+def test_copying_preserves_signature(f):
     af = signature(f)
     t = define_function_signature("foo", "docstring", af)(universal_acceptor)
     at = signature(t)

hypothesis-python/tests/cover/test_unicode_identifiers.py

@@ -12,7 +12,7 @@
 from hypothesis.internal.reflection import get_pretty_function_description, proxies
 
 
-def test_can_copy_argspec_of_unicode_args():
+def test_can_copy_signature_of_unicode_args():
     def foo(μ):
         return μ
 
@@ -23,7 +23,7 @@ def bar(μ):
     assert bar(1) == 1
 
 
-def test_can_copy_argspec_of_unicode_name():
+def test_can_copy_signature_of_unicode_name():
     def ā():
         return 1
 

hypothesis-python/tests/django/toystore/test_given_models.py

@@ -192,7 +192,7 @@ class TestPosOnlyArg(TestCase):
     def test_user_issue_2369_regression(self, val):
         pass
 
-    def test_from_model_argspec(self):
+    def test_from_model_signature(self):
         if sys.version_info[:2] <= (3, 7):
             self.assertRaises(TypeError, from_model().example)
             self.assertRaises(TypeError, from_model(Car, None).example)