Remove signac.testing (#863)

* Remove signac.testing.

* Update changelog.

* Appease flake8.

changelog.txt

@@ -63,6 +63,7 @@ Removed
  - The signac.common.validate module (#853).
  - The ``Config`` class (#860).
  - The ``DictManager`` class (#858).
+ - The ``signac.testing`` module (#863).
 
 Version 1
 =========

signac/__init__.py

@@ -9,7 +9,7 @@
 collectively accessible.
 """
 
-from . import contrib, errors, sync, testing
+from . import contrib, errors, sync
 from ._synced_collections.backends.collection_json import (
     BufferedJSONAttrDict as JSONDict,
 )
@@ -44,5 +44,4 @@
     "JSONDict",
     "H5Store",
     "H5StoreManager",
-    "testing",
 ]

tests/test_project.py

@@ -3,7 +3,6 @@
 # This software is licensed under the BSD 3-Clause License.
 import gzip
 import io
-import itertools
 import json
 import logging
 import os
@@ -2431,21 +2430,6 @@ def test_pickle_jobs_directly(self):
             assert pickle.loads(pickle.dumps(job)) == job
 
 
-class TestTestingProjectInitialization(TestProjectBase):
-
-    # Sanity check on all different combinations of inputs
-    def test_input_args(self):
-        for nested, listed, het in itertools.product([True, False], repeat=3):
-            with self.project.temporary_project() as tmp_project:
-                jobs = signac.testing.init_jobs(
-                    tmp_project, nested=nested, listed=listed, heterogeneous=het
-                )
-                assert len(tmp_project) > 0
-                assert len(tmp_project) == len(jobs)
-                # check that call does not fail:
-                tmp_project.detect_schema()
-
-
 class TestProjectStoreBase(test_h5store.TestH5StoreBase):
 
     project_class = signac.Project