refactor: move test cases of .inputs.inspect_input (doctest) to .test…

…s.inputs

anyconfig/inputs.py

@@ -55,21 +55,6 @@ def inspect_input(input_):
 
     :return: A tuple of (input_type, input_path, input_opener)
     :raises: UnknownFileTypeError
-
-    >>> import os.path
-
-    >>> ipath_0 = os.path.join(os.path.dirname(__file__), "..",
-    ...                        "tests/00-cnf.json")
-    >>> ipath_1 = anyconfig.utils.normpath(ipath_0)
-
-    >>> assert inspect_input(ipath_0) == (PATH_STR, ipath_1, open)
-    >>> assert inspect_input(open(ipath_0)) == (STREAM, ipath_1,
-    ...                                         anyconfig.utils.noop)
-    >>> from anyconfig.compat import pathlib
-    >>> if pathlib is not None:
-    ...     ipo = pathlib.Path(ipath_0)
-    ...     x = inspect_input(ipo)
-    ...     assert x == (PATH_OBJ, ipath_1, ipo.open)
     """
     itype = guess_input_type(input_)
 

tests/inputs.py

@@ -23,6 +23,26 @@
 IPATH_0_FULL = anyconfig.utils.normpath(IPATH_0)
 
 
+class Test_30_inspect_input(unittest.TestCase):
+
+    def test_10_path_str(self):
+        self.assertEqual(TT.inspect_input(IPATH_0),
+                         (TT.PATH_STR, IPATH_0_FULL, open))
+
+    def test_20_stream(self):
+        self.assertEqual(TT.inspect_input(open(IPATH_0)),
+                         (TT.STREAM, IPATH_0_FULL,
+                          anyconfig.utils.noop))
+
+    def test_30_path_obj(self):
+        if anyconfig.compat.pathlib is None:
+            return
+
+        ipo = anyconfig.compat.pathlib.Path(IPATH_0)
+        self.assertEqual(TT.inspect_input(ipo),
+                         (TT.PATH_OBJ, IPATH_0_FULL, ipo.open))
+
+
 class Test_50_find_parser(unittest.TestCase):
     cpss = (CPS_BY_EXT, CPS_BY_TYPE)
     (ipath, ipath_full) = (IPATH_0, IPATH_0_FULL)