Update tests to use existing files on disk. Fixes failing tests.

test_zipp.py

@@ -418,22 +418,30 @@ def test_inheritance(self, alpharep):
             file = cls(alpharep).joinpath('some dir').parent
             assert isinstance(file, cls)
 
-    def test_can_pickle_string_path(self):
-        path_1 = zipp.Path("/path/to/a/file.zip")
-        path_1_pickle = pickle.dumps(path_1)
-        path_1_load = pickle.loads(path_1_pickle)
-        assert path_1.root == path_1_load.root
-        path_2 = zipp.Path("/path/to/a/file.zip", at="something.txt")
-        path_2_pickle = pickle.dumps(path_2)
-        path_2_load = pickle.loads(path_2_pickle)
-        assert path_2.root == path_2_load.root
-
-    def test_can_pickle_pathlib_path(self):
-        path_1 = zipp.Path(pathlib.Path("/path/to/a/file.zip"))
-        path_1_pickle = pickle.dumps(path_1)
-        path_1_load = pickle.loads(path_1_pickle)
-        assert path_1.root == path_1_load.root
-        path_2 = zipp.Path(pathlib.Path("/path/to/a/file.zip", at="something.txt"))
-        path_2_pickle = pickle.dumps(path_2)
-        path_2_load = pickle.loads(path_2_pickle)
-        assert path_2.root == path_2_load.root
+    @pass_alpharep
+    def test_can_pickle_string_path(self, alpharep):
+        zipfile_ondisk = str(self.zipfile_ondisk(alpharep))
+
+        saved_1 = pickle.dumps(zipp.Path(zipfile_ondisk))
+        restored_1 = pickle.loads(saved_1)
+        a, b, g = restored_1.iterdir()
+        assert a.read_text() == "content of a"
+
+        saved_2 = pickle.dumps(zipp.Path(zipfile_ondisk, at="b/"))
+        restored_2 = pickle.loads(saved_2)
+        c, d, f = restored_2.iterdir()
+        assert c.read_text() == 'content of c'
+
+    @pass_alpharep
+    def test_can_pickle_pathlib_path(self, alpharep):
+        zipfile_ondisk = self.zipfile_ondisk(alpharep)
+
+        saved_1 = pickle.dumps(zipp.Path(zipfile_ondisk))
+        restored_1 = pickle.loads(saved_1)
+        a, b, g = restored_1.iterdir()
+        assert a.read_text() == "content of a"
+
+        saved_2 = pickle.dumps(zipp.Path(zipfile_ondisk, at="b/"))
+        restored_2 = pickle.loads(saved_2)
+        c, d, f = restored_2.iterdir()
+        assert c.read_text() == 'content of c'