From 1750cebbe434247fd73c6269ea34b1ebe875c8c1 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Sun, 30 Jul 2023 16:01:38 -0400
Subject: [PATCH] Add test capturing expectation. Ref #404

---
 tests/fixtures.py  | 25 +++++++++++++++++++++++++
 tests/test_main.py |  7 +++++++
 2 files changed, 32 insertions(+)

diff --git a/tests/fixtures.py b/tests/fixtures.py
index c0b0fa32..13d79936 100644
--- a/tests/fixtures.py
+++ b/tests/fixtures.py
@@ -1,6 +1,7 @@
 import os
 import sys
 import copy
+import json
 import shutil
 import pathlib
 import tempfile
@@ -8,6 +9,8 @@
 import functools
 import contextlib
 
+from typing import cast, Dict
+
 from .py39compat import FS_NONASCII
 
 from . import _path
@@ -127,6 +130,28 @@ def make_uppercase(self):
         build_files(files, self.site_dir)
 
 
+class DistInfoPkgEditable(DistInfoPkg):
+    """
+    Package with a PEP 660 direct_url.json.
+    """
+
+    files: FilesSpec = copy.deepcopy(DistInfoPkg.files)
+    some_hash = '524127ce937f7cb65665130c695abd18ca386f60bb29687efb976faa1596fdcc'
+    cast(Dict, files['distinfo_pkg-1.0.0.dist-info']).update(
+        {
+            'direct_url.json': json.dumps(
+                {
+                    "archive_info": {
+                        "hash": f"sha256={some_hash}",
+                        "hashes": {"sha256": f"{some_hash}"},
+                    },
+                    "url": "file:///path/to/distinfo_pkg-1.0.0.editable-py3-none-any.whl",
+                }
+            )
+        },
+    )
+
+
 class DistInfoPkgWithDot(OnSysPath, SiteDir):
     files: FilesSpec = {
         "pkg_dot-1.0.0.dist-info": {
diff --git a/tests/test_main.py b/tests/test_main.py
index 79181bf4..813c4e13 100644
--- a/tests/test_main.py
+++ b/tests/test_main.py
@@ -457,3 +457,10 @@ def import_names_from_package(package_name):
         # sources_fallback-pkg has one import ('sources_fallback') inferred from
         # SOURCES.txt (top_level.txt and installed-files.txt is missing)
         assert import_names_from_package('sources_fallback-pkg') == {'sources_fallback'}
+
+
+class EditableDistributionTest(fixtures.DistInfoPkgEditable):
+    def test_origin(self):
+        dist = Distribution.from_name('distinfo-pkg')
+        assert dist.origin.url.endswith('.whl')
+        assert dist.origin.archive_info.hashes.sha256