From 2cab0744059360c32904ab54a7661ef85c93e92e Mon Sep 17 00:00:00 2001
From: Yeger <yeger00@gmail.com>
Date: Fri, 20 Jan 2023 19:04:31 +0200
Subject: [PATCH] Order root extra dependencies (#7375)

---
 src/poetry/packages/locker.py |  2 +-
 tests/packages/test_locker.py | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/src/poetry/packages/locker.py b/src/poetry/packages/locker.py
index 7fd19669457..7fa0e6ffce9 100644
--- a/src/poetry/packages/locker.py
+++ b/src/poetry/packages/locker.py
@@ -244,7 +244,7 @@ def set_lock_data(self, root: Package, packages: list[Package]) -> bool:
 
         if root.extras:
             lock["extras"] = {
-                extra: [dep.pretty_name for dep in deps]
+                extra: sorted(dep.pretty_name for dep in deps)
                 for extra, deps in sorted(root.extras.items())
             }
 
diff --git a/tests/packages/test_locker.py b/tests/packages/test_locker.py
index 268658a3ff1..23022d41c66 100644
--- a/tests/packages/test_locker.py
+++ b/tests/packages/test_locker.py
@@ -737,6 +737,41 @@ def test_locker_should_raise_an_error_if_lock_version_is_newer_and_not_allowed(
         _ = locker.lock_data
 
 
+def test_root_extras_dependencies_are_ordered(locker: Locker, root: ProjectPackage):
+    root_dir = Path(__file__).parent.parent.joinpath("fixtures")
+    Factory.create_dependency("B", "1.0.0", root_dir=root_dir)
+    Factory.create_dependency("C", "1.0.0", root_dir=root_dir)
+    package_first = Factory.create_dependency("first", "1.0.0", root_dir=root_dir)
+    package_second = Factory.create_dependency("second", "1.0.0", root_dir=root_dir)
+    package_third = Factory.create_dependency("third", "1.0.0", root_dir=root_dir)
+
+    root.extras = {
+        "C": [package_third, package_second, package_first],
+        "B": [package_first, package_second, package_third],
+    }
+    locker.set_lock_data(root, [])
+
+    expected = f"""\
+# {GENERATED_COMMENT}
+package = []
+
+[extras]
+B = ["first", "second", "third"]
+C = ["first", "second", "third"]
+
+[metadata]
+lock-version = "2.0"
+python-versions = "*"
+content-hash = "115cf985d932e9bf5f540555bbdd75decbb62cac81e399375fc19f6277f8c1d8"
+"""  # noqa: E800
+
+    with locker.lock.open(encoding="utf-8") as f:
+        content = f.read()
+
+    print(content)
+    assert content == expected
+
+
 def test_extras_dependencies_are_ordered(locker: Locker, root: ProjectPackage):
     package_a = get_package("A", "1.0.0")
     package_a.add_dependency(