From 0316057306fb6e46c6485e059d7183922c6c7240 Mon Sep 17 00:00:00 2001
From: philippe <t4rk@outlook.com>
Date: Thu, 16 Mar 2023 13:51:10 -0400
Subject: [PATCH 1/2] Fix pytest make report

---
 dash/testing/plugin.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dash/testing/plugin.py b/dash/testing/plugin.py
index 206afe1165..00008c2b4c 100644
--- a/dash/testing/plugin.py
+++ b/dash/testing/plugin.py
@@ -105,10 +105,10 @@ def pytest_addhooks(pluginmanager):
 
 @pytest.hookimpl(tryfirst=True, hookwrapper=True)
 def pytest_runtest_makereport(item, call):  # pylint: disable=unused-argument
-    if not _installed:
-        return
     # execute all other hooks to obtain the report object
     outcome = yield
+    if not _installed:
+        return
     rep = outcome.get_result()
 
     # we only look at actual failing test calls, not setup/teardown

From 341000ba31ffbf47cc54f35dcdbe4432d47342e0 Mon Sep 17 00:00:00 2001
From: philippe <t4rk@outlook.com>
Date: Thu, 16 Mar 2023 15:22:31 -0400
Subject: [PATCH 2/2] Update changelog.

---
 CHANGELOG.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c299eae041..8fda963c15 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 All notable changes to `dash` will be documented in this file.
 This project adheres to [Semantic Versioning](https://semver.org/).
 
+## [UNRELEASED]
+
+## Fixed
+
+- [#2461](https://github.com/plotly/dash/pull/2461) Fix pytest plugin make report when testing not installed, fix [#2420](https://github.com/plotly/dash/issues/2420)
+
 ## [2.9.0] - 2023-03-16
 
 ## Breaking