From 61da1383ba603c3a5317d066984ddc0227d1f7be Mon Sep 17 00:00:00 2001
From: Ole Streicher <olebole@debian.org>
Date: Thu, 6 Jan 2022 20:48:03 +0100
Subject: [PATCH 1/2] Remove astropy dependency

This removal breaks the circular dependency

astropy --> pytest-astropy --> pytest-arraydiff

which may be problematic when upgrading or so. It also eases the use
of pytest-arraydiff in non-astropy environments. Astropy is only
needed to compare FITS files.
---
 setup.cfg | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/setup.cfg b/setup.cfg
index 858027a..e215b67 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -32,6 +32,9 @@ setup_requires =
 install_requires =
     pytest>=4.6
     numpy
+
+[options.extras_require]
+test =
     astropy
 
 [options.entry_points]

From 2d3e67e26159238a361b6af1f4e21ce4fecaa3c8 Mon Sep 17 00:00:00 2001
From: "P. L. Lim" <2090236+pllim@users.noreply.github.com>
Date: Thu, 6 Jan 2022 14:59:10 -0500
Subject: [PATCH 2/2] Install test dependencies for CI

---
 tox.ini | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index f1833ab..c278ab9 100644
--- a/tox.ini
+++ b/tox.ini
@@ -19,7 +19,8 @@ deps =
     pytest61: pytest==6.1.*
     pytest62: pytest==6.2.*
     pytestdev: git+https://github.com/pytest-dev/pytest#egg=pytest
-
+extras =
+    test
 commands =
     pip freeze
     pytest {toxinidir}/tests {posargs}