From 945a515c95e60091d4de9e2be623bcb0054facca Mon Sep 17 00:00:00 2001
From: "James E.H. Turner" <jturner@gemini.edu>
Date: Fri, 24 Nov 2023 13:04:17 -0300
Subject: [PATCH] Try testing against AstroPy 6 RC.

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

diff --git a/tox.ini b/tox.ini
index fe275af77..4c500f875 100644
--- a/tox.ini
+++ b/tox.ini
@@ -72,6 +72,9 @@ commands =
     which pip
     which pytest
     pip install git+https://github.com/GeminiDRSoftware/AstroFaker#egg=AstroFaker
+    pip install --no-deps astropy-iers-data
+    conda remove --force -y astropy
+    pip install --no-deps --ignore-installed --no-input astropy==6.0.0rc2
     conda list
     noop: python -c "pass"  # just install deps & ensure python runs
     unit: python -m coverage run --rcfile={toxinidir}/.coveragerc -m pytest -v --dragons-remote-data --durations=20 -m "not integration_test and not gmosls and not f2 and not f2ls and not f2image and not gsaoi and not gsaoiimage and not niri and not nirils and not niriimage and not gnirs and not gnirsls and not gnirsimage and not wavecal and not regression and not slow" {posargs:astrodata geminidr gemini_instruments gempy recipe_system}