From a2d846052e2dc2d1ad3961435a712ad26930aa04 Mon Sep 17 00:00:00 2001
From: Johannes 'josch' Schauer <josch@mister-muffin.de>
Date: Mon, 3 Aug 2020 12:24:41 +0200
Subject: [PATCH] document pytest in HACKING, tox.ini and .travis.yml

---
 .travis.yml |  2 +-
 HACKING     | 26 +-------------------------
 tox.ini     | 17 +++++++++++++----
 3 files changed, 15 insertions(+), 30 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index c6e6dcb..7e9bfca 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -27,4 +27,4 @@ matrix:
 install: pip install wheel pillow pytest pdfrw pikepdf
 script:
   - python --version
-  - python setup.py test
+  - python -m pytest
diff --git a/HACKING b/HACKING
index c9d321f..1c77ee9 100644
--- a/HACKING
+++ b/HACKING
@@ -8,31 +8,7 @@ img2pdf can be run directly from the cloned git repository:
 Running the testsuite
 ---------------------
 
-    $ python3 setup.py test
-    $ ./test.sh
-
-Fixing the setup.py testsuite
------------------------------
-
-Sometimes your changes will break the testsuite. The testsuite works by
-comparing the images found in `src/tests/input` with the corresponding PDF
-documents in `src/tests/output`. The filename of the output file will be the
-same name the input has with the `.pdf` suffix appended to it. To generate the
-files in the `src/tests/output` directory via the command line, run:
-
-    $ src/img2pdf.py --producer="" --nodate src/tests/input/normal.jpg -o src/tests/output/normal.jpg.pdf
-
-This makes it easier to spot where the differences are and how to fix the
-issue.
-
-Fixing the test.sh testsuite
-----------------------------
-
-If your changes break test.sh, then the script will abort immediately and tell
-you where it left the temporary files for you to inspect. You can also try
-running the script like this for maximum verbosity:
-
-    $ sh -x ./test.sh
+    $ pytest
 
 Making a new release
 --------------------
diff --git a/tox.ini b/tox.ini
index 459ac1c..b277f76 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,9 +1,18 @@
+# tox (https://tox.readthedocs.io/) is a tool for running tests
+# in multiple virtualenvs. This configuration file will run the
+# test suite on all supported python versions. To use it, "pip install tox"
+# and then run "tox" from this directory.
+
 [tox]
-envlist = py27,py35,pypy
+envlist = py34, py35, py36, pypy, jython
+skip_missing_interpreters = true
 
 [testenv]
 deps =
-    .[test]
+    pdfrw
+    pytest
+    pikepdf
+    numpy
+    scipy
 commands =
-    python setup.py test -q
-
+    pytest