[Tests] Allow running without screenshot path set

c4948e42 · Nik | Klampfradler · 3150cb3b · c4948e42
Verified Commit c4948e42 authored 5 years ago by Nik | Klampfradler
--- a/tox.ini
+++ b/tox.ini
@@ -8,7 +8,7 @@ whitelist_externals = poetry
 skip_install = true
 commands = pytest --pylama --cov=biscuit biscuit/core/
 setenv =
-    TEST_SCREENSHOT_PATH = {env:TEST_SCREENSHOT_PATH}
+    TEST_SCREENSHOT_PATH = {env:TEST_SCREENSHOT_PATH:}

 [pylama]
 linters = pycodestyle,pyflakes,radon