Fix tests (#120)

Dockerfile

@@ -16,12 +16,13 @@ py3-ruamel.yaml \
 
 RUN \
 apk add --update --no-cache \
-${BUILD_DEPS} && \
-pip3 install -U pip
+${BUILD_DEPS}
 
 COPY . /root/code/
 WORKDIR /root/code/
 RUN \
 python3 --version && \
+python3 -m venv venv && \
+. venv/bin/activate && \
 python3 -m pip install ".[test]" && \
 python3 -m pytest

molecule/default/molecule.yml

@@ -2,7 +2,7 @@
 dependency:
   name: galaxy
 driver:
-  name: delegated
+  name: default
 platforms:
   - name: instance
 provisioner:

readthedocs.yml

@@ -9,7 +9,6 @@ build:
     python: "3.11"
 
 python:
-  system_packages: false
   install:
     - method: pip
       path: .

test/test_func.py

@@ -1,8 +1,14 @@
 """Functional tests for subprocess-tee library."""
 
 import subprocess
+import sys
 
+import pytest
 
+
+@pytest.mark.skipif(
+    sys.version_info < (3, 9), reason="molecule test requires python 3.9+"
+)
 def test_molecule() -> None:
     """Ensures molecule does display output of its subprocesses."""
     result = subprocess.run(

tox.ini

@@ -26,6 +26,7 @@ passenv =
 setenv =
     PIP_DISABLE_VERSION_CHECK=1
     PYTEST_REQPASS=15
+    py38: PYTEST_REQPASS=14
     PYTHONDONTWRITEBYTECODE=1
     PYTHONUNBUFFERED=1
 commands =