1 files changed, 25 insertions, 0 deletions
diff --git a/conftest.py b/conftest.py
index 1aef80a..141cba5 100644
--- a/conftest.py
+++ b/conftest.py
@@ -7,5 +7,30 @@
 import sys
 from pathlib import Path
 
+import pytest
+
 here = Path(__file__).resolve().parent
 sys.path.insert(0, str(here / 'src'))
+
+@pytest.fixture(autouse=True)
+def no_requests(monkeypatch):
+    """Remove requests.sessions.Session.request for all tests."""
+    monkeypatch.delattr('requests.sessions.Session.request')
+
+@pytest.fixture
+def mock_subprocess_run(monkeypatch, request):
+    """
+    Temporarily replace subprocess.run() with a function supplied through pytest
+    marker 'subprocess_run'.
+
+    The marker excepts 2 arguments:
+    * the module inside which the subprocess attribute should be mocked and
+    * a run() function to use.
+    """
+    where, mocked_run = request.node.get_closest_marker('subprocess_run').args
+
+    class MockedSubprocess:
+        """Minimal mocked version of the subprocess module."""
+        run = mocked_run
+
+    monkeypatch.setattr(where, 'subprocess', MockedSubprocess)