pytest set device

Author: psmsmets

tests/conftest.py

@@ -0,0 +1,16 @@
+# content of conftest.py
+import pytest
+
+
+def pytest_addoption(parser):
+    parser.addoption(
+        "--device",
+        action="store",
+        default=None,
+        help='Set the alsa device. Defaults to `None`.'
+    )
+
+
+@pytest.fixture
+def device(request):
+    return request.config.getoption('--device')

tests/test_school_bell.py

@@ -3,7 +3,7 @@
 from school_bell.school_bell import SchoolBell, _validate_day, _validate_time
 
 
-def create_args(holidays: str = None):
+def create_args(device):
     return {
         'schedule': {
             'Wed': {
@@ -16,6 +16,7 @@ def create_args(holidays: str = None):
             '1': 'SchoolBell-SoundBible.com-449398625.wav'
         },
         'root': f"{getcwd()}/samples",
+        'device': device,
         'test': True,
         'timeout': 10,
         'holidays': 'NL-BE',
@@ -46,8 +47,8 @@ def test_validate_time():
     assert _validate_time("00:00:60") is False
 
 
-def test_school_bell():
-    bell = SchoolBell(**create_args())
-    assert bell.play(0) == True
+def test_school_bell(device):
+    bell = SchoolBell(**create_args(device))
+    assert bell.play(0) is True
     assert bell.ring(1) != bell.is_holiday()
     assert bell.run_schedule(_test_mode=True) is True