reduce lines in test source

2bndy5 · Aug 7, 2024 · e6464dc · e6464dc
1 parent def89d8
commit e6464dc
Showing 1 changed file with 3 additions and 7 deletions.
diff --git a/tests/test_i2c.py b/tests/test_i2c.py
@@ -19,21 +19,17 @@ def test_singleton(board_i2c: busio.I2C, busio_i2c: busio.I2C):
     assert isinstance(board_i2c.expectations, deque)
     assert board_i2c == busio_i2c
 
-    board_i2c.expectations.extend(
-        [
-            I2CScan([address]),
-            I2CTransfer(address, bytearray(1), bytearray(1)),
-        ]
-    )
+    board_i2c.expectations.append(I2CScan([address]))
+    board_i2c.expectations.append(I2CTransfer(address, bytearray(1), bytearray(1)))
     assert busio_i2c.expectations == board_i2c.expectations
 
     assert busio_i2c.try_lock()
+    assert not board_i2c.try_lock()
     assert address in board_i2c.scan()
     busio_i2c.unlock()
 
     buffer = bytearray(1)
     assert board_i2c.try_lock()
-    assert not busio_i2c.try_lock()
     board_i2c.writeto_then_readfrom(address, buffer, buffer)
     board_i2c.unlock()
     busio_i2c.unlock()  # for coverage measurement only