move to socket

tests/components/socket/conftest.py

@@ -0,0 +1,12 @@
+"""Configuration file for socket component tests."""
+
+import pytest
+
+from esphome.core import CORE
+
+
+@pytest.fixture(autouse=True)
+def reset_core():
+    """Reset CORE after each test."""
+    yield
+    CORE.reset()

tests/components/socket/test_init.py

@@ -0,0 +1,42 @@
+from esphome.components import socket
+from esphome.core import CORE
+
+
+def test_require_wake_loop_threadsafe__first_call() -> None:
+    """Test that first call sets up define and consumes socket."""
+    socket.require_wake_loop_threadsafe()
+
+    # Verify CORE.data was updated
+    assert CORE.data[socket.KEY_WAKE_LOOP_THREADSAFE_REQUIRED] is True
+
+    # Verify the define was added
+    assert any(d.name == "USE_WAKE_LOOP_THREADSAFE" for d in CORE.defines)
+
+
+def test_require_wake_loop_threadsafe__idempotent() -> None:
+    """Test that subsequent calls are idempotent."""
+    # Set up initial state as if already called
+    CORE.data[socket.KEY_WAKE_LOOP_THREADSAFE_REQUIRED] = True
+
+    # Call again - should not raise or fail
+    socket.require_wake_loop_threadsafe()
+
+    # Verify state is still True
+    assert CORE.data[socket.KEY_WAKE_LOOP_THREADSAFE_REQUIRED] is True
+
+    # Define should not be added since flag was already True
+    assert not any(d.name == "USE_WAKE_LOOP_THREADSAFE" for d in CORE.defines)
+
+
+def test_require_wake_loop_threadsafe__multiple_calls() -> None:
+    """Test that multiple calls only set up once."""
+    # Call three times
+    socket.require_wake_loop_threadsafe()
+    socket.require_wake_loop_threadsafe()
+    socket.require_wake_loop_threadsafe()
+
+    # Verify CORE.data was set
+    assert CORE.data[socket.KEY_WAKE_LOOP_THREADSAFE_REQUIRED] is True
+
+    # Verify the define was added (only once, but we can just check it exists)
+    assert any(d.name == "USE_WAKE_LOOP_THREADSAFE" for d in CORE.defines)