[esp32_ble] include sdkconfig.h before ESP-Hosted preprocessor guards (#13787)

Co-authored-by: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

tests/component_tests/config_validation/test_config.py

@@ -1,10 +1,14 @@
 """
-Test schema.extend functionality in esphome.config_validation.
+Test config_validation functionality in esphome.config_validation.
 """
 
 from typing import Any
 
+import pytest
+from voluptuous import Invalid
+
 import esphome.config_validation as cv
+from esphome.core import CORE
 
 
 def test_config_extend() -> None:
@@ -49,3 +53,37 @@ def test_config_extend() -> None:
     assert validated["key2"] == "initial_value2"
     assert validated["extra_1"] == "value1"
     assert validated["extra_2"] == "value2"
+
+
+def test_requires_component_passes_when_loaded() -> None:
+    """Test requires_component passes when the required component is loaded."""
+    CORE.loaded_integrations.update({"wifi", "logger"})
+    validator = cv.requires_component("wifi")
+    result = validator("test_value")
+    assert result == "test_value"
+
+
+def test_requires_component_fails_when_not_loaded() -> None:
+    """Test requires_component raises Invalid when the required component is not loaded."""
+    CORE.loaded_integrations.add("logger")
+    validator = cv.requires_component("wifi")
+    with pytest.raises(Invalid) as exc_info:
+        validator("test_value")
+    assert "requires component wifi" in str(exc_info.value)
+
+
+def test_conflicts_with_component_passes_when_not_loaded() -> None:
+    """Test conflicts_with_component passes when the conflicting component is not loaded."""
+    CORE.loaded_integrations.update({"wifi", "logger"})
+    validator = cv.conflicts_with_component("esp32_hosted")
+    result = validator("test_value")
+    assert result == "test_value"
+
+
+def test_conflicts_with_component_fails_when_loaded() -> None:
+    """Test conflicts_with_component raises Invalid when the conflicting component is loaded."""
+    CORE.loaded_integrations.update({"wifi", "esp32_hosted"})
+    validator = cv.conflicts_with_component("esp32_hosted")
+    with pytest.raises(Invalid) as exc_info:
+        validator("test_value")
+    assert "not compatible with component esp32_hosted" in str(exc_info.value)