[remote_transmitter] Drop a transmit while the RMT is busy instead of queueing it

tests/component_tests/remote_transmitter/test_queue.py

@@ -1,33 +0,0 @@
-"""max_pending defaults to twice queue_depth and may not be smaller than it."""
-
-import pytest
-
-from esphome.components.remote_transmitter import (
-    CONF_MAX_PENDING,
-    CONF_QUEUE_DEPTH,
-    _validate_queue,
-)
-import esphome.config_validation as cv
-
-
-def test_max_pending_defaults_to_twice_queue_depth() -> None:
-    config = {CONF_QUEUE_DEPTH: 4}
-    _validate_queue(config)
-    assert config[CONF_MAX_PENDING] == 8
-
-
-def test_max_pending_explicit_is_kept() -> None:
-    config = {CONF_QUEUE_DEPTH: 4, CONF_MAX_PENDING: 4}
-    _validate_queue(config)
-    assert config[CONF_MAX_PENDING] == 4
-
-
-def test_max_pending_below_queue_depth_is_rejected() -> None:
-    with pytest.raises(cv.Invalid, match="max_pending must be at least queue_depth"):
-        _validate_queue({CONF_QUEUE_DEPTH: 4, CONF_MAX_PENDING: 2})
-
-
-def test_no_queue_depth_without_rmt() -> None:
-    config: dict[str, int] = {}
-    _validate_queue(config)
-    assert CONF_MAX_PENDING not in config

tests/components/remote_transmitter/esp32-common.yaml

@@ -5,8 +5,6 @@ remote_transmitter:
     non_blocking: true
     clock_resolution: ${clock_resolution}
     rmt_symbols: ${rmt_symbols}
-    queue_depth: 4
-    max_pending: 8
 
 packages:
   buttons: !include common-buttons.yaml

tests/components/remote_transmitter/validate-queue-depth-1.esp32-idf.yaml

@@ -1,12 +0,0 @@
-substitutions:
-  pin: GPIO2
-
-remote_transmitter:
-  - id: xmitr
-    pin: ${pin}
-    carrier_duty_percent: 50%
-    non_blocking: true
-    queue_depth: 1
-
-packages:
-  buttons: !include common-buttons.yaml