1 files changed, 106 insertions, 0 deletions
diff --git a/tests/test_api.py b/tests/test_api.py
new file mode 100644
index 000000000..ce69ef187
--- /dev/null
+++ b/tests/test_api.py
@@ -0,0 +1,106 @@
+import logging
+from unittest.mock import MagicMock, patch
+
+import pytest
+
+from bot import api
+from tests.helpers import async_test
+
+
+def test_loop_is_not_running_by_default():
+    assert not api.loop_is_running()
+
+
+@async_test
+async def test_loop_is_running_in_async_test():
+    assert api.loop_is_running()
+
+
+[email protected]()
+def error_api_response():
+    response = MagicMock()
+    response.status = 999
+    return response
+
+
+[email protected]()
+def api_log_handler():
+    return api.APILoggingHandler(None)
+
+
+[email protected]()
+def debug_log_record():
+    return logging.LogRecord(
+        name='my.logger', level=logging.DEBUG,
+        pathname='my/logger.py', lineno=666,
+        msg="Lemon wins", args=(),
+        exc_info=None
+    )
+
+
+def test_response_code_error_default_initialization(error_api_response):
+    error = api.ResponseCodeError(response=error_api_response)
+    assert error.status is error_api_response.status
+    assert not error.response_json
+    assert not error.response_text
+    assert error.response is error_api_response
+
+
+def test_response_code_error_default_representation(error_api_response):
+    error = api.ResponseCodeError(response=error_api_response)
+    assert str(error) == f"Status: {error_api_response.status} Response: "
+
+
+def test_response_code_error_representation_with_nonempty_response_json(error_api_response):
+    error = api.ResponseCodeError(
+        response=error_api_response,
+        response_json={'hello': 'world'}
+    )
+    assert str(error) == f"Status: {error_api_response.status} Response: {{'hello': 'world'}}"
+
+
+def test_response_code_error_representation_with_nonempty_response_text(error_api_response):
+    error = api.ResponseCodeError(
+        response=error_api_response,
+        response_text='Lemon will eat your soul'
+    )
+    assert str(error) == f"Status: {error_api_response.status} Response: Lemon will eat your soul"
+
+
+@patch('bot.api.APILoggingHandler.ship_off')
+def test_emit_appends_to_queue_with_stopped_event_loop(
+    ship_off_patch, api_log_handler, debug_log_record
+):
+    # This is a coroutine so returns something we should await,
+    # but asyncio complains about that. To ease testing, we patch
+    # `ship_off` to just return a regular value instead.
+    ship_off_patch.return_value = 42
+    api_log_handler.emit(debug_log_record)
+
+    assert api_log_handler.queue == [42]
+
+
+def test_emit_ignores_less_than_debug(debug_log_record, api_log_handler):
+    debug_log_record.levelno = logging.DEBUG - 5
+    api_log_handler.emit(debug_log_record)
+    assert not api_log_handler.queue
+
+
+def test_schedule_queued_tasks_for_empty_queue(api_log_handler, caplog):
+    api_log_handler.schedule_queued_tasks()
+    # Logs when tasks are scheduled
+    assert not caplog.records
+
+
+@patch('asyncio.create_task')
+def test_schedule_queued_tasks_for_nonempty_queue(create_task_patch, api_log_handler, caplog):
+    api_log_handler.queue = [555]
+    api_log_handler.schedule_queued_tasks()
+    assert not api_log_handler.queue
+    create_task_patch.assert_called_once_with(555)
+
+    [record] = caplog.records
+    assert record.message == "Scheduled 1 pending logging tasks."
+    assert record.levelno == logging.DEBUG
+    assert record.name == 'bot.api'
+    assert record.__dict__['via_handler']