cproof/tests/unittests/test_ai_client.h

/*
 * test_ai_client.h - AI client unit test declarations
 */

int ai_client_setup(void** state);
int ai_client_teardown(void** state);

void test_ai_client_init(void** state);
void test_ai_add_provider(void** state);
void test_ai_remove_provider(void** state);
void test_ai_list_providers(void** state);
void test_ai_set_provider_key(void** state);
void test_ai_get_provider_key(void** state);
void test_ai_session_create(void** state);
void test_ai_session_ref_unref(void** state);
void test_ai_session_add_message(void** state);
void test_ai_session_clear_history(void** state);
void test_ai_session_set_model(void** state);
void test_ai_json_escape(void** state);
void test_ai_json_escape_null(void** state);
void test_ai_json_escape_empty(void** state);
void test_ai_json_escape_special_chars(void** state);
void test_ai_json_escape_percent_signs(void** state);
void test_ai_json_escape_backslash_quote(void** state);
void test_ai_session_api_key_is_copied(void** state);
void test_ai_add_provider_update_existing(void** state);
void test_ai_add_provider_null_name_returns_null(void** state);
void test_ai_add_provider_null_url_returns_null(void** state);
void test_ai_session_create_null_provider_returns_null(void** state);
void test_ai_session_create_null_model_returns_null(void** state);
void test_ai_session_api_key_null_when_no_key_set(void** state);
/* Provider autocomplete tests */
void test_ai_providers_find_forward(void** state);
void test_ai_providers_find_forward_custom(void** state);
void test_ai_providers_find_forward_no_match(void** state);
void test_ai_providers_find_forward_partial_match(void** state);
void test_ai_providers_find_next(void** state);
void test_ai_providers_find_previous(void** state);
void test_ai_providers_find_empty_search_str(void** state);
void test_ai_providers_find_null_search_str(void** state);
void test_ai_providers_find_case_insensitive(void** state);
/* Provider default model and settings tests */
void test_ai_set_provider_default_model(void** state);
void test_ai_get_provider_default_model(void** state);
void test_ai_set_provider_setting(void** state);
void test_ai_set_provider_setting_reserved_key(void** state);
void test_ai_get_provider_setting(void** state);
/* Model caching tests */
void test_ai_models_are_fresh_initial(void** state);
/* Model parsing tests */
void test_ai_parse_models_openai_format(void** state);
void test_ai_parse_models_perplexity_format(void** state);
void test_ai_parse_models_array_format(void** state);
void test_ai_parse_models_empty_json(void** state);
void test_ai_parse_models_null_handling(void** state);
void test_ai_parse_models_escaped_quotes(void** state);
void test_ai_parse_models_with_whitespace(void** state);
/* AI autocomplete integration tests */
void test_ai_start_provider_autocomplete_only_on_exact(void** state);
void test_ai_providers_find_cycling(void** state);

/* Setup that also initializes prefs for round-trip persistence tests. */
int ai_client_setup_with_prefs(void** state);
int ai_client_teardown_with_prefs(void** state);

/* Chat response parser tests (ai_parse_response) */
void test_ai_parse_response_openai_content(void** state);
void test_ai_parse_response_legacy_text_format_unsupported(void** state);
void test_ai_parse_response_content_preferred_over_text(void** state);
void test_ai_parse_response_escaped_quote(void** state);
void test_ai_parse_response_newline_escape(void** state);
void test_ai_parse_response_empty_content(void** state);
void test_ai_parse_response_missing_field(void** state);
void test_ai_parse_response_null_input(void** state);
void test_ai_parse_response_empty_input(void** state);
void test_ai_parse_response_percent_signs_safe(void** state);
void test_ai_parse_response_braces_in_content(void** state);
void test_ai_parse_response_multiline_content(void** state);

/* Error response parser tests (ai_parse_error_message) */
void test_ai_parse_error_standard_envelope(void** state);
void test_ai_parse_error_with_escapes(void** state);
void test_ai_parse_error_no_error_field(void** state);
void test_ai_parse_error_no_message_field(void** state);
void test_ai_parse_error_null_input(void** state);
void test_ai_parse_error_empty_input(void** state);
void test_ai_parse_error_tab_escape(void** state);
void test_ai_parse_error_backslash_escape(void** state);

/* Extended JSON escape tests */
void test_ai_json_escape_backspace(void** state);
void test_ai_json_escape_formfeed(void** state);
void test_ai_json_escape_carriage_return(void** state);
void test_ai_json_escape_all_specials_combined(void** state);
void test_ai_json_escape_passes_utf8_through(void** state);

/* Autocomplete cycling with many providers */
void test_ai_providers_find_cycles_through_many(void** state);
void test_ai_providers_find_previous_walks_backwards(void** state);
void test_ai_providers_find_wraps_around(void** state);

/* Session edge cases */
void test_ai_session_add_message_null_session_no_crash(void** state);
void test_ai_session_add_message_null_role_no_crash(void** state);
void test_ai_session_add_message_null_content_no_crash(void** state);
void test_ai_session_history_preserves_large_order(void** state);
void test_ai_session_clear_empty_history(void** state);
void test_ai_session_set_model_null_keeps_old(void** state);
void test_ai_session_unref_null_no_crash(void** state);
void test_ai_session_ref_null_returns_null(void** state);

/* Provider edge cases */
void test_ai_get_provider_null_returns_null(void** state);
void test_ai_remove_provider_null_returns_false(void** state);
void test_ai_remove_provider_twice_second_fails(void** state);
void test_ai_provider_survives_via_session_after_removal(void** state);

/* Settings edge cases */
void test_ai_settings_multiple_keys_independent(void** state);
void test_ai_settings_get_missing_returns_null(void** state);
void test_ai_settings_isolated_between_providers(void** state);

/* Model parsing edge cases */
void test_ai_parse_models_data_not_array(void** state);
void test_ai_parse_models_empty_data_array(void** state);
void test_ai_parse_models_id_outside_data_ignored(void** state);
void test_ai_parse_models_multiple_models(void** state);

/* Prefs round-trip tests */
void test_ai_prefs_round_trip_api_key(void** state);
void test_ai_prefs_round_trip_remove_key(void** state);
void test_ai_prefs_multiple_providers_persist(void** state);

/* Autocomplete deeper coverage */
void test_ai_providers_find_after_remove_skips_removed(void** state);

/* Reset hook + persistence */
void test_ai_providers_reset_ac_restarts_cycle(void** state);
void test_ai_add_provider_persisted_across_init(void** state);
void test_ai_remove_provider_persisted_across_init(void** state);
void test_ai_models_persisted_across_init(void** state);