/*
 * Copyright (c) 2021 Jiri Svoboda
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <errno.h>
#include <pcut/pcut.h>
#include "../nav.h"

PCUT_INIT;

PCUT_TEST_SUITE(nav);

/** Create and destroy navigator. */
PCUT_TEST(create_destroy)
{
	navigator_t *nav;
	errno_t rc;

	rc = navigator_create(UI_DISPLAY_NULL, &nav);
	PCUT_ASSERT_ERRNO_VAL(EOK, rc);

	navigator_destroy(nav);
}

/** navigator_get_active_panel() returns the active panel */
PCUT_TEST(get_active_panel)
{
	navigator_t *nav;
	panel_t *panel;
	errno_t rc;

	rc = navigator_create(UI_DISPLAY_NULL, &nav);
	PCUT_ASSERT_ERRNO_VAL(EOK, rc);

	/* First panel should be active at the beginning */
	panel = navigator_get_active_panel(nav);
	PCUT_ASSERT_EQUALS(nav->panel[0], panel);

	navigator_destroy(nav);
}

/** navigator_switch_panel() switches to a different panel */
PCUT_TEST(switch_panel)
{
	navigator_t *nav;
	panel_t *panel;
	errno_t rc;

	rc = navigator_create(UI_DISPLAY_NULL, &nav);
	PCUT_ASSERT_ERRNO_VAL(EOK, rc);

	/* First panel should be active at the beginning */
	panel = navigator_get_active_panel(nav);
	PCUT_ASSERT_EQUALS(nav->panel[0], panel);

	navigator_switch_panel(nav);

	/* Second panel should be active now */
	panel = navigator_get_active_panel(nav);
	PCUT_ASSERT_EQUALS(nav->panel[1], panel);

	navigator_switch_panel(nav);

	/* First panel should be active again */
	panel = navigator_get_active_panel(nav);
	PCUT_ASSERT_EQUALS(nav->panel[0], panel);

	navigator_destroy(nav);
}

PCUT_EXPORT(nav);