/*
 * TRArray.m
 * TRArray Unit Tests
 *
 * Author: Landon Fuller <landonf@threerings.net>
 *
 * Copyright (c) 2006 Three Rings Design, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. 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.
 * 3. Neither the name of Landon Fuller nor the names of any contributors
 *    may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <check.h>

#include <src/TRArray.h>
#include <src/LFString.h>

START_TEST (test_addObject) {
	TRArray *array = [[TRArray alloc] init];
	LFString *string1 = [[LFString alloc] initWithCString: "String 1"];
	LFString *string2 = [[LFString alloc] initWithCString: "String 2"];
	LFString *string3 = [[LFString alloc] initWithCString: "String 3"];

	/* Add 3 items to the array */
	[array addObject: string1];
	fail_unless([array lastObject] == string1);
	fail_unless([string1 refCount] == 2);

	[array addObject: string2];
	fail_unless([array lastObject] == string2);
	fail_unless([string2 refCount] == 2);

	[array addObject: string3];
	fail_unless([array lastObject] == string3);
	fail_unless([string3 refCount] == 2);

	/* Clean up the array */
	[array release];

	/* Verify that the array released all objects */
	fail_unless([string1 refCount] == 1);
	fail_unless([string2 refCount] == 1);
	fail_unless([string3 refCount] == 1);

	/* Clean up our remaining objects */
	[string1 release];
	[string2 release];
	[string3 release];
}
END_TEST

START_TEST (test_removeObject) {
	TRArray *array = [[TRArray alloc] init];
	LFString *string1 = [[LFString alloc] initWithCString: "String 1"];
	LFString *string2 = [[LFString alloc] initWithCString: "String 2"];

	/* Fill our array */
	[array addObject: string1];
	[array addObject: string2];

	/* Pop an object off the stack */
	fail_unless([array lastObject] == string2);
	[array removeObject];
	fail_unless([array lastObject] == string1);
	[array removeObject];
	fail_unless([array lastObject] == nil);

	[array release];
	[string1 release];
	[string2 release];
}
END_TEST

START_TEST (test_containsObject) {
	TRArray *array = [[TRArray alloc] init];
	LFString *string1 = [[LFString alloc] initWithCString: "String 1"];

	/* Fill our array */
	[array addObject: string1];

	/* Look for our object */
	fail_unless([array containsObject: string1]);

	/* And a known bad one ... */
	fail_if([array containsObject: array]);

	[array release];
	[string1 release];
}
END_TEST

START_TEST(test_count) {
	TRArray *array = [[TRArray alloc] init];
	LFString *string1 = [[LFString alloc] initWithCString: "String 1"];

	/* Fill our array */
	[array addObject: string1];

	/* Check the count */
	fail_unless([array count] == 1);

	[array release];
	[string1 release];

}
END_TEST

START_TEST(test_objectEnumerator) {
	TRArray *array = [[TRArray alloc] init];
	LFString *string1 = [[LFString alloc] initWithCString: "String 1"];
	LFString *string2 = [[LFString alloc] initWithCString: "String 2"];
	TREnumerator *iter;
	id obj;

	/* Insert */
	[array addObject: string1];
	[array addObject: string2];

	/* Grab an enumerator */
	iter = [array objectEnumerator];
	obj = [iter nextObject];
	fail_unless(obj == string2);
	obj = [iter nextObject];
	fail_unless(obj == string1);
	[iter release];

	/* Grab a reverse enumerator */
	iter = [array objectReverseEnumerator];
	obj = [iter nextObject];
	fail_unless(obj == string1);
	obj = [iter nextObject];
	fail_unless(obj == string2);
	[iter release];


	/* Clean up */
	[array release];
	[string1 release];
	[string2 release];
}
END_TEST



Suite *TRArray_suite(void) {
	Suite *s = suite_create("TRArray");

	TCase *tc_array = tcase_create("Array");
	suite_add_tcase(s, tc_array);
	tcase_add_test(tc_array, test_addObject);
	tcase_add_test(tc_array, test_removeObject);
	tcase_add_test(tc_array, test_containsObject);
	tcase_add_test(tc_array, test_objectEnumerator);
	tcase_add_test(tc_array, test_count);

	return s;
}