Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
/**
* @copyright Copyright (C) 2010-2021, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Test\src\Util;
use Friendica\Util\Arrays;
use PHPUnit\Framework\TestCase;
/**
* Array utility testing class
*/
class ArraysTest extends TestCase
{
/**
* Tests if an empty array and an empty delimiter returns an empty string.
*/
public function testEmptyArrayEmptyDelimiter()
{
$str = Arrays::recursiveImplode([], '');
self::assertEmpty($str);
}
/**
* Tests if an empty array and a non-empty delimiter returns an empty string.
*/
public function testEmptyArrayNonEmptyDelimiter()
{
$str = Arrays::recursiveImplode([], ',');
self::assertEmpty($str);
}
/**
* Tests if a non-empty array and an empty delimiter returns the value (1).
*/
public function testNonEmptyArrayEmptyDelimiter()
{
$str = Arrays::recursiveImplode([1], '');
self::assertSame($str, '1');
}
/**
* Tests if a non-empty array and an empty delimiter returns the value (12).
*/
public function testNonEmptyArray2EmptyDelimiter()
{
$str = Arrays::recursiveImplode([1, 2], '');
self::assertSame($str, '12');
}
/**
* Tests if a non-empty array and a non-empty delimiter returns the value (1).
*/
public function testNonEmptyArrayNonEmptyDelimiter()
{
$str = Arrays::recursiveImplode([1], ',');
self::assertSame($str, '1');
}
/**
* Tests if a non-empty array and a non-empty delimiter returns the value (1,2).
*/
public function testNonEmptyArray2NonEmptyDelimiter()
{
$str = Arrays::recursiveImplode([1, 2], ',');
self::assertSame($str, '1,2');
}
/**
* Tests if a 2-dim array and an empty delimiter returns the expected string.
*/
public function testEmptyMultiArray2EmptyDelimiter()
{
$str = Arrays::recursiveImplode([[1], []], '');
self::assertSame($str, '{1}{}');
}
/**
* Tests if a 2-dim array and an empty delimiter returns the expected string.
*/
public function testEmptyMulti2Array2EmptyDelimiter()
{
$str = Arrays::recursiveImplode([[1], [2]], '');
self::assertSame($str, '{1}{2}');
}
/**
* Tests if a 2-dim array and a non-empty delimiter returns the expected string.
*/
public function testEmptyMultiArray2NonEmptyDelimiter()
{
$str = Arrays::recursiveImplode([[1], []], ',');
self::assertSame($str, '{1},{}');
}
/**
* Tests if a 2-dim array and a non-empty delimiter returns the expected string.
*/
public function testEmptyMulti2Array2NonEmptyDelimiter()
{
$str = Arrays::recursiveImplode([[1], [2]], ',');
self::assertSame($str, '{1},{2}');
}
/**
* Tests if a 3-dim array and a non-empty delimiter returns the expected string.
*/
public function testEmptyMulti3Array2NonEmptyDelimiter()
{
$str = Arrays::recursiveImplode([[1], [2, [3]]], ',');
self::assertSame($str, '{1},{2,{3}}');
}
}