/usr/share/php/tests/Horde_Support/Horde/Support/ArrayTest.php is in php-horde-support 2.1.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* Copyright 2007-2013 Horde LLC (http://www.horde.org/)
*
* @category Horde
* @package Support
* @subpackage UnitTests
* @license http://www.horde.org/licenses/bsd
*/
/**
* @category Horde
* @package Support
* @subpackage UnitTests
* @license http://www.horde.org/licenses/bsd
*/
class Horde_Support_ArrayTest extends PHPUnit_Framework_TestCase
{
public function testImplementsArrayAccess()
{
$o = new Horde_Support_Array();
$this->assertInstanceOf('ArrayAccess', $o);
}
public function testImplementsTraversable()
{
$o = new Horde_Support_Array();
$this->assertInstanceOf('Traversable', $o);
}
public function testImplementsCountable()
{
$o = new Horde_Support_Array();
$this->assertInstanceOf('Countable', $o);
}
// offsetGet()
public function testOffsetGetReturnsValueAtOffset()
{
$o = new Horde_Support_Array(array('foo' => 'bar'));
$this->assertEquals('bar', $o->offsetGet('foo'));
}
public function testOffsetGetReturnsNullWhenOffsetDoesNotExist()
{
$o = new Horde_Support_Array();
$this->assertNull($o->offsetGet('foo'));
}
// get()
public function testGetReturnsValueAtOffset()
{
$o = new Horde_Support_Array(array('foo' => 'bar'));
$this->assertEquals('bar', $o->get('foo'));
}
public function testGetReturnsNullByDefaultWhenOffsetDoesNotExist()
{
$o = new Horde_Support_Array();
$this->assertNull($o->get('foo'));
}
public function testGetReturnsDefaultSpecifiedWhenOffsetDoesNotExist()
{
$o = new Horde_Support_Array();
$this->assertEquals('bar', $o->get('foo', 'bar'));
}
public function testGetReturnsDefaultSpecifiedWhenValueAtOffsetIsNull()
{
$o = new Horde_Support_Array(array('foo' => null));
$this->assertEquals('bar', $o->get('foo', 'bar'));
}
// getOrSet()
public function testGetOrSetReturnsValueAtOffset()
{
$o = new Horde_Support_Array(array('foo' => 'bar'));
$this->assertEquals('bar', $o->getOrSet('foo'));
}
public function testGetOrSetReturnsAndSetsNullWhenOffsetDoesNotExist()
{
$o = new Horde_Support_Array();
$this->assertNull($o->getOrSet('foo'));
$this->assertTrue($o->offsetExists('foo'));
$this->assertNull($o->offsetGet('foo'));
}
public function testGetOrSetReturnsAndSetsDefaultSpecifiedWhenOffsetDoesNotExist()
{
$o = new Horde_Support_Array();
$this->assertEquals('bar', $o->getOrSet('foo', 'bar'));
$this->assertTrue($o->offsetExists('foo'));
$this->assertEquals('bar', $o->offsetGet('foo'));
}
public function testGetOrSetReturnsAndSetsDefaultSpecifiedValueAtOffsetIsNull()
{
$o = new Horde_Support_Array(array('foo' => null));
$this->assertEquals('bar', $o->getOrSet('foo', 'bar'));
$this->assertTrue($o->offsetExists('foo'));
$this->assertEquals('bar', $o->offsetGet('foo'));
}
// pop()
public function testPopReturnsValueAtOffsetAndUnsetsIt()
{
$o = new Horde_Support_Array(array('foo' => 'bar'));
$this->assertEquals('bar', $o->pop('foo'));
$this->assertFalse($o->offsetExists('foo'));
}
public function testPopReturnsNullByDefaultWhenOffsetDoesNotExist()
{
$o = new Horde_Support_Array();
$this->assertNull($o->pop('foo'));
}
public function testPopReturnsDefaultSpecifiedWhenOffsetDoesNotExist()
{
$o = new Horde_Support_Array();
$this->assertEquals('bar', $o->pop('foo', 'bar'));
}
public function testPopReturnsDefaultSpecifiedWhenValueAtOffsetIsNull()
{
$o = new Horde_Support_Array(array('foo' => null));
$this->assertEquals('bar', $o->pop('foo', 'bar'));
}
// update()
public function testUpdateDoesNotThrowWhenArgumentIsAnArray()
{
$o = new Horde_Support_Array();
$o->update(array());
}
public function testUpdateDoesNotThrowWhenArgumentIsTraversable()
{
$o = new Horde_Support_Array();
$o->update(new ArrayObject());
}
public function testUpdateMergesNewValuesFromArayInArgument()
{
$o = new Horde_Support_Array();
$o->update(array('foo' => 'bar'));
$this->assertEquals('bar', $o->offsetGet('foo'));
}
public function testUpdateMergesAndOverwritesExistingOffsets()
{
$o = new Horde_Support_Array(array('foo' => 'bar'));
$o->update(array('foo' => 'baz'));
$this->assertEquals('baz', $o->offsetGet('foo'));
}
public function testUpdateMergeDoesNotAffectUnrelatedKeys()
{
$o = new Horde_Support_Array(array('foo' => 'bar'));
$o->update(array('baz' => 'qux'));
$this->assertEquals('qux', $o->offsetGet('baz'));
}
// clear()
public function testClearErasesTheArray()
{
$o = new Horde_Support_Array(array('foo' => 'bar'));
$o->clear();
$this->assertEquals(0, $o->count());
}
// getKeys()
public function testGetKeysReturnsEmptyArrayWhenArrayIsEmpty()
{
$o = new Horde_Support_Array();
$this->assertSame(array(), $o->getKeys());
}
public function testGetKeysReturnsArrayOfKeysInTheArray()
{
$o = new Horde_Support_Array(array('foo'=> 1, 'bar' => 2));
$this->assertSame(array('foo', 'bar'), $o->getKeys());
}
// getValues()
public function testGetValuesReturnsEmptyArrayWhenArrayIsEmpty()
{
$o = new Horde_Support_Array();
$this->assertSame(array(), $o->getValues());
}
public function testGetValuesReturnsArrayOfValuesInTheArray()
{
$o = new Horde_Support_Array(array('foo' => 1, 'bar' => 2));
$this->assertSame(array(1, 2), $o->getValues());
}
}
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