PhutilArrayTestCase.php
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	<?php

	/**
	* Test cases for @{class:PhutilArray} subclasses.
	*
	* @group testcase
	*/
	final class PhutilArrayTestCase extends PhutilTestCase {

	public function testPhutilArrayWithDefaultValue() {
	$a = new PhutilArrayWithDefaultValue();

	$this->assertEqual(0, $a[99]);
	$a[99] = 1;
	$this->assertEqual(1, $a[99]);

	$a->setDefaultValue('default');
	$this->assertEqual('default', $a['key']);

	$this->assertEqual(
	array(
	99 => 1,
	'key' => 'default',
	),
	$a->toArray());

	$init = array(
	'apple' => 'red',
	);

	$b = new PhutilArrayWithDefaultValue($init);
	$this->assertEqual($init, $b->toArray());

	$fruits = array(
	'apple',
	'cherry',
	'banana',
	'cherry',
	'cherry',
	'apple',
	'banana',
	'plum',
	'cherry',
	'cherry',
	);

	$counts = new PhutilArrayWithDefaultValue();
	foreach ($fruits as $fruit) {
	$counts[$fruit] += 1;
	}
	$this->assertEqual(
	array(
	'apple' => 2,
	'cherry' => 5,
	'banana' => 2,
	'plum' => 1,
	),
	$counts->toArray());

	$masks = array(
	1,
	2,
	4,
	);

	$bitmask = new PhutilArrayWithDefaultValue();
	foreach ($masks as $mask) {
	$bitmask['value'] \|= $mask;
	}

	$this->assertEqual(7, $bitmask['value']);
	}

	}