477 lines
14 KiB
PHP
477 lines
14 KiB
PHP
<?php
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/**
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* Utilities' tests
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*/
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require_once 'application/Utils.php';
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require_once 'application/Languages.php';
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/**
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* Unitary tests for Shaarli utilities
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*/
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class UtilsTest extends PHPUnit\Framework\TestCase
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{
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// Log file
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protected static $testLogFile = 'tests.log';
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// Expected log date format
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protected static $dateFormat = 'Y/m/d H:i:s';
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/**
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* @var string Save the current timezone.
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*/
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protected static $defaultTimeZone;
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/**
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* Assign reference data
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*/
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public static function setUpBeforeClass()
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{
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self::$defaultTimeZone = date_default_timezone_get();
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// Timezone without DST for test consistency
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date_default_timezone_set('Africa/Nairobi');
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}
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/**
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* Reset the timezone
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*/
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public static function tearDownAfterClass()
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{
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date_default_timezone_set(self::$defaultTimeZone);
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}
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/**
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* Resets test data before each test
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*/
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protected function setUp()
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{
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if (file_exists(self::$testLogFile)) {
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unlink(self::$testLogFile);
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}
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}
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/**
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* Returns a list of the elements from the last logged entry
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*
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* @return list (date, ip address, message)
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*/
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protected function getLastLogEntry()
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{
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$logFile = file(self::$testLogFile);
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return explode(' - ', trim(array_pop($logFile), PHP_EOL));
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}
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/**
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* Log a message to a file - IPv4 client address
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*/
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public function testLogmIp4()
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{
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$logMessage = 'IPv4 client connected';
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logm(self::$testLogFile, '127.0.0.1', $logMessage);
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list($date, $ip, $message) = $this->getLastLogEntry();
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$this->assertInstanceOf(
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'DateTime',
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DateTime::createFromFormat(self::$dateFormat, $date)
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);
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$this->assertTrue(
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filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) !== false
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);
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$this->assertEquals($logMessage, $message);
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}
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/**
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* Log a message to a file - IPv6 client address
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*/
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public function testLogmIp6()
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{
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$logMessage = 'IPv6 client connected';
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logm(self::$testLogFile, '2001:db8::ff00:42:8329', $logMessage);
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list($date, $ip, $message) = $this->getLastLogEntry();
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$this->assertInstanceOf(
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'DateTime',
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DateTime::createFromFormat(self::$dateFormat, $date)
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);
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$this->assertTrue(
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filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) !== false
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);
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$this->assertEquals($logMessage, $message);
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}
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/**
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* Represent a link by its hash
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*/
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public function testSmallHash()
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{
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$this->assertEquals('CyAAJw', smallHash('http://test.io'));
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$this->assertEquals(6, strlen(smallHash('https://github.com')));
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}
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/**
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* Look for a substring at the beginning of a string
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*/
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public function testStartsWithCaseInsensitive()
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{
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$this->assertTrue(startsWith('Lorem ipsum', 'lorem', false));
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$this->assertTrue(startsWith('Lorem ipsum', 'LoReM i', false));
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}
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/**
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* Look for a substring at the beginning of a string (case-sensitive)
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*/
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public function testStartsWithCaseSensitive()
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{
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$this->assertTrue(startsWith('Lorem ipsum', 'Lorem', true));
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$this->assertFalse(startsWith('Lorem ipsum', 'lorem', true));
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$this->assertFalse(startsWith('Lorem ipsum', 'LoReM i', true));
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}
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/**
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* Look for a substring at the beginning of a string (Unicode)
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*/
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public function testStartsWithSpecialChars()
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{
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$this->assertTrue(startsWith('å!ùµ', 'å!', false));
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$this->assertTrue(startsWith('µ$åù', 'µ$', true));
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}
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/**
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* Look for a substring at the end of a string
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*/
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public function testEndsWithCaseInsensitive()
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{
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$this->assertTrue(endsWith('Lorem ipsum', 'ipsum', false));
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$this->assertTrue(endsWith('Lorem ipsum', 'm IpsUM', false));
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}
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/**
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* Look for a substring at the end of a string (case-sensitive)
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*/
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public function testEndsWithCaseSensitive()
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{
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$this->assertTrue(endsWith('lorem Ipsum', 'Ipsum', true));
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$this->assertFalse(endsWith('lorem Ipsum', 'ipsum', true));
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$this->assertFalse(endsWith('lorem Ipsum', 'M IPsuM', true));
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}
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/**
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* Look for a substring at the end of a string (Unicode)
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*/
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public function testEndsWithSpecialChars()
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{
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$this->assertTrue(endsWith('å!ùµ', 'ùµ', false));
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$this->assertTrue(endsWith('µ$åù', 'åù', true));
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}
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/**
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* Check valid date strings, according to a DateTime format
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*/
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public function testCheckValidDateFormat()
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{
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$this->assertTrue(checkDateFormat('Ymd', '20150627'));
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$this->assertTrue(checkDateFormat('Y-m-d', '2015-06-27'));
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}
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/**
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* Check erroneous date strings, according to a DateTime format
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*/
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public function testCheckInvalidDateFormat()
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{
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$this->assertFalse(checkDateFormat('Ymd', '2015'));
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$this->assertFalse(checkDateFormat('Y-m-d', '2015-06'));
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$this->assertFalse(checkDateFormat('Ymd', 'DeLorean'));
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}
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/**
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* Test generate location with valid data.
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*/
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public function testGenerateLocation()
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{
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$ref = 'http://localhost/?test';
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$this->assertEquals($ref, generateLocation($ref, 'localhost'));
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$ref = 'http://localhost:8080/?test';
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$this->assertEquals($ref, generateLocation($ref, 'localhost:8080'));
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$ref = '?localreferer#hash';
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$this->assertEquals($ref, generateLocation($ref, 'localhost:8080'));
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}
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/**
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* Test generate location - anti loop.
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*/
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public function testGenerateLocationLoop()
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{
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$ref = 'http://localhost/?test';
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$this->assertEquals('?', generateLocation($ref, 'localhost', array('test')));
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}
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/**
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* Test generate location - from other domain.
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*/
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public function testGenerateLocationOut()
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{
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$ref = 'http://somewebsite.com/?test';
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$this->assertEquals('?', generateLocation($ref, 'localhost'));
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}
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/**
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* Test generateSecretApi.
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*/
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public function testGenerateSecretApi()
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{
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$this->assertEquals(12, strlen(generate_api_secret('foo', 'bar')));
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}
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/**
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* Test generateSecretApi with invalid parameters.
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*/
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public function testGenerateSecretApiInvalid()
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{
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$this->assertFalse(generate_api_secret('', ''));
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$this->assertFalse(generate_api_secret(false, false));
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}
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/**
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* Test normalize_spaces.
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*/
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public function testNormalizeSpace()
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{
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$str = ' foo bar is important ';
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$this->assertEquals('foo bar is important', normalize_spaces($str));
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$this->assertEquals('foo', normalize_spaces('foo'));
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$this->assertEquals('', normalize_spaces(''));
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$this->assertEquals(null, normalize_spaces(null));
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}
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/**
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* Test arrays_combine
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*/
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public function testCartesianProductGenerator()
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{
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$arr = [['ab', 'cd'], ['ef', 'gh'], ['ij', 'kl'], ['m']];
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$expected = [
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['ab', 'ef', 'ij', 'm'],
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['ab', 'ef', 'kl', 'm'],
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['ab', 'gh', 'ij', 'm'],
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['ab', 'gh', 'kl', 'm'],
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['cd', 'ef', 'ij', 'm'],
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['cd', 'ef', 'kl', 'm'],
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['cd', 'gh', 'ij', 'm'],
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['cd', 'gh', 'kl', 'm'],
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];
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$this->assertEquals($expected, iterator_to_array(cartesian_product_generator($arr)));
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}
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/**
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* Test date_format() with invalid parameter.
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*/
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public function testDateFormatInvalid()
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{
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$this->assertFalse(format_date([]));
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$this->assertFalse(format_date(null));
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}
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/**
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* Test is_integer_mixed with valid values
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*/
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public function testIsIntegerMixedValid()
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{
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$this->assertTrue(is_integer_mixed(12));
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$this->assertTrue(is_integer_mixed('12'));
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$this->assertTrue(is_integer_mixed(-12));
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$this->assertTrue(is_integer_mixed('-12'));
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$this->assertTrue(is_integer_mixed(0));
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$this->assertTrue(is_integer_mixed('0'));
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$this->assertTrue(is_integer_mixed(0x0a));
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}
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/**
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* Test is_integer_mixed with invalid values
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*/
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public function testIsIntegerMixedInvalid()
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{
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$this->assertFalse(is_integer_mixed(true));
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$this->assertFalse(is_integer_mixed(false));
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$this->assertFalse(is_integer_mixed([]));
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$this->assertFalse(is_integer_mixed(['test']));
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$this->assertFalse(is_integer_mixed([12]));
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$this->assertFalse(is_integer_mixed(new DateTime()));
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$this->assertFalse(is_integer_mixed('0x0a'));
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$this->assertFalse(is_integer_mixed('12k'));
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$this->assertFalse(is_integer_mixed('k12'));
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$this->assertFalse(is_integer_mixed(''));
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}
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/**
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* Test return_bytes
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*/
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public function testReturnBytes()
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{
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$this->assertEquals(2 * 1024, return_bytes('2k'));
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$this->assertEquals(2 * 1024, return_bytes('2K'));
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$this->assertEquals(2 * (pow(1024, 2)), return_bytes('2m'));
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$this->assertEquals(2 * (pow(1024, 2)), return_bytes('2M'));
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$this->assertEquals(2 * (pow(1024, 3)), return_bytes('2g'));
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$this->assertEquals(2 * (pow(1024, 3)), return_bytes('2G'));
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$this->assertEquals(374, return_bytes('374'));
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$this->assertEquals(374, return_bytes(374));
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$this->assertEquals(0, return_bytes('0'));
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$this->assertEquals(0, return_bytes(0));
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$this->assertEquals(-1, return_bytes('-1'));
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$this->assertEquals(-1, return_bytes(-1));
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$this->assertEquals('', return_bytes(''));
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}
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/**
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* Test human_bytes
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*/
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public function testHumanBytes()
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{
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$this->assertEquals('2'. t('kiB'), human_bytes(2 * 1024));
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$this->assertEquals('2'. t('kiB'), human_bytes(strval(2 * 1024)));
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$this->assertEquals('2'. t('MiB'), human_bytes(2 * (pow(1024, 2))));
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$this->assertEquals('2'. t('MiB'), human_bytes(strval(2 * (pow(1024, 2)))));
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$this->assertEquals('2'. t('GiB'), human_bytes(2 * (pow(1024, 3))));
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$this->assertEquals('2'. t('GiB'), human_bytes(strval(2 * (pow(1024, 3)))));
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$this->assertEquals('374'. t('B'), human_bytes(374));
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$this->assertEquals('374'. t('B'), human_bytes('374'));
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$this->assertEquals('232'. t('kiB'), human_bytes(237481));
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$this->assertEquals(t('Unlimited'), human_bytes('0'));
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$this->assertEquals(t('Unlimited'), human_bytes(0));
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$this->assertEquals(t('Setting not set'), human_bytes(''));
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}
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/**
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* Test get_max_upload_size with formatting
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*/
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public function testGetMaxUploadSize()
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{
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$this->assertEquals('1'. t('MiB'), get_max_upload_size(2097152, '1024k'));
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$this->assertEquals('1'. t('MiB'), get_max_upload_size('1m', '2m'));
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$this->assertEquals('100'. t('B'), get_max_upload_size(100, 100));
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}
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/**
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* Test get_max_upload_size without formatting
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*/
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public function testGetMaxUploadSizeRaw()
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{
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$this->assertEquals('1048576', get_max_upload_size(2097152, '1024k', false));
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$this->assertEquals('1048576', get_max_upload_size('1m', '2m', false));
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$this->assertEquals('100', get_max_upload_size(100, 100, false));
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}
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/**
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* Test alphabetical_sort by value, not reversed, with php-intl.
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*/
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public function testAlphabeticalSortByValue()
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{
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$arr = [
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'zZz',
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'éee',
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'éae',
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'eee',
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'A',
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'a',
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'zzz',
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];
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$expected = [
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'a',
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'A',
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'éae',
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'eee',
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'éee',
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'zzz',
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'zZz',
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];
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alphabetical_sort($arr);
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$this->assertEquals($expected, $arr);
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}
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/**
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* Test alphabetical_sort by value, reversed, with php-intl.
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*/
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public function testAlphabeticalSortByValueReversed()
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{
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$arr = [
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'zZz',
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'éee',
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'éae',
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'eee',
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'A',
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'a',
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'zzz',
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];
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$expected = [
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'zZz',
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'zzz',
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'éee',
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'eee',
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'éae',
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'A',
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'a',
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];
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alphabetical_sort($arr, true);
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$this->assertEquals($expected, $arr);
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}
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/**
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* Test alphabetical_sort by keys, not reversed, with php-intl.
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*/
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public function testAlphabeticalSortByKeys()
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{
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$arr = [
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'zZz' => true,
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'éee' => true,
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'éae' => true,
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'eee' => true,
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'A' => true,
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'a' => true,
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'zzz' => true,
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];
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$expected = [
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'a' => true,
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'A' => true,
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'éae' => true,
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'eee' => true,
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'éee' => true,
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'zzz' => true,
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'zZz' => true,
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];
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alphabetical_sort($arr, true, true);
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$this->assertEquals($expected, $arr);
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}
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/**
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* Test alphabetical_sort by keys, reversed, with php-intl.
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*/
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public function testAlphabeticalSortByKeysReversed()
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{
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$arr = [
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'zZz' => true,
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'éee' => true,
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'éae' => true,
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'eee' => true,
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'A' => true,
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'a' => true,
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'zzz' => true,
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];
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$expected = [
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'zZz' => true,
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'zzz' => true,
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'éee' => true,
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'eee' => true,
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'éae' => true,
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'A' => true,
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'a' => true,
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];
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alphabetical_sort($arr, true, true);
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$this->assertEquals($expected, $arr);
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}
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}
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