<?php
/**
* Formatter test suite
* @author Alexander Krasheninnikov <a.krasheninnikov@corp.badoo.com>
*/
require_once __DIR__ . '/../src/init.php';
class PHPCFTest extends PHPUnit_Framework_TestCase
{
private static $files;
private $FormatterPure;
private $FormatterExtension;
const ORIGINAL = "/original/";
const EXPECTED = "/expected/";
public static function setUpBeforeClass()
{
self::getFiles(); // to prevent time-waste on concrete test
}
protected function setUp()
{
chdir(dirname(dirname(__DIR__)));
}
public function toString()
{
$class = new ReflectionClass($this);
$buffer = sprintf(
'%s::%s',
$class->name,
$this->getName(false)
);
return $buffer . $this->getDataSetAsString(true);
}
/**
* Test the pure implementation behaviour
* @dataProvider providerFiles
*/
public function testPure($file)
{
$this->execTest($this->getFormatter(true), $file);
}
/**
* Test the pure implementation behaviour
* @dataProvider providerFiles
*/
public function testExtension($file)
{
try {
$Formatter = $this->getFormatter(false);
} catch (\Exception $Error) {
$this->markTestSkipped($Error->getMessage());
}
$this->execTest($Formatter, $file);
}
/**
* Test, that extension usage does not affect different instances
*/
public function testExtensionMutual()
{
$files = self::getFiles();
try {
$FormatterOne = $this->createFormatter(false);
$FormatterTwo = $this->createFormatter(false);
} catch (\Exception $Error) {
$this->markTestSkipped($Error->getMessage());
}
foreach ($files as $index => $file) {
$Formatter = $index % 2 == 0 ? $FormatterOne : $FormatterTwo;
$this->execTest($Formatter, $file[0]);
}
}
private function execTest(\Phpcf\Formatter $Formatter, $file)
{
$source_file = $file;
if (strpos($file, ':') !== false) {
list($file,) = explode(':', $file);
}
$expected_content = null;
$expected = __DIR__ . self::EXPECTED . $file;
if (!file_exists($expected)) {
$this->fail("File {$expected} does not exists");
} else if (false === ($expected_content = file_get_contents($expected))) {
$this->fail("Failed to get content of {$expected}");
}
$original = __DIR__ . self::ORIGINAL . $source_file;
$FormatResult = $Formatter->formatFile($original);
$this->assertNull($FormatResult->getError()); // we expect no error
$this->assertEquals($expected_content, $FormatResult->getContent());
}
/**
* @param $pure
* @return \Phpcf\Formatter
*/
private function getFormatter($pure)
{
if ($pure && $this->FormatterPure) {
return $this->FormatterPure;
} else if (!$pure && $this->FormatterExtension) {
return $this->FormatterExtension;
}
$Formatter = $this->createFormatter($pure);
if ($pure) {
$this->FormatterPure = $Formatter;
} else {
$this->FormatterExtension = $Formatter;
}
return $Formatter;
}
private function createFormatter($pure)
{
$Options = new \Phpcf\Options();
$Options->usePure($pure);
return new \Phpcf\Formatter($Options);
}
/**
* Data provider with files from test/original directory
* @return array
*/
public function providerFiles()
{
return self::getFiles();
}
/**
* @return array
*/
private static function getFiles()
{
if (null === self::$files) {
$files = [];
$dh = opendir(__DIR__ . self::ORIGINAL);
while ($file = readdir($dh)) {
if ($file[0] == '.') {
continue;
}
$files[$file] = [$file];
}
closedir($dh);
self::$files = $files;
}
return self::$files;
}
}
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