130 lines
3.6 KiB
PHP
130 lines
3.6 KiB
PHP
<?php
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/*
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* This file is part of Psy Shell.
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*
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* (c) 2012-2018 Justin Hileman
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Psy\Test\Formatter;
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use Psy\Formatter\CodeFormatter;
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use Psy\Test\Formatter\Fixtures\SomeClass;
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class CodeFormatterTest extends \PHPUnit\Framework\TestCase
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{
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/**
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* @dataProvider reflectors
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*/
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public function testFormat($reflector, $expected)
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{
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$formatted = CodeFormatter::format($reflector);
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$formattedWithoutColors = \preg_replace('#' . \chr(27) . '\[\d\d?m#', '', $formatted);
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$this->assertEquals($expected, self::trimLines($formattedWithoutColors));
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$this->assertNotEquals($expected, self::trimLines($formatted));
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}
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public function reflectors()
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{
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$expectClass = <<<'EOS'
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> 14| class SomeClass
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15| {
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16| const SOME_CONST = 'some const';
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17| private $someProp = 'some prop';
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18|
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19| public function someMethod($someParam)
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20| {
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21| return 'some method';
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22| }
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23|
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24| public static function someClosure()
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25| {
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26| return function () {
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27| return 'some closure';
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28| };
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29| }
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30| }
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EOS;
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$expectMethod = <<<'EOS'
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> 19| public function someMethod($someParam)
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20| {
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21| return 'some method';
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22| }
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EOS;
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$expectClosure = <<<'EOS'
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> 26| return function () {
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27| return 'some closure';
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28| };
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EOS;
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return [
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[new \ReflectionClass('Psy\Test\Formatter\Fixtures\SomeClass'), $expectClass],
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[new \ReflectionObject(new SomeClass()), $expectClass],
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[new \ReflectionMethod('Psy\Test\Formatter\Fixtures\SomeClass', 'someMethod'), $expectMethod],
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[new \ReflectionFunction(SomeClass::someClosure()), $expectClosure],
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];
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}
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/**
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* @dataProvider invalidReflectors
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* @expectedException \Psy\Exception\RuntimeException
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*/
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public function testCodeFormatterThrowsExceptionForReflectorsItDoesntUnderstand($reflector)
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{
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CodeFormatter::format($reflector);
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}
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public function invalidReflectors()
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{
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$reflectors = [
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[new \ReflectionExtension('json')],
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[new \ReflectionParameter(['Psy\Test\Formatter\Fixtures\SomeClass', 'someMethod'], 'someParam')],
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[new \ReflectionProperty('Psy\Test\Formatter\Fixtures\SomeClass', 'someProp')],
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];
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if (\version_compare(PHP_VERSION, '7.1.0', '>=')) {
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$reflectors[] = [new \ReflectionClassConstant('Psy\Test\Formatter\Fixtures\SomeClass', 'SOME_CONST')];
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}
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return $reflectors;
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}
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/**
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* @dataProvider filenames
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* @expectedException \Psy\Exception\RuntimeException
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*/
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public function testCodeFormatterThrowsExceptionForMissingFile($filename)
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{
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$reflector = $this->getMockBuilder('ReflectionClass')
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->disableOriginalConstructor()
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->getMock();
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$reflector
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->expects($this->once())
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->method('getFileName')
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->will($this->returnValue($filename));
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CodeFormatter::format($reflector);
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}
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public function filenames()
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{
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if (\defined('HHVM_VERSION')) {
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$this->markTestSkipped('We have issues with PHPUnit mocks on HHVM.');
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}
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return [[null], ['not a file']];
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}
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private static function trimLines($code)
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{
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return \rtrim(\implode("\n", \array_map('rtrim', \explode("\n", $code))));
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}
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}
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