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<?php
namespace Jeremeamia\SuperClosure\Test;
use Jeremeamia\SuperClosure\ClosureParser;
class ClosureParserTest extends \PHPUnit_Framework_TestCase
{
/**
* @covers \Jeremeamia\SuperClosure\ClosureParser::__construct
* @covers \Jeremeamia\SuperClosure\ClosureParser::getReflection
*/
public function testCanGetReflectionBackFromParser()
{
$closure = function () {};
$reflection = new \ReflectionFunction($closure);
$parser = new ClosureParser($reflection);
$this->assertSame($reflection, $parser->getReflection());
}
/**
* @covers \Jeremeamia\SuperClosure\ClosureParser::fromClosure
*/
public function testCanUseFactoryMethodToCreateParser()
{
$parser = ClosureParser::fromClosure(function () {});
$this->assertInstanceOf('Jeremeamia\SuperClosure\ClosureParser', $parser);
}
/**
* @covers \Jeremeamia\SuperClosure\ClosureParser::__construct
*/
public function testRaisesErrorWhenNonClosureIsProvided()
{
$this->setExpectedException('InvalidArgumentException');
$reflection = new \ReflectionFunction('strpos');
$parser = new ClosureParser($reflection);
}
/**
* @covers \Jeremeamia\SuperClosure\ClosureParser::getCode
*/
public function testCanGetCodeFromParser()
{
$closure = function () {};
$expectedCode = "function () {\n \n};";
$parser = new ClosureParser(new \ReflectionFunction($closure));
$actualCode = $parser->getCode();
$this->assertEquals($expectedCode, $actualCode);
}
/**
* @covers \Jeremeamia\SuperClosure\ClosureParser::getUsedVariables
*/
public function testCanGetUsedVariablesFromParser()
{
$foo = 1;
$bar = 2;
$closure = function () use ($foo, $bar) {};
$expectedVars = array('foo' => 1, 'bar' => 2);
$parser = new ClosureParser(new \ReflectionFunction($closure));
$actualVars = $parser->getUsedVariables();
$this->assertEquals($expectedVars, $actualVars);
}
/**
* @covers \Jeremeamia\SuperClosure\ClosureParser::clearCache
*/
public function testCanClearCache()
{
$parserClass = 'Jeremeamia\SuperClosure\ClosureParser';
$p = new \ReflectionProperty($parserClass, 'cache');
$p->setAccessible(true);
$p->setValue(null, array('foo' => 'bar'));
$this->assertEquals(array('foo' => 'bar'), $this->readAttribute($parserClass, 'cache'));
ClosureParser::clearCache();
$this->assertEquals(array(), $this->readAttribute($parserClass, 'cache'));
}
/**
* @covers \Jeremeamia\SuperClosure\ClosureParser::getClosureAbstractSyntaxTree
* @covers \Jeremeamia\SuperClosure\ClosureParser::getFileAbstractSyntaxTree
*/
public function testCanGetClosureAst()
{
$closure = function () {};
$parser = new ClosureParser(new \ReflectionFunction($closure));
$ast = $parser->getClosureAbstractSyntaxTree();
$this->assertInstanceOf('PHPParser_Node_Expr_Closure', $ast);
}
}
|
Revision |
Author |
Commited |
Message |
1464
|
MOliva
|
Tue 13 Oct, 2020 11:16:56 +0000 |
|