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composer/tests/Composer/Test/Autoload/AutoloadGeneratorTest.php

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<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Test\Autoload;
use Composer\Autoload\AutoloadGenerator;
use Composer\Package\Link;
use Composer\Util\Filesystem;
use Composer\Package\AliasPackage;
use Composer\Package\Package;
use Composer\Test\TestCase;
class AutoloadGeneratorTest extends TestCase
{
public $vendorDir;
private $config;
private $workingDir;
private $im;
private $repository;
private $generator;
private $fs;
protected function setUp()
{
$this->fs = new Filesystem;
$that = $this;
$this->workingDir = realpath(sys_get_temp_dir()).DIRECTORY_SEPARATOR.'cmptest';
$this->fs->ensureDirectoryExists($this->workingDir);
$this->vendorDir = $this->workingDir.DIRECTORY_SEPARATOR.'composer-test-autoload';
$this->ensureDirectoryExistsAndClear($this->vendorDir);
$this->config = $this->getMock('Composer\Config');
$this->config->expects($this->any())
->method('get')
->with($this->equalTo('vendor-dir'))
->will($this->returnCallback(function () use ($that) {
return $that->vendorDir;
}));
$this->dir = getcwd();
chdir($this->workingDir);
$this->im = $this->getMockBuilder('Composer\Installer\InstallationManager')
->disableOriginalConstructor()
->getMock();
$this->im->expects($this->any())
->method('getInstallPath')
->will($this->returnCallback(function ($package) use ($that) {
return $that->vendorDir.'/'.$package->getName();
}));
$this->repository = $this->getMock('Composer\Repository\RepositoryInterface');
$this->generator = new AutoloadGenerator();
}
protected function tearDown()
{
chdir($this->dir);
if (is_dir($this->workingDir)) {
$this->fs->removeDirectory($this->workingDir);
}
if (is_dir($this->vendorDir)) {
$this->fs->removeDirectory($this->vendorDir);
}
}
public function testMainPackageAutoloading()
{
$package = new Package('a', '1.0', '1.0');
$package->setAutoload(array(
'psr-0' => array('Main' => 'src/', 'Lala' => array('src/', 'lib/')),
'classmap' => array('composersrc/'),
));
$this->repository->expects($this->once())
->method('getPackages')
->will($this->returnValue(array()));
$this->fs->ensureDirectoryExists($this->workingDir.'/composer');
$this->fs->ensureDirectoryExists($this->workingDir.'/src');
$this->fs->ensureDirectoryExists($this->workingDir.'/lib');
$this->createClassFile($this->workingDir);
$this->generator->dump($this->config, $this->repository, $package, $this->im, 'composer', false, '_1');
$this->assertAutoloadFiles('main', $this->vendorDir.'/composer');
$this->assertAutoloadFiles('classmap', $this->vendorDir.'/composer', 'classmap');
}
public function testVendorDirSameAsWorkingDir()
{
$this->vendorDir = $this->workingDir;
$package = new Package('a', '1.0', '1.0');
$package->setAutoload(array(
'psr-0' => array('Main' => 'src/', 'Lala' => 'src/'),
'classmap' => array('composersrc/'),
));
$this->repository->expects($this->once())
->method('getPackages')
->will($this->returnValue(array()));
$this->fs->ensureDirectoryExists($this->vendorDir.'/composer');
$this->fs->ensureDirectoryExists($this->vendorDir.'/src/Main');
file_put_contents($this->vendorDir.'/src/Main/Foo.php', '<?php namespace Main; class Foo {}');
$this->createClassFile($this->vendorDir);
$this->generator->dump($this->config, $this->repository, $package, $this->im, 'composer', true, '_2');
$this->assertAutoloadFiles('main3', $this->vendorDir.'/composer');
$this->assertAutoloadFiles('classmap3', $this->vendorDir.'/composer', 'classmap');
}
public function testMainPackageAutoloadingAlternativeVendorDir()
{
$package = new Package('a', '1.0', '1.0');
$package->setAutoload(array(
'psr-0' => array('Main' => 'src/', 'Lala' => 'src/'),
'classmap' => array('composersrc/'),
));
$this->repository->expects($this->once())
->method('getPackages')
->will($this->returnValue(array()));
$this->vendorDir .= '/subdir';
$this->fs->ensureDirectoryExists($this->vendorDir.'/composer');
$this->fs->ensureDirectoryExists($this->workingDir.'/src');
$this->createClassFile($this->workingDir);
$this->generator->dump($this->config, $this->repository, $package, $this->im, 'composer', false, '_3');
$this->assertAutoloadFiles('main2', $this->vendorDir.'/composer');
$this->assertAutoloadFiles('classmap2', $this->vendorDir.'/composer', 'classmap');
}
public function testMainPackageAutoloadingWithTargetDir()
{
$package = new Package('a', '1.0', '1.0');
$package->setAutoload(array(
'psr-0' => array('Main\\Foo' => '', 'Main\\Bar' => ''),
));
$package->setTargetDir('Main/Foo/');
$this->repository->expects($this->once())
->method('getPackages')
->will($this->returnValue(array()));
$this->fs->ensureDirectoryExists($this->vendorDir.'/a');
$this->generator->dump($this->config, $this->repository, $package, $this->im, 'composer', false, 'TargetDir');
$this->assertFileEquals(__DIR__.'/Fixtures/autoload_target_dir.php', $this->vendorDir.'/autoload.php');
$this->assertFileEquals(__DIR__.'/Fixtures/autoload_real_target_dir.php', $this->vendorDir.'/composer/autoload_realTargetDir.php');
}
public function testMainPackageAutoloadingWithTargetDirAndNoPsr()
{
$package = new Package('a', '1.0', '1.0');
$package->setAutoload(array(
'classmap' => array('composersrc/'),
));
$package->setTargetDir('Main/Foo/');
$this->repository->expects($this->once())
->method('getPackages')
->will($this->returnValue(array()));
$this->vendorDir .= '/subdir';
$this->fs->ensureDirectoryExists($this->vendorDir.'/composer');
$this->fs->ensureDirectoryExists($this->workingDir.'/src');
$this->createClassFile($this->workingDir);
$this->generator->dump($this->config, $this->repository, $package, $this->im, 'composer', false, 'TargetDirNoPsr');
$this->assertAutoloadFiles('classmap2', $this->vendorDir.'/composer', 'classmap');
}
public function testVendorsAutoloading()
{
$package = new Package('a', '1.0', '1.0');
$packages = array();
$packages[] = $a = new Package('a/a', '1.0', '1.0');
$packages[] = $b = new Package('b/b', '1.0', '1.0');
$packages[] = $c = new AliasPackage($b, '1.2', '1.2');
$a->setAutoload(array('psr-0' => array('A' => 'src/', 'A\\B' => 'lib/')));
$b->setAutoload(array('psr-0' => array('B\\Sub\\Name' => 'src/')));
$this->repository->expects($this->once())
->method('getPackages')
->will($this->returnValue($packages));
$this->fs->ensureDirectoryExists($this->vendorDir.'/composer');
$this->fs->ensureDirectoryExists($this->vendorDir.'/a/a/src');
$this->fs->ensureDirectoryExists($this->vendorDir.'/a/a/lib');
$this->fs->ensureDirectoryExists($this->vendorDir.'/b/b/src');
$this->generator->dump($this->config, $this->repository, $package, $this->im, 'composer', false, '_5');
$this->assertAutoloadFiles('vendors', $this->vendorDir.'/composer');
$this->assertTrue(file_exists($this->vendorDir.'/composer/autoload_classmap.php'), "ClassMap file needs to be generated, even if empty.");
}
public function testVendorsClassMapAutoloading()
{
$package = new Package('a', '1.0', '1.0');
$packages = array();
$packages[] = $a = new Package('a/a', '1.0', '1.0');
$packages[] = $b = new Package('b/b', '1.0', '1.0');
$a->setAutoload(array('classmap' => array('src/')));
$b->setAutoload(array('classmap' => array('src/', 'lib/')));
$this->repository->expects($this->once())
->method('getPackages')
->will($this->returnValue($packages));
$this->fs->ensureDirectoryExists($this->vendorDir.'/composer');
$this->fs->ensureDirectoryExists($this->vendorDir.'/a/a/src');
$this->fs->ensureDirectoryExists($this->vendorDir.'/b/b/src');
$this->fs->ensureDirectoryExists($this->vendorDir.'/b/b/lib');
file_put_contents($this->vendorDir.'/a/a/src/a.php', '<?php class ClassMapFoo {}');
file_put_contents($this->vendorDir.'/b/b/src/b.php', '<?php class ClassMapBar {}');
file_put_contents($this->vendorDir.'/b/b/lib/c.php', '<?php class ClassMapBaz {}');
$this->generator->dump($this->config, $this->repository, $package, $this->im, 'composer', false, '_6');
$this->assertTrue(file_exists($this->vendorDir.'/composer/autoload_classmap.php'), "ClassMap file needs to be generated.");
$this->assertEquals(
array(
'ClassMapFoo' => $this->workingDir.'/composer-test-autoload/a/a/src/a.php',
'ClassMapBar' => $this->workingDir.'/composer-test-autoload/b/b/src/b.php',
'ClassMapBaz' => $this->workingDir.'/composer-test-autoload/b/b/lib/c.php',
),
include ($this->vendorDir.'/composer/autoload_classmap.php')
);
$this->assertAutoloadFiles('classmap4', $this->vendorDir.'/composer', 'classmap');
}
public function testClassMapAutoloadingEmptyDirAndExactFile()
{
$package = new Package('a', '1.0', '1.0');
$packages = array();
$packages[] = $a = new Package('a/a', '1.0', '1.0');
$packages[] = $b = new Package('b/b', '1.0', '1.0');
$packages[] = $c = new Package('c/c', '1.0', '1.0');
$a->setAutoload(array('classmap' => array('')));
$b->setAutoload(array('classmap' => array('test.php')));
$c->setAutoload(array('classmap' => array('./')));
$this->repository->expects($this->once())
->method('getPackages')
->will($this->returnValue($packages));
$this->fs->ensureDirectoryExists($this->vendorDir.'/composer');
$this->fs->ensureDirectoryExists($this->vendorDir.'/a/a/src');
$this->fs->ensureDirectoryExists($this->vendorDir.'/b/b');
$this->fs->ensureDirectoryExists($this->vendorDir.'/c/c/foo');
file_put_contents($this->vendorDir.'/a/a/src/a.php', '<?php class ClassMapFoo {}');
file_put_contents($this->vendorDir.'/b/b/test.php', '<?php class ClassMapBar {}');
file_put_contents($this->vendorDir.'/c/c/foo/test.php', '<?php class ClassMapBaz {}');
$this->generator->dump($this->config, $this->repository, $package, $this->im, 'composer', false, '_7');
$this->assertTrue(file_exists($this->vendorDir.'/composer/autoload_classmap.php'), "ClassMap file needs to be generated.");
$this->assertEquals(
array(
'ClassMapFoo' => $this->workingDir.'/composer-test-autoload/a/a/src/a.php',
'ClassMapBar' => $this->workingDir.'/composer-test-autoload/b/b/test.php',
'ClassMapBaz' => $this->workingDir.'/composer-test-autoload/c/c/foo/test.php',
),
include ($this->vendorDir.'/composer/autoload_classmap.php')
);
$this->assertAutoloadFiles('classmap5', $this->vendorDir.'/composer', 'classmap');
}
public function testFilesAutoloadGeneration()
{
$package = new Package('a', '1.0', '1.0');
$package->setAutoload(array('files' => array('root.php')));
$packages = array();
$packages[] = $a = new Package('a/a', '1.0', '1.0');
$packages[] = $b = new Package('b/b', '1.0', '1.0');
$a->setAutoload(array('files' => array('test.php')));
$b->setAutoload(array('files' => array('test2.php')));
$this->repository->expects($this->once())
->method('getPackages')
->will($this->returnValue($packages));
$this->fs->ensureDirectoryExists($this->vendorDir.'/a/a');
$this->fs->ensureDirectoryExists($this->vendorDir.'/b/b');
file_put_contents($this->vendorDir.'/a/a/test.php', '<?php function testFilesAutoloadGeneration1() {}');
file_put_contents($this->vendorDir.'/b/b/test2.php', '<?php function testFilesAutoloadGeneration2() {}');
file_put_contents($this->workingDir.'/root.php', '<?php function testFilesAutoloadGenerationRoot() {}');
$this->generator->dump($this->config, $this->repository, $package, $this->im, 'composer', false, 'FilesAutoload');
$this->assertFileEquals(__DIR__.'/Fixtures/autoload_functions.php', $this->vendorDir.'/autoload.php');
$this->assertFileEquals(__DIR__.'/Fixtures/autoload_real_functions.php', $this->vendorDir.'/composer/autoload_realFilesAutoload.php');
// suppress the class loader to avoid fatals if the class is redefined
file_put_contents($this->vendorDir.'/composer/ClassLoader.php', '');
include $this->vendorDir . '/autoload.php';
$this->assertTrue(function_exists('testFilesAutoloadGeneration1'));
$this->assertTrue(function_exists('testFilesAutoloadGeneration2'));
$this->assertTrue(function_exists('testFilesAutoloadGenerationRoot'));
}
public function testFilesAutoloadOrderByDependencies()
{
$package = new Package('a', '1.0', '1.0');
$package->setAutoload(array('files' => array('root.php')));
$package->setRequires(array(new Link('a', 'z/foo')));
$packages = array();
$packages[] = $z = new Package('z/foo', '1.0', '1.0');
$packages[] = $b = new Package('b/bar', '1.0', '1.0');
$packages[] = $c = new Package('c/lorem', '1.0', '1.0');
$z->setAutoload(array('files' => array('testA.php')));
$z->setRequires(array(new Link('z/foo', 'c/lorem')));
$b->setAutoload(array('files' => array('testB.php')));
$b->setRequires(array(new Link('b/bar', 'c/lorem')));
$c->setAutoload(array('files' => array('testC.php')));
$this->repository->expects($this->once())
->method('getPackages')
->will($this->returnValue($packages));
$this->fs->ensureDirectoryExists($this->vendorDir . '/z/foo');
$this->fs->ensureDirectoryExists($this->vendorDir . '/b/bar');
$this->fs->ensureDirectoryExists($this->vendorDir . '/c/lorem');
file_put_contents($this->vendorDir . '/z/foo/testA.php', '<?php function testFilesAutoloadOrderByDependency1() {}');
file_put_contents($this->vendorDir . '/b/bar/testB.php', '<?php function testFilesAutoloadOrderByDependency2() {}');
file_put_contents($this->vendorDir . '/c/lorem/testC.php', '<?php function testFilesAutoloadOrderByDependency3() {}');
file_put_contents($this->workingDir . '/root.php', '<?php function testFilesAutoloadOrderByDependencyRoot() {}');
$this->generator->dump($this->config, $this->repository, $package, $this->im, 'composer', false, 'FilesAutoloadOrder');
$this->assertFileEquals(__DIR__ . '/Fixtures/autoload_functions_by_dependency.php', $this->vendorDir . '/autoload.php');
$this->assertFileEquals(__DIR__ . '/Fixtures/autoload_real_files_by_dependency.php', $this->vendorDir . '/composer/autoload_realFilesAutoloadOrder.php');
// suppress the class loader to avoid fatals if the class is redefined
file_put_contents($this->vendorDir . '/composer/ClassLoader.php', '');
include $this->vendorDir . '/autoload.php';
$this->assertTrue(function_exists('testFilesAutoloadOrderByDependency1'));
$this->assertTrue(function_exists('testFilesAutoloadOrderByDependency2'));
$this->assertTrue(function_exists('testFilesAutoloadOrderByDependency3'));
$this->assertTrue(function_exists('testFilesAutoloadOrderByDependencyRoot'));
}
public function testOverrideVendorsAutoloading()
{
$package = new Package('z', '1.0', '1.0');
$package->setAutoload(array('psr-0' => array('A\\B' => $this->workingDir.'/lib')));
$package->setRequires(array(new Link('z', 'a/a')));
$packages = array();
$packages[] = $a = new Package('a/a', '1.0', '1.0');
$packages[] = $b = new Package('b/b', '1.0', '1.0');
$a->setAutoload(array('psr-0' => array('A' => 'src/', 'A\\B' => 'lib/')));
$b->setAutoload(array('psr-0' => array('B\\Sub\\Name' => 'src/')));
$this->repository->expects($this->once())
->method('getPackages')
->will($this->returnValue($packages));
$this->fs->ensureDirectoryExists($this->workingDir.'/lib/A/B');
$this->fs->ensureDirectoryExists($this->vendorDir.'/composer');
$this->fs->ensureDirectoryExists($this->vendorDir.'/a/a/src');
$this->fs->ensureDirectoryExists($this->vendorDir.'/a/a/lib/A/B');
$this->fs->ensureDirectoryExists($this->vendorDir.'/b/b/src');
file_put_contents($this->workingDir.'/lib/A/B/C.php', '<?php namespace A\\B; class C {}');
file_put_contents($this->vendorDir.'/a/a/lib/A/B/C.php', '<?php namespace A\\B; class C {}');
$workDir = strtr($this->workingDir, '\\', '/');
$expectedNamespace = <<<EOF
<?php
// autoload_namespaces.php generated by Composer
\$vendorDir = dirname(__DIR__);
\$baseDir = dirname(\$vendorDir);
return array(
'B\\\\Sub\\\\Name' => \$vendorDir . '/b/b/src/',
'A\\\\B' => array('$workDir/lib', \$vendorDir . '/a/a/lib/'),
'A' => \$vendorDir . '/a/a/src/',
);
EOF;
$expectedClassmap = <<<EOF
<?php
// autoload_classmap.php generated by Composer
\$vendorDir = dirname(__DIR__);
\$baseDir = dirname(\$vendorDir);
return array(
'A\\\\B\\\\C' => \$baseDir . '/lib/A/B/C.php',
);
EOF;
$this->generator->dump($this->config, $this->repository, $package, $this->im, 'composer', true, '_9');
$this->assertEquals($expectedNamespace, file_get_contents($this->vendorDir.'/composer/autoload_namespaces.php'));
$this->assertEquals($expectedClassmap, file_get_contents($this->vendorDir.'/composer/autoload_classmap.php'));
}
public function testIncludePathFileGeneration()
{
$package = new Package('a', '1.0', '1.0');
$packages = array();
$a = new Package("a/a", "1.0", "1.0");
$a->setIncludePaths(array("lib/"));
$b = new Package("b/b", "1.0", "1.0");
$b->setIncludePaths(array("library"));
$c = new Package("c", "1.0", "1.0");
$c->setIncludePaths(array("library"));
$packages[] = $a;
$packages[] = $b;
$packages[] = $c;
$this->repository->expects($this->once())
->method("getPackages")
->will($this->returnValue($packages));
$this->fs->ensureDirectoryExists($this->vendorDir.'/composer');
$this->generator->dump($this->config, $this->repository, $package, $this->im, "composer", false, '_10');
$this->assertFileEquals(__DIR__.'/Fixtures/include_paths.php', $this->vendorDir.'/composer/include_paths.php');
$this->assertEquals(
array(
$this->vendorDir."/a/a/lib",
$this->vendorDir."/b/b/library",
$this->vendorDir."/c/library",
),
require($this->vendorDir."/composer/include_paths.php")
);
}
public function testIncludePathsArePrependedInAutoloadFile()
{
$package = new Package('a', '1.0', '1.0');
$packages = array();
$a = new Package("a/a", "1.0", "1.0");
$a->setIncludePaths(array("lib/"));
$packages[] = $a;
$this->repository->expects($this->once())
->method("getPackages")
->will($this->returnValue($packages));
mkdir($this->vendorDir."/composer", 0777, true);
$this->generator->dump($this->config, $this->repository, $package, $this->im, "composer", false, '_11');
$oldIncludePath = get_include_path();
// suppress the class loader to avoid fatals if the class is redefined
file_put_contents($this->vendorDir.'/composer/ClassLoader.php', '');
require($this->vendorDir."/autoload.php");
$this->assertEquals(
$this->vendorDir."/a/a/lib".PATH_SEPARATOR.$oldIncludePath,
get_include_path()
);
set_include_path($oldIncludePath);
}
public function testIncludePathFileWithoutPathsIsSkipped()
{
$package = new Package('a', '1.0', '1.0');
$packages = array();
$a = new Package("a/a", "1.0", "1.0");
$packages[] = $a;
$this->repository->expects($this->once())
->method("getPackages")
->will($this->returnValue($packages));
mkdir($this->vendorDir."/composer", 0777, true);
$this->generator->dump($this->config, $this->repository, $package, $this->im, "composer", false, '_12');
$this->assertFalse(file_exists($this->vendorDir."/composer/include_paths.php"));
}
private function createClassFile($basedir)
{
if (!is_dir($basedir.'/composersrc')) {
mkdir($basedir.'/composersrc', 0777, true);
}
file_put_contents($basedir.'/composersrc/foo.php', '<?php class ClassMapFoo {}');
}
private function assertAutoloadFiles($name, $dir, $type = 'namespaces')
{
$this->assertFileEquals(__DIR__.'/Fixtures/autoload_'.$name.'.php', $dir.'/autoload_'.$type.'.php');
}
}
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