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Add InstalledRepository to clean up some concepts and usages, remove BaseRepository

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Jordi Boggiano 4 years ago
parent 78885c556a
commit 2d8a8ed7e3
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GPG Key ID: 7BBD42C429EC80BC
10 changed files with 184 additions and 113 deletions
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23
src/Composer/Command/BaseDependencyCommand.php
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@ -14,8 +14,10 @@ namespace Composer\Command;
use Composer\Package\Link;
use Composer\Package\PackageInterface;
use Composer\Repository\ArrayRepository;
use Composer\Repository\InstalledArrayRepository;
use Composer\Repository\CompositeRepository;
use Composer\Repository\RootPackageRepository;
use Composer\Repository\InstalledRepository;
use Composer\Repository\PlatformRepository;
use Composer\Repository\RepositoryFactory;
use Composer\Plugin\CommandEvent;
@ -70,10 +72,9 @@ class BaseDependencyCommand extends BaseCommand
$commandEvent = new CommandEvent(PluginEvents::COMMAND, $this->getName(), $input, $output);
$composer->getEventDispatcher()->dispatch($commandEvent->getName(), $commandEvent);
// Prepare repositories and set up a repo set
$platformOverrides = $composer->getConfig()->get('platform') ?: array();
$repository = new CompositeRepository(array(
new ArrayRepository(array($composer->getPackage())),
$installedRepo = new InstalledRepository(array(
new RootPackageRepository($composer->getPackage()),
$composer->getRepositoryManager()->getLocalRepository(),
new PlatformRepository(array(), $platformOverrides),
));
@ -84,25 +85,19 @@ class BaseDependencyCommand extends BaseCommand
2,
$input->getArgument(self::ARGUMENT_CONSTRAINT)
);
$needle = strtolower($needle);
// Find packages that are or provide the requested package first
$packages = array();
foreach ($repository->getPackages() as $package) {
if (in_array($needle, $package->getNames(), true)) {
$packages[] = $package;
}
}
$packages = $installedRepo->findPackagesWithReplacersAndProviders($needle);
if (empty($packages)) {
throw new \InvalidArgumentException(sprintf('Could not find package "%s" in your project', $needle));
}
// If the version we ask for is not installed then we need to locate it in remote repos and add it.
// This is needed for why-not to resolve conflicts from an uninstalled version against installed packages.
if (!$repository->findPackage($needle, $textConstraint)) {
if (!$installedRepo->findPackage($needle, $textConstraint)) {
$defaultRepos = new CompositeRepository(RepositoryFactory::defaultRepos($this->getIO()));
if ($match = $defaultRepos->findPackage($needle, $textConstraint)) {
$repository->addRepository(new ArrayRepository(array(clone $match)));
$installedRepo->addRepository(new InstalledArrayRepository(array(clone $match)));
}
}
@ -129,7 +124,7 @@ class BaseDependencyCommand extends BaseCommand
$recursive = $renderTree || $input->getOption(self::OPTION_RECURSIVE);
// Resolve dependencies
$results = $repository->getDependents($needles, $constraint, $inverted, $recursive);
$results = $installedRepo->getDependents($needles, $constraint, $inverted, $recursive);
if (empty($results)) {
$extra = (null !== $constraint) ? sprintf(' in versions %smatching %s', $inverted ? 'not ' : '', $textConstraint) : '';
$this->getIO()->writeError(sprintf(

4
src/Composer/Command/HomeCommand.php
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@ -14,7 +14,7 @@ namespace Composer\Command;
use Composer\Package\CompletePackageInterface;
use Composer\Repository\RepositoryInterface;
use Composer\Repository\ArrayRepository;
use Composer\Repository\RootPackageRepository;
use Composer\Repository\RepositoryFactory;
use Composer\Util\Platform;
use Composer\Util\ProcessExecutor;
@ -157,7 +157,7 @@ EOT
if ($composer) {
return array_merge(
array(new ArrayRepository(array($composer->getPackage()))), // root package
array(new RootPackageRepository($composer->getPackage())), // root package
array($composer->getRepositoryManager()->getLocalRepository()), // installed packages
$composer->getRepositoryManager()->getRepositories() // remotes
);

64
src/Composer/Command/ShowCommand.php
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@ -22,13 +22,14 @@ use Composer\Package\Version\VersionParser;
use Composer\Package\Version\VersionSelector;
use Composer\Plugin\CommandEvent;
use Composer\Plugin\PluginEvents;
use Composer\Repository\ArrayRepository;
use Composer\Repository\ComposerRepository;
use Composer\Repository\CompositeRepository;
use Composer\Repository\PlatformRepository;
use Composer\Repository\RepositoryFactory;
use Composer\Repository\InstalledRepository;
use Composer\Repository\RepositoryInterface;
use Composer\Repository\RepositorySet;
use Composer\Repository\RootPackageRepository;
use Composer\Semver\Constraint\ConstraintInterface;
use Composer\Semver\Semver;
use Composer\Spdx\SpdxLicenses;
@ -152,11 +153,11 @@ EOT
if ($input->getOption('self')) {
$package = $this->getComposer()->getPackage();
$repos = $installedRepo = new ArrayRepository(array($package));
$repos = $installedRepo = new InstalledRepository(array(new RootPackageRepository($package)));
} elseif ($input->getOption('platform')) {
$repos = $installedRepo = $platformRepo;
$repos = $installedRepo = new InstalledRepository(array($platformRepo));
} elseif ($input->getOption('available')) {
$installedRepo = $platformRepo;
$installedRepo = new InstalledRepository(array($platformRepo));
if ($composer) {
$repos = new CompositeRepository($composer->getRepositoryManager()->getRepositories());
} else {
@ -166,15 +167,15 @@ EOT
}
} elseif ($input->getOption('all') && $composer) {
$localRepo = $composer->getRepositoryManager()->getLocalRepository();
$installedRepo = new CompositeRepository(array($localRepo, $platformRepo));
$installedRepo = new InstalledRepository(array($localRepo, $platformRepo));
$repos = new CompositeRepository(array_merge(array($installedRepo), $composer->getRepositoryManager()->getRepositories()));
} elseif ($input->getOption('all')) {
$defaultRepos = RepositoryFactory::defaultRepos($io);
$io->writeError('No composer.json found in the current directory, showing available packages from ' . implode(', ', array_keys($defaultRepos)));
$installedRepo = $platformRepo;
$installedRepo = new InstalledRepository(array($platformRepo));
$repos = new CompositeRepository(array_merge(array($installedRepo), $defaultRepos));
} else {
$repos = $installedRepo = $this->getComposer()->getRepositoryManager()->getLocalRepository();
$repos = $installedRepo = new InstalledRepository(array($this->getComposer()->getRepositoryManager()->getLocalRepository()));
$rootPkg = $this->getComposer()->getPackage();
if (!$installedRepo->getPackages() && ($rootPkg->getRequires() || $rootPkg->getDevRequires())) {
$io->writeError('<warning>No dependencies installed. Try running composer install or update.</warning>');
@ -313,10 +314,7 @@ EOT
foreach ($repos as $repo) {
if ($repo === $platformRepo) {
$type = 'platform';
} elseif (
$repo === $installedRepo
|| ($installedRepo instanceof CompositeRepository && in_array($repo, $installedRepo->getRepositories(), true))
) {
} elseif ($repo === $installedRepo || in_array($repo, $installedRepo->getRepositories(), true)) {
$type = 'installed';
} else {
$type = 'available';
@ -528,14 +526,14 @@ EOT
/**
* finds a package by name and version if provided
*
* @param RepositoryInterface $installedRepo
* @param InstalledRepository $installedRepo
* @param RepositoryInterface $repos
* @param string $name
* @param ConstraintInterface|string $version
* @throws \InvalidArgumentException
* @return array array(CompletePackageInterface, array of versions)
*/
protected function getPackage(RepositoryInterface $installedRepo, RepositoryInterface $repos, $name, $version = null)
protected function getPackage(InstalledRepository $installedRepo, RepositoryInterface $repos, $name, $version = null)
{
$name = strtolower($name);
$constraint = is_string($version) ? $this->versionParser->parseConstraints($version) : $version;
@ -573,10 +571,10 @@ EOT
*
* @param CompletePackageInterface $package
* @param array $versions
* @param RepositoryInterface $installedRepo
* @param InstalledRepository $installedRepo
* @param PackageInterface|null $latestPackage
*/
protected function printPackageInfo(CompletePackageInterface $package, array $versions, RepositoryInterface $installedRepo, PackageInterface $latestPackage = null)
protected function printPackageInfo(CompletePackageInterface $package, array $versions, InstalledRepository $installedRepo, PackageInterface $latestPackage = null)
{
$io = $this->getIO();
@ -601,10 +599,10 @@ EOT
*
* @param CompletePackageInterface $package
* @param array $versions
* @param RepositoryInterface $installedRepo
* @param InstalledRepository $installedRepo
* @param PackageInterface|null $latestPackage
*/
protected function printMeta(CompletePackageInterface $package, array $versions, RepositoryInterface $installedRepo, PackageInterface $latestPackage = null)
protected function printMeta(CompletePackageInterface $package, array $versions, InstalledRepository $installedRepo, PackageInterface $latestPackage = null)
{
$io = $this->getIO();
$io->write('<info>name</info> : ' . $package->getPrettyName());
@ -673,9 +671,9 @@ EOT
*
* @param CompletePackageInterface $package
* @param array $versions
* @param RepositoryInterface $installedRepo
* @param InstalledRepository $installedRepo
*/
protected function printVersions(CompletePackageInterface $package, array $versions, RepositoryInterface $installedRepo)
protected function printVersions(CompletePackageInterface $package, array $versions, InstalledRepository $installedRepo)
{
uasort($versions, 'version_compare');
$versions = array_keys(array_reverse($versions));
@ -749,10 +747,10 @@ EOT
*
* @param CompletePackageInterface $package
* @param array $versions
* @param RepositoryInterface $installedRepo
* @param InstalledRepository $installedRepo
* @param PackageInterface|null $latestPackage
*/
protected function printPackageInfoAsJson(CompletePackageInterface $package, array $versions, RepositoryInterface $installedRepo, PackageInterface $latestPackage = null)
protected function printPackageInfoAsJson(CompletePackageInterface $package, array $versions, InstalledRepository $installedRepo, PackageInterface $latestPackage = null)
{
$json = array(
'name' => $package->getPrettyName(),
@ -972,15 +970,15 @@ EOT
/**
* Generate the package tree
*
* @param PackageInterface $package
* @param RepositoryInterface $installedRepo
* @param RepositoryInterface $distantRepos
* @param PackageInterface $package
* @param InstalledRepository $installedRepo
* @param RepositoryInterface $remoteRepos
* @return array
*/
protected function generatePackageTree(
PackageInterface $package,
RepositoryInterface $installedRepo,
RepositoryInterface $distantRepos
InstalledRepository $installedRepo,
RepositoryInterface $remoteRepos
) {
$requires = $package->getRequires();
ksort($requires);
@ -993,7 +991,7 @@ EOT
'version' => $require->getPrettyConstraint(),
);
$deepChildren = $this->addTree($requireName, $require, $installedRepo, $distantRepos, $packagesInTree);
$deepChildren = $this->addTree($requireName, $require, $installedRepo, $remoteRepos, $packagesInTree);
if ($deepChildren) {
$treeChildDesc['requires'] = $deepChildren;
@ -1072,22 +1070,22 @@ EOT
*
* @param string $name
* @param PackageInterface|string $package
* @param RepositoryInterface $installedRepo
* @param RepositoryInterface $distantRepos
* @param InstalledRepository $installedRepo
* @param RepositoryInterface $remoteRepos
* @param array $packagesInTree
* @return array
*/
protected function addTree(
$name,
$package,
RepositoryInterface $installedRepo,
RepositoryInterface $distantRepos,
InstalledRepository $installedRepo,
RepositoryInterface $remoteRepos,
array $packagesInTree
) {
$children = array();
list($package, $versions) = $this->getPackage(
$installedRepo,
$distantRepos,
$remoteRepos,
$name,
$package->getPrettyConstraint() === 'self.version' ? $package->getConstraint() : $package->getPrettyConstraint()
);
@ -1104,7 +1102,7 @@ EOT
if (!in_array($requireName, $currentTree, true)) {
$currentTree[] = $requireName;
$deepChildren = $this->addTree($requireName, $require, $installedRepo, $distantRepos, $currentTree);
$deepChildren = $this->addTree($requireName, $require, $installedRepo, $remoteRepos, $currentTree);
if ($deepChildren) {
$treeChildDesc['requires'] = $deepChildren;
}

16
src/Composer/Installer.php
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@ -51,6 +51,7 @@ use Composer\Package\PackageInterface;
use Composer\Package\RootPackageInterface;
use Composer\Repository\CompositeRepository;
use Composer\Repository\InstalledArrayRepository;
use Composer\Repository\InstalledRepository;
use Composer\Repository\RootPackageRepository;
use Composer\Repository\PlatformRepository;
use Composer\Repository\RepositoryInterface;
@ -257,12 +258,12 @@ class Installer
}
if ($this->update) {
$installedRepos = array(
$installedRepo = new InstalledRepository(array(
$this->locker->getLockedRepository($this->devMode),
$this->createPlatformRepo(false),
new RootPackageRepository(clone $this->package),
);
$this->suggestedPackagesReporter->outputMinimalistic(new CompositeRepository($installedRepos));
));
$this->suggestedPackagesReporter->outputMinimalistic($installedRepo);
}
// Find abandoned packages and warn user
@ -859,8 +860,7 @@ class Installer
}
}
$repositorySet = new RepositorySet('dev');
$repositorySet->addRepository($lockRepo);
$installedRepo = new InstalledRepository(array($lockRepo));
$seen = array();
@ -870,7 +870,7 @@ class Installer
$packageQueue = new \SplQueue;
$nameMatchesRequiredPackage = false;
$depPackages = $repositorySet->findPackages($packageName, null, RepositorySet::ALLOW_PROVIDERS_REPLACERS);
$depPackages = $installedRepo->findPackagesWithReplacersAndProviders($packageName);
$matchesByPattern = array();
// check if the name is a glob pattern that did not match directly
@ -878,7 +878,7 @@ class Installer
// add any installed package matching the whitelisted name/pattern
$whitelistPatternSearchRegexp = BasePackage::packageNameToRegexp($packageName, '^%s$');
foreach ($lockRepo->search($whitelistPatternSearchRegexp) as $installedPackage) {
$matchesByPattern[] = $repositorySet->findPackages($installedPackage['name'], null, RepositorySet::ALLOW_PROVIDERS_REPLACERS);
$matchesByPattern[] = $installedRepo->findPackages($installedPackage['name']);
}
// add root requirements which match the whitelisted name/pattern
@ -919,7 +919,7 @@ class Installer
$requires = $package->getRequires();
foreach ($requires as $require) {
$requirePackages = $repositorySet->findPackages($require->getTarget(), null, RepositorySet::ALLOW_PROVIDERS_REPLACERS);
$requirePackages = $installedRepo->findPackagesWithReplacersAndProviders($require->getTarget());
foreach ($requirePackages as $requirePackage) {
if (isset($this->updateWhitelist[$requirePackage->getName()])) {

44
src/Composer/Plugin/PluginManager.php
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@ -19,7 +19,7 @@ use Composer\Package\CompletePackage;
use Composer\Package\Package;
use Composer\Package\Version\VersionParser;
use Composer\Repository\RepositoryInterface;
use Composer\Repository\CompositeRepository;
use Composer\Repository\InstalledRepository;
use Composer\Package\PackageInterface;
use Composer\Package\Link;
use Composer\Semver\Constraint\Constraint;
@ -158,13 +158,13 @@ class PluginManager
$localRepo = $this->composer->getRepositoryManager()->getLocalRepository();
$globalRepo = $this->globalComposer ? $this->globalComposer->getRepositoryManager()->getLocalRepository() : null;
$localRepos = $localRepo;
$installedRepo = new InstalledRepository(array($localRepo));
if ($globalRepo) {
$localRepos = new CompositeRepository(array($localRepos, $globalRepo));
$installedRepo->addRepository($globalRepo);
}
$autoloadPackages = array($package->getName() => $package);
$autoloadPackages = $this->collectDependencies($localRepos, $autoloadPackages, $package);
$autoloadPackages = $this->collectDependencies($installedRepo, $autoloadPackages, $package);
$generator = $this->composer->getAutoloadGenerator();
$autoloads = array();
@ -375,13 +375,13 @@ class PluginManager
/**
* Recursively generates a map of package names to packages for all deps
*
* @param RepositoryInterface $localRepos Set of local repos
* @param array $collected Current state of the map for recursion
* @param PackageInterface $package The package to analyze
* @param InstalledRepository $installedRepo Set of local repos
* @param array $collected Current state of the map for recursion
* @param PackageInterface $package The package to analyze
*
* @return array Map of package names to packages
*/
private function collectDependencies(RepositoryInterface $localRepos, array $collected, PackageInterface $package)
private function collectDependencies(InstalledRepository $installedRepo, array $collected, PackageInterface $package)
{
$requires = array_merge(
$package->getRequires(),
@ -389,10 +389,10 @@ class PluginManager
);
foreach ($requires as $requireLink) {
foreach ($this->lookupInstalledPackages($localRepos, $requireLink) as $requiredPackage) {
foreach ($installedRepo->findPackagesWithReplacersAndProviders($requireLink->getTarget(), $requireLink->getConstraint()) as $requiredPackage) {
if (!isset($collected[$requiredPackage->getName()])) {
$collected[$requiredPackage->getName()] = $requiredPackage;
$collected = $this->collectDependencies($localRepos, $collected, $requiredPackage);
$collected = $this->collectDependencies($installedRepo, $collected, $requiredPackage);
}
}
}
@ -400,30 +400,6 @@ class PluginManager
return $collected;
}
/**
* Resolves a package link to a package in the installed repo set
*
* Since dependencies are already installed this should always find one.
*
* @param RepositoryInterface $localRepos Set of local repos
* @param Link $link Package link to look up
*
* @return PackageInterface[] The found packages
*/
private function lookupInstalledPackages(RepositoryInterface $localRepos, Link $link)
{
$matches = array();
foreach ($localRepos->getPackages() as $candidate) {
if (in_array($link->getTarget(), $candidate->getNames(), true)) {
if ($link->getConstraint() === null || $link->getConstraint()->matches(new Constraint('=', $candidate->getVersion()))) {
$matches[] = $candidate;
}
}
}
return $matches;
}
/**
* Retrieves the path a package is installed to.
*

11
src/Composer/Repository/ArrayRepository.php
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@ -25,7 +25,7 @@ use Composer\Semver\Constraint\Constraint;
*
* @author Nils Adermann <naderman@naderman.de>
*/
class ArrayRepository extends BaseRepository
class ArrayRepository implements RepositoryInterface
{
/** @var PackageInterface[] */
protected $packages;
@ -44,7 +44,7 @@ class ArrayRepository extends BaseRepository
public function getRepoName()
{
return 'array repo (defining '.count($this->packages).' package'.(count($this->packages) > 1 ? 's' : '').')';
return 'array repo (defining '.$this->count().' package'.($this->count() > 1 ? 's' : '').')';
}
/**
@ -126,8 +126,7 @@ class ArrayRepository extends BaseRepository
foreach ($this->getPackages() as $package) {
if ($name === $package->getName()) {
$pkgConstraint = new Constraint('==', $package->getVersion());
if (null === $constraint || $constraint->matches($pkgConstraint)) {
if (null === $constraint || $constraint->matches(new Constraint('==', $package->getVersion()))) {
$packages[] = $package;
}
}
@ -250,6 +249,10 @@ class ArrayRepository extends BaseRepository
*/
public function count()
{
if (null === $this->packages) {
$this->initialize();
}
return count($this->packages);
}

2
src/Composer/Repository/CompositeRepository.php
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@ -19,7 +19,7 @@ use Composer\Package\PackageInterface;
*
* @author Beau Simensen <beau@dflydev.com>
*/
class CompositeRepository extends BaseRepository
class CompositeRepository implements RepositoryInterface
{
/**
* List of repositories

62
src/Composer/Repository/BaseRepository.php → src/Composer/Repository/InstalledRepository.php
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@ -12,19 +12,48 @@
namespace Composer\Repository;
use Composer\Package\AliasPackage;
use Composer\Package\RootPackageInterface;
use Composer\Package\Version\VersionParser;
use Composer\Semver\Constraint\ConstraintInterface;
use Composer\Semver\Constraint\Constraint;
use Composer\Package\AliasPackage;
use Composer\Package\RootPackageInterface;
use Composer\Package\Link;
/**
* Common ancestor class for generic repository functionality.
* Installed repository is a composite of all installed repo types.
*
* The main use case is tagging a repo as an "installed" repository, and offering a way to get providers/replacers easily.
*
* Installed repos are LockArrayRepository, InstalledRepositoryInterface, RootPackageRepository and PlatformRepository
*
* @author Niels Keurentjes <niels.keurentjes@omines.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
*/
abstract class BaseRepository implements RepositoryInterface
class InstalledRepository extends CompositeRepository
{
public function findPackagesWithReplacersAndProviders($name, $constraint = null)
{
$name = strtolower($name);
if (null !== $constraint && !$constraint instanceof ConstraintInterface) {
$versionParser = new VersionParser();
$constraint = $versionParser->parseConstraints($constraint);
}
$matches = array();
foreach ($this->getRepositories() as $repo) {
foreach ($repo->getPackages() as $candidate) {
if (in_array($name, $candidate->getNames(), true)) {
if (null === $constraint || $constraint->matches(new Constraint('==', $candidate->getVersion()))) {
$matches[] = $candidate;
}
}
}
}
return $matches;
}
/**
* Returns a list of links causing the requested needle packages to be installed, as an associative array with the
* dependent's name as key, and an array containing in order the PackageInterface and Link describing the relationship
@ -176,4 +205,27 @@ abstract class BaseRepository implements RepositoryInterface
return $results;
}
public function getRepoName()
{
return 'installed repo ('.implode(', ', array_map(function ($repo) { return $repo->getRepoName(); }, $this->repositories)).')';
}
/**
* Add a repository.
* @param RepositoryInterface $repository
*/
public function addRepository(RepositoryInterface $repository)
{
if (
$repository instanceof LockArrayRepository
|| $repository instanceof InstalledRepositoryInterface
|| $repository instanceof RootPackageRepository
|| $repository instanceof PlatformRepository
) {
return parent::addRepository($repository);
}
throw new \LogicException('An InstalledRepository can not contain a repository of type '.get_class($repository).' ('.$repository->getRepoName().')');
}
}

20
src/Composer/Repository/RepositorySet.php
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@ -30,18 +30,14 @@ use Composer\Package\Version\StabilityFilter;
*/
class RepositorySet
{
/**
* Packages which replace/provide the given name might be returned as well even if they do not match the name exactly
*/
const ALLOW_PROVIDERS_REPLACERS = 1;
/**
* Packages are returned even though their stability does not match the required stability
*/
const ALLOW_UNACCEPTABLE_STABILITIES = 2;
const ALLOW_UNACCEPTABLE_STABILITIES = 1;
/**
* Packages will be looked up in all repositories, even after they have been found in a higher prio one
*/
const ALLOW_SHADOWED_REPOSITORIES = 4;
const ALLOW_SHADOWED_REPOSITORIES = 2;
/** @var array */
private $rootAliases;
@ -127,7 +123,6 @@ class RepositorySet
*/
public function findPackages($name, ConstraintInterface $constraint = null, $flags = 0)
{
$exactMatch = ($flags & self::ALLOW_PROVIDERS_REPLACERS) === 0;
$ignoreStability = ($flags & self::ALLOW_UNACCEPTABLE_STABILITIES) !== 0;
$loadFromAllRepos = ($flags & self::ALLOW_SHADOWED_REPOSITORIES) !== 0;
@ -152,13 +147,14 @@ class RepositorySet
$candidates = $packages ? call_user_func_array('array_merge', $packages) : array();
// when using loadPackages above (!$loadFromAllRepos) the repos already filter for stability so no need to do it again
if ($ignoreStability || !$loadFromAllRepos) {
return $candidates;
}
$result = array();
foreach ($candidates as $candidate) {
if ($exactMatch && $candidate->getName() !== $name) {
continue;
}
if (!$ignoreStability && $this->isPackageAcceptable($candidate->getNames(), $candidate->getStability())) {
if ($this->isPackageAcceptable($candidate->getNames(), $candidate->getStability())) {
$result[] = $candidate;
}
}

51
tests/Composer/Test/Repository/InstalledRepositoryTest.php
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@ -0,0 +1,51 @@
<?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\Repository;
use Composer\Repository\InstalledRepository;
use Composer\Repository\ArrayRepository;
use Composer\Repository\InstalledArrayRepository;
use Composer\Package\Link;
use Composer\Test\TestCase;
class InstalledRepositoryTest extends TestCase
{
public function testFindPackagesWithReplacersAndProviders()
{
$arrayRepoOne = new InstalledArrayRepository;
$arrayRepoOne->addPackage($foo = $this->getPackage('foo', '1'));
$arrayRepoOne->addPackage($foo2 = $this->getPackage('foo', '2'));
$arrayRepoTwo = new InstalledArrayRepository;
$arrayRepoTwo->addPackage($bar = $this->getPackage('bar', '1'));
$arrayRepoTwo->addPackage($bar2 = $this->getPackage('bar', '2'));
$foo->setReplaces(array(new Link('foo', 'provided')));
$bar2->setProvides(array(new Link('bar', 'provided')));
$repo = new InstalledRepository(array($arrayRepoOne, $arrayRepoTwo));
$this->assertEquals(array($foo2), $repo->findPackagesWithReplacersAndProviders('foo', '2'));
$this->assertEquals(array($bar), $repo->findPackagesWithReplacersAndProviders('bar', '1'));
$this->assertEquals(array($foo, $bar2), $repo->findPackagesWithReplacersAndProviders('provided'));
}
public function testAddRepository()
{
$arrayRepoOne = new ArrayRepository;
$this->setExpectedException('LogicException');
new InstalledRepository(array($arrayRepoOne));
}
}
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