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List project suggestions in create-project command

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Resolves https://github.com/composer/composer/issues/2752
This commit is contained in:
Haralan Dobrev 2016-03-02 23:13:06 +02:00
parent e94066967c
commit cc389d6c1a
4 changed files with 386 additions and 21 deletions
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tests/Composer/Test/Installer/SuggestedPackagesReporterTest.php Normal file
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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\Installer;
use Composer\Installer\SuggestedPackagesReporter;
/**
* @coversDefaultClass Composer\Installer\SuggestedPackagesReporter
*/
class SuggestedPackagesReporterTest extends \PHPUnit_Framework_TestCase
{
private $io;
private $suggestedPackagesReporter;
protected function setUp()
{
$this->io = $this->getMock('Composer\IO\IOInterface');
$this->suggestedPackagesReporter = new SuggestedPackagesReporter($this->io);
}
/**
* @covers ::__construct
*/
public function testContrsuctor()
{
$this->io->expects($this->once())
->method('writeError');
$suggestedPackagesReporter = new SuggestedPackagesReporter($this->io);
$suggestedPackagesReporter->addPackage('a', 'b', 'c');
$suggestedPackagesReporter->output();
}
/**
* @covers ::getPackages
*/
public function testGetPackagesEmptyByDefault()
{
$this->assertSame(
array(),
$this->suggestedPackagesReporter->getPackages()
);
}
/**
* @covers ::getPackages
* @covers ::addPackage
*/
public function testGetPackages()
{
$suggestedPackage = $this->getSuggestedPackageArray();
$this->suggestedPackagesReporter->addPackage(
$suggestedPackage['source'],
$suggestedPackage['target'],
$suggestedPackage['reason']
);
$this->assertSame(
array($suggestedPackage),
$this->suggestedPackagesReporter->getPackages()
);
}
/**
* Test addPackage appends packages.
* Also test targets can be duplicated.
*
* @covers ::addPackage
*/
public function testAddPackageAppends()
{
$suggestedPackageA = $this->getSuggestedPackageArray();
$suggestedPackageB = $this->getSuggestedPackageArray();
$suggestedPackageB['source'] = 'different source';
$suggestedPackageB['reason'] = 'different reason';
$this->suggestedPackagesReporter->addPackage(
$suggestedPackageA['source'],
$suggestedPackageA['target'],
$suggestedPackageA['reason']
);
$this->suggestedPackagesReporter->addPackage(
$suggestedPackageB['source'],
$suggestedPackageB['target'],
$suggestedPackageB['reason']
);
$this->assertSame(
array($suggestedPackageA, $suggestedPackageB),
$this->suggestedPackagesReporter->getPackages()
);
}
/**
* @covers ::addSuggestionsFromPackage
*/
public function testAddSuggestionsFromPackage()
{
$package = $this->createPackageMock();
$package->expects($this->once())
->method('getSuggests')
->will($this->returnValue(array(
'target-a' => 'reason-a',
'target-b' => 'reason-b',
)));
$package->expects($this->once())
->method('getPrettyName')
->will($this->returnValue('package-pretty-name'));
$this->suggestedPackagesReporter->addSuggestionsFromPackage($package);
$this->assertSame(array(
array(
'source' => 'package-pretty-name',
'target' => 'target-a',
'reason' => 'reason-a',
),
array(
'source' => 'package-pretty-name',
'target' => 'target-b',
'reason' => 'reason-b',
),
), $this->suggestedPackagesReporter->getPackages());
}
/**
* @covers ::output
*/
public function testOutput()
{
$this->suggestedPackagesReporter->addPackage('a', 'b', 'c');
$this->io->expects($this->once())
->method('writeError')
->with('a suggests installing b (c)');
$this->suggestedPackagesReporter->output();
}
/**
* @covers ::output
*/
public function testOutputMultiplePackages()
{
$this->suggestedPackagesReporter->addPackage('a', 'b', 'c');
$this->suggestedPackagesReporter->addPackage('source package', 'target', 'because reasons');
$this->io->expects($this->at(0))
->method('writeError')
->with('a suggests installing b (c)');
$this->io->expects($this->at(1))
->method('writeError')
->with('source package suggests installing target (because reasons)');
$this->suggestedPackagesReporter->output();
}
/**
* @covers ::output
*/
public function testOutputSkipInstalledPackages()
{
$repository = $this->getMock('Composer\Repository\RepositoryInterface');
$package1 = $this->getMock('Composer\Package\PackageInterface');
$package2 = $this->getMock('Composer\Package\PackageInterface');
$package1->expects($this->once())
->method('getNames')
->will($this->returnValue(array('x', 'y')));
$package2->expects($this->once())
->method('getNames')
->will($this->returnValue(array('b')));
$repository->expects($this->once())
->method('getPackages')
->will($this->returnValue(array(
$package1,
$package2,
)));
$this->suggestedPackagesReporter->addPackage('a', 'b', 'c');
$this->suggestedPackagesReporter->addPackage('source package', 'target', 'because reasons');
$this->io->expects($this->once())
->method('writeError')
->with('source package suggests installing target (because reasons)');
$this->suggestedPackagesReporter->output($repository);
}
/**
* @covers ::output
*/
public function testOutputNotGettingInstalledPackagesWhenNoSuggestions()
{
$repository = $this->getMock('Composer\Repository\RepositoryInterface');
$repository->expects($this->exactly(0))
->method('getPackages');
$this->suggestedPackagesReporter->output($repository);
}
private function getSuggestedPackageArray()
{
return array(
'source' => 'a',
'target' => 'b',
'reason' => 'c',
);
}
private function createPackageMock()
{
return $this->getMockBuilder('Composer\Package\Package')
->setConstructorArgs(array(md5(mt_rand()), '1.0.0.0', '1.0.0'))
->getMock();
}
}