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Merge pull request #5728 from alcohol/pool-priority-matters 

add a test that asserts pool priority matters
pull/5744/head^2
Jordi Boggiano 2016-09-29 08:01:00 +02:00 committed by GitHub
parent 205030afc6 9cbcda9ae6
commit 117e09ca48
1 changed files with 54 additions and 22 deletions
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76
tests/Composer/Test/DependencyResolver/DefaultPolicyTest.php
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@ -23,10 +23,13 @@ use Composer\TestCase;
class DefaultPolicyTest extends TestCase
{
/** @var Pool */
protected $pool;
/** @var ArrayRepository */
protected $repo;
/** @var ArrayRepository */
protected $repoInstalled;
protected $request;
/** @var DefaultPolicy */
protected $policy;
public function setUp()
@ -48,7 +51,7 @@ class DefaultPolicyTest extends TestCase
$selected = $this->policy->selectPreferredPackages($this->pool, array(), $literals);
$this->assertEquals($expected, $selected);
$this->assertSame($expected, $selected);
}
public function testSelectNewest()
@ -62,7 +65,7 @@ class DefaultPolicyTest extends TestCase
$selected = $this->policy->selectPreferredPackages($this->pool, array(), $literals);
$this->assertEquals($expected, $selected);
$this->assertSame($expected, $selected);
}
public function testSelectNewestPicksLatest()
@ -76,7 +79,7 @@ class DefaultPolicyTest extends TestCase
$selected = $this->policy->selectPreferredPackages($this->pool, array(), $literals);
$this->assertEquals($expected, $selected);
$this->assertSame($expected, $selected);
}
public function testSelectNewestPicksLatestStableWithPreferStable()
@ -91,7 +94,7 @@ class DefaultPolicyTest extends TestCase
$policy = new DefaultPolicy(true);
$selected = $policy->selectPreferredPackages($this->pool, array(), $literals);
$this->assertEquals($expected, $selected);
$this->assertSame($expected, $selected);
}
public function testSelectNewestWithDevPicksNonDev()
@ -105,7 +108,7 @@ class DefaultPolicyTest extends TestCase
$selected = $this->policy->selectPreferredPackages($this->pool, array(), $literals);
$this->assertEquals($expected, $selected);
$this->assertSame($expected, $selected);
}
public function testSelectNewestOverInstalled()
@ -120,18 +123,18 @@ class DefaultPolicyTest extends TestCase
$selected = $this->policy->selectPreferredPackages($this->pool, $this->mapFromRepo($this->repoInstalled), $literals);
$this->assertEquals($expected, $selected);
$this->assertSame($expected, $selected);
}
public function testSelectFirstRepo()
{
$this->repoImportant = new ArrayRepository;
$otherRepository = new ArrayRepository;
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
$this->repoImportant->addPackage($packageAImportant = $this->getPackage('A', '1.0'));
$otherRepository->addPackage($packageAImportant = $this->getPackage('A', '1.0'));
$this->pool->addRepository($this->repoInstalled);
$this->pool->addRepository($this->repoImportant);
$this->pool->addRepository($otherRepository);
$this->pool->addRepository($this->repo);
$literals = array($packageA->getId(), $packageAImportant->getId());
@ -139,23 +142,52 @@ class DefaultPolicyTest extends TestCase
$selected = $this->policy->selectPreferredPackages($this->pool, array(), $literals);
$this->assertEquals($expected, $selected);
$this->assertSame($expected, $selected);
}
public function testRepositoryOrderingAffectsPriority()
{
$repo1 = new ArrayRepository;
$repo2 = new ArrayRepository;
$repo1->addPackage($package1 = $this->getPackage('A', '1.0'));
$repo1->addPackage($package2 = $this->getPackage('A', '1.1'));
$repo2->addPackage($package3 = $this->getPackage('A', '1.1'));
$repo2->addPackage($package4 = $this->getPackage('A', '1.2'));
$this->pool->addRepository($repo1);
$this->pool->addRepository($repo2);
$literals = array($package1->getId(), $package2->getId(), $package3->getId(), $package4->getId());
$expected = array($package2->getId());
$selected = $this->policy->selectPreferredPackages($this->pool, array(), $literals);
$this->assertSame($expected, $selected);
$this->pool = new Pool('dev');
$this->pool->addRepository($repo2);
$this->pool->addRepository($repo1);
$expected = array($package4->getId());
$selected = $this->policy->selectPreferredPackages($this->pool, array(), $literals);
$this->assertSame($expected, $selected);
}
public function testSelectLocalReposFirst()
{
$this->repoImportant = new ArrayRepository;
$repoImportant = new ArrayRepository;
$this->repo->addPackage($packageA = $this->getPackage('A', 'dev-master'));
$this->repo->addPackage($packageAAlias = new AliasPackage($packageA, '2.1.9999999.9999999-dev', '2.1.x-dev'));
$this->repoImportant->addPackage($packageAImportant = $this->getPackage('A', 'dev-feature-a'));
$this->repoImportant->addPackage($packageAAliasImportant = new AliasPackage($packageAImportant, '2.1.9999999.9999999-dev', '2.1.x-dev'));
$this->repoImportant->addPackage($packageA2Important = $this->getPackage('A', 'dev-master'));
$this->repoImportant->addPackage($packageA2AliasImportant = new AliasPackage($packageA2Important, '2.1.9999999.9999999-dev', '2.1.x-dev'));
$repoImportant->addPackage($packageAImportant = $this->getPackage('A', 'dev-feature-a'));
$repoImportant->addPackage($packageAAliasImportant = new AliasPackage($packageAImportant, '2.1.9999999.9999999-dev', '2.1.x-dev'));
$repoImportant->addPackage($packageA2Important = $this->getPackage('A', 'dev-master'));
$repoImportant->addPackage($packageA2AliasImportant = new AliasPackage($packageA2Important, '2.1.9999999.9999999-dev', '2.1.x-dev'));
$packageAAliasImportant->setRootPackageAlias(true);
$this->pool->addRepository($this->repoInstalled);
$this->pool->addRepository($this->repoImportant);
$this->pool->addRepository($repoImportant);
$this->pool->addRepository($this->repo);
$packages = $this->pool->whatProvides('a', new Constraint('=', '2.1.9999999.9999999-dev'));
@ -168,7 +200,7 @@ class DefaultPolicyTest extends TestCase
$selected = $this->policy->selectPreferredPackages($this->pool, array(), $literals);
$this->assertEquals($expected, $selected);
$this->assertSame($expected, $selected);
}
public function testSelectAllProviders()
@ -186,7 +218,7 @@ class DefaultPolicyTest extends TestCase
$selected = $this->policy->selectPreferredPackages($this->pool, array(), $literals);
$this->assertEquals($expected, $selected);
$this->assertSame($expected, $selected);
}
public function testPreferNonReplacingFromSameRepo()
@ -203,7 +235,7 @@ class DefaultPolicyTest extends TestCase
$selected = $this->policy->selectPreferredPackages($this->pool, array(), $literals);
$this->assertEquals($expected, $selected);
$this->assertSame($expected, $selected);
}
public function testPreferReplacingPackageFromSameVendor()
@ -235,7 +267,7 @@ class DefaultPolicyTest extends TestCase
$expected = $literals;
$selected = $this->policy->selectPreferredPackages($this->pool, array(), $literals, 'vendor-a/package');
$this->assertEquals($expected, $selected);
$this->assertSame($expected, $selected);
}
protected function mapFromRepo(RepositoryInterface $repo)
@ -261,6 +293,6 @@ class DefaultPolicyTest extends TestCase
$selected = $policy->selectPreferredPackages($this->pool, array(), $literals);
$this->assertEquals($expected, $selected);
$this->assertSame($expected, $selected);
}
}