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Split the large solver test up into individual units testing smaller parts

pull/9/head
Nils Adermann 2011-08-05 04:08:21 -04:00
parent af392f90c9
commit 172c8b908e
1 changed files with 136 additions and 38 deletions
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174
tests/Composer/Test/DependencyResolver/SolverTest.php
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@ -25,53 +25,151 @@ use Composer\Package\LinkConstraint\VersionConstraint;
class SolverTest extends \PHPUnit_Framework_TestCase
{
public function testSolver()
protected $pool;
protected $repo;
protected $repoInstalled;
protected $request;
protected $policy;
public function setUp()
{
$pool = new Pool;
$this->pool = new Pool;
$this->repo = new ArrayRepository;
$this->repoInstalled = new ArrayRepository;
$repoInstalled = new PlatformRepository;
$repoInstalled->addPackage($oldPackage = new MemoryPackage('old', '1.0'));
$repoInstalled->addPackage($oldPackageC = new MemoryPackage('C', '1.0'));
$this->request = new Request($this->pool);
$this->policy = new DefaultPolicy;
$this->solver = new Solver($this->policy, $this->pool, $this->repoInstalled);
}
public function testSolverInstallSingle()
{
$this->repo->addPackage($packageA = new MemoryPackage('A', '1.0'));
$this->reposComplete();
$this->request->install('A');
$this->checkSolverResult(array(
array('job' => 'install', 'package' => $packageA),
));
}
public function testSolverInstallWithDeps()
{
$this->repo->addPackage($packageA = new MemoryPackage('A', '1.0'));
$this->repo->addPackage($packageB = new MemoryPackage('B', '1.0'));
$this->repo->addPackage($newPackageB = new MemoryPackage('B', '1.1'));
$repo = new ArrayRepository;
$repo->addPackage($packageA = new MemoryPackage('A', '2.0'));
$repo->addPackage($packageB = new MemoryPackage('B', '1.0'));
$repo->addPackage($newPackageB = new MemoryPackage('B', '1.1'));
$repo->addPackage($packageC = new MemoryPackage('C', '1.1'));
$repo->addPackage(new MemoryPackage('old', '1.0'));
$packageA->setRequires(array(new Link('A', 'B', new VersionConstraint('<', '1.1'), 'requires')));
$pool->addRepository($repoInstalled);
$pool->addRepository($repo);
$this->reposComplete();
$request = new Request($pool);
$request->install('A');
//$request->update('C');
//$request->remove('old');
$this->request->install('A');
$policy = new DefaultPolicy;
$solver = new Solver($policy, $pool, $repoInstalled);
$result = $solver->solve($request);
$this->checkSolverResult(array(
array('job' => 'install', 'package' => $packageB),
array('job' => 'install', 'package' => $packageA),
));
}
$expected = array(
array(
'job' => 'install',
'package' => $packageA,
),
/*array(
'job' => 'remove',
'package' => $oldPackage,
),*/
array(
'job' => 'install',
'package' => $packageB,
),/*
array(
'job' => 'update',
'package' => $packageC,
),*/
);
public function testSolverInstallInstalled()
{
$this->repo->addPackage(new MemoryPackage('A', '1.0'));
$this->repoInstalled->addPackage(new MemoryPackage('A', '1.0'));
$this->reposComplete();
$this->request->install('A');
$this->checkSolverResult(array());
}
public function testSolverRemoveSingle()
{
$this->markTestIncomplete();
$this->repoInstalled->addPackage($packageA = new MemoryPackage('A', '1.0'));
$this->reposComplete();
$this->request->remove('A');
$this->checkSolverResult(array(
array('job' => 'remove', 'package' => $packageA),
));
}
public function testSolverRemoveUninstalled()
{
$this->repo->addPackage(new MemoryPackage('A', '1.0'));
$this->reposComplete();
$this->request->remove('A');
$this->checkSolverResult(array());
}
public function testSolverUpdateSingle()
{
$this->markTestIncomplete();
$this->repoInstalled->addPackage($packageA = new MemoryPackage('A', '1.0'));
$this->repo->addPackage($newPackageA = new MemoryPackage('A', '1.1'));
$this->reposComplete();
$this->request->update('A');
$this->checkSolverResult(array(
array('job' => 'update', 'package' => $newPackageA),
));
}
public function testSolverUpdateCurrent()
{
$this->repoInstalled->addPackage(new MemoryPackage('A', '1.0'));
$this->repo->addPackage(new MemoryPackage('A', '1.0'));
$this->reposComplete();
$this->request->update('A');
$this->checkSolverResult(array());
}
public function testSolverFull()
{
$this->markTestIncomplete();
$this->repoInstalled->addPackage($packageD = new MemoryPackage('D', '1.0'));
$this->repoInstalled->addPackage($oldPackageC = new MemoryPackage('C', '1.0'));
$this->repo->addPackage($packageA = new MemoryPackage('A', '2.0'));
$this->repo->addPackage($packageB = new MemoryPackage('B', '1.0'));
$this->repo->addPackage($newPackageB = new MemoryPackage('B', '1.1'));
$this->repo->addPackage($packageC = new MemoryPackage('C', '1.1'));
$this->repo->addPackage(new MemoryPackage('D', '1.0'));
$packageA->setRequires(array(new Link('A', 'B', new VersionConstraint('<', '1.1'), 'requires')));
$this->reposComplete();
$this->request->install('A');
$this->request->update('C');
$this->request->remove('D');
$this->checkSolverResult(array(
array('job' => 'install', 'package' => $packageB),
array('job' => 'install', 'package' => $packageA),
array('job' => 'remove', 'package' => $packageD),
array('job' => 'update', 'package' => $packageC),
));
}
protected function reposComplete()
{
$this->pool->addRepository($this->repoInstalled);
$this->pool->addRepository($this->repo);
}
protected function checkSolverResult(array $expected)
{
$result = $this->solver->solve($this->request);
$this->assertEquals($expected, $result);
}