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<?php declare(strict_types=1);
/*
* This file is part of phpunit/php-code-coverage.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SebastianBergmann\CodeCoverage;
use function array_fill;
use SebastianBergmann\CodeCoverage\Driver\Driver;
use SebastianBergmann\CodeCoverage\Driver\Selector;
use SebastianBergmann\Environment\Runtime;
/**
* @covers \SebastianBergmann\CodeCoverage\CodeCoverage
*/
final class CodeCoverageTest extends TestCase
{
/**
* @var CodeCoverage
*/
private $coverage;
protected function setUp(): void
{
$runtime = new Runtime;
if (!$runtime->canCollectCodeCoverage()) {
$this->markTestSkipped('No code coverage driver available');
}
$filter = new Filter;
$this->coverage = new CodeCoverage(
(new Selector)->forLineCoverage($filter),
$filter
);
}
public function testCannotStopWithInvalidSecondArgument(): void
{
$this->expectException(Exception::class);
$this->coverage->stop(true, null);
}
public function testCannotAppendWithInvalidArgument(): void
{
$this->expectException(Exception::class);
$this->coverage->append(RawCodeCoverageData::fromXdebugWithoutPathCoverage([]), null);
}
public function testCollect(): void
{
$coverage = $this->getLineCoverageForBankAccount();
$this->assertEquals(
$this->getExpectedLineCoverageDataArrayForBankAccount(),
$coverage->getData()->lineCoverage()
);
$this->assertEquals(
[
'BankAccountTest::testBalanceIsInitiallyZero' => ['size' => 'unknown', 'status' => -1, 'fromTestcase' => true],
'BankAccountTest::testBalanceCannotBecomeNegative' => ['size' => 'unknown', 'status' => -1, 'fromTestcase' => true],
'BankAccountTest::testBalanceCannotBecomeNegative2' => ['size' => 'unknown', 'status' => -1, 'fromTestcase' => true],
'BankAccountTest::testDepositWithdrawMoney' => ['size' => 'unknown', 'status' => -1, 'fromTestcase' => true],
],
$coverage->getTests()
);
}
public function testWhitelistFiltering(): void
{
$this->coverage->filter()->includeFile(TEST_FILES_PATH . 'BankAccount.php');
$data = RawCodeCoverageData::fromXdebugWithoutPathCoverage([
TEST_FILES_PATH . 'BankAccount.php' => [
29 => -1,
31 => -1,
],
TEST_FILES_PATH . 'CoverageClassTest.php' => [
29 => -1,
31 => -1,
],
]);
$this->coverage->append($data, 'A test', true);
$this->assertContains(TEST_FILES_PATH . 'BankAccount.php', $this->coverage->getData()->coveredFiles());
$this->assertNotContains(TEST_FILES_PATH . 'CoverageClassTest.php', $this->coverage->getData()->coveredFiles());
}
public function testExcludeNonExecutableLines(): void
{
$this->coverage->filter()->includeFile(TEST_FILES_PATH . 'BankAccount.php');
$data = RawCodeCoverageData::fromXdebugWithoutPathCoverage([
TEST_FILES_PATH . 'BankAccount.php' => array_fill(1, 100, -1),
]);
$this->coverage->append($data, 'A test', true);
$expectedLineCoverage = [
TEST_FILES_PATH . 'BankAccount.php' => [
8 => [],
13 => [],
14 => [],
16 => [],
22 => [],
24 => [],
29 => [],
31 => [],
32 => [],
],
];
$this->assertEquals($expectedLineCoverage, $this->coverage->getData()->lineCoverage());
}
public function testMerge(): void
{
$coverage = $this->getLineCoverageForBankAccountForFirstTwoTests();
$coverage->merge($this->getLineCoverageForBankAccountForLastTwoTests());
$this->assertEquals(
$this->getExpectedLineCoverageDataArrayForBankAccount(),
$coverage->getData()->lineCoverage()
);
}
public function testMergeReverseOrder(): void
{
$coverage = $this->getLineCoverageForBankAccountForLastTwoTests();
$coverage->merge($this->getLineCoverageForBankAccountForFirstTwoTests());
$this->assertEquals(
$this->getExpectedLineCoverageDataArrayForBankAccountInReverseOrder(),
$coverage->getData()->lineCoverage()
);
}
public function testMerge2(): void
{
$coverage = new CodeCoverage(
$this->createStub(Driver::class),
new Filter
);
$coverage->merge($this->getLineCoverageForBankAccount());
$this->assertEquals(
$this->getExpectedLineCoverageDataArrayForBankAccount(),
$coverage->getData()->lineCoverage()
);
}
}
|
