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PhpUnitTestCaseIndicatorTest.php
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PhpUnitTestCaseIndicatorTest.php
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<?php
/*
* This file is part of PHP CS Fixer.
*
* (c) Fabien Potencier <fabien@symfony.com>
* Dariusz Rumiński <dariusz.ruminski@gmail.com>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace PhpCsFixer\Tests\Indicator;
use PhpCsFixer\Indicator\PhpUnitTestCaseIndicator;
use PhpCsFixer\Tests\TestCase;
use PhpCsFixer\Tokenizer\Tokens;
/**
* @author SpacePossum
*
* @internal
* @covers \PhpCsFixer\Indicator\PhpUnitTestCaseIndicator
*/
final class PhpUnitTestCaseIndicatorTest extends TestCase
{
/**
* @var null|PhpUnitTestCaseIndicator
*/
private $indicator;
protected function doSetUp()
{
$this->indicator = new PhpUnitTestCaseIndicator();
parent::doSetUp();
}
protected function doTearDown()
{
$this->indicator = null;
parent::doTearDown();
}
/**
* @param bool $expected
* @param int $index
*
* @dataProvider provideIsPhpUnitClassCases
*/
public function testIsPhpUnitClass($expected, Tokens $tokens, $index)
{
static::assertSame($expected, $this->indicator->isPhpUnitClass($tokens, $index));
}
public function provideIsPhpUnitClassCases()
{
return [
'Test class' => [
true,
Tokens::fromCode('<?php final class MyTest {}'),
3,
],
'TestCase class' => [
true,
Tokens::fromCode('<?php final class SomeTestCase {}'),
3,
],
'Extends Test' => [
true,
Tokens::fromCode('<?php final class foo extends Test {}'),
3,
],
'Extends TestCase' => [
true,
Tokens::fromCode('<?php final class bar extends TestCase {}'),
3,
],
'Implements AbstractFixerTest' => [
true,
Tokens::fromCode('<?php
class A extends Foo implements PhpCsFixer\Tests\Fixtures\Test\AbstractFixerTest
{
}
'),
1,
],
'Extends TestCase implements Foo' => [
true,
Tokens::fromCode('<?php
class A extends TestCase implements Foo
{
}
'),
1,
],
'Implements TestInterface' => [
true,
Tokens::fromCode('<?php
class Foo implements SomeTestInterface
{
}
'),
1,
],
'Implements TestInterface, SomethingElse' => [
true,
Tokens::fromCode('<?php
class Foo implements TestInterface, SomethingElse
{
}
'),
1,
],
[
false,
Tokens::fromCode('<?php final class MyClass {}'),
3,
],
];
}
public function testThrowsExceptionIfNotClass()
{
$tokens = Tokens::fromCode('<?php echo 1;');
$this->expectException(\LogicException::class);
$this->expectExceptionMessageMatches('/^No "T_CLASS" at given index 1, got "T_ECHO"\.$/');
$this->indicator->isPhpUnitClass($tokens, 1);
}
/**
* @param array<int,int> $expectedIndexes
* @param string $code
*
* @dataProvider provideFindPhpUnitClassesCases
*/
public function testFindPhpUnitClasses(array $expectedIndexes, $code)
{
$tokens = Tokens::fromCode($code);
$classes = $this->indicator->findPhpUnitClasses($tokens);
$classes = iterator_to_array($classes);
static::assertSame($expectedIndexes, $classes);
}
public function provideFindPhpUnitClassesCases()
{
return [
'empty' => [
[],
'',
],
'empty script' => [
[],
"<?php\n",
],
'no test class' => [
[],
'<?php class Foo{}',
],
'single test class' => [
[
[6, 7],
],
'<?php
class MyTest {}
',
],
'two PHPUnit classes' => [
[
[13, 26],
[6, 7],
],
'<?php
class My1Test {}
class My2Test { public function A() {} }
',
],
'mixed classes' => [
[
[63, 76],
[25, 38],
],
'<?php
class Foo1 { public function A() {} }
class My1Test { public function A() {} }
class Foo2 { public function A() {} }
class My2Test { public function A() {} }
class Foo3 { public function A() { return function (){}; } }
',
],
'class with anonymous class inside' => [
[],
'<?php
class Foo
{
public function getClass()
{
return new class {};
}
}
',
],
];
}
}