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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (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 PHPUnit\Logging\TestDox;
use DateTimeImmutable;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\Attributes\Group;
use PHPUnit\Framework\Attributes\Small;
use PHPUnit\Framework\TestCase;
use PHPUnit\TestFixture\BackedEnumeration;
use PHPUnit\TestFixture\Enumeration;
use PHPUnit\TestFixture\TestDox\TestDoxAttributeOnTestClassTest;
use PHPUnit\TestFixture\TestDoxTest;
use stdClass;
#[CoversClass(NamePrettifier::class)]
#[Group('testdox')]
#[Small]
final class NamePrettifierTest extends TestCase
{
/**
* @return non-empty-list<array{0: non-empty-string, 1: non-empty-string}>
*/
public static function classNameProvider(): array
{
return [
[
'Foo',
'FooTest',
],
[
'Foo',
'TestFoo',
],
[
'Foo',
'TestsFoo',
],
[
'Foo',
'TestFooTest',
],
[
'Foo (Test\Foo)',
'Test\FooTest',
],
[
'Foo (Tests\Foo)',
'Tests\FooTest',
],
[
'Unnamed Tests',
'TestTest',
],
[
'Système Testé',
'SystèmeTestéTest',
],
[
'Expression Évaluée',
'ExpressionÉvaluéeTest',
],
[
'Custom Title',
TestDoxAttributeOnTestClassTest::class,
],
];
}
/**
* @return non-empty-list<array{0: non-empty-string, 1: non-empty-string}>
*/
public static function methodNameProvider(): array
{
return [
[
'',
'',
],
[
'',
'test',
],
[
'This is a test',
'this_is_a_test',
],
[
'This is a test',
'test_this_is_a_test',
],
[
'Foo for bar is 0',
'testFooForBarIs0',
],
[
'Foo for baz is 1',
'testFooForBazIs1',
],
[
'This has a 123 in its name',
'testThisHasA123InItsName',
],
[
'Sets redirect header on 301',
'testSetsRedirectHeaderOn301',
],
[
'Sets redirect header on 302',
'testSetsRedirectHeaderOn302',
],
[
'100 users',
'test100Users',
],
];
}
/**
* @return non-empty-list<array{0: non-empty-string, 1: TestCase, 2: bool}>
*/
public static function objectProvider(): array
{
$object = new class
{
public function __toString(): string
{
return 'object as string';
}
};
$data = [['string'], true, 0.0, 1, 'string', $object, new stdClass, Enumeration::Test, BackedEnumeration::Test, null, ''];
$testWithDataWithIntegerKey = new TestDoxTest('testTwo');
$testWithDataWithIntegerKey->setData(0, $data);
$testWithDataWithStringKey = new TestDoxTest('testTwo');
$testWithDataWithStringKey->setData('a', $data);
$testWithDataAndTestDoxPlaceholders = new TestDoxTest('testFour');
$testWithDataAndTestDoxPlaceholders->setData('a', $data);
$testWithTestDoxFormatter = new TestDoxTest('testFive');
$testWithTestDoxFormatter->setData(0, [new DateTimeImmutable('2025-07-09')]);
return [
[
'One',
new TestDoxTest('testOne'),
false,
],
[
'Two with data set #0',
$testWithDataWithIntegerKey,
false,
],
[
'Two with data set "@a"',
$testWithDataWithStringKey,
false,
],
[
'This is a custom test description',
new TestDoxTest('testThree'),
false,
],
[
'This is a custom test description with placeholders array true 0.0 1 string object as string stdClass Test test null \'\' default',
$testWithDataAndTestDoxPlaceholders,
false,
],
[
'This is a custom description: 2025-07-09',
$testWithTestDoxFormatter,
false,
],
];
}
/**
* @param non-empty-string $expected
* @param non-empty-string $className
*/
#[DataProvider('classNameProvider')]
public function testNameOfTestClassCanBePrettified(string $expected, string $className): void
{
$this->assertSame($expected, (new NamePrettifier)->prettifyTestClassName($className));
}
/**
* @param non-empty-string $expected
* @param non-empty-string $methodName
*/
#[DataProvider('methodNameProvider')]
public function testNameOfTestMethodCanBePrettified(string $expected, string $methodName): void
{
$this->assertSame($expected, (new NamePrettifier)->prettifyTestMethodName($methodName));
}
/**
* @param non-empty-string $expected
*/
#[DataProvider('objectProvider')]
public function test_TestCase_can_be_prettified(string $expected, TestCase $testCase, bool $colorize): void
{
$this->assertSame($expected, (new NamePrettifier)->prettifyTestCase($testCase, $colorize));
}
public function testStripsNumericSuffixFromTestMethodNameWhenTestMethodNameWithoutThatSuffixWasPreviouslyProcessed(): void
{
$namePrettifier = new NamePrettifier;
$this->assertSame('This is a test', $namePrettifier->prettifyTestMethodName('testThisIsATest'));
$this->assertSame('This is a test', $namePrettifier->prettifyTestMethodName('testThisIsATest2'));
}
}
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