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pest/tests/Features/Covers.php
Nuno Maduro 26a6e7d712 More tests
2023-07-01 10:31:26 +01:00

79 lines
3.1 KiB
PHP

<?php
use Pest\PendingCalls\TestCall;
use Pest\TestSuite;
use PHPUnit\Framework\Attributes\CoversClass;
use Tests\Fixtures\Covers\CoversClass1;
use Tests\Fixtures\Covers\CoversClass2;
use Tests\Fixtures\Covers\CoversClass3;
use Tests\Fixtures\Covers\CoversTrait;
$runCounter = 0;
function testCoversFunction()
{
}
it('uses the correct PHPUnit attribute for class', function () {
$attributes = (new ReflectionClass($this))->getAttributes();
expect($attributes[0]->getName())->toBe('PHPUnit\Framework\Attributes\CoversClass');
expect($attributes[0]->getArguments()[0])->toBe('Tests\Fixtures\Covers\CoversClass1');
})->coversClass(CoversClass1::class);
it('uses the correct PHPUnit attribute for function', function () {
$attributes = (new ReflectionClass($this))->getAttributes();
expect($attributes[1]->getName())->toBe('PHPUnit\Framework\Attributes\CoversFunction');
expect($attributes[1]->getArguments()[0])->toBe('testCoversFunction');
})->coversFunction('testCoversFunction');
it('removes duplicated attributes', function () {
$attributes = (new ReflectionClass($this))->getAttributes();
expect($attributes[2]->getName())->toBe(CoversClass::class);
expect($attributes[2]->getArguments()[0])->toBe(CoversClass2::class);
})
->coversClass(CoversClass2::class, CoversClass1::class)
->coversFunction('testCoversFunction');
it('guesses if the given argument is a class or function', function () {
$attributes = (new ReflectionClass($this))->getAttributes();
expect($attributes[3]->getName())->toBe(CoversClass::class);
expect($attributes[3]->getArguments()[0])->toBe(CoversClass3::class);
})->covers(CoversClass3::class, 'testCoversFunction');
it('uses the correct PHPUnit attribute for trait', function () {
$attributes = (new ReflectionClass($this))->getAttributes();
expect($attributes[4]->getName())->toBe('PHPUnit\Framework\Attributes\CoversClass');
expect($attributes[4]->getArguments()[0])->toBe('Tests\Fixtures\Covers\CoversTrait');
})->coversClass(CoversTrait::class);
it('appends CoversNothing to method attributes', function () {
$phpDoc = (new ReflectionClass($this))->getMethod($this->name());
expect(str_contains($phpDoc->getDocComment(), '* @coversNothing'))->toBeTrue();
})->coversNothing();
it('does not append CoversNothing to other methods', function () {
$phpDoc = (new ReflectionClass($this))->getMethod($this->name());
expect(str_contains($phpDoc->getDocComment(), '* @coversNothing'))->toBeFalse();
});
it('throws exception if no class nor method has been found', function () {
$testCall = new TestCall(TestSuite::getInstance(), 'filename', 'description', fn () => 'closure');
$testCall->covers('fakeName');
})->throws(InvalidArgumentException::class, 'No class or method named "fakeName" has been found.');
describe('a "describe" group of tests', function () {
it('does not append CoversNothing to method attributes', function () {
$phpDoc = (new ReflectionClass($this))->getMethod($this->name());
expect(str_contains($phpDoc->getDocComment(), '* @coversNothing'))->toBeTrue();
});
})->coversNothing();