ItCanMatchWildcardQueriesTest.php

<?php

use App\Website;

class ItCanMatchWildcardQueriesTest extends TestCase
{
    /**
    * @test
    * @dataProvider matchingQueries
    */
    public function search_can_find_wildcard_matches($matchingQuery)
    {
        // Arrange
        $websiteNoWildcard = factory(Website::class)->create(['domain' => 'matching.com']);
        $websiteWildcardNoMatch = factory(Website::class)->create(['domain' => '*nomatchsite.com']);
        $websiteWildcardWithMatch = factory(Website::class)->create(['domain' => $matchingQuery]);

        // Act
        $actual = $this->getMatch('thisShouldbematching.com');

        // Assert
        $this->assertEquals(
            $websiteWildcardWithMatch->id,
            $actual->id
        );
    }

    /**
    * @test
    * @dataProvider nonmatchingQueries
    */
    public function it_can_return_null_if_no_match_is_found($matchingQuery)
    {
        // Arrange
        $websiteNoWildcard = factory(Website::class)->create(['domain' => 'matching.com']);
        $websiteWildcardNoMatch = factory(Website::class)->create(['domain' => '*nomatchsite.com']);
        $websiteFromQuery = factory(Website::class)->create(['domain' => $matchingQuery]);

        // Act
        $actual = $this->getMatch('thisShouldbematching.com');

        // Assert
        $this->assertNull($actual);
    }

    protected function getMatch(string $domainGiven)
    {
        return Website::where('domain', strtolower($domainGiven))->first() ?? $this->getWildcardMatches($domainGiven);
    }

    protected function getWildcardMatches(string $domainGiven)
    {
        return Website::where('domain', 'like', '%*%')->get()->first(function ($index, $website) use ($domainGiven) {
            return fnmatch(strtolower($website->domain), strtolower($domainGiven));
        });
    }

    public function matchingQueries()
    {
        return [
            ['*MATCHING.com'],
            ['*matching.com*'],
            ['*ching.c*'],
            ['*m*g.com*'],
            ['thisShouldbematching.com'],
            ['thisshouldbematch*'],
        ];
    }

    public function nonmatchingQueries()
    {
        return [
            ['*matching.co'],
            ['matching.co*'],
            ['thihoul*tching.com'],
            ['thisshouldbematch'],
        ];
    }
}