Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | <?php |
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| 8 | use LaravelZero\Framework\Contracts\Providers\ComposerContract; |
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| 9 | |||
| 10 | final class ConsoleDuskInstallTest extends TestCase |
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| 11 | { |
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| 12 | public function testRequiredPackages(): void |
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| 13 | { |
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| 14 | $composerMock = $this->createMock(ComposerContract::class); |
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| 15 | |||
| 16 | $composerMock->expects($this->once()) |
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| 17 | ->method('require') |
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| 18 | ->with('nunomaduro/laravel-console-dusk'); |
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| 19 | |||
| 20 | $this->app->instance(ComposerContract::class, $composerMock); |
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| 21 | |||
| 22 | Artisan::call('app:install', ['component' => 'console-dusk']); |
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| 23 | } |
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| 24 | } |
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| 25 |