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1 | <?php |
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2 | |||
3 | declare( strict_types=1 ); |
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4 | |||
5 | namespace FileFetcher\Tests\Phpunit; |
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6 | |||
7 | use FileFetcher\FileFetchingException; |
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8 | use FileFetcher\InMemoryFileFetcher; |
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9 | use FileFetcher\SpyingFileFetcher; |
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10 | use PHPUnit\Framework\TestCase; |
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11 | |||
12 | /** |
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13 | * @covers FileFetcher\SpyingFileFetcher |
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14 | * |
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15 | * @licence GNU GPL v2+ |
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16 | * @author Jeroen De Dauw < [email protected] > |
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17 | */ |
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18 | class SpyingFileFetcherTest extends TestCase { |
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19 | |||
20 | public function testReturnsResultOfDecoratedFetcher() { |
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21 | $innerFetcher = new InMemoryFileFetcher( [ |
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22 | 'url' => 'content' |
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23 | ] ); |
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24 | |||
25 | $spyingFetcher = new SpyingFileFetcher( $innerFetcher ); |
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26 | |||
27 | $this->assertSame( 'content', $spyingFetcher->fetchFile( 'url' ) ); |
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28 | |||
29 | $this->expectException( FileFetchingException::class ); |
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30 | $spyingFetcher->fetchFile( 'foo' ); |
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31 | } |
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32 | |||
33 | public function testWhenNoCalls_getFetchedUrlsReturnsEmptyArray() { |
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34 | $innerFetcher = new InMemoryFileFetcher( [ |
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35 | 'url' => 'content' |
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36 | ] ); |
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37 | |||
38 | $spyingFetcher = new SpyingFileFetcher( $innerFetcher ); |
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39 | |||
40 | $this->assertSame( [], $spyingFetcher->getFetchedUrls() ); |
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41 | } |
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42 | |||
43 | public function testWhenSomeCalls_getFetchedUrlsReturnsTheArguments() { |
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44 | $innerFetcher = new InMemoryFileFetcher( [ |
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45 | 'url' => 'content', |
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46 | 'foo' => 'bar' |
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47 | ] ); |
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48 | |||
49 | $spyingFetcher = new SpyingFileFetcher( $innerFetcher ); |
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50 | $spyingFetcher->fetchFile( 'url' ); |
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51 | $spyingFetcher->fetchFile( 'foo' ); |
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52 | $spyingFetcher->fetchFile( 'url' ); |
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53 | |||
54 | $this->assertSame( [ 'url', 'foo', 'url' ], $spyingFetcher->getFetchedUrls() ); |
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55 | } |
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56 | |||
57 | public function testCallsCausingExceptionsGetRecorded() { |
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58 | $innerFetcher = new InMemoryFileFetcher( [] ); |
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59 | |||
60 | $spyingFetcher = new SpyingFileFetcher( $innerFetcher ); |
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61 | |||
62 | // @codingStandardsIgnoreStart |
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63 | try { |
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64 | $spyingFetcher->fetchFile( 'url' ); |
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65 | } |
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66 | catch ( FileFetchingException $ex ) { |
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0 ignored issues
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Coding Style
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67 | } |
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68 | |||
69 | try { |
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70 | $spyingFetcher->fetchFile( 'foo' ); |
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71 | } |
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72 | catch ( FileFetchingException $ex ) { |
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0 ignored issues
–
show
Coding Style
Comprehensibility
introduced
by
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73 | } |
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74 | // @codingStandardsIgnoreEnd |
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75 | |||
76 | $this->assertSame( [ 'url', 'foo' ], $spyingFetcher->getFetchedUrls() ); |
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77 | } |
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78 | |||
79 | } |
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80 |