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<?php declare( strict_types = 1 ); |
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namespace Coco\SourceWatcher\Tests\Core\Extractors; |
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use Coco\SourceWatcher\Core\Extractors\JsonExtractor; |
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use Coco\SourceWatcher\Core\IO\Inputs\FileInput; |
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use Coco\SourceWatcher\Core\IO\Inputs\Input; |
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use Coco\SourceWatcher\Core\Row; |
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use Coco\SourceWatcher\Core\SourceWatcherException; |
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use PHPUnit\Framework\TestCase; |
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/** |
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* Class JsonExtractorTest |
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* @package Coco\SourceWatcher\Tests\Core\Extractors |
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*/ |
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class JsonExtractorTest extends TestCase |
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{ |
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/** |
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* |
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*/ |
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public function testSetGetColumns () : void |
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{ |
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$jsonExtractor = new JsonExtractor(); |
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$givenColumns = array( "color" => "colors.*.color" ); |
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$expectedColumns = array( "color" => "colors.*.color" ); |
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$jsonExtractor->setColumns( $givenColumns ); |
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$this->assertEquals( $expectedColumns, $jsonExtractor->getColumns() ); |
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} |
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/** |
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* |
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*/ |
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public function testSetGetInput () : void |
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{ |
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$jsonExtractor = new JsonExtractor(); |
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$givenInput = new FileInput( "/some/file/path/file.json" ); |
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$expectedInput = new FileInput( "/some/file/path/file.json" ); |
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$jsonExtractor->setInput( $givenInput ); |
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$this->assertEquals( $expectedInput, $jsonExtractor->getInput() ); |
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} |
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/** |
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* @throws SourceWatcherException |
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*/ |
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public function testExceptionNoInput () : void |
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{ |
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$this->expectException( SourceWatcherException::class ); |
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$jsonExtractor = new JsonExtractor(); |
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$jsonExtractor->extract(); |
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} |
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/** |
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* @throws SourceWatcherException |
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*/ |
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public function testExtractColors () : void |
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{ |
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$jsonExtractor = new JsonExtractor(); |
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$jsonExtractor->setColumns( array( "color" => "colors.*.color" ) ); |
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$jsonExtractor->setInput( new FileInput( __DIR__ . "/../../../samples/data/json/colors.json" ) ); |
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$expected = [ new Row( [ "color" => "black" ] ), new Row( [ "color" => "white" ] ), new Row( [ "color" => "red" ] ), new Row( [ "color" => "blue" ] ), new Row( [ "color" => "yellow" ] ), new Row( [ "color" => "green" ] ) ]; |
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$this->assertEquals( $expected, $jsonExtractor->extract() ); |
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} |
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/** |
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* @throws SourceWatcherException |
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*/ |
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public function testNonexistentPath () : void |
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{ |
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$this->expectException( SourceWatcherException::class ); |
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$jsonExtractor = new JsonExtractor(); |
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$jsonExtractor->setInput( new FileInput( "/file/path/this/doest/not/exist/file.json" ) ); |
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$jsonExtractor->extract(); |
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} |
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/** |
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* @throws SourceWatcherException |
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*/ |
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public function testWrongColumnSelectorException () : void |
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{ |
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$this->expectException( SourceWatcherException::class ); |
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$jsonExtractor = new JsonExtractor(); |
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$jsonExtractor->setColumns( array( "color" => "$.bad-!-selector" ) ); |
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$jsonExtractor->setInput( new FileInput( __DIR__ . "/../../../samples/data/json/colors.json" ) ); |
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$jsonExtractor->extract(); |
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} |
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/** |
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* @throws SourceWatcherException |
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*/ |
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public function testNoFileInputProvided () : void |
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{ |
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$this->expectException( SourceWatcherException::class ); |
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$jsonExtractor = new JsonExtractor(); |
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$jsonExtractor->setColumns( array( "color" => "some.selector" ) ); |
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$jsonExtractor->setInput( $this->createMock( Input::class ) ); |
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$jsonExtractor->extract(); |
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} |
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} |
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TheCocoTeam /
source-watcher-core
