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<?php namespace Chekote\NounStore\Key; |
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use Chekote\Phake\Phake; |
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use InvalidArgumentException; |
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/** |
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* @covers \Chekote\NounStore\Key::parse() |
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*/ |
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class ParseTest extends KeyTest |
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{ |
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public function setUp() |
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{ |
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parent::setUp(); |
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/* @noinspection PhpUndefinedMethodInspection */ |
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Phake::when($this->key)->parse(Phake::anyParameters())->thenCallParent(); |
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} |
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/** |
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* Provides examples of valid key and index pairs with expected parse results. |
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* |
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* @return array |
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*/ |
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public function successScenarioDataProvider() |
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{ |
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return [ |
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// key index parsedKey, parsedIndex |
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['Thing', null, 'Thing', null], // no nth in key or index param |
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['1st Thing', null, 'Thing', 0], // 1st in key with no index param |
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['1st Thing', 0, 'Thing', 0], // nth in key with matching index param |
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['2nd Thing', null, 'Thing', 1], // 2nd in key with no index param |
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['3rd Thing', null, 'Thing', 2], // 3rd in key with no index param |
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['4th Thing', null, 'Thing', 3], // 3th in key with no index param |
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['478th Thing', null, 'Thing', 477], // high nth in key with no index param |
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['Thing', 0, 'Thing', 0], // no nth in key with 0 index param |
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['Thing', 49, 'Thing', 49], // no nth in key with high index param |
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]; |
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} |
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/** |
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* Tests that calling Key::parse with valid key and index combinations works correctly. |
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* |
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* @dataProvider successScenarioDataProvider |
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* @param string $key the key to parse |
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* @param int $index the index to pass along with the key |
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* @param string $parsedKey the expected resulting parsed key |
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* @param int $parsedIndex the expected resulting parsed index |
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*/ |
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public function testSuccessScenario($key, $index, $parsedKey, $parsedIndex) |
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{ |
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$this->assertEquals([$parsedKey, $parsedIndex], $this->key->parse($key, $index)); |
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} |
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/** |
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* Provides examples of mismatched key & index pairs. |
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* |
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* @return array |
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*/ |
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public function mismatchedKeyAndIndexDataProvider() |
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{ |
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return [ |
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['1st Thing', 1], |
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['1st Thing', 2], |
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['4th Person', 0], |
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['4th Person', 4], |
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['4th Person', 10], |
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]; |
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} |
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/** |
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* Tests that calling Key::parse with mismatched key and index param throws an exception. |
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* |
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* @dataProvider mismatchedKeyAndIndexDataProvider |
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* @param string $key the key to parse |
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* @param string $index the mismatched index to pass along with the key |
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*/ |
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public function testParseKeyThrowsExceptionIfKeyAndIndexMismatch($key, $index) |
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{ |
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$this->expectException(InvalidArgumentException::class); |
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$this->expectExceptionMessage( |
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"$index was provided for index param when key '$key' contains an nth value, but they do not match" |
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); |
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$this->key->parse($key, $index); |
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} |
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} |
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