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<?php |
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namespace SEQL\ByAskApiHttpRequest\Tests; |
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use SEQL\ByAskApiHttpRequest\JsonResponseParser; |
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use SMW\DIProperty; |
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/** |
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* @covers \SEQL\ByAskApiHttpRequest\JsonResponseParser |
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* @group semantic-external-query-lookup |
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* |
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* @license GNU GPL v2+ |
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* @since 1.0 |
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* |
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* @author mwjames |
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*/ |
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class JsonResponseParserTest extends \PHPUnit_Framework_TestCase { |
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public function testCanConstruct() { |
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$dataValueDeserializer = $this->getMockBuilder( '\SEQL\DataValueDeserializer' ) |
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->disableOriginalConstructor() |
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->getMock(); |
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$this->assertInstanceOf( |
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'\SEQL\ByAskApiHttpRequest\JsonResponseParser', |
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new JsonResponseParser( $dataValueDeserializer ) |
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); |
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} |
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/** |
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* @dataProvider resultProvider |
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*/ |
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public function testDoParse( $result, $rawResponseResult, $hasFurtherResults, $property ) { |
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$dataValueDeserializer = $this->getMockBuilder( '\SEQL\DataValueDeserializer' ) |
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->disableOriginalConstructor() |
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->getMock(); |
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$instance = new JsonResponseParser( $dataValueDeserializer ); |
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$instance->doParse( $result ); |
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$this->assertEquals( |
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$rawResponseResult, |
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$instance->getRawResponseResult() |
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); |
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$this->assertEquals( |
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$hasFurtherResults, |
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$instance->hasFurtherResults() |
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); |
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if ( $property !== null ) { |
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$this->assertEquals( |
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$property, |
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$instance->findPropertyFromInMemoryExternalRepositoryCache( $property ) |
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); |
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} |
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} |
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public function resultProvider() { |
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#0 |
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$provider[] = array( |
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array( 'query' => array() ), |
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array(), |
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false, |
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null |
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); |
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#1 |
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$provider[] = array( |
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array( |
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'query-continue-offset' => 3, |
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'query' => array() |
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), |
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array(), |
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true, |
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null |
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); |
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#2 |
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$provider[] = array( |
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array( |
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'query-continue-offset' => 3, |
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'query' => array( |
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'printrequests' => array( |
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array( 'label' => 'Category', 'mode' => 0 ) |
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) |
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) |
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), |
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array( |
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'printrequests' => array( |
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array( 'label' => 'Category', 'mode' => 0 ) |
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) |
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), |
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true, |
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new DIProperty( '_INST' ) |
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); |
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#3 |
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$provider[] = array( |
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array( |
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'query' => array( |
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'printrequests' => array( |
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array( 'label' => 'Category', 'mode' => 0 ) |
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), |
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'results' => array() |
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), |
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), |
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array( |
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'printrequests' => array( |
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array( 'label' => 'Category', 'mode' => 0 ) |
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), |
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'results' => array() |
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), |
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false, |
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null |
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); |
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return $provider; |
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} |
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} |
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SemanticMediaWiki /
SemanticExternalQueryLookup
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.