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<?php |
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namespace SMW\Notifications\Tests\ChangeNotification; |
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use SMW\Notifications\ChangeNotification\ChangeNotificationFormatter; |
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use SMW\Notifications\ChangeNotification\ChangeNotificationFilter; |
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use SMW\DIWikiPage; |
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use SMW\Tests\TestEnvironment; |
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/** |
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* @covers \SMW\Notifications\ChangeNotification\ChangeNotificationFormatter |
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* @group semantic-notifications |
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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 ChangeNotificationFormatterTest extends \PHPUnit_Framework_TestCase { |
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private $store; |
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private $testEnvironment; |
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protected function setUp() { |
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$this->store = $this->getMockBuilder( '\SMW\Store' ) |
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->disableOriginalConstructor() |
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->getMockForAbstractClass(); |
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$this->testEnvironment = new TestEnvironment(); |
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$this->testEnvironment->registerObject( 'Store', $this->store ); |
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} |
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protected function tearDown() { |
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$this->testEnvironment->tearDown(); |
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} |
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/** |
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* @dataProvider typeProvider |
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*/ |
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public function testCanConstruct( $type ) { |
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$this->assertInstanceOf( |
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ChangeNotificationFormatter::class, |
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ChangeNotificationFormatter::factory( $type ) |
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); |
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} |
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/** |
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* @dataProvider typeProvider |
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*/ |
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public function testFormatOnWebDistributionType( $type ) { |
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$instance = ChangeNotificationFormatter::factory( $type ); |
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$echoEvent = $this->getMockBuilder( '\EchoEvent' ) |
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->disableOriginalConstructor() |
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->getMock(); |
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$echoEvent->expects( $this->any() ) |
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->method( 'getType' ) |
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->will( $this->returnValue( $type ) ); |
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$user = $this->getMockBuilder( '\User' ) |
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->disableOriginalConstructor() |
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->getMock(); |
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$this->assertInternalType( |
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'string', |
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$instance->format( $echoEvent, $user, 'web' ) |
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); |
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} |
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/** |
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* @dataProvider typeProvider |
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*/ |
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public function testFormatOnEmailDistributionType( $type ) { |
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$instance = ChangeNotificationFormatter::factory( $type ); |
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$echoEvent = $this->getMockBuilder( '\EchoEvent' ) |
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->disableOriginalConstructor() |
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->getMock(); |
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$echoEvent->expects( $this->any() ) |
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->method( 'getType' ) |
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->will( $this->returnValue( $type ) ); |
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$user = $this->getMockBuilder( '\User' ) |
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->disableOriginalConstructor() |
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->getMock(); |
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$this->assertInternalType( |
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'string', |
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$instance->format( $echoEvent, $user, 'email' ) |
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); |
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} |
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public function typeProvider() { |
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$provider['specification-prop'] = array( |
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ChangeNotificationFilter::SPECIFICATION_CHANGE, |
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DIWikiPage::newFromText( 'Foo', SMW_NS_PROPERTY ) |
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); |
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$provider['specification-cat'] = array( |
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ChangeNotificationFilter::SPECIFICATION_CHANGE, |
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DIWikiPage::newFromText( 'Foo', NS_CATEGORY ) |
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); |
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$provider['value'] = array( |
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ChangeNotificationFilter::VALUE_CHANGE, |
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DIWikiPage::newFromText( 'Foo' ) |
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); |
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return $provider; |
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} |
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} |
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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
$myArray
is initialized the first time when the foreach loop is entered. You can also see that the value of thebar
key 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.