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<?php |
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namespace Onoi\MessageReporter\Tests\Unit; |
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use Onoi\MessageReporter\MessageReporter; |
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use Onoi\MessageReporter\ObservableMessageReporter; |
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/** |
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* @covers \Onoi\MessageReporter\ObservableMessageReporter |
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* @group onoi-message-reporter |
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* |
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* @license GNU GPL v2+ |
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*/ |
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class ObservableMessageReporterTest extends MessageReporterTestCase { |
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public function testCanConstruct() { |
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$this->assertInstanceOf( |
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'\Onoi\MessageReporter\ObservableMessageReporter', |
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new ObservableMessageReporter() |
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); |
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} |
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/** |
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* @return MessageReporter[] |
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*/ |
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public function getInstances() { |
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$instances = []; |
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$instances[] = new ObservableMessageReporter(); |
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$reporter = new ObservableMessageReporter(); |
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$reporter->registerMessageReporter( new ObservableMessageReporter() ); |
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$callback0 = function ( $string ) {}; |
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$callback1 = function ( $string ) {}; |
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$instances[] = $reporter; |
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$reporter = clone $reporter; |
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$reporter->registerReporterCallback( $callback0 ); |
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$reporter->registerReporterCallback( $callback1 ); |
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$instances[] = $reporter; |
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return $instances; |
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} |
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/** |
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* @dataProvider reportMessageProvider |
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* |
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* @param string $message |
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*/ |
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public function testCallbackInvocation( $message ) { |
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$callCount = 0; |
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$asserter = [ $this, 'assertEquals' ]; |
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$callback0 = function ( $actual ) use ( $message, &$callCount, $asserter ) { |
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$callCount += 1; |
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call_user_func( $asserter, $message, $actual ); |
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}; |
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$callback1 = function ( $actual ) use ( $message, &$callCount, $asserter ) { |
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$callCount += 1; |
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call_user_func( $asserter, $message, $actual ); |
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}; |
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$reporter = new ObservableMessageReporter(); |
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$reporter->registerReporterCallback( $callback0 ); |
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$reporter->registerReporterCallback( $callback1 ); |
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$reporter->reportMessage( $message ); |
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$this->assertEquals( 2, $callCount ); |
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$reporter->reportMessage( $message ); |
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$this->assertEquals( 4, $callCount ); |
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} |
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/** |
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* @dataProvider reportMessageProvider |
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* |
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* @param string $message |
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*/ |
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public function testReporterInvocation( $message ) { |
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$callCount = 0; |
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$asserter = [ $this, 'assertEquals' ]; |
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$callback0 = function ( $actual ) use ( $message, &$callCount, $asserter ) { |
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$callCount += 1; |
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call_user_func( $asserter, $message, $actual ); |
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}; |
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$callback1 = function ( $actual ) use ( $message, &$callCount, $asserter ) { |
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$callCount += 1; |
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call_user_func( $asserter, $message, $actual ); |
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}; |
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$reporter0 = new ObservableMessageReporter(); |
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$reporter0->registerReporterCallback( $callback0 ); |
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$reporter1 = new ObservableMessageReporter(); |
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$reporter1->registerReporterCallback( $callback1 ); |
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$reporter = new ObservableMessageReporter(); |
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$reporter->registerMessageReporter( $reporter0 ); |
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$reporter->registerMessageReporter( $reporter1 ); |
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$reporter->reportMessage( $message ); |
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$this->assertEquals( 2, $callCount ); |
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$reporter->reportMessage( $message ); |
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$this->assertEquals( 4, $callCount ); |
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} |
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public function testDoNoFailOnNotCallableHandler() { |
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$reporter = new ObservableMessageReporter(); |
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$reporter->registerReporterCallback( null ); |
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$reporter->registerReporterCallback( [ $this, 'functionDoesNotExist' ] ); |
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$callCount = 0; |
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$reporter->registerReporterCallback( |
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function ( $actual ) use ( &$callCount ) { |
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$callCount += 1; |
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} |
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); |
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$reporter->reportMessage( 'Foo' ); |
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$this->assertEquals( |
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1, |
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$callCount |
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); |
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} |
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} |
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.