setupFile = dirname( __FILE__ ) . '/../PortableInfobox.setup.php'; parent::setUp(); } /** * @dataProvider testIsEmptyDataProvider */ public function testIsEmpty( $val1, $val2, $val3, $expectedOutput ) { $string = '

Comparison1

Comparison2

'; $xml = simplexml_load_string( $string ); $node = new Wikia\PortableInfobox\Parser\Nodes\NodeComparison( $xml, [ 'val1' => $val1, 'val2' => $val2, 'val3' => $val3 ] ); $data = $node->getData(); $this->assertTrue( $node->isEmpty( $data ) == $expectedOutput ); } public function testIsEmptyDataProvider() { return [ [ 'val1' => 'yoda', 'val2' => 'obi-wan', 'val3' => null, 'expectedOutput' => false ], [ 'val1' => null, 'val2' => null, 'val3' => '0', 'expectedOutput' => false ], [ 'val1' => 12, 'val2' => 13, 'val3' => 55, 'expectedOutput' => false ], [ 'val1' => '0', 'val2' => '0', 'val3' => '0', 'expectedOutput' => false ], [ 'val1' => null, 'val2' => null, 'val3' => null, 'expectedOutput' => true ] ]; } }