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<?php |
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namespace ValueParsers\Test; |
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use Comparable; |
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use DataValues\DataValue; |
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use PHPUnit\Framework\TestCase; |
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use ValueParsers\ParserOptions; |
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use ValueParsers\ValueParser; |
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/** |
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* Base for unit tests for ValueParser implementing classes. |
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* |
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* @since 0.1 |
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* |
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* @group ValueParsers |
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* @group DataValueExtensions |
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* |
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* @license GPL-2.0-or-later |
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* @author Jeroen De Dauw < [email protected] > |
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*/ |
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abstract class ValueParserTestCase extends TestCase { |
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protected const NON_VALID_CASES = [ |
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array( true ), |
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array( false ), |
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array( null ), |
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array( 4.2 ), |
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array( array() ), |
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array( 42 ) |
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]; |
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/** |
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* @since 0.1 |
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* |
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* @return array[] |
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*/ |
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abstract public function validInputProvider(); |
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/** |
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* @since 0.1 |
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* |
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* @return array[] |
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*/ |
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abstract public function invalidInputProvider(); |
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/** |
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* @since 0.1 |
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* |
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* @return ValueParser |
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*/ |
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abstract protected function getInstance(); |
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/** |
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* @since 0.1 |
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* |
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* @dataProvider validInputProvider |
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* @param mixed $value |
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* @param mixed $expected |
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* @param ValueParser|null $parser |
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*/ |
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public function testParseWithValidInputs( $value, $expected, ValueParser $parser = null ) { |
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if ( $parser === null ) { |
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$parser = $this->getInstance(); |
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} |
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$this->assertSmartEquals( $expected, $parser->parse( $value ) ); |
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} |
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/** |
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* @param DataValue|mixed $expected |
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* @param DataValue|mixed $actual |
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*/ |
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private function assertSmartEquals( $expected, $actual ) { |
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if ( $this->requireDataValue() || $expected instanceof Comparable ) { |
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if ( $expected instanceof DataValue && $actual instanceof DataValue ) { |
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$msg = "testing equals():\n" |
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. preg_replace( '/\s+/', ' ', print_r( $actual->toArray(), true ) ) . " should equal\n" |
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. preg_replace( '/\s+/', ' ', print_r( $expected->toArray(), true ) ); |
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} else { |
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$msg = 'testing equals()'; |
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} |
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$this->assertTrue( $expected->equals( $actual ), $msg ); |
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} else { |
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$this->assertEquals( $expected, $actual ); |
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} |
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} |
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/** |
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* @since 0.1 |
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* |
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* @dataProvider invalidInputProvider |
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* @param mixed $value |
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* @param ValueParser|null $parser |
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*/ |
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public function testParseWithInvalidInputs( $value, ValueParser $parser = null ) { |
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if ( $parser === null ) { |
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$parser = $this->getInstance(); |
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} |
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$this->expectException( 'ValueParsers\ParseException' ); |
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$parser->parse( $value ); |
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} |
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/** |
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* Returns if the result of the parsing process should be checked to be a DataValue. |
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* |
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* @since 0.1 |
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* |
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* @return bool |
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*/ |
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protected function requireDataValue() { |
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return true; |
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} |
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public function testSetAndGetOptions() { |
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$parser = $this->getInstance(); |
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$parser->setOptions( new ParserOptions() ); |
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$this->assertEquals( new ParserOptions(), $parser->getOptions() ); |
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$options = new ParserOptions(); |
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$options->setOption( '~=[,,_,,]:3', '~=[,,_,,]:3' ); |
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$parser->setOptions( $options ); |
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$this->assertEquals( $options, $parser->getOptions() ); |
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} |
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} |
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wmde /
Time
