<?php
class HTMLPurifier_ConfigSchemaTest extends HTMLPurifier_Harness {
	protected $schema;
	public function setup() {
		$this->schema = new HTMLPurifier_ConfigSchema ();
	}
	public function test_define() {
		$this->schema->add ( 'Car.Seats', 5, 'int', false );
		
		$this->assertIdentical ( $this->schema->defaults ['Car.Seats'], 5 );
		$this->assertIdentical ( $this->schema->info ['Car.Seats']->type, HTMLPurifier_VarParser::INT );
		
		$this->schema->add ( 'Car.Age', null, 'int', true );
		
		$this->assertIdentical ( $this->schema->defaults ['Car.Age'], null );
		$this->assertIdentical ( $this->schema->info ['Car.Age']->type, HTMLPurifier_VarParser::INT );
	}
	public function test_defineAllowedValues() {
		$this->schema->add ( 'QuantumNumber.Spin', 0.5, 'float', false );
		$this->schema->add ( 'QuantumNumber.Current', 's', 'string', false );
		$this->schema->add ( 'QuantumNumber.Difficulty', null, 'string', true );
		
		$this->schema->addAllowedValues ( // okay, since default is null
'QuantumNumber.Difficulty', array (
				'easy' => true,
				'medium' => true,
				'hard' => true 
		) );
		
		$this->assertIdentical ( $this->schema->defaults ['QuantumNumber.Difficulty'], null );
		$this->assertIdentical ( $this->schema->info ['QuantumNumber.Difficulty']->type, HTMLPurifier_VarParser::STRING );
		$this->assertIdentical ( $this->schema->info ['QuantumNumber.Difficulty']->allow_null, true );
		$this->assertIdentical ( $this->schema->info ['QuantumNumber.Difficulty']->allowed, array (
				'easy' => true,
				'medium' => true,
				'hard' => true 
		) );
	}
	public function test_defineValueAliases() {
		$this->schema->add ( 'Abbrev.HTH', 'Happy to Help', 'string', false );
		$this->schema->addAllowedValues ( 'Abbrev.HTH', array (
				'Happy to Help' => true,
				'Hope that Helps' => true,
				'HAIL THE HAND!' => true 
		) );
		$this->schema->addValueAliases ( 'Abbrev.HTH', array (
				'happy' => 'Happy to Help',
				'hope' => 'Hope that Helps' 
		) );
		$this->schema->addValueAliases ( // delayed addition
'Abbrev.HTH', array (
				'hail' => 'HAIL THE HAND!' 
		) );
		
		$this->assertIdentical ( $this->schema->defaults ['Abbrev.HTH'], 'Happy to Help' );
		$this->assertIdentical ( $this->schema->info ['Abbrev.HTH']->type, HTMLPurifier_VarParser::STRING );
		$this->assertIdentical ( $this->schema->info ['Abbrev.HTH']->allowed, array (
				'Happy to Help' => true,
				'Hope that Helps' => true,
				'HAIL THE HAND!' => true 
		) );
		$this->assertIdentical ( $this->schema->info ['Abbrev.HTH']->aliases, array (
				'happy' => 'Happy to Help',
				'hope' => 'Hope that Helps',
				'hail' => 'HAIL THE HAND!' 
		) );
	}
	public function testAlias() {
		$this->schema->add ( 'Home.Rug', 3, 'int', false );
		$this->schema->addAlias ( 'Home.Carpet', 'Home.Rug' );
		
		$this->assertTrue ( ! isset ( $this->schema->defaults ['Home.Carpet'] ) );
		$this->assertIdentical ( $this->schema->info ['Home.Carpet']->key, 'Home.Rug' );
		$this->assertIdentical ( $this->schema->info ['Home.Carpet']->isAlias, true );
	}
}

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