/
TypeTest.php
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TypeTest.php
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<?php
/**
* PHP Version 5.4
*
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @package Cake.Model
* @since CakePHP(tm) v 3.0.0
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
namespace Cake\Test\TestCase\Model\Datasource\Database;
use Cake\Model\Datasource\Database\Type;
use PDO;
/**
* Mock class for testing type registering
*
*/
class FooType extends \Cake\Model\Datasource\Database\Type {
}
/**
* Tests Type class
*/
class TypeTest extends \Cake\TestSuite\TestCase {
/**
* Original type map
*
* @var array
*/
protected $_originalMap = array();
/**
* Backup original Type class state
*
* @return void
*/
public function setUp() {
$this->_originalMap = Type::map();
parent::setUp();
}
/**
* Restores Type class state
*
* @return void
*/
public function tearDown() {
Type::map($this->_originalMap);
}
/**
* Tests Type class is able to instantiate basic types
*
* @dataProvider basicTypesProvider
* @return void
*/
public function testBuildBasicTypes($name) {
$type = Type::build($name);
$this->assertInstanceOf('\Cake\Model\Datasource\Database\Type', $type);
$this->assertEquals($name, $type->getName());
}
/**
* provides a basics type list to be used as data provided for a test
*
* @return void
*/
public function basicTypesProvider() {
return array(
array('float'),
array('integer'),
array('string'),
array('text'),
array('boolean')
);
}
/**
* Tests trying to build an unknown type throws exception
*
* @expectedException InvalidArgumentException
* @return void
*/
public function testBuildUnknownType() {
Type::build('foo');
}
/**
* Tests that once a type with a name is instantiated, the reference is kept
* for future use
*
* @return void
*/
public function testInstanceRecycling() {
$type = Type::build('integer');
$this->assertSame($type, Type::build('integer'));
}
/**
* Tests new types can be registered and built
*
* @return void
*/
public function testMapAndBuild() {
$map = Type::map();
$this->assertNotEmpty($map);
$this->assertFalse(isset($map['foo']));
$fooType = __NAMESPACE__ . '\FooType';
Type::map('foo', $fooType);
$map = Type::map();
$this->assertEquals($fooType, $map['foo']);
$this->assertEquals($fooType, Type::map('foo'));
$type = Type::build('foo');
$this->assertInstanceOf($fooType, $type);
$this->assertEquals('foo', $type->getName());
}
/**
* Tests clear function in conjunction with map
*
* @return void
*/
public function testClear() {
$map = Type::map();
$this->assertNotEmpty($map);
$type = Type::build('float');
Type::clear();
$this->assertEmpty(Type::map());
Type::map($map);
$this->assertEquals($map, Type::map());
$this->assertNotSame($type, Type::build('float'));
}
/**
* Tests floats from database are converted correctly to PHP
*
* @return void
*/
public function testFloatToPHP() {
$type = Type::build('float');
$float = '3.14159';
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertEquals(3.14159, $type->toPHP($float, $driver));
$this->assertEquals(3.14159, $type->toPHP(3.14159, $driver));
$this->assertEquals(3.00, $type->toPHP(3, $driver));
}
/**
* Tests floats from PHP are converted correctly to statement value
*
* @return void
*/
public function testFloatToStatement() {
$type = Type::build('float');
$float = '3.14159';
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertEquals(PDO::PARAM_STR, $type->toStatement($float, $driver));
}
/**
* Tests integers from database are converted correctly to PHP
*
* @return void
*/
public function testIntegerToPHP() {
$type = Type::build('integer');
$integer = '3';
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertEquals(3, $type->toPHP($integer, $driver));
$this->assertEquals(3, $type->toPHP(3, $driver));
$this->assertEquals(3, $type->toPHP(3.57, $driver));
}
/**
* Tests integers from PHP are converted correctly to statement value
*
* @return void
*/
public function testIntegerToStatement() {
$type = Type::build('integer');
$integer = '3';
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertEquals(PDO::PARAM_INT, $type->toStatement($integer, $driver));
}
/**
* Tests integers from database are converted correctly to PHP
*
* @return void
*/
public function testStringToPHP() {
$type = Type::build('string');
$string = 'foo';
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertEquals('foo', $type->toPHP($string, $driver));
$this->assertEquals('3', $type->toPHP(3, $driver));
$this->assertEquals('3.14159', $type->toPHP(3.14159, $driver));
}
/**
* Tests integers from PHP are converted correctly to statement value
*
* @return void
*/
public function testStringToStatement() {
$type = Type::build('string');
$string = '3';
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertEquals(PDO::PARAM_STR, $type->toStatement($string, $driver));
}
/**
* Tests integers from database are converted correctly to PHP
*
* @return void
*/
public function testTextToPHP() {
$type = Type::build('string');
$string = 'foo';
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertEquals('foo', $type->toPHP($string, $driver));
$this->assertEquals('3', $type->toPHP(3, $driver));
$this->assertEquals('3.14159', $type->toPHP(3.14159, $driver));
}
/**
* Tests integers from PHP are converted correctly to statement value
*
* @return void
*/
public function testTextToStatement() {
$type = Type::build('string');
$string = '3';
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertEquals(PDO::PARAM_STR, $type->toStatement($string, $driver));
}
/**
* Test convertring booleans to database types.
*
* @return void
*/
public function testBooleanToDatabase() {
$type = Type::build('boolean');
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertTrue($type->toDatabase(true, $driver));
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertFalse($type->toDatabase(false, $driver));
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertTrue($type->toDatabase(1, $driver));
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertFalse($type->toDatabase(0, $driver));
}
/**
* Test convertring booleans to PDO types.
*
* @return void
*/
public function testBooleanToStatement() {
$type = Type::build('boolean');
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertEquals(PDO::PARAM_BOOL, $type->toStatement(true, $driver));
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertEquals(PDO::PARAM_BOOL, $type->toStatement(false, $driver));
}
/**
* Test convertring string booleans to PHP values.
*
* @return void
*/
public function testBooleanToPHP() {
$type = Type::build('boolean');
$driver = $this->getMock('\Cake\Model\Datasource\Database\Driver');
$this->assertTrue($type->toPHP(true, $driver));
$this->assertTrue($type->toPHP(1, $driver));
$this->assertTrue($type->toPHP('TRUE', $driver));
$this->assertTrue($type->toPHP('true', $driver));
$this->assertFalse($type->toPHP(false, $driver));
$this->assertFalse($type->toPHP(0, $driver));
$this->assertFalse($type->toPHP('FALSE', $driver));
$this->assertFalse($type->toPHP('false', $driver));
}
}