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TypeTest.php
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TypeTest.php
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<?php
/**
* CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (https://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. (https://cakefoundation.org)
* @link https://cakephp.org CakePHP(tm) Project
* @since 3.0.0
* @license https://opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Test\TestCase\Database;
use Cake\Database\Type;
use Cake\Database\Type\BoolType;
use Cake\Database\Type\IntegerType;
use Cake\Database\Type\UuidType;
use Cake\TestSuite\TestCase;
use PDO;
use TestApp\Database\Type\BarType;
use TestApp\Database\Type\FooType;
/**
* Tests Type class
*/
class TypeTest extends TestCase
{
/**
* Original type map
*
* @var array
*/
protected $_originalMap = [];
/**
* Backup original Type class state
*
* @return void
*/
public function setUp()
{
$this->_originalMap = Type::map();
parent::setUp();
}
/**
* Restores Type class state
*
* @return void
*/
public function tearDown()
{
parent::tearDown();
Type::map($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\Database\Type', $type);
$this->assertEquals($name, $type->getName());
$this->assertEquals($name, $type->getBaseType());
}
/**
* provides a basics type list to be used as data provided for a test
*
* @return void
*/
public function basicTypesProvider()
{
return [
['string'],
['text'],
['smallinteger'],
['tinyinteger'],
['integer'],
['biginteger'],
];
}
/**
* Tests trying to build an unknown type throws exception
*
* @return void
*/
public function testBuildUnknownType()
{
$this->expectException(\InvalidArgumentException::class);
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 = FooType::class;
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());
$this->assertEquals('text', $type->getBaseType());
Type::map('foo2', $fooType);
$map = Type::map();
$this->assertSame($fooType, $map['foo2']);
$this->assertSame($fooType, Type::map('foo2'));
$type = Type::build('foo2');
$this->assertInstanceOf($fooType, $type);
}
/**
* Tests overwriting type map works for building
*
* @return void
*/
public function testReMapAndBuild()
{
$fooType = FooType::class;
$map = Type::map('foo', $fooType);
$type = Type::build('foo');
$this->assertInstanceOf($fooType, $type);
$barType = BarType::class;
Type::map('foo', $barType);
$type = Type::build('foo');
$this->assertInstanceOf($barType, $type);
}
/**
* 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 bigintegers from database are converted correctly to PHP
*
* @return void
*/
public function testBigintegerToPHP()
{
$this->skipIf(
PHP_INT_SIZE === 4,
'This test requires a php version compiled for 64 bits'
);
$type = Type::build('biginteger');
$integer = time() * time();
$driver = $this->getMockBuilder('\Cake\Database\Driver')->getMock();
$this->assertSame($integer, $type->toPHP($integer, $driver));
$this->assertSame($integer, $type->toPHP('' . $integer, $driver));
$this->assertSame(3, $type->toPHP(3.57, $driver));
}
/**
* Tests bigintegers from PHP are converted correctly to statement value
*
* @return void
*/
public function testBigintegerToStatement()
{
$type = Type::build('biginteger');
$integer = time() * time();
$driver = $this->getMockBuilder('\Cake\Database\Driver')->getMock();
$this->assertEquals(PDO::PARAM_INT, $type->toStatement($integer, $driver));
}
/**
* Tests decimal from database are converted correctly to PHP
*
* @return void
*/
public function testDecimalToPHP()
{
$type = Type::build('decimal');
$driver = $this->getMockBuilder('\Cake\Database\Driver')->getMock();
$this->assertSame(3.14159, $type->toPHP('3.14159', $driver));
$this->assertSame(3.14159, $type->toPHP(3.14159, $driver));
$this->assertSame(3.0, $type->toPHP(3, $driver));
$this->assertSame(1.0, $type->toPHP(['3', '4'], $driver));
}
/**
* Tests integers from PHP are converted correctly to statement value
*
* @return void
*/
public function testDecimalToStatement()
{
$type = Type::build('decimal');
$string = '12.55';
$driver = $this->getMockBuilder('\Cake\Database\Driver')->getMock();
$this->assertEquals(PDO::PARAM_STR, $type->toStatement($string, $driver));
}
/**
* Test setting instances into the factory/registry.
*
* @return void
*/
public function testSet()
{
$instance = $this->getMockBuilder('Cake\Database\Type')->getMock();
Type::set('random', $instance);
$this->assertSame($instance, Type::build('random'));
}
/**
* @return void
*/
public function testDebugInfo()
{
$type = new Type('foo');
Type::clear();
Type::map('bool', BoolType::class);
Type::map('int', IntegerType::class);
$uuidType = new UuidType('uuid');
Type::map('uuid', $uuidType);
Type::build('bool');
$result = $type->__debugInfo();
$boolType = new BoolType('bool');
$expected = [
'name' => 'foo',
'types' => [
'bool' => $boolType,
'int' => IntegerType::class,
'uuid' => $uuidType,
],
'builtTypes' => [
'bool' => $boolType,
],
];
$this->assertEquals($expected, $result);
}
}