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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\HttpFoundation\Tests;
- use PHPUnit\Framework\TestCase;
- use Symfony\Component\HttpFoundation\ParameterBag;
- class ParameterBagTest extends TestCase
- {
- public function testConstructor()
- {
- $this->testAll();
- }
- public function testAll()
- {
- $bag = new ParameterBag(array('foo' => 'bar'));
- $this->assertEquals(array('foo' => 'bar'), $bag->all(), '->all() gets all the input');
- }
- public function testKeys()
- {
- $bag = new ParameterBag(array('foo' => 'bar'));
- $this->assertEquals(array('foo'), $bag->keys());
- }
- public function testAdd()
- {
- $bag = new ParameterBag(array('foo' => 'bar'));
- $bag->add(array('bar' => 'bas'));
- $this->assertEquals(array('foo' => 'bar', 'bar' => 'bas'), $bag->all());
- }
- public function testRemove()
- {
- $bag = new ParameterBag(array('foo' => 'bar'));
- $bag->add(array('bar' => 'bas'));
- $this->assertEquals(array('foo' => 'bar', 'bar' => 'bas'), $bag->all());
- $bag->remove('bar');
- $this->assertEquals(array('foo' => 'bar'), $bag->all());
- }
- public function testReplace()
- {
- $bag = new ParameterBag(array('foo' => 'bar'));
- $bag->replace(array('FOO' => 'BAR'));
- $this->assertEquals(array('FOO' => 'BAR'), $bag->all(), '->replace() replaces the input with the argument');
- $this->assertFalse($bag->has('foo'), '->replace() overrides previously set the input');
- }
- public function testGet()
- {
- $bag = new ParameterBag(array('foo' => 'bar', 'null' => null));
- $this->assertEquals('bar', $bag->get('foo'), '->get() gets the value of a parameter');
- $this->assertEquals('default', $bag->get('unknown', 'default'), '->get() returns second argument as default if a parameter is not defined');
- $this->assertNull($bag->get('null', 'default'), '->get() returns null if null is set');
- }
- public function testGetDoesNotUseDeepByDefault()
- {
- $bag = new ParameterBag(array('foo' => array('bar' => 'moo')));
- $this->assertNull($bag->get('foo[bar]'));
- }
- public function testSet()
- {
- $bag = new ParameterBag(array());
- $bag->set('foo', 'bar');
- $this->assertEquals('bar', $bag->get('foo'), '->set() sets the value of parameter');
- $bag->set('foo', 'baz');
- $this->assertEquals('baz', $bag->get('foo'), '->set() overrides previously set parameter');
- }
- public function testHas()
- {
- $bag = new ParameterBag(array('foo' => 'bar'));
- $this->assertTrue($bag->has('foo'), '->has() returns true if a parameter is defined');
- $this->assertFalse($bag->has('unknown'), '->has() return false if a parameter is not defined');
- }
- public function testGetAlpha()
- {
- $bag = new ParameterBag(array('word' => 'foo_BAR_012'));
- $this->assertEquals('fooBAR', $bag->getAlpha('word'), '->getAlpha() gets only alphabetic characters');
- $this->assertEquals('', $bag->getAlpha('unknown'), '->getAlpha() returns empty string if a parameter is not defined');
- }
- public function testGetAlnum()
- {
- $bag = new ParameterBag(array('word' => 'foo_BAR_012'));
- $this->assertEquals('fooBAR012', $bag->getAlnum('word'), '->getAlnum() gets only alphanumeric characters');
- $this->assertEquals('', $bag->getAlnum('unknown'), '->getAlnum() returns empty string if a parameter is not defined');
- }
- public function testGetDigits()
- {
- $bag = new ParameterBag(array('word' => 'foo_BAR_012'));
- $this->assertEquals('012', $bag->getDigits('word'), '->getDigits() gets only digits as string');
- $this->assertEquals('', $bag->getDigits('unknown'), '->getDigits() returns empty string if a parameter is not defined');
- }
- public function testGetInt()
- {
- $bag = new ParameterBag(array('digits' => '0123'));
- $this->assertEquals(123, $bag->getInt('digits'), '->getInt() gets a value of parameter as integer');
- $this->assertEquals(0, $bag->getInt('unknown'), '->getInt() returns zero if a parameter is not defined');
- }
- public function testFilter()
- {
- $bag = new ParameterBag(array(
- 'digits' => '0123ab',
- 'email' => 'example@example.com',
- 'url' => 'http://example.com/foo',
- 'dec' => '256',
- 'hex' => '0x100',
- 'array' => array('bang'),
- ));
- $this->assertEmpty($bag->filter('nokey'), '->filter() should return empty by default if no key is found');
- $this->assertEquals('0123', $bag->filter('digits', '', FILTER_SANITIZE_NUMBER_INT), '->filter() gets a value of parameter as integer filtering out invalid characters');
- $this->assertEquals('example@example.com', $bag->filter('email', '', FILTER_VALIDATE_EMAIL), '->filter() gets a value of parameter as email');
- $this->assertEquals('http://example.com/foo', $bag->filter('url', '', FILTER_VALIDATE_URL, array('flags' => FILTER_FLAG_PATH_REQUIRED)), '->filter() gets a value of parameter as URL with a path');
- // This test is repeated for code-coverage
- $this->assertEquals('http://example.com/foo', $bag->filter('url', '', FILTER_VALIDATE_URL, FILTER_FLAG_PATH_REQUIRED), '->filter() gets a value of parameter as URL with a path');
- $this->assertFalse($bag->filter('dec', '', FILTER_VALIDATE_INT, array(
- 'flags' => FILTER_FLAG_ALLOW_HEX,
- 'options' => array('min_range' => 1, 'max_range' => 0xff),
- )), '->filter() gets a value of parameter as integer between boundaries');
- $this->assertFalse($bag->filter('hex', '', FILTER_VALIDATE_INT, array(
- 'flags' => FILTER_FLAG_ALLOW_HEX,
- 'options' => array('min_range' => 1, 'max_range' => 0xff),
- )), '->filter() gets a value of parameter as integer between boundaries');
- $this->assertEquals(array('bang'), $bag->filter('array', ''), '->filter() gets a value of parameter as an array');
- }
- public function testGetIterator()
- {
- $parameters = array('foo' => 'bar', 'hello' => 'world');
- $bag = new ParameterBag($parameters);
- $i = 0;
- foreach ($bag as $key => $val) {
- ++$i;
- $this->assertEquals($parameters[$key], $val);
- }
- $this->assertEquals(count($parameters), $i);
- }
- public function testCount()
- {
- $parameters = array('foo' => 'bar', 'hello' => 'world');
- $bag = new ParameterBag($parameters);
- $this->assertEquals(count($parameters), count($bag));
- }
- public function testGetBoolean()
- {
- $parameters = array('string_true' => 'true', 'string_false' => 'false');
- $bag = new ParameterBag($parameters);
- $this->assertTrue($bag->getBoolean('string_true'), '->getBoolean() gets the string true as boolean true');
- $this->assertFalse($bag->getBoolean('string_false'), '->getBoolean() gets the string false as boolean false');
- $this->assertFalse($bag->getBoolean('unknown'), '->getBoolean() returns false if a parameter is not defined');
- }
- }
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