FilterTest.php in Zircon Profile 8

File

vendor/twig/twig/test/Twig/Tests/Node/Expression/FilterTest.php

<?php

/*
 * This file is part of Twig.
 *
 * (c) Fabien Potencier
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
class Twig_Tests_Node_Expression_FilterTest extends Twig_Test_NodeTestCase {
  public function testConstructor() {
    $expr = new Twig_Node_Expression_Constant('foo', 1);
    $name = new Twig_Node_Expression_Constant('upper', 1);
    $args = new Twig_Node();
    $node = new Twig_Node_Expression_Filter($expr, $name, $args, 1);
    $this
      ->assertEquals($expr, $node
      ->getNode('node'));
    $this
      ->assertEquals($name, $node
      ->getNode('filter'));
    $this
      ->assertEquals($args, $node
      ->getNode('arguments'));
  }
  public function getTests() {
    $environment = new Twig_Environment($this
      ->getMock('Twig_LoaderInterface'));
    $environment
      ->addFilter(new Twig_SimpleFilter('bar', 'bar', array(
      'needs_environment' => true,
    )));
    $environment
      ->addFilter(new Twig_SimpleFilter('barbar', 'twig_tests_filter_barbar', array(
      'needs_context' => true,
      'is_variadic' => true,
    )));
    $tests = array();
    $expr = new Twig_Node_Expression_Constant('foo', 1);
    $node = $this
      ->createFilter($expr, 'upper');
    $node = $this
      ->createFilter($node, 'number_format', array(
      new Twig_Node_Expression_Constant(2, 1),
      new Twig_Node_Expression_Constant('.', 1),
      new Twig_Node_Expression_Constant(',', 1),
    ));
    if (function_exists('mb_get_info')) {
      $tests[] = array(
        $node,
        'twig_number_format_filter($this->env, twig_upper_filter($this->env, "foo"), 2, ".", ",")',
      );
    }
    else {
      $tests[] = array(
        $node,
        'twig_number_format_filter($this->env, strtoupper("foo"), 2, ".", ",")',
      );
    }

    // named arguments
    $date = new Twig_Node_Expression_Constant(0, 1);
    $node = $this
      ->createFilter($date, 'date', array(
      'timezone' => new Twig_Node_Expression_Constant('America/Chicago', 1),
      'format' => new Twig_Node_Expression_Constant('d/m/Y H:i:s P', 1),
    ));
    $tests[] = array(
      $node,
      'twig_date_format_filter($this->env, 0, "d/m/Y H:i:s P", "America/Chicago")',
    );

    // skip an optional argument
    $date = new Twig_Node_Expression_Constant(0, 1);
    $node = $this
      ->createFilter($date, 'date', array(
      'timezone' => new Twig_Node_Expression_Constant('America/Chicago', 1),
    ));
    $tests[] = array(
      $node,
      'twig_date_format_filter($this->env, 0, null, "America/Chicago")',
    );

    // underscores vs camelCase for named arguments
    $string = new Twig_Node_Expression_Constant('abc', 1);
    $node = $this
      ->createFilter($string, 'reverse', array(
      'preserve_keys' => new Twig_Node_Expression_Constant(true, 1),
    ));
    $tests[] = array(
      $node,
      'twig_reverse_filter($this->env, "abc", true)',
    );
    $node = $this
      ->createFilter($string, 'reverse', array(
      'preserveKeys' => new Twig_Node_Expression_Constant(true, 1),
    ));
    $tests[] = array(
      $node,
      'twig_reverse_filter($this->env, "abc", true)',
    );

    // filter as an anonymous function
    if (PHP_VERSION_ID >= 50300) {
      $node = $this
        ->createFilter(new Twig_Node_Expression_Constant('foo', 1), 'anonymous');
      $tests[] = array(
        $node,
        'call_user_func_array($this->env->getFilter(\'anonymous\')->getCallable(), array("foo"))',
      );
    }

    // needs environment
    $node = $this
      ->createFilter($string, 'bar');
    $tests[] = array(
      $node,
      'bar($this->env, "abc")',
      $environment,
    );
    $node = $this
      ->createFilter($string, 'bar', array(
      new Twig_Node_Expression_Constant('bar', 1),
    ));
    $tests[] = array(
      $node,
      'bar($this->env, "abc", "bar")',
      $environment,
    );

    // arbitrary named arguments
    $node = $this
      ->createFilter($string, 'barbar');
    $tests[] = array(
      $node,
      'twig_tests_filter_barbar($context, "abc")',
      $environment,
    );
    $node = $this
      ->createFilter($string, 'barbar', array(
      'foo' => new Twig_Node_Expression_Constant('bar', 1),
    ));
    $tests[] = array(
      $node,
      'twig_tests_filter_barbar($context, "abc", null, null, array("foo" => "bar"))',
      $environment,
    );
    $node = $this
      ->createFilter($string, 'barbar', array(
      'arg2' => new Twig_Node_Expression_Constant('bar', 1),
    ));
    $tests[] = array(
      $node,
      'twig_tests_filter_barbar($context, "abc", null, "bar")',
      $environment,
    );
    $node = $this
      ->createFilter($string, 'barbar', array(
      new Twig_Node_Expression_Constant('1', 1),
      new Twig_Node_Expression_Constant('2', 1),
      new Twig_Node_Expression_Constant('3', 1),
      'foo' => new Twig_Node_Expression_Constant('bar', 1),
    ));
    $tests[] = array(
      $node,
      'twig_tests_filter_barbar($context, "abc", "1", "2", array(0 => "3", "foo" => "bar"))',
      $environment,
    );
    return $tests;
  }

  /**
   * @expectedException        Twig_Error_Syntax
   * @expectedExceptionMessage Unknown argument "foobar" for filter "date(format, timezone)" at line 1.
   */
  public function testCompileWithWrongNamedArgumentName() {
    $date = new Twig_Node_Expression_Constant(0, 1);
    $node = $this
      ->createFilter($date, 'date', array(
      'foobar' => new Twig_Node_Expression_Constant('America/Chicago', 1),
    ));
    $compiler = $this
      ->getCompiler();
    $compiler
      ->compile($node);
  }

  /**
   * @expectedException        Twig_Error_Syntax
   * @expectedExceptionMessage Value for argument "from" is required for filter "replace".
   */
  public function testCompileWithMissingNamedArgument() {
    $value = new Twig_Node_Expression_Constant(0, 1);
    $node = $this
      ->createFilter($value, 'replace', array(
      'to' => new Twig_Node_Expression_Constant('foo', 1),
    ));
    $compiler = $this
      ->getCompiler();
    $compiler
      ->compile($node);
  }
  protected function createFilter($node, $name, array $arguments = array()) {
    $name = new Twig_Node_Expression_Constant($name, 1);
    $arguments = new Twig_Node($arguments);
    return new Twig_Node_Expression_Filter($node, $name, $arguments, 1);
  }
  protected function getEnvironment() {
    if (PHP_VERSION_ID >= 50300) {
      return include 'PHP53/FilterInclude.php';
    }
    return parent::getEnvironment();
  }

}
function twig_tests_filter_barbar($context, $string, $arg1 = null, $arg2 = null, array $args = array()) {
}

Functions

Name	Description
twig_tests_filter_barbar

Classes

Name	Description
Twig_Tests_Node_Expression_FilterTest