Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of Psy Shell.
Chris@0:  *
Chris@0:  * (c) 2012-2017 Justin Hileman
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Psy\Test\TabCompletion;
Chris@0: 
Chris@0: use Psy\Command\ListCommand;
Chris@0: use Psy\Command\ShowCommand;
Chris@0: use Psy\Configuration;
Chris@0: use Psy\Context;
Chris@0: use Psy\ContextAware;
Chris@0: use Psy\TabCompletion\Matcher;
Chris@0: 
Chris@0: class AutoCompleterTest extends \PHPUnit\Framework\TestCase
Chris@0: {
Chris@0:     /**
Chris@0:      * @param $line
Chris@0:      * @param $mustContain
Chris@0:      * @param $mustNotContain
Chris@0:      * @dataProvider classesInput
Chris@0:      */
Chris@0:     public function testClassesCompletion($line, $mustContain, $mustNotContain)
Chris@0:     {
Chris@0:         $context = new Context();
Chris@0: 
Chris@0:         $commands = array(
Chris@0:             new ShowCommand(),
Chris@0:             new ListCommand(),
Chris@0:         );
Chris@0: 
Chris@0:         $matchers = array(
Chris@0:             new Matcher\VariablesMatcher(),
Chris@0:             new Matcher\ClassNamesMatcher(),
Chris@0:             new Matcher\ConstantsMatcher(),
Chris@0:             new Matcher\FunctionsMatcher(),
Chris@0:             new Matcher\ObjectMethodsMatcher(),
Chris@0:             new Matcher\ObjectAttributesMatcher(),
Chris@0:             new Matcher\KeywordsMatcher(),
Chris@0:             new Matcher\ClassAttributesMatcher(),
Chris@0:             new Matcher\ClassMethodsMatcher(),
Chris@0:             new Matcher\CommandsMatcher($commands),
Chris@0:         );
Chris@0: 
Chris@0:         $config = new Configuration();
Chris@0:         $tabCompletion = $config->getAutoCompleter();
Chris@0:         foreach ($matchers as $matcher) {
Chris@0:             if ($matcher instanceof ContextAware) {
Chris@0:                 $matcher->setContext($context);
Chris@0:             }
Chris@0:             $tabCompletion->addMatcher($matcher);
Chris@0:         }
Chris@0: 
Chris@0:         $context->setAll(array('foo' => 12, 'bar' => new \DOMDocument()));
Chris@0: 
Chris@0:         $code = $tabCompletion->processCallback('', 0, array(
Chris@0:            'line_buffer' => $line,
Chris@0:            'point'       => 0,
Chris@0:            'end'         => strlen($line),
Chris@0:         ));
Chris@0: 
Chris@0:         foreach ($mustContain as $mc) {
Chris@0:             $this->assertContains($mc, $code);
Chris@0:         }
Chris@0: 
Chris@0:         foreach ($mustNotContain as $mnc) {
Chris@0:             $this->assertNotContains($mnc, $code);
Chris@0:         }
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * TODO
Chris@0:      * ====
Chris@0:      * draft, open to modifications
Chris@0:      * - [ ] if the variable is an array, return the square bracket for completion
Chris@0:      * - [ ] if the variable is a constructor or method, reflect to complete as a function call
Chris@0:      * - [ ] if the preceding token is a variable, call operators or keywords compatible for completion
Chris@0:      * - [X] a command always should be the second token after php_open_tag
Chris@0:      * - [X] keywords are never consecutive
Chris@0:      * - [X] namespacing completion should work just fine
Chris@0:      * - [X] after a new keyword, should always be a class constructor, never a function call or keyword, constant,
Chris@0:      *       or variable that does not contain a existing class name.
Chris@0:      * - [X] on a namespaced constructor the completion must show the classes related, not constants.
Chris@0:      *
Chris@0:      * @return array
Chris@0:      */
Chris@0:     public function classesInput()
Chris@0:     {
Chris@0:         return array(
Chris@0:             // input, must had, must not had
Chris@0:             array('T_OPE', array('T_OPEN_TAG'), array()),
Chris@0:             array('st', array('stdClass'), array()),
Chris@0:             array('stdCla', array('stdClass'), array()),
Chris@0:             array('new s', array('stdClass'), array()),
Chris@0:             array(
Chris@0:                 'new ',
Chris@0:                 array('stdClass', 'Psy\\Context', 'Psy\\Configuration'),
Chris@0:                 array('require', 'array_search', 'T_OPEN_TAG', '$foo'),
Chris@0:             ),
Chris@0:             array('new Psy\\C', array('Context'), array('CASE_LOWER')),
Chris@0:             array('\s', array('stdClass'), array()),
Chris@0:             array('array_', array('array_search', 'array_map', 'array_merge'), array()),
Chris@0:             array('$bar->', array('load'), array()),
Chris@0:             array('$b', array('bar'), array()),
Chris@0:             array('6 + $b', array('bar'), array()),
Chris@0:             array('$f', array('foo'), array()),
Chris@0:             array('l', array('ls'), array()),
Chris@0:             array('ls ', array(), array('ls')),
Chris@0:             array('sho', array('show'), array()),
Chris@0:             array('12 + clone $', array('foo'), array()),
Chris@0:             // array(
Chris@0:             //   '$foo ',
Chris@0:             //   array('+', 'clone'),
Chris@0:             //   array('$foo', 'DOMDocument', 'array_map')
Chris@0:             // ), requires a operator matcher?
Chris@0:             array('$', array('foo', 'bar'), array('require', 'array_search', 'T_OPEN_TAG', 'Psy')),
Chris@0:             array(
Chris@0:                 'Psy\\',
Chris@0:                 array('Context', 'TabCompletion\\Matcher\\AbstractMatcher'),
Chris@0:                 array('require', 'array_search'),
Chris@0:             ),
Chris@0:             array(
Chris@0:                 'Psy\Test\TabCompletion\StaticSample::CO',
Chris@0:                 array('Psy\Test\TabCompletion\StaticSample::CONSTANT_VALUE'),
Chris@0:                 array(),
Chris@0:             ),
Chris@0:             array(
Chris@0:                 'Psy\Test\TabCompletion\StaticSample::',
Chris@0:                 array('Psy\Test\TabCompletion\StaticSample::$staticVariable'),
Chris@0:                 array(),
Chris@0:             ),
Chris@0:             array(
Chris@0:                 'Psy\Test\TabCompletion\StaticSample::',
Chris@0:                 array('Psy\Test\TabCompletion\StaticSample::staticFunction'),
Chris@0:                 array(),
Chris@0:             ),
Chris@0:         );
Chris@0:     }
Chris@0: }