--- /dev/null
+<?php
+
+/*
+ * This file is part of Psy Shell.
+ *
+ * (c) 2012-2018 Justin Hileman
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Psy\Test\TabCompletion;
+
+use Psy\Command\ListCommand;
+use Psy\Command\ShowCommand;
+use Psy\Configuration;
+use Psy\Context;
+use Psy\ContextAware;
+use Psy\TabCompletion\Matcher;
+
+class AutoCompleterTest extends \PHPUnit\Framework\TestCase
+{
+ /**
+ * @param string $line
+ * @param array $mustContain
+ * @param array $mustNotContain
+ * @dataProvider classesInput
+ */
+ public function testClassesCompletion($line, $mustContain, $mustNotContain)
+ {
+ $context = new Context();
+
+ $commands = [
+ new ShowCommand(),
+ new ListCommand(),
+ ];
+
+ $matchers = [
+ new Matcher\VariablesMatcher(),
+ new Matcher\ClassNamesMatcher(),
+ new Matcher\ConstantsMatcher(),
+ new Matcher\FunctionsMatcher(),
+ new Matcher\ObjectMethodsMatcher(),
+ new Matcher\ObjectAttributesMatcher(),
+ new Matcher\KeywordsMatcher(),
+ new Matcher\ClassAttributesMatcher(),
+ new Matcher\ClassMethodsMatcher(),
+ new Matcher\CommandsMatcher($commands),
+ ];
+
+ $config = new Configuration();
+ $tabCompletion = $config->getAutoCompleter();
+ foreach ($matchers as $matcher) {
+ if ($matcher instanceof ContextAware) {
+ $matcher->setContext($context);
+ }
+ $tabCompletion->addMatcher($matcher);
+ }
+
+ $context->setAll(['foo' => 12, 'bar' => new \DOMDocument()]);
+
+ $code = $tabCompletion->processCallback('', 0, [
+ 'line_buffer' => $line,
+ 'point' => 0,
+ 'end' => strlen($line),
+ ]);
+
+ foreach ($mustContain as $mc) {
+ $this->assertContains($mc, $code);
+ }
+
+ foreach ($mustNotContain as $mnc) {
+ $this->assertNotContains($mnc, $code);
+ }
+ }
+
+ /**
+ * TODO
+ * ====
+ * draft, open to modifications
+ * - [ ] if the variable is an array, return the square bracket for completion
+ * - [ ] if the variable is a constructor or method, reflect to complete as a function call
+ * - [ ] if the preceding token is a variable, call operators or keywords compatible for completion
+ * - [X] a command always should be the second token after php_open_tag
+ * - [X] keywords are never consecutive
+ * - [X] namespacing completion should work just fine
+ * - [X] after a new keyword, should always be a class constructor, never a function call or keyword, constant,
+ * or variable that does not contain a existing class name.
+ * - [X] on a namespaced constructor the completion must show the classes related, not constants.
+ *
+ * @return array
+ */
+ public function classesInput()
+ {
+ return [
+ // input, must had, must not had
+ ['T_OPE', ['T_OPEN_TAG'], []],
+ ['st', ['stdClass'], []],
+ ['stdCla', ['stdClass'], []],
+ ['new s', ['stdClass'], []],
+ [
+ 'new ',
+ ['stdClass', 'Psy\\Context', 'Psy\\Configuration'],
+ ['require', 'array_search', 'T_OPEN_TAG', '$foo'],
+ ],
+ ['new Psy\\C', ['Context'], ['CASE_LOWER']],
+ ['\s', ['stdClass'], []],
+ ['array_', ['array_search', 'array_map', 'array_merge'], []],
+ ['$bar->', ['load'], []],
+ ['$b', ['bar'], []],
+ ['6 + $b', ['bar'], []],
+ ['$f', ['foo'], []],
+ ['l', ['ls'], []],
+ ['ls ', [], ['ls']],
+ ['sho', ['show'], []],
+ ['12 + clone $', ['foo'], []],
+ // array(
+ // '$foo ',
+ // array('+', 'clone'),
+ // array('$foo', 'DOMDocument', 'array_map')
+ // ), requires a operator matcher?
+ ['$', ['foo', 'bar'], ['require', 'array_search', 'T_OPEN_TAG', 'Psy']],
+ [
+ 'Psy\\',
+ ['Context', 'TabCompletion\\Matcher\\AbstractMatcher'],
+ ['require', 'array_search'],
+ ],
+ [
+ 'Psy\Test\TabCompletion\StaticSample::CO',
+ ['Psy\Test\TabCompletion\StaticSample::CONSTANT_VALUE'],
+ [],
+ ],
+ [
+ 'Psy\Test\TabCompletion\StaticSample::',
+ ['Psy\Test\TabCompletion\StaticSample::$staticVariable'],
+ [],
+ ],
+ [
+ 'Psy\Test\TabCompletion\StaticSample::',
+ ['Psy\Test\TabCompletion\StaticSample::staticFunction'],
+ [],
+ ],
+ ];
+ }
+}