diff vendor/psy/psysh/test/Psy/Test/TabCompletion/AutoCompleterTest.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/psy/psysh/test/Psy/Test/TabCompletion/AutoCompleterTest.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,145 @@
+<?php
+
+/*
+ * This file is part of Psy Shell.
+ *
+ * (c) 2012-2017 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 $line
+     * @param $mustContain
+     * @param $mustNotContain
+     * @dataProvider classesInput
+     */
+    public function testClassesCompletion($line, $mustContain, $mustNotContain)
+    {
+        $context = new Context();
+
+        $commands = array(
+            new ShowCommand(),
+            new ListCommand(),
+        );
+
+        $matchers = array(
+            new Matcher\VariablesMatcher(),
+            new Matcher\ClassNamesMatcher(),
+            new Matcher\ConstantsMatcher(),
+            new Matcher\FunctionsMatcher(),
+            new Matcher\ObjectMethodsMatcher(),
+            new Matcher\ObjectAttributesMatcher(),
+            new Matcher\KeywordsMatcher(),
+            new Matcher\ClassAttributesMatcher(),
+            new Matcher\ClassMethodsMatcher(),
+            new Matcher\CommandsMatcher($commands),
+        );
+
+        $config = new Configuration();
+        $tabCompletion = $config->getAutoCompleter();
+        foreach ($matchers as $matcher) {
+            if ($matcher instanceof ContextAware) {
+                $matcher->setContext($context);
+            }
+            $tabCompletion->addMatcher($matcher);
+        }
+
+        $context->setAll(array('foo' => 12, 'bar' => new \DOMDocument()));
+
+        $code = $tabCompletion->processCallback('', 0, array(
+           'line_buffer' => $line,
+           'point'       => 0,
+           'end'         => strlen($line),
+        ));
+
+        foreach ($mustContain as $mc) {
+            $this->assertContains($mc, $code);
+        }
+
+        foreach ($mustNotContain as $mnc) {
+            $this->assertNotContains($mnc, $code);
+        }
+    }
+
+    /**
+     * TODO
+     * ====
+     * draft, open to modifications
+     * - [ ] if the variable is an array, return the square bracket for completion
+     * - [ ] if the variable is a constructor or method, reflect to complete as a function call
+     * - [ ] if the preceding token is a variable, call operators or keywords compatible for completion
+     * - [X] a command always should be the second token after php_open_tag
+     * - [X] keywords are never consecutive
+     * - [X] namespacing completion should work just fine
+     * - [X] after a new keyword, should always be a class constructor, never a function call or keyword, constant,
+     *       or variable that does not contain a existing class name.
+     * - [X] on a namespaced constructor the completion must show the classes related, not constants.
+     *
+     * @return array
+     */
+    public function classesInput()
+    {
+        return array(
+            // input, must had, must not had
+            array('T_OPE', array('T_OPEN_TAG'), array()),
+            array('st', array('stdClass'), array()),
+            array('stdCla', array('stdClass'), array()),
+            array('new s', array('stdClass'), array()),
+            array(
+                'new ',
+                array('stdClass', 'Psy\\Context', 'Psy\\Configuration'),
+                array('require', 'array_search', 'T_OPEN_TAG', '$foo'),
+            ),
+            array('new Psy\\C', array('Context'), array('CASE_LOWER')),
+            array('\s', array('stdClass'), array()),
+            array('array_', array('array_search', 'array_map', 'array_merge'), array()),
+            array('$bar->', array('load'), array()),
+            array('$b', array('bar'), array()),
+            array('6 + $b', array('bar'), array()),
+            array('$f', array('foo'), array()),
+            array('l', array('ls'), array()),
+            array('ls ', array(), array('ls')),
+            array('sho', array('show'), array()),
+            array('12 + clone $', array('foo'), array()),
+            // array(
+            //   '$foo ',
+            //   array('+', 'clone'),
+            //   array('$foo', 'DOMDocument', 'array_map')
+            // ), requires a operator matcher?
+            array('$', array('foo', 'bar'), array('require', 'array_search', 'T_OPEN_TAG', 'Psy')),
+            array(
+                'Psy\\',
+                array('Context', 'TabCompletion\\Matcher\\AbstractMatcher'),
+                array('require', 'array_search'),
+            ),
+            array(
+                'Psy\Test\TabCompletion\StaticSample::CO',
+                array('Psy\Test\TabCompletion\StaticSample::CONSTANT_VALUE'),
+                array(),
+            ),
+            array(
+                'Psy\Test\TabCompletion\StaticSample::',
+                array('Psy\Test\TabCompletion\StaticSample::$staticVariable'),
+                array(),
+            ),
+            array(
+                'Psy\Test\TabCompletion\StaticSample::',
+                array('Psy\Test\TabCompletion\StaticSample::staticFunction'),
+                array(),
+            ),
+        );
+    }
+}