+++ /dev/null
-<?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;
-
-use Psy\Configuration;
-use Psy\Exception\ErrorException;
-use Psy\Exception\ParseErrorException;
-use Psy\Shell;
-use Psy\TabCompletion\Matcher\ClassMethodsMatcher;
-use Symfony\Component\Console\Output\StreamOutput;
-
-class ShellTest extends \PHPUnit\Framework\TestCase
-{
- private $streams = array();
-
- public function tearDown()
- {
- foreach ($this->streams as $stream) {
- fclose($stream);
- }
- }
-
- public function testScopeVariables()
- {
- $one = 'banana';
- $two = 123;
- $three = new \StdClass();
- $__psysh__ = 'ignore this';
- $_ = 'ignore this';
- $_e = 'ignore this';
-
- $shell = new Shell($this->getConfig());
- $shell->setScopeVariables(compact('one', 'two', 'three', '__psysh__', '_', '_e', 'this'));
-
- $this->assertNotContains('__psysh__', $shell->getScopeVariableNames());
- $this->assertEquals(array('one', 'two', 'three', '_'), $shell->getScopeVariableNames());
- $this->assertEquals('banana', $shell->getScopeVariable('one'));
- $this->assertEquals(123, $shell->getScopeVariable('two'));
- $this->assertSame($three, $shell->getScopeVariable('three'));
- $this->assertNull($shell->getScopeVariable('_'));
-
- $shell->setScopeVariables(array());
- $this->assertEquals(array('_'), $shell->getScopeVariableNames());
-
- $shell->setBoundObject($this);
- $this->assertEquals(array('_', 'this'), $shell->getScopeVariableNames());
- $this->assertSame($this, $shell->getScopeVariable('this'));
- $this->assertEquals(array('_' => null), $shell->getScopeVariables(false));
- $this->assertEquals(array('_' => null, 'this' => $this), $shell->getScopeVariables());
- }
-
- /**
- * @expectedException \InvalidArgumentException
- */
- public function testUnknownScopeVariablesThrowExceptions()
- {
- $shell = new Shell($this->getConfig());
- $shell->setScopeVariables(array('foo' => 'FOO', 'bar' => 1));
- $shell->getScopeVariable('baz');
- }
-
- public function testIncludes()
- {
- $config = $this->getConfig(array('configFile' => __DIR__ . '/../../fixtures/empty.php'));
-
- $shell = new Shell($config);
- $this->assertEmpty($shell->getIncludes());
- $shell->setIncludes(array('foo', 'bar', 'baz'));
- $this->assertEquals(array('foo', 'bar', 'baz'), $shell->getIncludes());
- }
-
- public function testIncludesConfig()
- {
- $config = $this->getConfig(array(
- 'defaultIncludes' => array('/file.php'),
- 'configFile' => __DIR__ . '/../../fixtures/empty.php',
- ));
-
- $shell = new Shell($config);
-
- $includes = $shell->getIncludes();
- $this->assertEquals('/file.php', $includes[0]);
- }
-
- public function testAddMatchersViaConfig()
- {
- $config = $this->getConfig(array(
- 'tabCompletionMatchers' => array(
- new ClassMethodsMatcher(),
- ),
- ));
-
- $matchers = $config->getTabCompletionMatchers();
-
- $this->assertTrue(array_pop($matchers) instanceof ClassMethodsMatcher);
- }
-
- public function testRenderingExceptions()
- {
- $shell = new Shell($this->getConfig());
- $output = $this->getOutput();
- $stream = $output->getStream();
- $e = new ParseErrorException('message', 13);
-
- $shell->setOutput($output);
- $shell->addCode('code');
- $this->assertTrue($shell->hasCode());
- $this->assertNotEmpty($shell->getCodeBuffer());
-
- $shell->writeException($e);
-
- $this->assertSame($e, $shell->getScopeVariable('_e'));
- $this->assertFalse($shell->hasCode());
- $this->assertEmpty($shell->getCodeBuffer());
-
- rewind($stream);
- $streamContents = stream_get_contents($stream);
-
- $this->assertContains('PHP Parse error', $streamContents);
- $this->assertContains('message', $streamContents);
- $this->assertContains('line 13', $streamContents);
- }
-
- public function testHandlingErrors()
- {
- $shell = new Shell($this->getConfig());
- $output = $this->getOutput();
- $stream = $output->getStream();
- $shell->setOutput($output);
-
- $oldLevel = error_reporting();
- error_reporting($oldLevel & ~E_USER_NOTICE);
-
- try {
- $shell->handleError(E_USER_NOTICE, 'wheee', null, 13);
- } catch (ErrorException $e) {
- error_reporting($oldLevel);
- $this->fail('Unexpected error exception');
- }
- error_reporting($oldLevel);
-
- rewind($stream);
- $streamContents = stream_get_contents($stream);
-
- $this->assertContains('PHP Notice:', $streamContents);
- $this->assertContains('wheee', $streamContents);
- $this->assertContains('line 13', $streamContents);
- }
-
- /**
- * @expectedException \Psy\Exception\ErrorException
- */
- public function testNotHandlingErrors()
- {
- $shell = new Shell($this->getConfig());
- $oldLevel = error_reporting();
- error_reporting($oldLevel | E_USER_NOTICE);
-
- try {
- $shell->handleError(E_USER_NOTICE, 'wheee', null, 13);
- } catch (ErrorException $e) {
- error_reporting($oldLevel);
- throw $e;
- }
- }
-
- public function testVersion()
- {
- $shell = new Shell($this->getConfig());
-
- $this->assertInstanceOf('Symfony\Component\Console\Application', $shell);
- $this->assertContains(Shell::VERSION, $shell->getVersion());
- $this->assertContains(phpversion(), $shell->getVersion());
- $this->assertContains(php_sapi_name(), $shell->getVersion());
- }
-
- public function testCodeBuffer()
- {
- $shell = new Shell($this->getConfig());
-
- $shell->addCode('class');
- $this->assertNull($shell->flushCode());
- $this->assertTrue($shell->hasCode());
-
- $shell->addCode('a');
- $this->assertNull($shell->flushCode());
- $this->assertTrue($shell->hasCode());
-
- $shell->addCode('{}');
- $code = $shell->flushCode();
- $this->assertFalse($shell->hasCode());
- $code = preg_replace('/\s+/', ' ', $code);
- $this->assertNotNull($code);
- $this->assertEquals('class a { } return new \\Psy\\CodeCleaner\\NoReturnValue();', $code);
- }
-
- public function testKeepCodeBufferOpen()
- {
- $shell = new Shell($this->getConfig());
-
- $shell->addCode('1 \\');
- $this->assertNull($shell->flushCode());
- $this->assertTrue($shell->hasCode());
-
- $shell->addCode('+ 1 \\');
- $this->assertNull($shell->flushCode());
- $this->assertTrue($shell->hasCode());
-
- $shell->addCode('+ 1');
- $code = $shell->flushCode();
- $this->assertFalse($shell->hasCode());
- $code = preg_replace('/\s+/', ' ', $code);
- $this->assertNotNull($code);
- $this->assertEquals('return 1 + 1 + 1;', $code);
- }
-
- /**
- * @expectedException \Psy\Exception\ParseErrorException
- */
- public function testCodeBufferThrowsParseExceptions()
- {
- $shell = new Shell($this->getConfig());
- $shell->addCode('this is not valid');
- $shell->flushCode();
- }
-
- public function testClosuresSupport()
- {
- $shell = new Shell($this->getConfig());
- $code = '$test = function () {}';
- $shell->addCode($code);
- $shell->flushCode();
- $code = '$test()';
- $shell->addCode($code);
- $this->assertEquals($shell->flushCode(), 'return $test();');
- }
-
- public function testWriteStdout()
- {
- $output = $this->getOutput();
- $stream = $output->getStream();
- $shell = new Shell($this->getConfig());
- $shell->setOutput($output);
-
- $shell->writeStdout("{{stdout}}\n");
-
- rewind($stream);
- $streamContents = stream_get_contents($stream);
-
- $this->assertEquals('{{stdout}}' . PHP_EOL, $streamContents);
- }
-
- public function testWriteStdoutWithoutNewline()
- {
- $output = $this->getOutput();
- $stream = $output->getStream();
- $shell = new Shell($this->getConfig());
- $shell->setOutput($output);
-
- $shell->writeStdout('{{stdout}}');
-
- rewind($stream);
- $streamContents = stream_get_contents($stream);
-
- $this->assertEquals('{{stdout}}<aside>⏎</aside>' . PHP_EOL, $streamContents);
- }
-
- /**
- * @dataProvider getReturnValues
- */
- public function testWriteReturnValue($input, $expected)
- {
- $output = $this->getOutput();
- $stream = $output->getStream();
- $shell = new Shell($this->getConfig());
- $shell->setOutput($output);
-
- $shell->writeReturnValue($input);
- rewind($stream);
- $this->assertEquals($expected, stream_get_contents($stream));
- }
-
- public function getReturnValues()
- {
- return array(
- array('{{return value}}', "=> \"\033[32m{{return value}}\033[39m\"" . PHP_EOL),
- array(1, "=> \033[35m1\033[39m" . PHP_EOL),
- );
- }
-
- /**
- * @dataProvider getRenderedExceptions
- */
- public function testWriteException($exception, $expected)
- {
- $output = $this->getOutput();
- $stream = $output->getStream();
- $shell = new Shell($this->getConfig());
- $shell->setOutput($output);
-
- $shell->writeException($exception);
- rewind($stream);
- $this->assertEquals($expected, stream_get_contents($stream));
- }
-
- public function getRenderedExceptions()
- {
- return array(
- array(new \Exception('{{message}}'), "Exception with message '{{message}}'" . PHP_EOL),
- );
- }
-
- private function getOutput()
- {
- $stream = fopen('php://memory', 'w+');
- $this->streams[] = $stream;
-
- $output = new StreamOutput($stream, StreamOutput::VERBOSITY_NORMAL, false);
-
- return $output;
- }
-
- private function getConfig(array $config = array())
- {
- // Mebbe there's a better way than this?
- $dir = tempnam(sys_get_temp_dir(), 'psysh_shell_test_');
- unlink($dir);
-
- $defaults = array(
- 'configDir' => $dir,
- 'dataDir' => $dir,
- 'runtimeDir' => $dir,
- );
-
- return new Configuration(array_merge($defaults, $config));
- }
-}
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