<?php
/**
* Description of ShellTest
*
* @author din70 <igor.dyshlenko@gmail.com>
*/
use din70\Tools\ShellAccess\Ssh2Connector;
use din70\Tools\ShellAccess\Shell;
use PHPUnit\Framework\TestCase;
require_once '../din70/Tools/ShellAccess/ShellConnectorInterface.php';
require_once '../din70/Tools/ShellAccess/LogWrapper.php';
require_once '../din70/Tools/ShellAccess/Ssh2Connector.php';
require_once '../din70/Tools/ShellAccess/Shell.php';
require_once './commonData.php';
class ShellTest extends TestCase
{
const
COMMAND_PROMPT = '$ ',
LINUX_TERMINAL_EOL = "\r";
/**
* @group Shell
* @covers Shell::__construct
* @covers Shell::login
* @expectedException RuntimeException
*/
public function testException2()
{
$connector = new Ssh2Connector(HOSTNAME, HOSTPORT, null);
$shell = new Shell($connector);
$shell->login(USERNAME, 'IncorrectPassword');
}
/**
* @group Shell
* @covers Shell::__construct
* @covers Shell::isConnected
* @covers Shell::isLoggedIn
* @covers Shell::isOnLine
* @covers Shell::getErrno
* @covers Shell::getError
* @covers Shell::logout
* @covers Shell::read
* @covers Shell::write
*/
public function testNewShell()
{
$connector = new Ssh2Connector(HOSTNAME, HOSTPORT, null);
$shell = new Shell($connector);
$this->assertTrue($shell->isConnected(), 'isConnected must be true');
$this->assertFalse($shell->isLoggedIn(), 'isLoggedIn must be false');
$this->assertFalse($shell->isOnLine(), 'isLoggedIn must be false');
$this->assertNull($shell->getErrno(), 'Shell Errno must be NULL!');
$this->assertEmpty($shell->getError());
$this->assertFalse($shell->logout());
$this->assertFalse($shell->read());
$this->assertFalse($shell->write(COMMAND));
return $shell;
}
/**
* @group Shell
* @covers Shell::prompt
* @depends testNewShell
*/
public function testPrompt(Shell $shell)
{
$this->assertEquals($shell->prompt('--->'), '--->');
$this->assertEquals($shell->prompt(), '--->');
$this->assertEquals($shell->prompt(self::COMMAND_PROMPT),
self::COMMAND_PROMPT);
return $shell;
}
/**
* @group Shell
* @covers Shell::eol
* @depends testPrompt
*/
public function testEol(Shell $shell)
{
$this->assertEquals($shell->eol("\n\r"), "\n\r");
$this->assertEquals($shell->eol(), "\n\r");
$this->assertEquals($shell->eol(self::LINUX_TERMINAL_EOL),
self::LINUX_TERMINAL_EOL);
return $shell;
}
/**
* @group Shell
* @covers Shell::login
* @covers Shell::isConnected
* @covers Shell::isLoggedIn
* @covers Shell::isOnLine
* @depends testEol
*/
public function testLogin(Shell $shell)
{
$this->assertTrue($shell->login(USERNAME, USERPASS),
'Login error: User "' . USERNAME .
'" with password "' . USERPASS .
'" not logged in.');
$this->assertTrue($shell->isConnected());
$this->assertTrue($shell->isLoggedIn());
$this->assertTrue($shell->isOnLine());
return $shell;
}
/**
* @group Shell
* @covers Shell::goAhead
* @covers Shell::getResult
* @covers Shell::write
* @covers Shell::read
* @depends testLogin
*/
public function testReadWrite(Shell $shell)
{
$shell->goAhead();
$str = $shell->getResult();
$this->assertGreaterThanOrEqual(strlen($shell->prompt()), strlen($str));
$this->assertTrue(is_int(strpos($str, $shell->prompt())));
$this->assertEquals($shell->write($shell->eol()), strlen($shell->eol()));
$this->assertEquals($shell->read(null, strlen(COMMAND)), strlen(COMMAND));
$this->assertTrue(is_int($shell->read(self::COMMAND_PROMPT)));
$str1 = $shell->getResult();
$this->assertGreaterThanOrEqual(strlen($shell->prompt()), strlen($str1));
$this->assertTrue(is_int(strpos($str1, $shell->prompt())));
return $shell;
}
/**
* @group Shell
* @covers Shell::exec
* @depends testReadWrite
*/
public function testExec(Shell $shell)
{
$str = $shell->exec(COMMAND);
$this->assertGreaterThanOrEqual(strlen($shell->prompt()), strlen($str));
$promptPosition = strpos($str, $shell->prompt());
$this->assertTrue(is_int($promptPosition));
$commandPosition = strpos($str, COMMAND);
$this->assertTrue(is_int($commandPosition));
$usernamePosition = strpos($str, USERNAME);
$this->assertTrue(is_int($usernamePosition));
$this->assertGreaterThanOrEqual($commandPosition, $usernamePosition);
$this->assertGreaterThanOrEqual($usernamePosition, $promptPosition);
return $shell;
}
/**
* @group Shell
* @covers Shell::isConnected
* @covers Shell::isLoggedIn
* @covers Shell::isOnLine
* @covers Shell::logout
* @depends testExec
*/
public function testLogout(Shell $shell)
{
$this->assertTrue($shell->isConnected());
$this->assertTrue($shell->isLoggedIn());
$this->assertTrue($shell->isOnLine());
$this->assertTrue($shell->logout());
$this->assertFalse($shell->logout());
$this->assertFalse($shell->isLoggedIn());
$this->assertFalse($shell->isOnLine());
$this->assertTrue($shell->isConnected());
}
}
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