cakephp2-php8/vendors/simpletest/shell_tester.php
pies da79dff7d7 - merged in Brego's SimpleTest implementation, fixed some of the tests (the Folder test fails to delete one of the test directories on my system, so it's not perfectly clean yet)
- Dispatcher sets a Controller::here variable with the real URL used to access the page, so that tag generators can that use an url (linkTo and formTag for example) use the real url, not guess it from the controller and action names which often fails
- Log class works more reliably and a LogError() shortcut function was added
- Nstring class added, to store string-related functions (there are just four yet, including a random password generator and an string-to-array splitter
- SimpleTest library (with Rephlux) included in /vendors; I've tweaked SimpleScorer::inCli() function, because it didn't work on my setup, it should work everywhere now (it checks for empty REQUEST_METHOD, which should only be empty in CLI)

git-svn-id: https://svn.cakephp.org/repo/trunk/cake@248 3807eeeb-6ff5-0310-8944-8be069107fe0
2005-06-18 23:26:35 +00:00

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PHP

<?php
/**
* base include file for SimpleTest
* @package SimpleTest
* @subpackage UnitTester
* @version $Id$
*/
/**#@+
* include other SimpleTest class files
*/
require_once(dirname(__FILE__) . '/simple_test.php');
/**#@-*/
/**
* Wrapper for exec() functionality.
* @package SimpleTest
* @subpackage UnitTester
*/
class SimpleShell {
var $_output;
/**
* Executes the shell comand and stashes the output.
* @access public
*/
function SimpleShell() {
$this->_output = false;
}
/**
* Actually runs the command. Does not trap the
* error stream output as this need PHP 4.3+.
* @param string $command The actual command line
* to run.
* @return integer Exit code.
* @access public
*/
function execute($command) {
$this->_output = false;
exec($command, $this->_output, $ret);
return $ret;
}
/**
* Accessor for the last output.
* @return string Output as text.
* @access public
*/
function getOutput() {
return implode("\n", $this->_output);
}
/**
* Accessor for the last output.
* @return array Output as array of lines.
* @access public
*/
function getOutputAsList() {
return $this->_output;
}
}
/**
* Test case for testing of command line scripts and
* utilities. Usually scripts taht are external to the
* PHP code, but support it in some way.
* @package SimpleTest
* @subpackage UnitTester
*/
class ShellTestCase extends SimpleTestCase {
var $_current_shell;
var $_last_status;
var $_last_command;
/**
* Creates an empty test case. Should be subclassed
* with test methods for a functional test case.
* @param string $label Name of test case. Will use
* the class name if none specified.
* @access public
*/
function ShellTestCase($label = false) {
$this->SimpleTestCase($label);
$this->_current_shell = &$this->_createShell();
$this->_last_status = false;
$this->_last_command = '';
}
/**
* Executes a command and buffers the results.
* @param string $command Command to run.
* @return boolean True if zero exit code.
* @access public
*/
function execute($command) {
$shell = &$this->_getShell();
$this->_last_status = $shell->execute($command);
$this->_last_command = $command;
return ($this->_last_status === 0);
}
/**
* Dumps the output of the last command.
* @access public
*/
function dumpOutput() {
$this->dump($this->getOutput());
}
/**
* Accessor for the last output.
* @return string Output as text.
* @access public
*/
function getOutput() {
$shell = &$this->_getShell();
return $shell->getOutput();
}
/**
* Accessor for the last output.
* @return array Output as array of lines.
* @access public
*/
function getOutputAsList() {
$shell = &$this->_getShell();
return $shell->getOutputAsList();
}
/**
* Tests the last status code from the shell.
* @param integer $status Expected status of last
* command.
* @param string $message Message to display.
* @return boolean True if pass.
* @access public
*/
function assertExitCode($status, $message = "%s") {
$message = sprintf($message, "Expected status code of [$status] from [" .
$this->_last_command . "], but got [" .
$this->_last_status . "]");
return $this->assertTrue($status === $this->_last_status, $message);
}
/**
* Attempt to exactly match the combined STDERR and
* STDOUT output.
* @param string $expected Expected output.
* @param string $message Message to display.
* @return boolean True if pass.
* @access public
*/
function assertOutput($expected, $message = "%s") {
$shell = &$this->_getShell();
return $this->assertExpectation(
new EqualExpectation($expected),
$shell->getOutput(),
$message);
}
/**
* Scans the output for a Perl regex. If found
* anywhere it passes, else it fails.
* @param string $pattern Regex to search for.
* @param string $message Message to display.
* @return boolean True if pass.
* @access public
*/
function assertOutputPattern($pattern, $message = "%s") {
$shell = &$this->_getShell();
return $this->assertExpectation(
new WantedPatternExpectation($pattern),
$shell->getOutput(),
$message);
}
/**
* If a Perl regex is found anywhere in the current
* output then a failure is generated, else a pass.
* @param string $pattern Regex to search for.
* @param $message Message to display.
* @return boolean True if pass.
* @access public
*/
function assertNoOutputPattern($pattern, $message = "%s") {
$shell = &$this->_getShell();
return $this->assertExpectation(
new UnwantedPatternExpectation($pattern),
$shell->getOutput(),
$message);
}
/**
* File existence check.
* @param string $path Full filename and path.
* @param string $message Message to display.
* @return boolean True if pass.
* @access public
*/
function assertFileExists($path, $message = "%s") {
$message = sprintf($message, "File [$path] should exist");
return $this->assertTrue(file_exists($path), $message);
}
/**
* File non-existence check.
* @param string $path Full filename and path.
* @param string $message Message to display.
* @return boolean True if pass.
* @access public
*/
function assertFileNotExists($path, $message = "%s") {
$message = sprintf($message, "File [$path] should not exist");
return $this->assertFalse(file_exists($path), $message);
}
/**
* Scans a file for a Perl regex. If found
* anywhere it passes, else it fails.
* @param string $pattern Regex to search for.
* @param string $path Full filename and path.
* @param string $message Message to display.
* @return boolean True if pass.
* @access public
*/
function assertFilePattern($pattern, $path, $message = "%s") {
$shell = &$this->_getShell();
return $this->assertExpectation(
new WantedPatternExpectation($pattern),
implode('', file($path)),
$message);
}
/**
* If a Perl regex is found anywhere in the named
* file then a failure is generated, else a pass.
* @param string $pattern Regex to search for.
* @param string $path Full filename and path.
* @param string $message Message to display.
* @return boolean True if pass.
* @access public
*/
function assertNoFilePattern($pattern, $path, $message = "%s") {
$shell = &$this->_getShell();
return $this->assertExpectation(
new UnwantedPatternExpectation($pattern),
implode('', file($path)),
$message);
}
/**
* Accessor for current shell. Used for testing the
* the tester itself.
* @return Shell Current shell.
* @access protected
*/
function &_getShell() {
return $this->_current_shell;
}
/**
* Factory for the shell to run the command on.
* @return Shell New shell object.
* @access protected
*/
function &_createShell() {
return new SimpleShell();
}
}
?>