PrivateBin/tst/ConfigurationTest.php

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<?php
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use PrivateBin\Configuration;
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class ConfigurationTest extends PHPUnit_Framework_TestCase
{
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private $_options;
private $_minimalConfig;
public function setUp()
{
/* Setup Routine */
Helper::confBackup();
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$this->_options = configuration::getDefaults();
$this->_options['model_options']['dir'] = PATH . $this->_options['model_options']['dir'];
$this->_options['traffic']['dir'] = PATH . $this->_options['traffic']['dir'];
$this->_options['purge']['dir'] = PATH . $this->_options['purge']['dir'];
$this->_minimalConfig = '[main]' . PHP_EOL . '[model]' . PHP_EOL . '[model_options]';
}
public function tearDown()
{
/* Tear Down Routine */
Helper::confRestore();
}
public function testDefaultConfigFile()
{
$this->assertTrue(copy(CONF . '.bak', CONF), 'copy default configuration file');
$conf = new Configuration;
$this->assertEquals($this->_options, $conf->get(), 'default configuration is correct');
}
public function testHandleFreshConfigFile()
{
helper::createIniFile(CONF, $this->_options);
$conf = new Configuration;
$this->assertEquals($this->_options, $conf->get(), 'newly generated configuration is correct');
}
public function testHandleMissingConfigFile()
{
@unlink(CONF);
$conf = new Configuration;
$this->assertEquals($this->_options, $conf->get(), 'returns correct defaults on missing file');
}
/**
* @expectedException Exception
* @expectedExceptionCode 2
*/
public function testHandleBlankConfigFile()
{
file_put_contents(CONF, '');
new Configuration;
}
public function testHandleMinimalConfigFile()
{
file_put_contents(CONF, $this->_minimalConfig);
$conf = new Configuration;
$this->assertEquals($this->_options, $conf->get(), 'returns correct defaults on empty file');
}
/**
* @expectedException Exception
* @expectedExceptionCode 3
*/
public function testHandleInvalidSection()
{
file_put_contents(CONF, $this->_minimalConfig);
$conf = new Configuration;
$conf->getKey('foo', 'bar');
}
/**
* @expectedException Exception
* @expectedExceptionCode 4
*/
public function testHandleInvalidKey()
{
file_put_contents(CONF, $this->_minimalConfig);
$conf = new Configuration;
$conf->getKey('foo');
}
public function testHandleGetKey()
{
file_put_contents(CONF, $this->_minimalConfig);
$conf = new Configuration;
$this->assertEquals($this->_options['main']['sizelimit'], $conf->getKey('sizelimit'), 'get default size');
}
public function testHandleWrongTypes()
{
$original_options = $this->_options;
$original_options['main']['syntaxhighlightingtheme'] = 'foo';
$options = $original_options;
$options['main']['discussion'] = 'true';
$options['main']['opendiscussion'] = 0;
$options['main']['password'] = -1; // evaluates to TRUE
$options['main']['fileupload'] = 'false';
$options['expire_options']['foo'] = 'bar';
$options['formatter_options'][] = 'foo';
Helper::createIniFile(CONF, $options);
$conf = new Configuration;
$original_options['expire_options']['foo'] = intval('bar');
$original_options['formatter_options'][0] = 'foo';
$this->assertEquals($original_options, $conf->get(), 'incorrect types are corrected');
}
public function testHandleMissingSubKeys()
{
$options = $this->_options;
unset($options['expire_options']['1week']);
unset($options['expire_options']['1year']);
unset($options['expire_options']['never']);
helper::createIniFile(CONF, $options);
$conf = new Configuration;
$options['expire']['default'] = '5min';
$this->assertEquals($options, $conf->get(), 'not overriding "missing" subkeys');
}
public function testHandlePreRenameConfig()
{
$options = $this->_options;
$options['model']['class'] = 'zerobin_data';
Helper::createIniFile(CONF, $options);
$conf = new Configuration;
$this->assertEquals('Filesystem', $conf->getKey('class', 'model'), 'old data class gets renamed');
$options['model']['class'] = 'zerobin_db';
Helper::createIniFile(CONF, $options);
$conf = new Configuration;
$this->assertEquals('Database', $conf->getKey('class', 'model'), 'old db class gets renamed');
}
}