<?php
/*
* This file is part of the PHPReboot/Stopwatch package.
*
* (c) Kapil Sharma <kapil@phpreboot.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Phpunit\Stopwatch;
use phpDocumentor\Reflection\Types\This;
use Phpreboot\Stopwatch\StopWatch;
use Phpreboot\Stopwatch\Timer;
/**
* Class StopWatchTest
* @package Phpunit\Stopwatch
* @group Phpreboot
* @group Phpreboot_Stopwatch
* @group Phpreboot_Stopwatch_StopWatch
*/
class StopWatchTest extends \PHPUnit_Framework_TestCase
{
/** @var StopWatch $stopWatch */
private $stopWatch;
public function setUp()
{
$this->stopWatch = new StopWatch();
}
public function tearDown()
{
$this->stopWatch = null;
}
/* ******************/
/* Constructor test */
/* ******************/
/**
* @group Phpreboot_Stopwatch_StopWatch_constructor
*/
public function testStopWatchHaveDefaultWatch()
{
/** @var Timer $defaultWatch */
$defaultWatch = $this->stopWatch->getWatch();
$this->assertNotNull($defaultWatch, "No watch available");
$this->assertInstanceOf('Phpreboot\Stopwatch\Timer', $defaultWatch, "Not an instance of Watch");
$name = $defaultWatch->getName();
$this->assertEquals(StopWatch::STOPWATCH_DEFAULT_NAME, $name, "Default name of StopWatch is not set correctly");
}
/* ***************/
/* addWatch Test */
/* ***************/
/**
* @group Phpreboot_Stopwatch_StopWatch_addWatch
*/
public function testWatchCanBeAdded()
{
$this->assertEquals(1, $this->stopWatch->getWatchCount(), "Stopwatch doesn't initialized with default watch.");
$this->stopWatch->addWatch('testWatch');
$this->assertEquals(2, $this->stopWatch->getWatchCount(), "Stopwatch could not be added");
}
/**
* @group Phpreboot_Stopwatch_StopWatch_addWatch
*/
public function testWatchCanNotBeAddedWithDuplicateName()
{
$this->assertEquals(1, $this->stopWatch->getWatchCount(), "Stopwatch doesn't initialized with default watch.");
$this->assertFalse($this->stopWatch->addWatch(StopWatch::STOPWATCH_DEFAULT_NAME), "Watch with default name was duplicated.");
$this->assertEquals(1, $this->stopWatch->getWatchCount(), "Watch with default name was duplicated.");
$this->assertTrue($this->stopWatch->addWatch('testWatch'), "New watch couldn't be added.");
$this->assertEquals(2, $this->stopWatch->getWatchCount(), "New watch couldn't be added.");
$this->assertFalse($this->stopWatch->addWatch('testWatch'), "New watch with duplicate name was added.");
$this->assertEquals(2, $this->stopWatch->getWatchCount(), "New watch with duplicate name was added.");
}
/**
* @group Phpreboot_Stopwatch_StopWatch_addWatches
*/
public function testMultipleWatchesCanBeAdded()
{
$this->assertEquals(1, $this->stopWatch->getWatchCount(), "Stopwatch doesn't initialized with default watch.");
$this->assertSame(array(true,true),
$this->stopWatch->addWatches(array('watch1', 'watch2')),
"addWatches returns false for two new watches.");
$this->assertEquals(3, $this->stopWatch->getWatchCount(), "Stopwatch doesn't initialized with default watch.");
}
/**
* @group Phpreboot_Stopwatch_StopWatch_addWatches
*/
public function testAddWatchesWithEmptyArrayReturnsFalse()
{
$this->assertSame(array(), $this->stopWatch->addWatches(array()), "addWatches with empty array returns true.");
}
/**
* @group Phpreboot_Stopwatch_StopWatch_addWatches
*/
public function testAddWatchesWithDuplicateNamesReturnsCorrectStatus()
{
$this->assertSame(array(true, false),
$this->stopWatch->addWatches(array('name', 'name')),
"addWatches with duplicate name do not returns correct message.");
}
/* ********************/
/* getWatchCount Test */
/* ********************/
/**
* @group Phpreboot_Stopwatch_StopWatch_getWatchCount
*/
public function testWatchCountIsCorrect()
{
$totalWatch = $this->stopWatch->getWatchCount();
$this->assertEquals(1, $totalWatch, "Watch count is not correct");
}
/* ***************/
/* getWatch Test */
/* ***************/
/**
* @group Phpreboot_Stopwatch_StopWatch_getWatch
*/
public function testDefaultWatchCouldBeReturned()
{
$watch = $this->stopWatch->getWatch();
$this->assertInstanceOf('Phpreboot\Stopwatch\Timer', $watch, "Default watch is not an instance of Watch.");
$this->assertEquals(StopWatch::STOPWATCH_DEFAULT_NAME, $watch->getName(), "Name of default was was not correctly set.");
}
/**
* @group Phpreboot_Stopwatch_StopWatch_getWatch
*/
public function testWatchCouldBeReturned()
{
$this->stopWatch->addWatch('newWatch');
$newWatch = $this->stopWatch->getWatch("newWatch");
$this->assertInstanceOf('Phpreboot\Stopwatch\Timer', $newWatch, "New watch is not an instance of Watch.");
}
/**
* @group Phpreboot_Stopwatch_StopWatch_getWatch
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage Watch NonExistingWatch does not exist.
*/
public function testGetWatchForNonExistingWatchThrowsException()
{
$this->stopWatch->getWatch('NonExistingWatch');
}
/**
* @group Phpreboot_Stopwatch_StopWatch_isWatchExist
*/
public function testWatchExistenceCanBeChecked()
{
$this->assertFalse($this->stopWatch->isWatchExist('newWatch'));
$this->stopWatch->addWatch("newWatch");
$this->assertTrue($this->stopWatch->isWatchExist('newWatch'));
}
/**
* @group Phpreboot_Stopwatch_StopWatch_start
*/
public function testStopWatchCanBeStarted()
{
$this->assertSame(Timer::STATE_NOT_STARTED, $this->stopWatch->getWatch()->getState(), "StopWatch timer state is not correct.");
$this->assertTrue($this->stopWatch->start(), "StopWatch could not be started");
$this->assertSame(Timer::STATE_STARTED, $this->stopWatch->getWatch()->getState(), "StopWatch timer state is not correct after start.");
}
/**
* @group Phpreboot_Stopwatch_StopWatch_start
*/
public function testNonExistingStopWatchCanNotBeStarted()
{
$this->assertFalse($this->stopWatch->start('nonExistingWatch'));
}
/**
* @group Phpreboot_Stopwatch_StopWatch_pause
*/
public function testStopWatchCanBePaused()
{
$this->assertSame(Timer::STATE_NOT_STARTED, $this->stopWatch->getWatch()->getState(), "StopWatch timer state is not correct.");
$this->assertTrue($this->stopWatch->start(), "StopWatch could not be started");
$this->assertSame(Timer::STATE_STARTED, $this->stopWatch->getWatch()->getState(), "StopWatch timer state is not correct after start.");
$this->assertTrue($this->stopWatch->pause(), "StopWatch could not be paused");
$this->assertSame(Timer::STATE_PAUSED, $this->stopWatch->getWatch()->getState(), "StopWatch timer state is not correct after pause.");
}
/**
* @group Phpreboot_Stopwatch_StopWatch_pause
*/
public function testNonExistingStopWatchCanNotBePaused()
{
$this->assertFalse($this->stopWatch->pause('nonExistingWatch'));
}
/**
* @group Phpreboot_Stopwatch_StopWatch_stop
*/
public function testStopWatchCanBeStopped()
{
$this->assertSame(Timer::STATE_NOT_STARTED, $this->stopWatch->getWatch()->getState(), "StopWatch timer state is not correct.");
$this->assertTrue($this->stopWatch->start(), "StopWatch could not be started");
$this->assertSame(Timer::STATE_STARTED, $this->stopWatch->getWatch()->getState(), "StopWatch timer state is not correct after start.");
$this->assertTrue($this->stopWatch->stop(), "StopWatch could not be stopped");
$this->assertSame(Timer::STATE_STOPPED, $this->stopWatch->getWatch()->getState(), "StopWatch timer state is not correct after stop.");
}
/**
* @group Phpreboot_Stopwatch_StopWatch_stop
*/
public function testNonExistingStopWatchCanNotBeStopped()
{
$this->assertFalse($this->stopWatch->stop('nonExistingWatch'));
}
}
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