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࠶ֶश
PHPUnitͰϞοΫΛ
ͬͯςετ͠Α͏
2015-03-30 ୈ88ճ PHPษڧձ ࠇҪय़ਓ
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ςετॻ͍ͯ·͔͢ʁ
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Ғ͍ਓ͜͏͍͏Θ͚Ͱ͕͢
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࣮ࡍ໘͍͘͞
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ςετͷॏཁੑΘ͔͍ͬͯ
Δ͠ɺϢχοτςετͱ͔ॻ
͍ͯ͋ΔͱͳΜ͔ΧοίΠΠ
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No content
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No content
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ςετΛॻ͘ͱCIͰ͖Δ
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Βͳ͍ΑΓͬͨ΄͏͕
ઈରྑ͍
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Ͱ໘͍͘͞
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ͳ͔ͥʁ
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ͱ͍͏͜ͱΛࠓߟ͑ͯΈ
·͠ΐ͏ɻ
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جຊͷ͓͞Β͍
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PHPUnitΛ͓͏
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PHPUnitΛ͓͏
• ݱࡏͬͱϙϐϡϥʔͳPHPʹ͓͚ΔϢχοτ
ςετϥΠϒϥϦ
• Θ͕͠ए͍ࠒ simpletest ͱ͔ lime ͱ͔ܹ͋ͬͯ
͍͠ઓ͍Λ܁Γ͓͛ͯͬͯͷ͎ΰϗΰϗ…
• ࠓͱʹ͔͘ίϨΛ֮͑ΕOK(͔ͨͩ͠ͳΓԞ
͕ਂ͍)
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Install࣮؆୯
• wget https://phar.phpunit.de/phpunit.phar
• chmod 775 phpunit.phar
• mv phpunit.phar $HOME/bin/phpunit
http://project-p.jp/halt/?p=1882
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ςετͷͻͳܗΛ༻ҙ࣮ͯ͠ߦ
class Member
{
}
class MemberTest extends PHPUnit_Framework_TestCase
{
public function test_createInstance()
{
$member = new Member();
$this->assertTrue($member instanceof Member);
}
}
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php-timeͷ߹
https://github.com/ttsuruoka/php-time
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/**
* ݱࡏ͕࣌ؒ༩͑ΒΕͨ࣌ؒΑΓલ͔Ͳ͏͔
*
* Ҿͱͯ͠null ͕༩͑ΒΕͨͱ͖ɺfalse Λฦ͠·͢ɻ
* @param $a unixtimeΛද͢ɺ·ͨͱͯ͠ղऍՄ
ೳͳจࣈྻ
* @return boolean ݱࡏ͕࣌ؒ༩͑ΒΕͨ࣌ؒΑΓલͷͱ͖
trueɺͦΕҎ֎ͷͱ͖ false
*/
public static function before($a)
{
if (is_null($a)) {
return false;
}
$a = is_int($a) ? $a : strtotime($a, self::$time);
return self::$time < $a;
}
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public function test_before()
{
Time::set(strtotime('2011-11-01 15:00:00'));
$this->assertEquals(Time::before(null), false);
$this->assertEquals('2011-11-01 15:00:00',
Time::now());
$this->assertTrue(Time::before('2011-11-01 16:00:00'));
$this->assertTrue(Time::before('2011-11-01 15:00:01'));
$this->assertFalse(Time::before('2011-11-01 15:00:00'));
$this->assertFalse(Time::before('2011-11-01 14:59:59'));
}
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؆୯ʂ
ΈΜͳΖ͏ʂ
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͓͠·͍
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phpunit.phar ͬͨΓ assert ϝιουͬͯ
ݕূͨ͠Γɺ phpunit.xml Ͱςετέʔεࢦ
ఆͨ͠Γɺ MVC Ͱ͍ͬͨΒ Model ͚ͩΔ
ͱ͍ͩͿҧ͏ͱ͔ fixture ॻ͘ͱ͔ xdebug
ೖΕΔͱΧόϨοδͱΕΔͱ͔ͱ͔ͱ͔…
"
શ෦ͬͯΔʂ
͚Ͳॻ͔ͳ͍ΜͰ͢ʂ
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ͳ͔ͥʁ
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ݱ࣮ͷ࣮ͬͱ໘͍͘͞
• AͷதͰBΛࢀরͯ͠B͕CΛࢀর͍ͯ͠Δ
• ֎෦ͱͷ௨৴Λߦͳ͏
• Ϣʔβʔ໊ύεϫʔυ͕ඞཁ
• ؔ࿈σʔλ͕ͳ͍ͱಈ͔ͳ͍
• ݶఆ͞Εͨڥ͡Όͳ͍ͱಈ͔ͳ͍
• ͳͲͳͲ…
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࣮ࡍͬͱ໘͍͘͞
Internet
DB
Library
Local
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ϞοΫΛ͏ͱ͍͍ײ͡ʹς
ετʹઐ೦Ͱ͖Δ
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ϞοΫͱ
• ϞοΫ = ܕ = ֎ݟͷݕ౼ͳͲͷͨΊʹ࡞Β
ΕΔݪܕ
• ࣮ࡍͷΦϒδΣΫτΛஔ͖͑ͯɺςετ༻
ʹઃఆͨ͠Λฦ͢ͱ͖ʹ͏
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ͯ͢ΛίϯτϩʔϧԼʹ͓͘
Mock
Library
Local
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ԿΛݴ͍ͬͯΔͷ͔?
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0͔Βॻ͚ͱݴΘΕΔͱ
໘͚ͩͲ
ࣄྫ͕͋ΕίϐϖͰઓ͑Δ
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InternetΞΫηε
Λ
ϞοΫͰ༻͢Δ
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Services_Photozouͷ߹
https://github.com/ha1t/php-Services_Photozou
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public function nop()
{
$xml = $this->callMethod("nop");
if (strpos($xml, 'stat="ok"') !== false) {
return true;
} else {
return false;
}
}
$this->callMethodͰAPI௨৴͕͠ΔͷͰ
ωοτϫʔΫ͕ͭͳ͕ͬͯͳ͍ͱಈ͔ͳ͍
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public function testNop()
{
$response = <<
1111
EOD;
$photozou = new Services_Photozou($this-
>user, $this->password);
$this->injectMock($photozou, $response);
$this->assertTrue($photozou->nop());
}
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public function injectMock(Services_Photozou
$photozou, $response)
{
$mock = new \GuzzleHttp\Subscriber
\Mock($response);
$class = new
ReflectionClass(‘Services_Photozou');
$property = $class->getProperty(‘client');
$property->setAccessible(true);
$client = $property->getValue($photozou);
$client->getEmitter()->attach($mock);
}
ͬ͘͟Γ͜Μͳײ͡ͰͰ͖Δ
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Guzzle->getEmitter()-
>attach()
• ϞμϯͳPHPͰͷఆ൪ʹͳ͖ͬͯͨ௨৴ϥΠ
ϒϥϦ Guzzle ʹɺϞοΫΛ attach Ͱ͖Δ
ػೳ͕͋Γɺ͜ΕΛར༻͢ΔࣄͰɺ Guzzleɹ
Λར༻ͯ͠ωοτϫʔΫΞΫηεΛߦ͍ͬͯ
Δίʔυɺ؆୯ʹςετΛॻ͘ࣄ͕Ͱ͖Δ
Α͏ʹͳΔɻ
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DBΞΫηε
Λ
ϞοΫͰ༻͢Δ
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SimpleDBIͷ߹
https://github.com/ttsuruoka/php-simple-dbi
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public static function get($member_id)
{
$con = SimpleDBI::conn();
$sql = "SELECT * FROM member
WHERE id = ?";
$row = $con->row($sql,
array($member_id));
if ($row === false) {
throw new AppException();
}
return new self($row);
}
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public function testGet()
{
$row = ['id' => 1,'name' => 'john'];
"
$mock = $this->getMock('DB', ['row'], [], '', false);
$mock->expects($this->any())
->method('row')
->will($this->returnValue($row));
"
$class = new ReflectionClass(‘DB');
$property = $class->getProperty(‘instances');
$property->setAccessible(true);
$property->setValue([null => $mock]);
"
$member = Member::getObject(1);
$this->assertTrue($member instanceof Member);
}
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SimpleDBI::instance
• SimpleDBIγϯάϧτϯΫϥεͳͷͰɺࣗࣗ
Λϝϯόʹ͍࣋ͬͯΔ
• ͜ͷϝϯόΛϞοΫʹࠩ͠ସ͑ͯ͠·͏ࣄͰɺҙ
ͷڍಈΛ࣮ݱ͢Δ
• DBͷ߹ fixture ͏ͷ͋Γ͚ͩͲίετͰ͔͍
ͷͰ෦ͷϩδοΫ͚ͩΛݕূ͍ͨ͠ͳΒϞοΫ
͏
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·ͱΊ
• IneternetΞΫηεDBΞΫηεϞοΫ͏
ͱ؆୯ʹ༻Ͱ͖ͯςετ͕ॻ͖͘͢ͳΔ
Α
• ͍ͬͯ͏͔ͳΜͰஔ͖͑Ͱ͖Δ͔Βຊ࣭
తͳ෦Ҏ֎ΨϯΨϯஔ͖͍͍͑ͯͱࢥ
͏Α
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͋ͳ͕ͨॻ͍ͯΔ
͋ͷίʔυͰ
ͪΐͬͱςετॻ͚ͦ͏ͳ
ؾ͕͖ͯ͠·ͤΜ͔ʁ
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େࣄͳࣄ manual ʹ
શ෦ॻ͍ͯ͋Δ
"
https://phpunit.de/manual/current/ja/test-
doubles.html#test-doubles.mock-objects
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࣭ٙԠ(͋Ε)