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ENHANCEMENT Adding SapphireTest::set_up_once() and SapphireTest::tear_down_once() for better test performance with state that just needs to be initialized once per test case (not per test method). Added new SapphireTestSuite to support this through PHPUnit.

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ENHANCEMENT Using set_up_once() in TranslatableTest and TranslatableSearchFormTest for better test run performance

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@74941 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Ingo Schommer 2009-04-22 03:22:09 +00:00
parent 515f7b1587
commit 228b976ce1
5 changed files with 72 additions and 31 deletions
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16
dev/SapphireTest.php
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@ -84,7 +84,18 @@ class SapphireTest extends PHPUnit_Framework_TestCase {
}
/**
* Array of
* Called once per test case ({@link SapphireTest} subclass).
* This is different to {@link setUp()}, which gets called once
* per method. Useful to initialize expensive operations which
* don't change state for any called method inside the test,
* e.g. dynamically adding an extension. See {@link tear_down_once()}
* for tearing down the state again.
*/
static function set_up_once() {
}
/**
* Array
*/
protected $fixtureDictionary;
@ -151,6 +162,9 @@ class SapphireTest extends PHPUnit_Framework_TestCase {
$this->originalIsRunningTest = null;
}
static function tear_down_once() {
}
/**
* Clear the log of emails sent
*/

32
dev/SapphireTestSuite.php Normal file
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@ -0,0 +1,32 @@
<?php
/**
* Light wrapper around {@link PHPUnit_Framework_TestSuite}
* which allows to have {@link setUp()} and {@link tearDown()}
* methods which are called just once per suite, not once per
* test method in each suite/case.
*
* @package sapphire
* @subpackage testing
*/
class SapphireTestSuite extends PHPUnit_Framework_TestSuite {
function setUp() {
foreach($this->groups as $group) {
// Assumption: All testcases in the group are the same, as defined in TestRunner->runTests()
$class = get_class($group[0]);
if(class_exists($class) && is_subclass_of($class, 'SapphireTest')) {
eval("$class::set_up_once();");
}
}
}
function tearDown() {
foreach($this->groups as $group) {
$class = get_class($group[0]);
// Assumption: All testcases in the group are the same, as defined in TestRunner->runTests()
if(class_exists($class) && is_subclass_of($class, 'SapphireTest')) {
eval("$class::tear_down_once();");
}
}
}
}
?>

2
dev/TestRunner.php
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@ -153,7 +153,7 @@ class TestRunner extends Controller {
foreach($classList as $className) {
// Ensure that the autoloader pulls in the test class, as PHPUnit won't know how to do this.
class_exists($className);
$suite->addTest(new PHPUnit_Framework_TestSuite($className));
$suite->addTest(new SapphireTestSuite($className));
}
// Remove the error handler so that PHPUnit can add its own

23
tests/model/TranslatableTest.php
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@ -9,26 +9,24 @@ class TranslatableTest extends FunctionalTest {
static $fixture_file = 'sapphire/tests/model/TranslatableTest.yml';
protected $recreateTempDb = true;
/**
* @todo Necessary because of monolithic Translatable design
*/
protected $origTranslatableSettings = array();
static protected $origTranslatableSettings = array();
function setUp() {
static function set_up_once() {
// needs to recreate the database schema with language properties
self::kill_temp_db();
// store old defaults
$this->origTranslatableSettings['has_extension'] = singleton('SiteTree')->hasExtension('Translatable');
$this->origTranslatableSettings['default_locale'] = Translatable::default_locale();
self::$origTranslatableSettings['has_extension'] = singleton('SiteTree')->hasExtension('Translatable');
self::$origTranslatableSettings['default_locale'] = Translatable::default_locale();
// overwrite locale
Translatable::set_default_locale("en_US");
// refresh the decorated statics - different fields in $db with Translatable enabled
if(!$this->origTranslatableSettings['has_extension']) Object::add_extension('SiteTree', 'Translatable');
if(!self::$origTranslatableSettings['has_extension']) Object::add_extension('SiteTree', 'Translatable');
Object::add_extension('TranslatableTest_DataObject', 'Translatable');
// clear singletons, they're caching old extension info which is used in DatabaseAdmin->doBuild()
@ -50,18 +48,18 @@ class TranslatableTest extends FunctionalTest {
$dbname = self::create_temp_db();
DB::set_alternative_database_name($dbname);
parent::setUp();
parent::set_up_once();
}
function tearDown() {
if(!$this->origTranslatableSettings['has_extension']) Object::remove_extension('SiteTree', 'Translatable');
static function tear_down_once() {
if(!self::$origTranslatableSettings['has_extension']) Object::remove_extension('SiteTree', 'Translatable');
Translatable::set_default_locale($this->origTranslatableSettings['default_locale']);
Translatable::set_default_locale(self::$origTranslatableSettings['default_locale']);
self::kill_temp_db();
self::create_temp_db();
parent::tearDown();
parent::tear_down_once();
}
function testTranslationGroups() {
@ -652,7 +650,6 @@ class TranslatableTest extends FunctionalTest {
Translatable::set_reading_locale('en_US');
$_SERVER['HTTP_HOST'] = $_originalHost;
}
}
class TranslatableTest_DataObject extends DataObject implements TestOnly {

22
tests/search/TranslatableSearchFormTest.php
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@ -9,26 +9,24 @@ class TranslatableSearchFormTest extends FunctionalTest {
protected $mockController;
protected $recreateTempDb = true;
/**
* @todo Necessary because of monolithic Translatable design
*/
protected $origTranslatableSettings = array();
static protected $origTranslatableSettings = array();
function setUp() {
static function set_up_once() {
// needs to recreate the database schema with language properties
self::kill_temp_db();
// store old defaults
$this->origTranslatableSettings['has_extension'] = singleton('SiteTree')->hasExtension('Translatable');
$this->origTranslatableSettings['default_locale'] = Translatable::default_locale();
self::$origTranslatableSettings['has_extension'] = singleton('SiteTree')->hasExtension('Translatable');
self::$origTranslatableSettings['default_locale'] = Translatable::default_locale();
// overwrite locale
Translatable::set_default_locale("en_US");
// refresh the decorated statics - different fields in $db with Translatable enabled
if(!$this->origTranslatableSettings['has_extension']) Object::add_extension('SiteTree', 'Translatable');
if(!self::$origTranslatableSettings['has_extension']) Object::add_extension('SiteTree', 'Translatable');
Object::add_extension('TranslatableTest_DataObject', 'Translatable');
// clear singletons, they're caching old extension info which is used in DatabaseAdmin->doBuild()
@ -50,21 +48,21 @@ class TranslatableSearchFormTest extends FunctionalTest {
$dbname = self::create_temp_db();
DB::set_alternative_database_name($dbname);
parent::setUp();
parent::set_up_once();
$holderPage = $this->objFromFixture('SiteTree', 'searchformholder');
$this->mockController = new ContentController($holderPage);
}
function tearDown() {
if(!$this->origTranslatableSettings['has_extension']) Object::remove_extension('SiteTree', 'Translatable');
static function tear_down_once() {
if(!self::$origTranslatableSettings['has_extension']) Object::remove_extension('SiteTree', 'Translatable');
Translatable::set_default_locale($this->origTranslatableSettings['default_locale']);
Translatable::set_default_locale(self::$origTranslatableSettings['default_locale']);
self::kill_temp_db();
self::create_temp_db();
parent::tearDown();
parent::tear_down_once();
}
function testPublishedPagesMatchedByTitleInDefaultLanguage() {