wiki.techinc.nl/tests/phpunit/includes/PagePropsTest.php
Aryeh Gregor 63d7f2ad13 Automatically reset namespace caches when needed
This avoids error-prone code written separately in every test.  In
addition to no existing tests resetting the TitleFormatter (more
services probably need to be reset as well), they mostly reset only the
namespace cache on $wgContLang, which wouldn't help for any other
language.

The parser test runner still doesn't do this, but maybe it should.

Change-Id: I44b7a1aec48f14b0950907fa14bd0df80f674296
2018-08-01 16:30:08 +03:00

290 lines
9.3 KiB
PHP

<?php
/**
* @covers PageProps
*
* @group Database
* ^--- tell jenkins this test needs the database
*
* @group medium
* ^--- tell phpunit that these test cases may take longer than 2 seconds.
*/
class PagePropsTest extends MediaWikiLangTestCase {
/**
* @var Title $title1
*/
private $title1;
/**
* @var Title $title2
*/
private $title2;
/**
* @var array $the_properties
*/
private $the_properties;
protected function setUp() {
parent::setUp();
$this->setMwGlobals( [
'wgExtraNamespaces' => [
12312 => 'Dummy',
12313 => 'Dummy_talk',
],
'wgNamespaceContentModels' => [ 12312 => 'DUMMY' ],
] );
$this->mergeMwGlobalArrayValue(
'wgContentHandlers',
[ 'DUMMY' => 'DummyContentHandlerForTesting' ]
);
if ( !$this->the_properties ) {
$this->the_properties = [
"property1" => "value1",
"property2" => "value2",
"property3" => "value3",
"property4" => "value4"
];
}
if ( !$this->title1 ) {
$page = $this->createPage(
'PagePropsTest_page_1',
"just a dummy page",
CONTENT_MODEL_WIKITEXT
);
$this->title1 = $page->getTitle();
$page1ID = $this->title1->getArticleID();
$this->setProperties( $page1ID, $this->the_properties );
}
if ( !$this->title2 ) {
$page = $this->createPage(
'PagePropsTest_page_2',
"just a dummy page",
CONTENT_MODEL_WIKITEXT
);
$this->title2 = $page->getTitle();
$page2ID = $this->title2->getArticleID();
$this->setProperties( $page2ID, $this->the_properties );
}
}
/**
* Test getting a single property from a single page. The property was
* set in setUp().
*/
public function testGetSingleProperty() {
$pageProps = PageProps::getInstance();
$page1ID = $this->title1->getArticleID();
$result = $pageProps->getProperties( $this->title1, "property1" );
$this->assertArrayHasKey( $page1ID, $result, "Found property" );
$this->assertEquals( $result[$page1ID], "value1", "Get property" );
}
/**
* Test getting a single property from multiple pages. The property was
* set in setUp().
*/
public function testGetSinglePropertyMultiplePages() {
$pageProps = PageProps::getInstance();
$page1ID = $this->title1->getArticleID();
$page2ID = $this->title2->getArticleID();
$titles = [
$this->title1,
$this->title2
];
$result = $pageProps->getProperties( $titles, "property1" );
$this->assertArrayHasKey( $page1ID, $result, "Found page 1 property" );
$this->assertArrayHasKey( $page2ID, $result, "Found page 2 property" );
$this->assertEquals( $result[$page1ID], "value1", "Get property page 1" );
$this->assertEquals( $result[$page2ID], "value1", "Get property page 2" );
}
/**
* Test getting multiple properties from multiple pages. The properties
* were set in setUp().
*/
public function testGetMultiplePropertiesMultiplePages() {
$pageProps = PageProps::getInstance();
$page1ID = $this->title1->getArticleID();
$page2ID = $this->title2->getArticleID();
$titles = [
$this->title1,
$this->title2
];
$properties = [
"property1",
"property2"
];
$result = $pageProps->getProperties( $titles, $properties );
$this->assertArrayHasKey( $page1ID, $result, "Found page 1 property" );
$this->assertArrayHasKey( "property1", $result[$page1ID], "Found page 1 property 1" );
$this->assertArrayHasKey( "property2", $result[$page1ID], "Found page 1 property 2" );
$this->assertArrayHasKey( $page2ID, $result, "Found page 2 property" );
$this->assertArrayHasKey( "property1", $result[$page2ID], "Found page 2 property 1" );
$this->assertArrayHasKey( "property2", $result[$page2ID], "Found page 2 property 2" );
$this->assertEquals( $result[$page1ID]["property1"], "value1", "Get page 1 property 1" );
$this->assertEquals( $result[$page1ID]["property2"], "value2", "Get page 1 property 2" );
$this->assertEquals( $result[$page2ID]["property1"], "value1", "Get page 2 property 1" );
$this->assertEquals( $result[$page2ID]["property2"], "value2", "Get page 2 property 2" );
}
/**
* Test getting all properties from a single page. The properties were
* set in setUp(). The properties retrieved from the page may include
* additional properties not set in the test case that are added by
* other extensions. Therefore, rather than checking to see if the
* properties that were set in the test case exactly match the
* retrieved properties, we need to check to see if they are a
* subset of the retrieved properties. Since this version of PHPUnit
* does not yet include assertArraySubset(), we needed to code the
* equivalent functionality.
*/
public function testGetAllProperties() {
$pageProps = PageProps::getInstance();
$page1ID = $this->title1->getArticleID();
$result = $pageProps->getAllProperties( $this->title1 );
$this->assertArrayHasKey( $page1ID, $result, "Found properties" );
$properties = $result[$page1ID];
$patched = array_replace_recursive( $properties, $this->the_properties );
$this->assertEquals( $patched, $properties, "Get all properties" );
}
/**
* Test getting all properties from multiple pages. The properties were
* set in setUp(). See getAllProperties() above for more information.
*/
public function testGetAllPropertiesMultiplePages() {
$pageProps = PageProps::getInstance();
$page1ID = $this->title1->getArticleID();
$page2ID = $this->title2->getArticleID();
$titles = [
$this->title1,
$this->title2
];
$result = $pageProps->getAllProperties( $titles );
$this->assertArrayHasKey( $page1ID, $result, "Found page 1 properties" );
$this->assertArrayHasKey( $page2ID, $result, "Found page 2 properties" );
$properties1 = $result[$page1ID];
$patched = array_replace_recursive( $properties1, $this->the_properties );
$this->assertEquals( $patched, $properties1, "Get all properties page 1" );
$properties2 = $result[$page2ID];
$patched = array_replace_recursive( $properties2, $this->the_properties );
$this->assertEquals( $patched, $properties2, "Get all properties page 2" );
}
/**
* Test caching when retrieving single properties by getting a property,
* saving a new value for the property, then getting the property
* again. The cached value for the property rather than the new value
* of the property should be returned.
*/
public function testSingleCache() {
$pageProps = PageProps::getInstance();
$page1ID = $this->title1->getArticleID();
$value1 = $pageProps->getProperties( $this->title1, "property1" );
$this->setProperty( $page1ID, "property1", "another value" );
$value2 = $pageProps->getProperties( $this->title1, "property1" );
$this->assertEquals( $value1, $value2, "Single cache" );
}
/**
* Test caching when retrieving all properties by getting all
* properties, saving a new value for a property, then getting all
* properties again. The cached value for the properties rather than the
* new value of the properties should be returned.
*/
public function testMultiCache() {
$pageProps = PageProps::getInstance();
$page1ID = $this->title1->getArticleID();
$properties1 = $pageProps->getAllProperties( $this->title1 );
$this->setProperty( $page1ID, "property1", "another value" );
$properties2 = $pageProps->getAllProperties( $this->title1 );
$this->assertEquals( $properties1, $properties2, "Multi Cache" );
}
/**
* Test that getting all properties clears the single properties
* that have been cached by getting a property, saving a new value for
* the property, getting all properties (which clears the cached single
* properties), then getting the property again. The new value for the
* property rather than the cached value of the property should be
* returned.
*/
public function testClearCache() {
$pageProps = PageProps::getInstance();
$page1ID = $this->title1->getArticleID();
$pageProps->getProperties( $this->title1, "property1" );
$new_value = "another value";
$this->setProperty( $page1ID, "property1", $new_value );
$pageProps->getAllProperties( $this->title1 );
$result = $pageProps->getProperties( $this->title1, "property1" );
$this->assertArrayHasKey( $page1ID, $result, "Found property" );
$this->assertEquals( $result[$page1ID], "another value", "Clear cache" );
}
protected function createPage( $page, $text, $model = null ) {
if ( is_string( $page ) ) {
if ( !preg_match( '/:/', $page ) &&
( $model === null || $model === CONTENT_MODEL_WIKITEXT )
) {
$ns = $this->getDefaultWikitextNS();
$page = MWNamespace::getCanonicalName( $ns ) . ':' . $page;
}
$page = Title::newFromText( $page );
}
if ( $page instanceof Title ) {
$page = new WikiPage( $page );
}
if ( $page->exists() ) {
$page->doDeleteArticle( "done" );
}
$content = ContentHandler::makeContent( $text, $page->getTitle(), $model );
$page->doEditContent( $content, "testing", EDIT_NEW );
return $page;
}
protected function setProperties( $pageID, $properties ) {
$rows = [];
foreach ( $properties as $propertyName => $propertyValue ) {
$row = [
'pp_page' => $pageID,
'pp_propname' => $propertyName,
'pp_value' => $propertyValue
];
$rows[] = $row;
}
$dbw = wfGetDB( DB_MASTER );
$dbw->replace(
'page_props',
[
[
'pp_page',
'pp_propname'
]
],
$rows,
__METHOD__
);
}
protected function setProperty( $pageID, $propertyName, $propertyValue ) {
$properties = [];
$properties[$propertyName] = $propertyValue;
$this->setProperties( $pageID, $properties );
}
}