MediaWiki  1.28.0
DBSiteStoreTest.php
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1 <?php
2 
33 
37  private function newDBSiteStore() {
38  // NOTE: Use the real DB load balancer for now. Eventually, the test framework should
39  // provide a LoadBalancer that is safe to use in unit tests.
40  return new DBSiteStore( wfGetLB() );
41  }
42 
46  public function testGetSites() {
47  $expectedSites = TestSites::getSites();
49 
50  $store = $this->newDBSiteStore();
51 
52  $sites = $store->getSites();
53 
54  $this->assertInstanceOf( 'SiteList', $sites );
55 
59  foreach ( $sites as $site ) {
60  $this->assertInstanceOf( 'Site', $site );
61  }
62 
63  foreach ( $expectedSites as $site ) {
64  if ( $site->getGlobalId() !== null ) {
65  $this->assertTrue( $sites->hasSite( $site->getGlobalId() ) );
66  }
67  }
68  }
69 
73  public function testSaveSites() {
74  $store = $this->newDBSiteStore();
75 
76  $sites = [];
77 
78  $site = new Site();
79  $site->setGlobalId( 'ertrywuutr' );
80  $site->setLanguageCode( 'en' );
81  $sites[] = $site;
82 
83  $site = new MediaWikiSite();
84  $site->setGlobalId( 'sdfhxujgkfpth' );
85  $site->setLanguageCode( 'nl' );
86  $sites[] = $site;
87 
88  $this->assertTrue( $store->saveSites( $sites ) );
89 
90  $site = $store->getSite( 'ertrywuutr' );
91  $this->assertInstanceOf( 'Site', $site );
92  $this->assertEquals( 'en', $site->getLanguageCode() );
93  $this->assertTrue( is_integer( $site->getInternalId() ) );
94  $this->assertTrue( $site->getInternalId() >= 0 );
95 
96  $site = $store->getSite( 'sdfhxujgkfpth' );
97  $this->assertInstanceOf( 'Site', $site );
98  $this->assertEquals( 'nl', $site->getLanguageCode() );
99  $this->assertTrue( is_integer( $site->getInternalId() ) );
100  $this->assertTrue( $site->getInternalId() >= 0 );
101  }
102 
106  public function testReset() {
107  $store1 = $this->newDBSiteStore();
108  $store2 = $this->newDBSiteStore();
109 
110  // initialize internal cache
111  $this->assertGreaterThan( 0, $store1->getSites()->count() );
112  $this->assertGreaterThan( 0, $store2->getSites()->count() );
113 
114  // Clear actual data. Will purge the external cache and reset the internal
115  // cache in $store1, but not the internal cache in store2.
116  $this->assertTrue( $store1->clear() );
117 
118  // sanity check: $store2 should have a stale cache now
119  $this->assertNotNull( $store2->getSite( 'enwiki' ) );
120 
121  // purge cache
122  $store2->reset();
123 
124  // ...now the internal cache of $store2 should be updated and thus empty.
125  $site = $store2->getSite( 'enwiki' );
126  $this->assertNull( $site );
127  }
128 
132  public function testClear() {
133  $store = $this->newDBSiteStore();
134  $this->assertTrue( $store->clear() );
135 
136  $site = $store->getSite( 'enwiki' );
137  $this->assertNull( $site );
138 
139  $sites = $store->getSites();
140  $this->assertEquals( 0, $sites->count() );
141  }
142 
146  public function testGetSitesDefaultOrder() {
147  $store = $this->newDBSiteStore();
148  $siteB = new Site();
149  $siteB->setGlobalId( 'B' );
150  $siteA = new Site();
151  $siteA->setGlobalId( 'A' );
152  $store->saveSites( [ $siteB, $siteA ] );
153 
154  $sites = $store->getSites();
155  $siteIdentifiers = [];
157  foreach ( $sites as $site ) {
158  $siteIdentifiers[] = $site->getGlobalId();
159  }
160  $this->assertSame( [ 'A', 'B' ], $siteIdentifiers );
161 
162  // Note: SiteList::getGlobalIdentifiers uses an other internal state. Iteration must be
163  // tested separately.
164  $this->assertSame( [ 'A', 'B' ], $sites->getGlobalIdentifiers() );
165  }
166 }
static getSites()
Definition: TestSites.php:38
testGetSitesDefaultOrder()
DBSiteStore::getSites.
testGetSites()
DBSiteStore::getSites.
Class representing a MediaWiki site.
wfGetLB($wiki=false)
Get a load balancer object.
testSaveSites()
DBSiteStore::saveSites.
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Definition: distributors.txt:9
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Definition: injection.txt:35
Definition: Site.php:29
testReset()
DBSiteStore::reset.
testClear()
DBSiteStore::clear.
static insertIntoDb()
Inserts sites into the database for the unit tests that need them.
Definition: TestSites.php:109