1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
<?php
namespace Wikimedia\Tests\Rdbms;
use MediaWikiUnitTestCase;
use Wikimedia\Rdbms\IDatabase;
use Wikimedia\Rdbms\LoadBalancer;
use Wikimedia\Rdbms\SessionConsistentConnectionManager;
/**
* @covers \Wikimedia\Rdbms\SessionConsistentConnectionManager
*
* @author Daniel Kinzler
*/
class SessionConsistentConnectionManagerTest extends MediaWikiUnitTestCase {
public function testGetReadConnection() {
$database = $this->createMock( IDatabase::class );
$lb = $this->createMock( LoadBalancer::class );
$lb->expects( $this->once() )
->method( 'getConnection' )
->with( DB_REPLICA )
->willReturn( $database );
$manager = new SessionConsistentConnectionManager( $lb );
$actual = $manager->getReadConnection();
$this->assertSame( $database, $actual );
}
public function testGetReadConnectionReturnsWriteDbOnForceMaster() {
$database = $this->createMock( IDatabase::class );
$lb = $this->createMock( LoadBalancer::class );
$lb->expects( $this->once() )
->method( 'getConnection' )
->with( DB_PRIMARY )
->willReturn( $database );
$manager = new SessionConsistentConnectionManager( $lb );
$manager->prepareForUpdates();
$actual = $manager->getReadConnection();
$this->assertSame( $database, $actual );
}
public function testGetWriteConnection() {
$database = $this->createMock( IDatabase::class );
$lb = $this->createMock( LoadBalancer::class );
$lb->expects( $this->once() )
->method( 'getConnection' )
->with( DB_PRIMARY )
->willReturn( $database );
$manager = new SessionConsistentConnectionManager( $lb );
$actual = $manager->getWriteConnection();
$this->assertSame( $database, $actual );
}
public function testForceMaster() {
$database = $this->createMock( IDatabase::class );
$lb = $this->createMock( LoadBalancer::class );
$lb->expects( $this->once() )
->method( 'getConnection' )
->with( DB_PRIMARY )
->willReturn( $database );
$manager = new SessionConsistentConnectionManager( $lb );
$manager->prepareForUpdates();
$manager->getReadConnection();
}
}
|
