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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
<?php
namespace MongoDB\Tests\Operation;
use MongoDB\Driver\Server;
use MongoDB\Operation\DropDatabase;
use MongoDB\Operation\InsertOne;
use MongoDB\Operation\ListDatabases;
use MongoDB\Tests\CommandObserver;
use stdClass;
class DropDatabaseFunctionalTest extends FunctionalTestCase
{
public function testDefaultWriteConcernIsOmitted()
{
(new CommandObserver)->observe(
function() {
$operation = new DropDatabase(
$this->getDatabaseName(),
['writeConcern' => $this->createDefaultWriteConcern()]
);
$operation->execute($this->getPrimaryServer());
},
function(array $event) {
$this->assertObjectNotHasAttribute('writeConcern', $event['started']->getCommand());
}
);
}
public function testDropExistingDatabase()
{
$server = $this->getPrimaryServer();
$insertOne = new InsertOne($this->getDatabaseName(), $this->getCollectionName(), ['x' => 1]);
$writeResult = $insertOne->execute($server);
$this->assertEquals(1, $writeResult->getInsertedCount());
$operation = new DropDatabase($this->getDatabaseName());
$operation->execute($server);
$this->assertDatabaseDoesNotExist($server, $this->getDatabaseName());
}
/**
* @depends testDropExistingDatabase
*/
public function testDropNonexistentDatabase()
{
$server = $this->getPrimaryServer();
$operation = new DropDatabase($this->getDatabaseName());
$operation->execute($server);
$this->assertDatabaseDoesNotExist($server, $this->getDatabaseName());
$operation = new DropDatabase($this->getDatabaseName());
$operation->execute($server);
}
public function testSessionOption()
{
if (version_compare($this->getServerVersion(), '3.6.0', '<')) {
$this->markTestSkipped('Sessions are not supported');
}
(new CommandObserver)->observe(
function() {
$operation = new DropDatabase(
$this->getDatabaseName(),
['session' => $this->createSession()]
);
$operation->execute($this->getPrimaryServer());
},
function(array $event) {
$this->assertObjectHasAttribute('lsid', $event['started']->getCommand());
}
);
}
/**
* Asserts that a database with the given name does not exist on the server.
*
* @param Server $server
* @param string $databaseName
*/
private function assertDatabaseDoesNotExist(Server $server, $databaseName)
{
$operation = new ListDatabases();
$databases = $operation->execute($server);
$foundDatabase = null;
foreach ($databases as $database) {
if ($database->getName() === $databaseName) {
$foundDatabase = $database;
break;
}
}
$this->assertNull($foundDatabase, sprintf('Database %s exists on the server', $databaseName));
}
}