BlobTest::testInsertProcessesStream() - Code Metrics - Inspection of "Fix that MysqliStatement cannot handle streams" - doctrine/dbal - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Pull Request — master (#3217)

by Matthias

created 2018-09-24 06:43 UTC

BlobTest::testInsertProcessesStream() A

↳ Parent: BlobTest

Complexity

Conditions	2
Paths	2

Size

Total Lines	20
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	11
dl	0
loc	20
rs	9.9
c	0
b	0
f	0
cc	2
nc	2
nop	0

<?php

namespace Doctrine\Tests\DBAL\Functional;

use Doctrine\DBAL\Driver\PDOSqlsrv\Driver as PDOSQLSrvDriver;
use Doctrine\DBAL\FetchMode;
use Doctrine\DBAL\ParameterType;
use Doctrine\DBAL\Schema\Table;
use Doctrine\DBAL\Types\Type;
use function fopen;
use function in_array;
use function str_repeat;
use function stream_get_contents;

/**
 * @group DBAL-6
 */
class BlobTest extends \Doctrine\Tests\DbalFunctionalTestCase
{
    protected function setUp()
    {
        parent::setUp();

        if ($this->_conn->getDriver() instanceof PDOSQLSrvDriver) {
            $this->markTestSkipped('This test does not work on pdo_sqlsrv driver due to a bug. See: http://social.msdn.microsoft.com/Forums/sqlserver/en-US/5a755bdd-41e9-45cb-9166-c9da4475bb94/how-to-set-null-for-varbinarymax-using-bindvalue-using-pdosqlsrv?forum=sqldriverforphp');
        }

        /* @var $sm \Doctrine\DBAL\Schema\AbstractSchemaManager */
        $table = new Table('blob_table');
        $table->addColumn('id', 'integer');
        $table->addColumn('clobfield', 'text');
        $table->addColumn('blobfield', 'blob');
        $table->setPrimaryKey(['id']);

        $sm = $this->_conn->getSchemaManager();
        $sm->dropAndCreateTable($table);
    }

    public function testInsert()
    {
        $ret = $this->_conn->insert('blob_table', [
            'id'          => 1,
            'clobfield'   => 'test',
            'blobfield'   => 'test',
        ], [
            ParameterType::INTEGER,
            ParameterType::STRING,
            ParameterType::LARGE_OBJECT,
        ]);

        self::assertEquals(1, $ret);
    }

    public function testInsertProcessesStream()
    {
        if (in_array($this->_conn->getDatabasePlatform()->getName(), ['oracle', 'db2'], true)) {
            // https://github.com/doctrine/dbal/issues/3288 for DB2
            // https://github.com/doctrine/dbal/issues/3290 for Oracle
            $this->markTestIncomplete('Platform does not support stream resources as parameters');
        }

        $longBlob = str_repeat('x', 4 * 8192); // send 4 chunks
        $this->_conn->insert('blob_table', [
            'id'        => 1,
            'clobfield' => 'ignored',
            'blobfield' => fopen('data://text/plain,' . $longBlob, 'r'),
        ], [
            ParameterType::INTEGER,
            ParameterType::STRING,
            ParameterType::LARGE_OBJECT,
        ]);

        $this->assertBlobContains($longBlob);
    }

    public function testSelect()
    {
        $this->_conn->insert('blob_table', [
            'id'          => 1,
            'clobfield'   => 'test',
            'blobfield'   => 'test',
        ], [
            ParameterType::INTEGER,
            ParameterType::STRING,
            ParameterType::LARGE_OBJECT,
        ]);

        $this->assertBlobContains('test');
    }

    public function testUpdate()
    {
        $this->_conn->insert('blob_table', [
            'id' => 1,
            'clobfield' => 'test',
            'blobfield' => 'test',
        ], [
            ParameterType::INTEGER,
            ParameterType::STRING,
            ParameterType::LARGE_OBJECT,
        ]);

        $this->_conn->update('blob_table', [
            'blobfield' => 'test2',
        ], ['id' => 1], [
            ParameterType::LARGE_OBJECT,
            ParameterType::INTEGER,
        ]);

        $this->assertBlobContains('test2');
    }

    public function testUpdateProcessesStream()
    {
        if (in_array($this->_conn->getDatabasePlatform()->getName(), ['oracle', 'db2'], true)) {
            // https://github.com/doctrine/dbal/issues/3288 for DB2
            // https://github.com/doctrine/dbal/issues/3290 for Oracle
            $this->markTestIncomplete('Platform does not support stream resources as parameters');
        }

        $this->_conn->insert('blob_table', [
            'id'          => 1,
            'clobfield'   => 'ignored',
            'blobfield'   => 'test',
        ], [
            ParameterType::INTEGER,
            ParameterType::STRING,
            ParameterType::LARGE_OBJECT,
        ]);

        $this->_conn->update('blob_table', [
            'id'          => 1,
            'blobfield'   => fopen('data://text/plain,test2', 'r'),
        ], ['id' => 1], [
            ParameterType::INTEGER,
            ParameterType::LARGE_OBJECT,
        ]);

        $this->assertBlobContains('test2');
    }

    public function testBindParamProcessesStream()
    {
        if (in_array($this->_conn->getDatabasePlatform()->getName(), ['oracle', 'db2'], true)) {
            // https://github.com/doctrine/dbal/issues/3288 for DB2
            // https://github.com/doctrine/dbal/issues/3290 for Oracle
            $this->markTestIncomplete('Platform does not support stream resources as parameters');
        }

        $stmt = $this->_conn->prepare("INSERT INTO blob_table(id, clobfield, blobfield) VALUES (1, 'ignored', ?)");

        $stream = null;
        $stmt->bindParam(1, $stream, ParameterType::LARGE_OBJECT);

        // Bind param does late binding (bind by reference), so create the stream only now:
        $stream = fopen('data://text/plain,test', 'r');


        $stmt->execute();

        $this->assertBlobContains('test');
    }

    private function assertBlobContains($text)
    {
        $rows = $this->_conn->query('SELECT blobfield FROM blob_table')->fetchAll(FetchMode::COLUMN);

        self::assertCount(1, $rows);

        $blobValue = Type::getType('blob')->convertToPHPValue($rows[0], $this->_conn->getDatabasePlatform());

        self::assertInternalType('resource', $blobValue);
        self::assertEquals($text, stream_get_contents($blobValue));
    }
}


1			<?php
2
3			namespace Doctrine\Tests\DBAL\Functional;
4
5			use Doctrine\DBAL\Driver\PDOSqlsrv\Driver as PDOSQLSrvDriver;
6			use Doctrine\DBAL\FetchMode;
7			use Doctrine\DBAL\ParameterType;
8			use Doctrine\DBAL\Schema\Table;
9			use Doctrine\DBAL\Types\Type;
10			use function fopen;
11			use function in_array;
12			use function str_repeat;
13			use function stream_get_contents;
14
15			/**
16			* @group DBAL-6
17			*/
18			class BlobTest extends \Doctrine\Tests\DbalFunctionalTestCase
19			{
20			protected function setUp()
21			{
22			parent::setUp();
23
24			if ($this->_conn->getDriver() instanceof PDOSQLSrvDriver) {
25			$this->markTestSkipped('This test does not work on pdo_sqlsrv driver due to a bug. See: http://social.msdn.microsoft.com/Forums/sqlserver/en-US/5a755bdd-41e9-45cb-9166-c9da4475bb94/how-to-set-null-for-varbinarymax-using-bindvalue-using-pdosqlsrv?forum=sqldriverforphp');
26			}
27
28			/* @var $sm \Doctrine\DBAL\Schema\AbstractSchemaManager */
29			$table = new Table('blob_table');
30			$table->addColumn('id', 'integer');
31			$table->addColumn('clobfield', 'text');
32			$table->addColumn('blobfield', 'blob');
33			$table->setPrimaryKey(['id']);
34
35			$sm = $this->_conn->getSchemaManager();
36			$sm->dropAndCreateTable($table);
37			}
38
39			public function testInsert()
40			{
41			$ret = $this->_conn->insert('blob_table', [
42			'id' => 1,
43			'clobfield' => 'test',
44			'blobfield' => 'test',
45			], [
46			ParameterType::INTEGER,
47			ParameterType::STRING,
48			ParameterType::LARGE_OBJECT,
49			]);
50
51			self::assertEquals(1, $ret);
52			}
53
54			public function testInsertProcessesStream()
55			{
56			if (in_array($this->_conn->getDatabasePlatform()->getName(), ['oracle', 'db2'], true)) {
57			// https://github.com/doctrine/dbal/issues/3288 for DB2
58			// https://github.com/doctrine/dbal/issues/3290 for Oracle
59			$this->markTestIncomplete('Platform does not support stream resources as parameters');
60			}
61
62			$longBlob = str_repeat('x', 4 * 8192); // send 4 chunks
63			$this->_conn->insert('blob_table', [
64			'id' => 1,
65			'clobfield' => 'ignored',
66			'blobfield' => fopen('data://text/plain,' . $longBlob, 'r'),
67			], [
68			ParameterType::INTEGER,
69			ParameterType::STRING,
70			ParameterType::LARGE_OBJECT,
71			]);
72
73			$this->assertBlobContains($longBlob);
74			}
75
76			public function testSelect()
77			{
78			$this->_conn->insert('blob_table', [
79			'id' => 1,
80			'clobfield' => 'test',
81			'blobfield' => 'test',
82			], [
83			ParameterType::INTEGER,
84			ParameterType::STRING,
85			ParameterType::LARGE_OBJECT,
86			]);
87
88			$this->assertBlobContains('test');
89			}
90
91			public function testUpdate()
92			{
93			$this->_conn->insert('blob_table', [
94			'id' => 1,
95			'clobfield' => 'test',
96			'blobfield' => 'test',
97			], [
98			ParameterType::INTEGER,
99			ParameterType::STRING,
100			ParameterType::LARGE_OBJECT,
101			]);
102
103			$this->_conn->update('blob_table', [
104			'blobfield' => 'test2',
105			], ['id' => 1], [
106			ParameterType::LARGE_OBJECT,
107			ParameterType::INTEGER,
108			]);
109
110			$this->assertBlobContains('test2');
111			}
112
113			public function testUpdateProcessesStream()
114			{
115			if (in_array($this->_conn->getDatabasePlatform()->getName(), ['oracle', 'db2'], true)) {
116			// https://github.com/doctrine/dbal/issues/3288 for DB2
117			// https://github.com/doctrine/dbal/issues/3290 for Oracle
118			$this->markTestIncomplete('Platform does not support stream resources as parameters');
119			}
120
121			$this->_conn->insert('blob_table', [
122			'id' => 1,
123			'clobfield' => 'ignored',
124			'blobfield' => 'test',
125			], [
126			ParameterType::INTEGER,
127			ParameterType::STRING,
128			ParameterType::LARGE_OBJECT,
129			]);
130
131			$this->_conn->update('blob_table', [
132			'id' => 1,
133			'blobfield' => fopen('data://text/plain,test2', 'r'),
134			], ['id' => 1], [
135			ParameterType::INTEGER,
136			ParameterType::LARGE_OBJECT,
137			]);
138
139			$this->assertBlobContains('test2');
140			}
141
142			public function testBindParamProcessesStream()
143			{
144			if (in_array($this->_conn->getDatabasePlatform()->getName(), ['oracle', 'db2'], true)) {
145			// https://github.com/doctrine/dbal/issues/3288 for DB2
146			// https://github.com/doctrine/dbal/issues/3290 for Oracle
147			$this->markTestIncomplete('Platform does not support stream resources as parameters');
148			}
149
150			$stmt = $this->_conn->prepare("INSERT INTO blob_table(id, clobfield, blobfield) VALUES (1, 'ignored', ?)");
151
152			$stream = null;
153			$stmt->bindParam(1, $stream, ParameterType::LARGE_OBJECT);
154
155			// Bind param does late binding (bind by reference), so create the stream only now:
156			$stream = fopen('data://text/plain,test', 'r');
			1 ignored issue – show Unused Code introduced 2018-09-22 23:45 UTC by Report Bug Copy Issue Report The assignment to `$stream` is dead and can be removed. Loading history...
157
158			$stmt->execute();
159
160			$this->assertBlobContains('test');
161			}
162
163			private function assertBlobContains($text)
164			{
165			$rows = $this->_conn->query('SELECT blobfield FROM blob_table')->fetchAll(FetchMode::COLUMN);
166
167			self::assertCount(1, $rows);
168
169			$blobValue = Type::getType('blob')->convertToPHPValue($rows[0], $this->_conn->getDatabasePlatform());
170
171			self::assertInternalType('resource', $blobValue);
172			self::assertEquals($text, stream_get_contents($blobValue));
173			}
174			}
175

doctrine / dbal

Pull Request — master (#3217)

BlobTest::testInsertProcessesStream() A

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