PDOStatementTest::testFetchAllWithObjectStyle() - Code Metrics - Inspection of "Atv/fetch object" - crate/crate-pdo - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#70)

unknown

created 2017-09-26 12:46 UTC

PDOStatementTest::testFetchAllWithObjectStyle() A

↳ Parent: PDOStatementTest

Complexity

Conditions	2
Paths	2

Size

Total Lines	17
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
dl	0
loc	17
rs	9.4285
c	1
b	0
f	1
cc	2
eloc	10
nc	2
nop	0

<?php
/**
 * Licensed to CRATE Technology GmbH("Crate") under one or more contributor
 * license agreements.  See the NOTICE file distributed with this work for
 * additional information regarding copyright ownership.  Crate licenses
 * this file to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.  You may
 * obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *
 * However, if you have executed another commercial license agreement
 * with Crate these terms will supersede the license and you may use the
 * software solely pursuant to the terms of the relevant commercial agreement.
 */

namespace CrateIntegrationTest\PDO;

use Crate\PDO\PDO;

/**
 * Class PDOStatementTest
 *
 * @coversNothing
 *
 * @group integration
 */
class PDOStatementTest extends AbstractIntegrationTest
{
    public function testFetchColumn()
    {
        $this->insertRows(5);

        $statement = $this->pdo->prepare('SELECT id FROM test_table');

        $result = [];

        while ($columnValue = $statement->fetchColumn()) {
            $result[] = $columnValue;
        }

        $this->assertEquals([1, 2, 3, 4, 5], $result);
    }

    public function testFetchBound()
    {
        $expected = [
            ['id' => 1, 'name' => 'first'],
            ['id' => 2, 'name' => 'second'],
            ['id' => 3, 'name' => 'third'],
        ];

        foreach ($expected as $row) {
            $this->insertRow($row['id'], $row['name']);
        }

        $id    = null;
        $name  = null;
        $index = 0;

        $statement = $this->pdo->prepare('SELECT id, name FROM test_table');
        $statement->bindColumn('id', $id);
        $statement->bindColumn('name', $name);

        while ($row = $statement->fetch(PDO::FETCH_BOUND)) {
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

            $this->assertEquals($expected[$index]['id'], $id);
            $this->assertEquals($expected[$index]['name'], $name);

            $index++;
        }

        $this->assertEquals(3, $index);
    }

    public function testFetchAllWithNumStyle()
    {
        $expected = [
            [1, 'first'],
            [2, 'second'],
            [3, 'third'],
        ];

        foreach ($expected as $row) {
            $this->insertRow($row[0], $row[1]);
        }

        $statement = $this->pdo->prepare('SELECT id, name FROM test_table');
        $statement->execute();

        $this->assertEquals($expected, $statement->fetchAll(PDO::FETCH_NUM));
    }

    public function testFetchAllWithAssocStyle()
    {
        $expected = [
            ['id' => 1, 'name' => 'first'],
            ['id' => 2, 'name' => 'second'],
            ['id' => 3, 'name' => 'third'],
        ];

        foreach ($expected as $row) {
            $this->insertRow($row['id'], $row['name']);
        }

        $statement = $this->pdo->prepare('SELECT id, name FROM test_table');
        $statement->execute();

        $this->assertEquals($expected, $statement->fetchAll(PDO::FETCH_ASSOC));
    }

    public function testFetchAllWithObjectStyle()
    {
        $expected = [
            (object)['id' => 1, 'name' => 'first'],
            (object)['id' => 2, 'name' => 'second'],
            (object)['id' => 3, 'name' => 'third'],
        ];

        foreach ($expected as $row) {
            $this->insertRow($row->id, $row->name);
        }

        $statement = $this->pdo->prepare('SELECT id, name FROM test_table');
        $statement->execute();

        $this->assertEquals($expected, $statement->fetchAll(PDO::FETCH_OBJ));
    }

    public function testFetchSameColumnTwiceWithAssocStyle()
    {
        $this->insertRows(3);
        $expected = [
            ['id' => 1, 'id' => 1],
            ['id' => 2, 'id' => 2],
            ['id' => 3, 'id' => 3],
        ];

        $statement = $this->pdo->prepare('SELECT id, id FROM test_table');
        $statement->execute();

        $this->assertEquals($expected, $statement->fetchAll(PDO::FETCH_ASSOC));
    }

    public function testFetchAllWithBothStyle()
    {
        $expected = [
            [0 => 1, 'id' => 1, 1 => 'first', 'name' => 'first'],
            [0 => 2, 'id' => 2, 1 => 'second', 'name' => 'second'],
            [0 => 3, 'id' => 3, 1 => 'third', 'name' => 'third'],
        ];

        foreach ($expected as $row) {
            $this->insertRow($row['id'], $row['name']);
        }

        $statement = $this->pdo->prepare('SELECT id, name FROM test_table');
        $statement->execute();

        // In theory this should be assertSame, but implementing that would be incredibly slow
        $this->assertEquals($expected, $statement->fetchAll(PDO::FETCH_BOTH));
    }

    public function testFetchAllWithFuncStyle()
    {
        $expected = [
            ['id' => 1, 'name' => 'first'],
            ['id' => 2, 'name' => 'second'],
            ['id' => 3, 'name' => 'third'],
        ];

        foreach ($expected as $row) {
            $this->insertRow($row['id'], $row['name']);
        }

        $statement = $this->pdo->prepare('SELECT id, name FROM test_table');
        $statement->execute();

        $index    = 0;
        $callback = function ($id, $name) {
            return sprintf('%d:%s', $id, $name);
        };

        $resultSet = $statement->fetchAll(PDO::FETCH_FUNC, $callback);

        foreach ($resultSet as $result) {
            $this->assertEquals(sprintf('%d:%s', $expected[$index]['id'], $expected[$index]['name']), $result);
            $index++;
        }

        $this->assertEquals(count($expected), $index);
    }

    public function testBindParam()
    {
        $expected = [
            ['id' => 1, 'name' => 'first'],
            ['id' => 2, 'name' => 'second'],
            ['id' => 3, 'name' => 'third'],
        ];

        foreach ($expected as $row) {
            $this->insertRow($row['id'], $row['name']);
        }

        $name = 'second';
        $statement = $this->pdo->prepare('SELECT * FROM test_table where name = ?');
        $statement->bindParam(1, $name);
        $statement->execute();
        $this->assertEquals(1, $statement->rowCount());

        $resultSet = $statement->fetchAll(PDO::FETCH_NAMED);
        $this->assertEquals(2, $resultSet[0]['id']);
        $this->assertEquals($name, $resultSet[0]['name']);
    }

    public function testBindNamedParam()
    {
        $expected = [
            ['id' => 1, 'name' => 'first'],
            ['id' => 2, 'name' => 'second'],
            ['id' => 3, 'name' => 'third'],
        ];

        foreach ($expected as $row) {
            $this->insertRow($row['id'], $row['name']);
        }

        $name = 'second';
        $id = 2;
        $sql = 'SELECT * FROM test_table where name = :name and id = :id';

        $statement = $this->pdo->prepare($sql);
        $statement->bindParam('name', $name);
        $statement->bindParam('id', $id);
        $statement->execute();
        $this->assertEquals(1, $statement->rowCount());

        $resultSet = $statement->fetchAll(PDO::FETCH_NAMED);
        $this->assertEquals(2, $resultSet[0]['id']);
        $this->assertEquals($name, $resultSet[0]['name']);

        $statement = $this->pdo->prepare($sql);
        $statement->bindParam(':name', $name);
        $statement->bindParam(':id', $id);
        $statement->execute();
        $this->assertEquals(1, $statement->rowCount());

        $resultSet = $statement->fetchAll(PDO::FETCH_NAMED);
        $this->assertEquals(2, $resultSet[0]['id']);
        $this->assertEquals($name, $resultSet[0]['name']);
    }

    public function testBindNamedParamUnordered()
    {
        $this->insertRows(2);

        $statement = $this->pdo->prepare('UPDATE test_table SET name = concat(name, :name) where id = :id');
        $statement->bindValue(':id', 1);
        $statement->bindValue(':name', '_abc');
        $statement->execute();

        $this->pdo->exec('REFRESH TABLE test_table');

        $statement = $this->pdo->prepare('SELECT name FROM test_table WHERE ID=1');
        $resultSet = $statement->fetch();
        $this->assertEquals('hello world_abc', $resultSet[0]);
    }

    public function testBindNamedParamMultiple()
    {
        $this->pdo->exec("INSERT INTO test_table (id, name, int_type) VALUES (1, 'hello', 1), (2, 'world', 1), (3, 'hello', 2), (4, 'world', 3)");
        $this->pdo->exec("REFRESH TABLE test_table");

        $statement = $this->pdo->prepare('update test_table set name = concat(name, :name) where int_type = :int_type and name != :name');
        $statement->bindValue(':int_type', 1, PDO::PARAM_INT);
        $statement->bindValue(':name', 'world', PDO::PARAM_STR);
        $statement->execute();

        $this->pdo->exec("REFRESH TABLE test_table");

        $statement = $this->pdo->prepare("SELECT id, name, int_type FROM test_table WHERE id=1");
        $resultSet = $statement->fetch();
        $this->assertEquals(1, $resultSet[0]);
        $this->assertEquals('helloworld', $resultSet[1]);
        $this->assertEquals(1, $resultSet[2]);
    }

    public function testBindValue()
    {
        $expected = [
            ['id' => 1, 'name' => 'first'],
            ['id' => 2, 'name' => 'second'],
            ['id' => 3, 'name' => 'third'],
        ];

        foreach ($expected as $row) {
            $this->insertRow($row['id'], $row['name']);
        }

        $statement = $this->pdo->prepare('SELECT * FROM test_table where name = ?');
        $statement->bindValue(1, 'second');
        $statement->execute();
        $this->assertEquals(1, $statement->rowCount());

        $resultSet = $statement->fetchAll(PDO::FETCH_NAMED);
        $this->assertEquals(2, $resultSet[0]['id']);
        $this->assertEquals('second', $resultSet[0]['name']);
    }

    public function testArrayValue()
    {
        $statement = $this->pdo->prepare('INSERT INTO test_table (id, array_type, object_type) VALUES(?, ?, ?)');
        $statement->bindValue(1, 1, PDO::PARAM_INT);
        $statement->bindValue(2, [1, 2], PDO::PARAM_ARRAY);
        $statement->bindValue(3, ["foo" => "bar"], PDO::PARAM_OBJECT);
        $statement->execute();
        $this->assertEquals(1, $statement->rowCount());

        $this->pdo->exec('REFRESH TABLE test_table');

        $statement = $this->pdo->prepare('SELECT id, array_type, object_type FROM test_table');
        $resultSet = $statement->fetchAll(PDO::FETCH_ASSOC);
        $this->assertEquals(1, $resultSet[0]['id']);
        $this->assertEquals([1, 2], $resultSet[0]['array_type']);
        $this->assertEquals(["foo" => "bar"], $resultSet[0]['object_type']);
    }

    public function testNullParamBinding()
    {
        $name = NULL;
        $statement = $this->pdo->prepare('INSERT INTO test_table (name) VALUES (?)');
        $statement->bindParam(1, $name);
        $statement->execute();

        $resultSet = $statement->fetchAll(PDO::FETCH_NAMED);
        $this->assertEquals($name, $resultSet[0]['name']);

    }

}


1			<?php
2			/**
3			* Licensed to CRATE Technology GmbH("Crate") under one or more contributor
4			* license agreements. See the NOTICE file distributed with this work for
5			* additional information regarding copyright ownership. Crate licenses
6			* this file to you under the Apache License, Version 2.0 (the "License");
7			* you may not use this file except in compliance with the License. You may
8			* obtain a copy of the License at
9			*
10			* http://www.apache.org/licenses/LICENSE-2.0
11			*
12			* Unless required by applicable law or agreed to in writing, software
13			* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
14			* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
15			* License for the specific language governing permissions and limitations
16			* under the License.
17			*
18			* However, if you have executed another commercial license agreement
19			* with Crate these terms will supersede the license and you may use the
20			* software solely pursuant to the terms of the relevant commercial agreement.
21			*/
22
23			namespace CrateIntegrationTest\PDO;
24
25			use Crate\PDO\PDO;
26
27			/**
28			* Class PDOStatementTest
29			*
30			* @coversNothing
31			*
32			* @group integration
33			*/
34			class PDOStatementTest extends AbstractIntegrationTest
35			{
36			public function testFetchColumn()
37			{
38			$this->insertRows(5);
39
40			$statement = $this->pdo->prepare('SELECT id FROM test_table');
41
42			$result = [];
43
44			while ($columnValue = $statement->fetchColumn()) {
45			$result[] = $columnValue;
46			}
47
48			$this->assertEquals([1, 2, 3, 4, 5], $result);
49			}
50
51			public function testFetchBound()
52			{
53			$expected = [
54			['id' => 1, 'name' => 'first'],
55			['id' => 2, 'name' => 'second'],
56			['id' => 3, 'name' => 'third'],
57			];
58
59			foreach ($expected as $row) {
60			$this->insertRow($row['id'], $row['name']);
61			}
62
63			$id = null;
64			$name = null;
65			$index = 0;
66
67			$statement = $this->pdo->prepare('SELECT id, name FROM test_table');
68			$statement->bindColumn('id', $id);
69			$statement->bindColumn('name', $name);
70
71			while ($row = $statement->fetch(PDO::FETCH_BOUND)) {
			0 ignored issues – show Unused Code introduced 2015-12-07 07:15 UTC by Report Bug Copy Issue Report `$row` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
72
73			$this->assertEquals($expected[$index]['id'], $id);
74			$this->assertEquals($expected[$index]['name'], $name);
75
76			$index++;
77			}
78
79			$this->assertEquals(3, $index);
80			}
81
82			public function testFetchAllWithNumStyle()
83			{
84			$expected = [
85			[1, 'first'],
86			[2, 'second'],
87			[3, 'third'],
88			];
89
90			foreach ($expected as $row) {
91			$this->insertRow($row[0], $row[1]);
92			}
93
94			$statement = $this->pdo->prepare('SELECT id, name FROM test_table');
95			$statement->execute();
96
97			$this->assertEquals($expected, $statement->fetchAll(PDO::FETCH_NUM));
98			}
99
100			public function testFetchAllWithAssocStyle()
101			{
102			$expected = [
103			['id' => 1, 'name' => 'first'],
104			['id' => 2, 'name' => 'second'],
105			['id' => 3, 'name' => 'third'],
106			];
107
108			foreach ($expected as $row) {
109			$this->insertRow($row['id'], $row['name']);
110			}
111
112			$statement = $this->pdo->prepare('SELECT id, name FROM test_table');
113			$statement->execute();
114
115			$this->assertEquals($expected, $statement->fetchAll(PDO::FETCH_ASSOC));
116			}
117
118			public function testFetchAllWithObjectStyle()
119			{
120			$expected = [
121			(object)['id' => 1, 'name' => 'first'],
122			(object)['id' => 2, 'name' => 'second'],
123			(object)['id' => 3, 'name' => 'third'],
124			];
125
126			foreach ($expected as $row) {
127			$this->insertRow($row->id, $row->name);
128			}
129
130			$statement = $this->pdo->prepare('SELECT id, name FROM test_table');
131			$statement->execute();
132
133			$this->assertEquals($expected, $statement->fetchAll(PDO::FETCH_OBJ));
134			}
135
136			public function testFetchSameColumnTwiceWithAssocStyle()
137			{
138			$this->insertRows(3);
139			$expected = [
140			['id' => 1, 'id' => 1],
141			['id' => 2, 'id' => 2],
142			['id' => 3, 'id' => 3],
143			];
144
145			$statement = $this->pdo->prepare('SELECT id, id FROM test_table');
146			$statement->execute();
147
148			$this->assertEquals($expected, $statement->fetchAll(PDO::FETCH_ASSOC));
149			}
150
151			public function testFetchAllWithBothStyle()
152			{
153			$expected = [
154			[0 => 1, 'id' => 1, 1 => 'first', 'name' => 'first'],
155			[0 => 2, 'id' => 2, 1 => 'second', 'name' => 'second'],
156			[0 => 3, 'id' => 3, 1 => 'third', 'name' => 'third'],
157			];
158
159			foreach ($expected as $row) {
160			$this->insertRow($row['id'], $row['name']);
161			}
162
163			$statement = $this->pdo->prepare('SELECT id, name FROM test_table');
164			$statement->execute();
165
166			// In theory this should be assertSame, but implementing that would be incredibly slow
167			$this->assertEquals($expected, $statement->fetchAll(PDO::FETCH_BOTH));
168			}
169
170			public function testFetchAllWithFuncStyle()
171			{
172			$expected = [
173			['id' => 1, 'name' => 'first'],
174			['id' => 2, 'name' => 'second'],
175			['id' => 3, 'name' => 'third'],
176			];
177
178			foreach ($expected as $row) {
179			$this->insertRow($row['id'], $row['name']);
180			}
181
182			$statement = $this->pdo->prepare('SELECT id, name FROM test_table');
183			$statement->execute();
184
185			$index = 0;
186			$callback = function ($id, $name) {
187			return sprintf('%d:%s', $id, $name);
188			};
189
190			$resultSet = $statement->fetchAll(PDO::FETCH_FUNC, $callback);
191
192			foreach ($resultSet as $result) {
193			$this->assertEquals(sprintf('%d:%s', $expected[$index]['id'], $expected[$index]['name']), $result);
194			$index++;
195			}
196
197			$this->assertEquals(count($expected), $index);
198			}
199
200			public function testBindParam()
201			{
202			$expected = [
203			['id' => 1, 'name' => 'first'],
204			['id' => 2, 'name' => 'second'],
205			['id' => 3, 'name' => 'third'],
206			];
207
208			foreach ($expected as $row) {
209			$this->insertRow($row['id'], $row['name']);
210			}
211
212			$name = 'second';
213			$statement = $this->pdo->prepare('SELECT * FROM test_table where name = ?');
214			$statement->bindParam(1, $name);
215			$statement->execute();
216			$this->assertEquals(1, $statement->rowCount());
217
218			$resultSet = $statement->fetchAll(PDO::FETCH_NAMED);
219			$this->assertEquals(2, $resultSet[0]['id']);
220			$this->assertEquals($name, $resultSet[0]['name']);
221			}
222
223			public function testBindNamedParam()
224			{
225			$expected = [
226			['id' => 1, 'name' => 'first'],
227			['id' => 2, 'name' => 'second'],
228			['id' => 3, 'name' => 'third'],
229			];
230
231			foreach ($expected as $row) {
232			$this->insertRow($row['id'], $row['name']);
233			}
234
235			$name = 'second';
236			$id = 2;
237			$sql = 'SELECT * FROM test_table where name = :name and id = :id';
238
239			$statement = $this->pdo->prepare($sql);
240			$statement->bindParam('name', $name);
241			$statement->bindParam('id', $id);
242			$statement->execute();
243			$this->assertEquals(1, $statement->rowCount());
244
245			$resultSet = $statement->fetchAll(PDO::FETCH_NAMED);
246			$this->assertEquals(2, $resultSet[0]['id']);
247			$this->assertEquals($name, $resultSet[0]['name']);
248
249			$statement = $this->pdo->prepare($sql);
250			$statement->bindParam(':name', $name);
251			$statement->bindParam(':id', $id);
252			$statement->execute();
253			$this->assertEquals(1, $statement->rowCount());
254
255			$resultSet = $statement->fetchAll(PDO::FETCH_NAMED);
256			$this->assertEquals(2, $resultSet[0]['id']);
257			$this->assertEquals($name, $resultSet[0]['name']);
258			}
259
260			public function testBindNamedParamUnordered()
261			{
262			$this->insertRows(2);
263
264			$statement = $this->pdo->prepare('UPDATE test_table SET name = concat(name, :name) where id = :id');
265			$statement->bindValue(':id', 1);
266			$statement->bindValue(':name', '_abc');
267			$statement->execute();
268
269			$this->pdo->exec('REFRESH TABLE test_table');
270
271			$statement = $this->pdo->prepare('SELECT name FROM test_table WHERE ID=1');
272			$resultSet = $statement->fetch();
273			$this->assertEquals('hello world_abc', $resultSet[0]);
274			}
275
276			public function testBindNamedParamMultiple()
277			{
278			$this->pdo->exec("INSERT INTO test_table (id, name, int_type) VALUES (1, 'hello', 1), (2, 'world', 1), (3, 'hello', 2), (4, 'world', 3)");
279			$this->pdo->exec("REFRESH TABLE test_table");
280
281			$statement = $this->pdo->prepare('update test_table set name = concat(name, :name) where int_type = :int_type and name != :name');
282			$statement->bindValue(':int_type', 1, PDO::PARAM_INT);
283			$statement->bindValue(':name', 'world', PDO::PARAM_STR);
284			$statement->execute();
285
286			$this->pdo->exec("REFRESH TABLE test_table");
287
288			$statement = $this->pdo->prepare("SELECT id, name, int_type FROM test_table WHERE id=1");
289			$resultSet = $statement->fetch();
290			$this->assertEquals(1, $resultSet[0]);
291			$this->assertEquals('helloworld', $resultSet[1]);
292			$this->assertEquals(1, $resultSet[2]);
293			}
294
295			public function testBindValue()
296			{
297			$expected = [
298			['id' => 1, 'name' => 'first'],
299			['id' => 2, 'name' => 'second'],
300			['id' => 3, 'name' => 'third'],
301			];
302
303			foreach ($expected as $row) {
304			$this->insertRow($row['id'], $row['name']);
305			}
306
307			$statement = $this->pdo->prepare('SELECT * FROM test_table where name = ?');
308			$statement->bindValue(1, 'second');
309			$statement->execute();
310			$this->assertEquals(1, $statement->rowCount());
311
312			$resultSet = $statement->fetchAll(PDO::FETCH_NAMED);
313			$this->assertEquals(2, $resultSet[0]['id']);
314			$this->assertEquals('second', $resultSet[0]['name']);
315			}
316
317			public function testArrayValue()
318			{
319			$statement = $this->pdo->prepare('INSERT INTO test_table (id, array_type, object_type) VALUES(?, ?, ?)');
320			$statement->bindValue(1, 1, PDO::PARAM_INT);
321			$statement->bindValue(2, [1, 2], PDO::PARAM_ARRAY);
322			$statement->bindValue(3, ["foo" => "bar"], PDO::PARAM_OBJECT);
323			$statement->execute();
324			$this->assertEquals(1, $statement->rowCount());
325
326			$this->pdo->exec('REFRESH TABLE test_table');
327
328			$statement = $this->pdo->prepare('SELECT id, array_type, object_type FROM test_table');
329			$resultSet = $statement->fetchAll(PDO::FETCH_ASSOC);
330			$this->assertEquals(1, $resultSet[0]['id']);
331			$this->assertEquals([1, 2], $resultSet[0]['array_type']);
332			$this->assertEquals(["foo" => "bar"], $resultSet[0]['object_type']);
333			}
334
335			public function testNullParamBinding()
336			{
337			$name = NULL;
338			$statement = $this->pdo->prepare('INSERT INTO test_table (name) VALUES (?)');
339			$statement->bindParam(1, $name);
340			$statement->execute();
341
342			$resultSet = $statement->fetchAll(PDO::FETCH_NAMED);
343			$this->assertEquals($name, $resultSet[0]['name']);
344
345			}
346
347			}
348

crate / crate-pdo

Pull Request — master (#70)

PDOStatementTest::testFetchAllWithObjectStyle() A

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