AlterStatementTest::testBuilderRenameColumn() - Code Metrics - Inspection of "Fix a coding standard mistake" - phpmyadmin/sql-parser - Measure and Improve Code Quality continuously with Scrutinizer

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by William

created 2023-03-13 21:51 UTC

AlterStatementTest::testBuilderRenameColumn() A

↳ Parent: AlterStatementTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	3
nc	1
nop	1
dl	0
loc	5
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace PhpMyAdmin\SqlParser\Tests\Builder;

use Generator;
use PhpMyAdmin\SqlParser\Parser;
use PhpMyAdmin\SqlParser\Tests\TestCase;

class AlterStatementTest extends TestCase
{
    public function testBuilder(): void
    {
        $query = 'ALTER TABLE `actor` ' .
            'ADD PRIMARY KEY (`actor_id`), ' .
            'ADD KEY `idx_actor_last_name` (`last_name`)';

        $parser = new Parser($query);
        $stmt = $parser->statements[0];

        $this->assertEquals($query, $stmt->build());
    }

    public function testBuilderWithExpression(): void
    {
        $query = 'ALTER TABLE `table` '
                . 'ADD UNIQUE KEY `functional_index`'
                . ' (`field1`,`field2`, (IFNULL(`field3`,0)))';

        $parser = new Parser($query);
        $stmt = $parser->statements[0];

        $this->assertEquals($query, $stmt->build());
    }

    public function testBuilderWithComments(): void
    {
        $query = 'ALTER /* comment */ TABLE `actor` ' .
            'ADD PRIMARY KEY (`actor_id`), -- comment at the end of the line' . "\n" .
            'ADD KEY `idx_actor_last_name` (`last_name`) -- and that is the last comment.';

        $expectedQuery = 'ALTER TABLE `actor` ' .
            'ADD PRIMARY KEY (`actor_id`), ' .
            'ADD KEY `idx_actor_last_name` (`last_name`)';

        $parser = new Parser($query);
        $stmt = $parser->statements[0];

        $this->assertEquals($expectedQuery, $stmt->build());
    }

    public function testBuilderWithCommentsOnOptions(): void
    {
        $query = 'ALTER EVENT `myEvent` /* comment */ ' .
            'ON SCHEDULE -- Comment at the end of the line' . "\n" .
            'AT "2023-01-01 01:23:45"';

        $expectedQuery = 'ALTER EVENT `myEvent` ' .
            'ON SCHEDULE AT "2023-01-01 01:23:45"';

        $parser = new Parser($query);
        $stmt = $parser->statements[0];

        $this->assertEquals($expectedQuery, $stmt->build());
    }

    public function testBuilderCompressed(): void
    {
        $query = 'ALTER TABLE `user` CHANGE `message` `message` TEXT COMPRESSED';
        $parser = new Parser($query);
        $stmt = $parser->statements[0];
        $this->assertEquals($query, $stmt->build());
    }

    public function testBuilderPartitions(): void
    {
        $parser = new Parser('ALTER TABLE t1 PARTITION BY HASH(id) PARTITIONS 8');
        $stmt = $parser->statements[0];

        $this->assertEquals('ALTER TABLE t1 PARTITION BY  HASH(id) PARTITIONS 8', $stmt->build());

        $parser = new Parser('ALTER TABLE t1 ADD PARTITION (PARTITION p3 VALUES LESS THAN (2002))');
        $stmt = $parser->statements[0];

        $this->assertEquals(
            "ALTER TABLE t1 ADD PARTITION (\n" .
            "PARTITION p3 VALUES LESS THAN (2002)\n" .
            ')',
            $stmt->build()
        );

        $parser = new Parser('ALTER TABLE p PARTITION BY LINEAR KEY ALGORITHM=2 (id) PARTITIONS 32;');
        $stmt = $parser->statements[0];

        $this->assertEquals(
            'ALTER TABLE p PARTITION BY  LINEAR KEY ALGORITHM=2 (id) PARTITIONS 32',
            $stmt->build()
        );

        $parser = new Parser('ALTER TABLE t1 DROP PARTITION p0, p1;');
        $stmt = $parser->statements[0];

        $this->assertEquals(
            'ALTER TABLE t1 DROP PARTITION  p0, p1',
            $stmt->build()
        );

        $parser = new Parser(
            'ALTER TABLE trips PARTITION BY RANGE (MONTH(trip_date))'
            . ' (' . "\n"
            . ' PARTITION p01 VALUES LESS THAN (02),' . "\n"
            . ' PARTITION p02 VALUES LESS THAN (03),' . "\n"
            . ' PARTITION p03 VALUES LESS THAN (04),' . "\n"
            . ' PARTITION p04 VALUES LESS THAN (05),' . "\n"
            . ' PARTITION p05 VALUES LESS THAN (06),' . "\n"
            . ' PARTITION p06 VALUES LESS THAN (07),' . "\n"
            . ' PARTITION p07 VALUES LESS THAN (08),' . "\n"
            . ' PARTITION p08 VALUES LESS THAN (09),' . "\n"
            . ' PARTITION p09 VALUES LESS THAN (10),' . "\n"
            . ' PARTITION p10 VALUES LESS THAN (11),' . "\n"
            . ' PARTITION p11 VALUES LESS THAN (12),' . "\n"
            . ' PARTITION p12 VALUES LESS THAN (13),' . "\n"
            . ' PARTITION pmaxval VALUES LESS THAN MAXVALUE' . "\n"
            . ');'
        );
        $stmt = $parser->statements[0];

        $this->assertEquals(
            'ALTER TABLE trips PARTITION BY  RANGE (MONTH(trip_date))  (' . "\n"
            . 'PARTITION p01 VALUES LESS THAN (02),' . "\n"
            . 'PARTITION p02 VALUES LESS THAN (03),' . "\n"
            . 'PARTITION p03 VALUES LESS THAN (04),' . "\n"
            . 'PARTITION p04 VALUES LESS THAN (05),' . "\n"
            . 'PARTITION p05 VALUES LESS THAN (06),' . "\n"
            . 'PARTITION p06 VALUES LESS THAN (07),' . "\n"
            . 'PARTITION p07 VALUES LESS THAN (08),' . "\n"
            . 'PARTITION p08 VALUES LESS THAN (09),' . "\n"
            . 'PARTITION p09 VALUES LESS THAN (10),' . "\n"
            . 'PARTITION p10 VALUES LESS THAN (11),' . "\n"
            . 'PARTITION p11 VALUES LESS THAN (12),' . "\n"
            . 'PARTITION p12 VALUES LESS THAN (13),' . "\n"
            . 'PARTITION pmaxval VALUES LESS THAN MAXVALUE' . "\n"
            . ')',
            $stmt->build()
        );
    }

    public function testBuilderEventWithDefiner(): void
    {
        $query = 'ALTER DEFINER=user EVENT myEvent ENABLE';
        $parser = new Parser($query);
        $stmt = $parser->statements[0];
        $this->assertEquals($query, $stmt->build());
    }

    /**
     * @return Generator<string, array{string}>
     */
    public static function provideBuilderForRenameColumn(): Generator
    {
        $query = 'ALTER TABLE myTable RENAME COLUMN a TO b';

        yield 'Single RENAME COLUMN' => [$query];

        $query = 'ALTER TABLE myTable RENAME COLUMN a TO b, RENAME COLUMN b TO a';

        yield 'Multiple RENAME COLUMN' => [$query];

        $query = 'ALTER TABLE myTable ' .
            'RENAME COLUMN a TO b, ' .
            'RENAME COLUMN b TO a, ' .
            'RENAME INDEX oldIndex TO newIndex, ' .
            'RENAME TO newTable';

        yield 'Mixed RENAME COLUMN + RENAME INDEX + RENAME table' => [$query];

        $query = 'ALTER TABLE myTable ' .
            'RENAME TO newTable, ' .
            'RENAME INDEX oldIndex TO newIndex, ' .
            'RENAME COLUMN b TO a, ' .
            'RENAME COLUMN a TO b';

        yield 'Mixed RENAME table + RENAME INDEX + RENAME COLUMNS' => [$query];
    }

    /**
     * @dataProvider provideBuilderForRenameColumn
     */
    public function testBuilderRenameColumn(string $query): void
    {
        $parser = new Parser($query);
        $stmt = $parser->statements[0];
        $this->assertEquals($query, $stmt->build());
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace PhpMyAdmin\SqlParser\Tests\Builder;
6
7			use Generator;
8			use PhpMyAdmin\SqlParser\Parser;
9			use PhpMyAdmin\SqlParser\Tests\TestCase;
10
11			class AlterStatementTest extends TestCase
12			{
13			public function testBuilder(): void
14			{
15			$query = 'ALTER TABLE `actor` ' .
16			'ADD PRIMARY KEY (`actor_id`), ' .
17			'ADD KEY `idx_actor_last_name` (`last_name`)';
18
19			$parser = new Parser($query);
20			$stmt = $parser->statements[0];
21
22			$this->assertEquals($query, $stmt->build());
23			}
24
25			public function testBuilderWithExpression(): void
26			{
27			$query = 'ALTER TABLE `table` '
28			. 'ADD UNIQUE KEY `functional_index`'
29			. ' (`field1`,`field2`, (IFNULL(`field3`,0)))';
30
31			$parser = new Parser($query);
32			$stmt = $parser->statements[0];
33
34			$this->assertEquals($query, $stmt->build());
35			}
36
37			public function testBuilderWithComments(): void
38			{
39			$query = 'ALTER /* comment */ TABLE `actor` ' .
40			'ADD PRIMARY KEY (`actor_id`), -- comment at the end of the line' . "\n" .
41			'ADD KEY `idx_actor_last_name` (`last_name`) -- and that is the last comment.';
42
43			$expectedQuery = 'ALTER TABLE `actor` ' .
44			'ADD PRIMARY KEY (`actor_id`), ' .
45			'ADD KEY `idx_actor_last_name` (`last_name`)';
46
47			$parser = new Parser($query);
48			$stmt = $parser->statements[0];
49
50			$this->assertEquals($expectedQuery, $stmt->build());
51			}
52
53			public function testBuilderWithCommentsOnOptions(): void
54			{
55			$query = 'ALTER EVENT `myEvent` /* comment */ ' .
56			'ON SCHEDULE -- Comment at the end of the line' . "\n" .
57			'AT "2023-01-01 01:23:45"';
58
59			$expectedQuery = 'ALTER EVENT `myEvent` ' .
60			'ON SCHEDULE AT "2023-01-01 01:23:45"';
61
62			$parser = new Parser($query);
63			$stmt = $parser->statements[0];
64
65			$this->assertEquals($expectedQuery, $stmt->build());
66			}
67
68			public function testBuilderCompressed(): void
69			{
70			$query = 'ALTER TABLE `user` CHANGE `message` `message` TEXT COMPRESSED';
71			$parser = new Parser($query);
72			$stmt = $parser->statements[0];
73			$this->assertEquals($query, $stmt->build());
74			}
75
76			public function testBuilderPartitions(): void
77			{
78			$parser = new Parser('ALTER TABLE t1 PARTITION BY HASH(id) PARTITIONS 8');
79			$stmt = $parser->statements[0];
80
81			$this->assertEquals('ALTER TABLE t1 PARTITION BY HASH(id) PARTITIONS 8', $stmt->build());
82
83			$parser = new Parser('ALTER TABLE t1 ADD PARTITION (PARTITION p3 VALUES LESS THAN (2002))');
84			$stmt = $parser->statements[0];
85
86			$this->assertEquals(
87			"ALTER TABLE t1 ADD PARTITION (\n" .
88			"PARTITION p3 VALUES LESS THAN (2002)\n" .
89			')',
90			$stmt->build()
91			);
92
93			$parser = new Parser('ALTER TABLE p PARTITION BY LINEAR KEY ALGORITHM=2 (id) PARTITIONS 32;');
94			$stmt = $parser->statements[0];
95
96			$this->assertEquals(
97			'ALTER TABLE p PARTITION BY LINEAR KEY ALGORITHM=2 (id) PARTITIONS 32',
98			$stmt->build()
99			);
100
101			$parser = new Parser('ALTER TABLE t1 DROP PARTITION p0, p1;');
102			$stmt = $parser->statements[0];
103
104			$this->assertEquals(
105			'ALTER TABLE t1 DROP PARTITION p0, p1',
106			$stmt->build()
107			);
108
109			$parser = new Parser(
110			'ALTER TABLE trips PARTITION BY RANGE (MONTH(trip_date))'
111			. ' (' . "\n"
112			. ' PARTITION p01 VALUES LESS THAN (02),' . "\n"
113			. ' PARTITION p02 VALUES LESS THAN (03),' . "\n"
114			. ' PARTITION p03 VALUES LESS THAN (04),' . "\n"
115			. ' PARTITION p04 VALUES LESS THAN (05),' . "\n"
116			. ' PARTITION p05 VALUES LESS THAN (06),' . "\n"
117			. ' PARTITION p06 VALUES LESS THAN (07),' . "\n"
118			. ' PARTITION p07 VALUES LESS THAN (08),' . "\n"
119			. ' PARTITION p08 VALUES LESS THAN (09),' . "\n"
120			. ' PARTITION p09 VALUES LESS THAN (10),' . "\n"
121			. ' PARTITION p10 VALUES LESS THAN (11),' . "\n"
122			. ' PARTITION p11 VALUES LESS THAN (12),' . "\n"
123			. ' PARTITION p12 VALUES LESS THAN (13),' . "\n"
124			. ' PARTITION pmaxval VALUES LESS THAN MAXVALUE' . "\n"
125			. ');'
126			);
127			$stmt = $parser->statements[0];
128
129			$this->assertEquals(
130			'ALTER TABLE trips PARTITION BY RANGE (MONTH(trip_date)) (' . "\n"
131			. 'PARTITION p01 VALUES LESS THAN (02),' . "\n"
132			. 'PARTITION p02 VALUES LESS THAN (03),' . "\n"
133			. 'PARTITION p03 VALUES LESS THAN (04),' . "\n"
134			. 'PARTITION p04 VALUES LESS THAN (05),' . "\n"
135			. 'PARTITION p05 VALUES LESS THAN (06),' . "\n"
136			. 'PARTITION p06 VALUES LESS THAN (07),' . "\n"
137			. 'PARTITION p07 VALUES LESS THAN (08),' . "\n"
138			. 'PARTITION p08 VALUES LESS THAN (09),' . "\n"
139			. 'PARTITION p09 VALUES LESS THAN (10),' . "\n"
140			. 'PARTITION p10 VALUES LESS THAN (11),' . "\n"
141			. 'PARTITION p11 VALUES LESS THAN (12),' . "\n"
142			. 'PARTITION p12 VALUES LESS THAN (13),' . "\n"
143			. 'PARTITION pmaxval VALUES LESS THAN MAXVALUE' . "\n"
144			. ')',
145			$stmt->build()
146			);
147			}
148
149			public function testBuilderEventWithDefiner(): void
150			{
151			$query = 'ALTER DEFINER=user EVENT myEvent ENABLE';
152			$parser = new Parser($query);
153			$stmt = $parser->statements[0];
154			$this->assertEquals($query, $stmt->build());
155			}
156
157			/**
158			* @return Generator<string, array{string}>
159			*/
160			public static function provideBuilderForRenameColumn(): Generator
161			{
162			$query = 'ALTER TABLE myTable RENAME COLUMN a TO b';
163
164			yield 'Single RENAME COLUMN' => [$query];
165
166			$query = 'ALTER TABLE myTable RENAME COLUMN a TO b, RENAME COLUMN b TO a';
167
168			yield 'Multiple RENAME COLUMN' => [$query];
169
170			$query = 'ALTER TABLE myTable ' .
171			'RENAME COLUMN a TO b, ' .
172			'RENAME COLUMN b TO a, ' .
173			'RENAME INDEX oldIndex TO newIndex, ' .
174			'RENAME TO newTable';
175
176			yield 'Mixed RENAME COLUMN + RENAME INDEX + RENAME table' => [$query];
177
178			$query = 'ALTER TABLE myTable ' .
179			'RENAME TO newTable, ' .
180			'RENAME INDEX oldIndex TO newIndex, ' .
181			'RENAME COLUMN b TO a, ' .
182			'RENAME COLUMN a TO b';
183
184			yield 'Mixed RENAME table + RENAME INDEX + RENAME COLUMNS' => [$query];
185			}
186
187			/**
188			* @dataProvider provideBuilderForRenameColumn
189			*/
190			public function testBuilderRenameColumn(string $query): void
191			{
192			$parser = new Parser($query);
193			$stmt = $parser->statements[0];
194			$this->assertEquals($query, $stmt->build());
195			}
196			}
197

phpmyadmin / sql-parser

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AlterStatementTest::testBuilderRenameColumn() A

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