packages/sql-semantics-mysql/tests/Unit/NameRulesTest.php

1<?php
2
3declare(strict_types=1);
4
5namespace Tests\Unit;
6
7use PHPUnit\Framework\TestCase;
8use SqlParser\Lexer\Token;
9use SqlSemantics\Core\Binder;
10use SqlSemantics\Core\Model\Expression;
11use SqlSemantics\Core\Model\ExpressionKind;
12use SqlSemantics\Core\SchemaBuilder;
13use SqlSemantics\Core\Type\Nullability;
14use SqlSemantics\Core\Type\TypeDescriptor;
15use SqlSemantics\Platform\MySql\Dialect;
16
17#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\SemanticException::class)]
18#[\PHPUnit\Framework\Attributes\CoversClass(SchemaBuilder::class)]
19#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Schema::class)]
20#[\PHPUnit\Framework\Attributes\CoversClass(Binder::class)]
21#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Binding\NullFacts::class)]
22#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Binding\TypeResolution::class)]
23#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Binding\IdentitySequence::class)]
24#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Binding\SyntaxGuard::class)]
25#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Binding\Scope::class)]
26#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Binding\BoundRelation::class)]
27#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Binding\FromBinder::class)]
28#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Binding\SelectModifiersBinder::class)]
29#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Binding\TableResolver::class)]
30#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Binding\SelectBinder::class)]
31#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Binding\ProjectionBinder::class)]
32#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Binding\ExpressionRules::class)]
33#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Binding\ExpressionBinder::class)]
34#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Binding\LiteralBinder::class)]
35#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Schema\ColumnDefinition::class)]
36#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Schema\TableDefinition::class)]
37#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Schema\ConstraintKind::class)]
38#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Schema\TableConstraint::class)]
39#[\PHPUnit\Framework\Attributes\CoversClass(Nullability::class)]
40#[\PHPUnit\Framework\Attributes\CoversClass(TypeDescriptor::class)]
41#[\PHPUnit\Framework\Attributes\CoversClass(Expression::class)]
42#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Model\Join::class)]
43#[\PHPUnit\Framework\Attributes\CoversClass(ExpressionKind::class)]
44#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Model\BoundSelect::class)]
45#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Model\TableUse::class)]
46#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Model\ColumnBinding::class)]
47#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Model\Ordering::class)]
48#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Model\OutputColumn::class)]
49#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Model\JoinKind::class)]
50#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Ast\TypeReader::class)]
51#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Ast\DialectParser::class)]
52#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Ast\TokenGroups::class)]
53#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Ast\Tree::class)]
54#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Ast\ColumnReader::class)]
55#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Ast\SchemaReader::class)]
56#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Ast\ConstraintReader::class)]
57#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Ast\Identifiers::class)]
58#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Ast\StatementList::class)]
59#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Core\Policy\SyntaxRules::class)]
60#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Platform\MySql\QueryRules::class)]
61#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Platform\MySql\Platform::class)]
62#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Platform\MySql\TypeRules::class)]
63#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Platform\MySql\NameRules::class)]
64#[\PHPUnit\Framework\Attributes\CoversClass(\SqlSemantics\Platform\MySql\SchemaRules::class)]
65#[\PHPUnit\Framework\Attributes\CoversClass(Dialect::class)]
66#[\PHPUnit\Framework\Attributes\Medium]
67final class NameRulesTest extends TestCase
68{
69    public function testNameDecodesEscapedQuotes(): void
70    {
71        self::assertSame('a"b', (new \SqlSemantics\Platform\MySql\NameRules())->name(new Token(1, 'ID', '"a""b"', 0)));
72    }
73
74    public function testEqualUsesColumnCaseRules(): void
75    {
76        self::assertSame(true, (new \SqlSemantics\Platform\MySql\NameRules())->equal('Item', 'item'));
77    }
78
79    public function testRelationEqualUsesTableCaseRules(): void
80    {
81        self::assertSame(false, (new \SqlSemantics\Platform\MySql\NameRules())->relationEqual('Item', 'item'));
82    }
83
84    public function testKeyUsesTheSameColumnIdentity(): void
85    {
86        self::assertSame(true, (new \SqlSemantics\Platform\MySql\NameRules())->key('Item') === (new \SqlSemantics\Platform\MySql\NameRules())->key('item'));
87    }
88}
89