129 lines
4.0 KiB
PHP
129 lines
4.0 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\SqlParser\Tests\Components;
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use PhpMyAdmin\SqlParser\Components\CaseExpression;
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use PhpMyAdmin\SqlParser\Parser;
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use PhpMyAdmin\SqlParser\Tests\TestCase;
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class CaseExpressionTest extends TestCase
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{
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public function testParseBuild(): void
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{
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$caseExprQuery = 'case 1 when 1 then "Some" else "Other" end';
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$component = CaseExpression::parse(
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new Parser(),
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$this->getTokensList($caseExprQuery)
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);
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$this->assertEquals(
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CaseExpression::build($component),
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'CASE 1 WHEN 1 THEN "Some" ELSE "Other" END'
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);
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}
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public function testParseBuild2(): void
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{
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$caseExprQuery = 'case when 1=1 then "India" else "Other" end';
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$component = CaseExpression::parse(
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new Parser(),
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$this->getTokensList($caseExprQuery)
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);
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$this->assertEquals(
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CaseExpression::build($component),
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'CASE WHEN 1=1 THEN "India" ELSE "Other" END'
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);
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}
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public function testParseBuild3(): void
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{
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$caseExprQuery = 'case 1 when 1 then "Some" '
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. 'when 2 then "SomeOther" else "Other" end';
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$component = CaseExpression::parse(
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new Parser(),
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$this->getTokensList($caseExprQuery)
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);
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$this->assertEquals(
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CaseExpression::build($component),
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'CASE 1 WHEN 1 THEN "Some" WHEN 2 THEN "SomeOther" ELSE "Other" END'
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);
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}
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public function testParseBuild4(): void
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{
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$caseExprQuery = 'case 1 when 1 then "Some" '
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. 'when 2 then "SomeOther" end';
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$component = CaseExpression::parse(
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new Parser(),
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$this->getTokensList($caseExprQuery)
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);
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$this->assertEquals(
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CaseExpression::build($component),
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'CASE 1 WHEN 1 THEN "Some" WHEN 2 THEN "SomeOther" END'
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);
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}
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public function testParseBuild5(): void
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{
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$caseExprQuery = 'case when 1=1 then "Some" '
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. 'when 1=2 then "SomeOther" else "Other" end';
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$component = CaseExpression::parse(
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new Parser(),
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$this->getTokensList($caseExprQuery)
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);
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$this->assertEquals(
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CaseExpression::build($component),
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'CASE WHEN 1=1 THEN "Some" WHEN 1=2 THEN "SomeOther" ELSE "Other" END'
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);
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}
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public function testParseBuild6(): void
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{
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$caseExprQuery = 'case when 1=1 then "Some" '
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. 'when 1=2 then "SomeOther" end';
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$component = CaseExpression::parse(
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new Parser(),
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$this->getTokensList($caseExprQuery)
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);
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$this->assertEquals(
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CaseExpression::build($component),
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'CASE WHEN 1=1 THEN "Some" WHEN 1=2 THEN "SomeOther" END'
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);
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}
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public function testParseBuild7(): void
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{
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$caseExprQuery = 'case when 1=1 then "Some" '
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. 'when 1=2 then "SomeOther" end AS foo';
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$component = CaseExpression::parse(
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new Parser(),
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$this->getTokensList($caseExprQuery)
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);
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$this->assertEquals(
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CaseExpression::build($component),
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'CASE WHEN 1=1 THEN "Some" WHEN 1=2 THEN "SomeOther" END AS `foo`'
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);
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}
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public function testParseBuild8(): void
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{
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$caseExprQuery = 'case when 1=1 then "Some" '
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. 'when 1=2 then "SomeOther" end foo';
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$component = CaseExpression::parse(
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new Parser(),
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$this->getTokensList($caseExprQuery)
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);
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$this->assertEquals(
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CaseExpression::build($component),
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'CASE WHEN 1=1 THEN "Some" WHEN 1=2 THEN "SomeOther" END AS `foo`'
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);
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}
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public function testBuildWithIncompleteCaseExpression(): void
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{
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$incompleteCaseExpressionComponent = new CaseExpression();
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$this->assertEquals('CASE END', CaseExpression::build($incompleteCaseExpressionComponent));
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}
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}
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