119 lines
2.7 KiB
PHP
119 lines
2.7 KiB
PHP
<?php
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/**
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* Author: Nil Portugués Calderó <contact@nilportugues.com>
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* Date: 9/12/14
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* Time: 7:34 PM.
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace NilPortugues\Tests\Sql\QueryBuilder\Builder\Syntax;
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use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
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use NilPortugues\Sql\QueryBuilder\Builder\Syntax\UnionWriter;
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use NilPortugues\Sql\QueryBuilder\Manipulation\Union;
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use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
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/**
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* Class UnionWriterTest.
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*/
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class UnionWriterTest extends \PHPUnit_Framework_TestCase
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{
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/**
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* @var UnionWriter
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*/
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private $unionWriter;
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/**
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* @var GenericBuilder
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*/
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private $writer;
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/**
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*
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*/
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public function setUp()
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{
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$this->unionWriter = new UnionWriter(new GenericBuilder());
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$this->writer = new GenericBuilder();
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}
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public function tearDown()
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{
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$this->unionWriter = null;
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$this->writer = null;
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}
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/**
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* @test
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*/
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public function itShouldWriteUnion()
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{
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$union = new Union();
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$union->add(new Select('user'));
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$union->add(new Select('user_email'));
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$expected = <<<SQL
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SELECT user.* FROM user
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UNION
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SELECT user_email.* FROM user_email
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SQL;
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$this->assertEquals($expected, $this->unionWriter->write($union));
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}
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/**
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* @test
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*/
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public function itShouldWriteUnionFromGenericBuilder()
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{
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$unionAll = $this->writer->union();
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$unionAll->add(new Select('user'));
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$unionAll->add(new Select('user_email'));
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$expected = <<<SQL
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SELECT user.* FROM user
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UNION
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SELECT user_email.* FROM user_email
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SQL;
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$this->assertEquals($expected, $this->writer->write($unionAll));
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}
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/**
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* @test
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*/
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public function itShouldNotResetPlaceholders()
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{
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$select1 = (new Select('table1'))
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->where()
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->between('column', 1, 2)
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->end();
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$select2 = (new Select('table2'))
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->where()
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->between('column', 3, 4)
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->end();
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$union = (new Union())
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->add($select1)
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->add($select2);
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$expectedSql = <<<SQL
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SELECT table1.* FROM table1 WHERE (table1.column BETWEEN :v1 AND :v2)
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UNION
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SELECT table2.* FROM table2 WHERE (table2.column BETWEEN :v3 AND :v4)
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SQL;
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$expectedParams = [
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':v1' => 1,
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':v2' => 2,
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':v3' => 3,
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':v4' => 4,
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];
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$this->assertEquals($expectedSql, $this->writer->write($union));
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$this->assertEquals($expectedParams, $this->writer->getValues());
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}
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}
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