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Test illustrate multiple unions #6

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Merged
pmjones merged 1 commit into from
Dec 11, 2019
Merged

Test illustrate multiple unions #6

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40 changes: 40 additions & 0 deletions tests/SelectTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -589,6 +589,46 @@ public function testUnion()
$this->assertSameSql($expect, $actual);
}

public function testMultipleUnion()
{
$this->query->columns('c1')
->from('t1')
->union()
->columns('c2')
->from('t2')
->union()
->columns('c3')
->from('t3')
->union()
->columns('c4')
->from('t4');

$expect = '
SELECT
c1
FROM
t1
UNION
SELECT
c2
FROM
t2
UNION
SELECT
c3
FROM
t3
UNION
SELECT
c4
FROM
t4
';

$actual = $this->query->getStatement();
$this->assertSameSql($expect, $actual);
}

public function testUnionAll()
{
$this->query->columns('c1')
Expand Down