markTestSkipped('"DOMDocument" required');
return;
}
$from = "
| Row 1 |
| Row 2 |
Row 2 |
| Row 3 |
Row 3 |
";
$to = "";
$expected = "" . $to . "" . "" . $from . "";
$compare = Diff::compareHTML($from, $to);
// Very hard to debug this way, wouldn't need to do this if PHP had an *actual* DOM parsing lib,
// and not just the poor excuse that is DOMDocument
$compare = preg_replace('/[\s\t\n\r]*/', '', $compare);
$expected = preg_replace('/[\s\t\n\r]*/', '', $expected);
$this->assertEquals($expected, $compare);
}
/**
* @see https://github.com/silverstripe/silverstripe-framework/issues/8053
*/
public function testLegacyEachStatement()
{
$sentenceOne =
'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
$sentenceTwo =
'Nulla porttitor, ex quis commodo pharetra, diam dui efficitur justo, eu gravida elit eros vel libero.';
$from = "$sentenceOne $sentenceTwo";
$to = "$sentenceTwo $sentenceOne";
// We're cheating our test a little bit here, because depending on what HTML cleaner you have, you'll get
// spaces added or not added around the tags.
$expected = "/^ *$sentenceOne<\/del> *$sentenceTwo *$sentenceOne<\/ins> *$/";
$actual = Diff::compareHTML($from, $to);
$this->assertRegExp($expected, $actual);
}
public function testDiffArray()
{
$from = ['Lorem', ['array here please ignore'], 'ipsum dolor'];
$to = 'Lorem,ipsum';
$expected = "/^Lorem,ipsum *dolor<\/del> *$/";
$actual = Diff::compareHTML($from, $to);
$this->assertRegExp($expected, $actual);
}
}