public function testTypesOtherThanArrayAndStringCanBePassed()
{
$expected = "--- Original\n+++ New\n@@ @@\n-1\n+2\n";
$diff = Diff::create(1, 2);
$formatter = new Upstream();
$this->assertEquals($expected, $formatter->format($diff));
}
/**
* @dataProvider lineEndingProvider
*/
public function testLineEndingWarning($from, $to, $expectedFromEol, $expectedToEol)
{
$formatter = new Upstream();
$diff = $formatter->format(Diff::create($from, $to));
// No warning
if ($expectedFromEol === null) {
$this->assertNotRegExp('/#Warning: Line ending changed from .+ to .+$/m', $diff);
return;
}
$fromEolName = (new EOL($expectedFromEol))->getName();
$toEolName = (new EOL($expectedToEol))->getName();
$pattern = sprintf('/^#Warning: Line ending changed from %s to %s$/m', preg_quote($fromEolName), preg_quote($toEolName));
$this->assertRegExp($pattern, $diff);
}