/**
* @covers Patchwork\Utf8::strstr
* @covers Patchwork\Utf8::stristr
* @covers Patchwork\Utf8::strrchr
* @covers Patchwork\Utf8::strrichr
*/
function testStrstr()
{
$this->assertSame('éjàdéjà', u::strstr('déjàdéjà', 'é'));
$this->assertSame('ÉJÀDÉJÀ', u::stristr('DÉJÀDÉJÀ', 'é'));
$this->assertSame('ςσb', u::stristr('aςσb', 'ΣΣ'));
$this->assertSame('éjà', u::strrchr('déjàdéjà', 'é'));
$this->assertSame('ÉJÀ', u::strrichr('DÉJÀDÉJÀ', 'é'));
$this->assertSame('d', u::strstr('déjàdéjà', 'é', true));
$this->assertSame('D', u::stristr('DÉJÀDÉJÀ', 'é', true));
$this->assertSame('a', u::stristr('aςσb', 'ΣΣ', true));
$this->assertSame('déjàd', u::strrchr('déjàdéjà', 'é', true));
$this->assertSame('DÉJÀD', u::strrichr('DÉJÀDÉJÀ', 'é', true));
$this->assertSame('Paris', u::stristr('der Straße nach Paris', 'Paris'));
}
