public function testStartsWith()
{
$this->assertTrue(FajrUtils::startsWith('foobar', 'foo'), 'foobar starts with foo');
$this->assertTrue(FajrUtils::startsWith('foobar', ''), 'foobar starts with empty string');
$this->assertTrue(FajrUtils::startsWith('', ''), 'empty string starts with empty string');
$this->assertFalse(FajrUtils::startsWith('foobar', 'baz'), 'foobar does not start with baz');
$this->assertFalse(FajrUtils::startsWith('foobar', 'bar'), 'foobar does not start with bar');
$this->assertFalse(FajrUtils::startsWith('foobar', 'foobars'), 'foobar does not start with foobars');
}