/**
* Test inserting an empty setting.
*
* @return void
*/
public function testInsertEmpty()
{
$cfg = "[a]\none=1\n[b]\n";
$test = new Writer('fake.ini', $cfg);
$test->set('a', 'two', '');
$ini = parse_ini_string($test->getContent(), true);
$this->assertEquals('', $ini['a']['two']);
}
/**
* Test clearing values.
*
* @return void
*/
public function testClear()
{
$cfg = "[a]\nb[]=1\nb[]=2\n[b]\nc=3\n";
$test = new Writer('fake.ini', $cfg);
$test->clear('a', 'b[]');
// clear array
$test->clear('b', 'c');
// clear single value
$test->clear('z', 'z');
// clear value that does not exist
$this->assertEquals("[a]\n[b]", trim($test->getContent()));
}
/**
* Test alignment of values.
*
* @return void
*/
public function testTabAlignment()
{
$test = new Writer('fake.ini', ['general' => ['foo' => 'bar', 'foofoofoofoofoofo' => 'baz']]);
$expected = "[general]\nfoo = \"bar\"\nfoofoofoofoofoofo = \"baz\"\n";
$this->assertEquals($expected, $test->getContent());
}
