public function testCreatingConfiguration()
{
$config = new Statement\Configuration();
$config->addStatement(new Statement\Comment('Sample file'));
$config->addStatement(new Statement\Comment('Global settings', '#'));
$config->addStatement(new Statement\Property('foo', 'bar'));
$config->addStatement(new Statement\Property('gazonk', 'fnord'));
$config->addStatement(new Statement\EmptyLine());
$config->addStatement(new Statement\Section('omega'));
$config->addStatement(new Statement\Property('alpha', 'beta'));
$config->addStatement(new Statement\Property('kappa', 'gamma', ':'));
$writer = new Ini\Writer();
$file = fopen('php://memory', 'w+');
$writer->write($config, $file);
rewind($file);
$expected = <<<EOT
; Sample file
# Global settings
foo = bar
gazonk = fnord
[omega]
alpha = beta
kappa : gamma
EOT;
$this->assertSame($expected, stream_get_contents($file));
fclose($file);
}
public function testAddAndRemoveStatementsToConfiguration()
{
$global = new Statement\Configuration();
$configuration = new Statement\Configuration();
$comment = new Statement\Comment('A Comment');
$empty = new Statement\EmptyLine();
$property = new Statement\Property('height', 11);
$section = new Statement\Section('general');
try {
$global->addStatement($configuration);
} catch (\LogicException $e) {
// Expected
}
$global->addStatement($comment);
$global->addStatement($empty);
$global->addStatement($property);
$global->addStatement($section);
$total = 4;
$this->assertSame($total, count($global));
foreach ($global as $statement) {
$global->removeStatement($statement);
$this->assertSame(--$total, count($global));
}
}