public function testOpenLegalFileShouldReturnSheetWithRootTopic()
{
$package = new Package(__DIR__ . '/../res/cr.xmind');
$rootTopic = $package->getSheet(0)->getRootTopic();
$this->assertInstanceOf('Chub\\XMindPHP\\RootTopic', $rootTopic);
$this->assertInstanceOf('Chub\\XMindPHP\\Topic', $rootTopic);
}
public function testIterator()
{
$package = new Package(__DIR__ . '/../res/sheets.xmind');
$it = $package->getSheetsIterator();
$this->assertInstanceOf('ArrayIterator', $it);
$this->assertEquals(2, $it->count());
$sheet1 = $it->current();
$it->next();
$sheet2 = $it->current();
$this->assertEquals('testSheet1', $sheet1->getTitle());
$this->assertEquals('testSheet2', $sheet2->getTitle());
$this->assertEquals('test', $sheet1->getRootTopic()->getTitle());
$this->assertEquals('test2', $sheet2->getRootTopic()->getTitle());
}
protected function setUp()
{
$package = new Package(__DIR__ . '/../res/cr.xmind');
$this->rootTopic = $package->getSheet(0)->getRootTopic();
$this->assertInstanceOf('Chub\\XMindPHP\\RootTopic', $this->rootTopic);
}