public function testSettingOptions()
{
$stream = $this->createStream("Test");
$iterator = new LineStreamIterator($stream);
static::assertEquals("\n", $iterator->getEnding());
static::assertEquals(true, $iterator->isIgnoreBlank());
static::assertEquals(false, $iterator->isIncludeEnding());
static::assertSame($iterator, $iterator->setEnding("---"));
static::assertEquals('---', $iterator->getEnding());
static::assertSame($iterator, $iterator->setIgnoreBlank(false));
static::assertFalse($iterator->isIgnoreBlank());
static::assertSame($iterator, $iterator->setIncludeEnding(true));
static::assertTrue($iterator->isIncludeEnding());
}
/**
* @param resource $stream
*
* @return Iterator
*/
public function parse($stream)
{
if ($this->format->isEachLine()) {
$iterator = new LineStreamIterator($stream, [LineStreamIterator::OPTION_ENDING => "\n", LineStreamIterator::OPTION_IGNORE_BLANK => $this->format->isIgnoreBlankLines(), LineStreamIterator::OPTION_INCLUDE_ENDING => false]);
$iterator->setIgnoreBlank($this->format->isIgnoreBlankLines());
return new MapIterator($iterator, [$this, 'decodeJson']);
} else {
$json = $this->decodeJson(stream_get_contents($stream));
if (is_array($json)) {
return new ArrayIterator($json);
} else {
throw new RuntimeException("Expecting a json array to parse, unknown format detected");
}
}
}
