/**
* @test
* @dataProvider boolProvider
*/
public function testBooleans($testValue)
{
$marshaller = new DocumentFragment\Marshaller();
$fragment = new DocumentFragment("test", $testValue);
$marshalledFragment = $marshaller->marshall($fragment);
$unmarshalledFragment = $marshaller->unmarshall($marshalledFragment);
$this->assertEquals("test", $unmarshalledFragment->getName());
$this->assertEquals($testValue ? 1 : 0, $unmarshalledFragment->getData());
}
/**
* @param string $data
* @return Document
* @throws \Exception
*/
public function unmarshall(string $data) : Document
{
$document = json_decode($data, true);
$documentVersion = isset($document[self::KEY_VERSION]) ? intval($document[self::KEY_VERSION]) : self::VERSION_1;
$unmarshalledFragments = isset($document[self::KEY_FRAGMENTS]) ? $document[self::KEY_FRAGMENTS] : [];
$fragments = [];
if ($documentVersion != self::VERSION_1) {
throw new UnsupportedVersionException(sprintf("Expected a version identifier of '%s', got '%s'", self::VERSION_1, $documentVersion));
}
if (count($unmarshalledFragments) > 0) {
foreach ($unmarshalledFragments as $unmarshalledFragment) {
$fragments[] = $this->fragmentMarshaller->unmarshall($unmarshalledFragment);
}
}
if (isset($document[self::KEY_CHECKSUM])) {
$expectedChecksum = $this->calculateFragmentsChecksum($fragments);
$actualChecksum = $document[self::KEY_CHECKSUM];
if ($expectedChecksum != $actualChecksum) {
throw new ChecksumVerificationException(sprintf("The calculated checksum (%s) does not match the expected checksum (%s)", $expectedChecksum, $actualChecksum));
}
}
return new Document($fragments);
}