/**
* @param Schema $schema
* @param int $indentLevel
*/
protected function generatePropertiesJsonLd(Schema $schema, $indentLevel = 0)
{
$propertyKeys = array_keys($schema->getProperties());
$lastProperty = end($propertyKeys);
/**
* @var string|Schema $value
*/
foreach ($schema->getProperties() as $property => $value) {
if ($lastProperty == $property) {
$isExcludeComma = true;
} else {
$isExcludeComma = false;
}
if ($value instanceof Schema) {
$this->append('"' . $property . '": {', $indentLevel, true);
$this->append('"@type": "' . $value->getType() . '"', $indentLevel + 1, !(bool) $value->getProperties());
$this->generatePropertiesJsonLd($value, $indentLevel + 1);
$this->append('}', $indentLevel, $isExcludeComma);
} else {
$value = htmlentities($value);
$this->append('"' . $property . '": "' . $value . '"', $indentLevel, $isExcludeComma);
}
}
}
public function testOutputMicrodata()
{
$this->expectOutputString($this->schema->getMicrodata());
$this->schema->outputMicrodata();
}
public function testGetSchemaValue()
{
$propertyName = 'name';
$name = 'Author';
$schema = new Schema('Book');
$schema->addProperty($propertyName, $name);
$this->expectOutputString($name);
$schema->outputProperty($propertyName);
}
public function testOutputJsonLd()
{
$this->expectOutputString($this->schema->getJsonLd());
$this->schema->outputJsonLd();
}