Class DefaultArgumentConverter

java.lang.Object
org.junit.jupiter.params.converter.SimpleArgumentConverter
org.junit.jupiter.params.converter.DefaultArgumentConverter
All Implemented Interfaces:
ArgumentConverter

@API(status=INTERNAL, since="5.0") public class DefaultArgumentConverter extends SimpleArgumentConverter
DefaultArgumentConverter is the default implementation of the ArgumentConverter API.

The DefaultArgumentConverter is able to convert from strings to a number of primitive types and their corresponding wrapper types (Byte, Short, Integer, Long, Float, and Double), date and time types from the java.time package, and some additional common Java types such as File, BigDecimal, BigInteger, Currency, Locale, URI, URL, UUID, etc.

If the source and target types are identical the source object will not be modified.

Since:
5.0
See Also:
  • Field Details

  • Method Details

    • convert

      public Object convert(Object source, Class<?> targetType)
      Description copied from class: SimpleArgumentConverter
      Convert the supplied source object into the supplied targetType.
      Specified by:
      convert in class SimpleArgumentConverter
      Parameters:
      source - the source object to convert; may be null
      targetType - the target type the source object should be converted into; never null
      Returns:
      the converted object; may be null but only if the target type is a reference type