DecodeJSON decodes data from the provided reader into the given interface fatally terminating the current test in the event of a failure.

EncodeJSON marshals then writes the provided interface to the given writer fatally terminating the current test in the event of a failure.

MarshalJSON marshals the provided interface to JSON fatally terminating the current test in the event of a failure.

Read len(data) bytes from the provided reader fatally terminating the current test in the even of a failure.

ReadAll the data from the provided reader fatally terminating the current test in the even of a failure.

UnmarshalJSON unmarshals the provide JSON data into the given interface fatally terminating the current test in the even of a failure.

Write the given data to the provided writer fatally terminating the current test in the event of a failure.