### Question:
MultipartContentParser implements ParserActions { String getBoundary() { return boundary; } MultipartContentParser(String contentType); ParserState getState(); @Override boolean isStart(String line); @Override boolean isEnd(String line); @Override ParserState closeItem(ParserState state); @Override ParserState addHeader(String line); @Override ParserState addDataLine(String line);  }### Answer:
@Test public void whenCreated_boundaryIsDefined() { assertThat(parser.getBoundary(), equalTo(BOUNDARY)); }