### Question:
SubroutineDeclaration { public DataTyped getReturnType() { return returnType; } SubroutineDeclaration(final String name, final DataTyped returnType,
            final List<SubroutineArgumentDeclaration> arguments); List<SubroutineArgumentDeclaration> getArguments(); String getName(); DataTyped getReturnType(); @Override String toString();  }### Answer:
@Test public void testGetReturnType() { assertThat(declaration.getReturnType()).isEqualTo(returnType); }