@Test
public void createTypedChannelMap_stringToString_works() {

    EvalFunctionWrapper evalFunctionWrapper = new EvalFunctionWrapper(call);
    Map<String, Value> typedChannelMap = evalFunctionWrapper.createTypedChannelMap(typedValues);
    assertEquals(1, typedChannelMap.size());
    assertEquals("a_string", typedChannelMap.get("DB13_StringChannel").getAsString());
}