// Component representation of entities should work.
final JsonEntityIdParser restEid4 = JsonEntityIdParser.create(SINGLE_COMPONENT_EID, layout);
final EntityId resolvedEid = restEid4.getEntityId();
final String recoveredComponent = Bytes.toString(
Bytes.toBytesBinary(
resolvedEid.toShellString().substring(
ToolUtils.KIJI_ROW_KEY_SPEC_PREFIX.length())));
assertEquals(UNUSUAL_STRING_EID, recoveredComponent);
assertEquals(resolvedEid, restEid4.getEntityId());
}