@Test
public void aggregatesMessagesByCorrelationKey() throws Exception {
mockAggregated.expectedHeaderValuesReceivedInAnyOrder(
"invoiceItemTotal", BigDecimal.valueOf(5), BigDecimal.valueOf(4));
mockAggregated.expectedMessageCount(2);
start.sendBodyAndHeaders(
null, toHeadersMap("invoiceId", "invoiceOne", "invoiceItemTotal", BigDecimal.valueOf(2)));
start.sendBodyAndHeaders(
null, toHeadersMap("invoiceId", "invoiceTwo", "invoiceItemTotal", BigDecimal.valueOf(4)));
start.sendBodyAndHeaders(
null, toHeadersMap("invoiceId", "invoiceOne", "invoiceItemTotal", BigDecimal.valueOf(3)));
assertMockEndpointsSatisfied();
}