fix: enforce pickup-ready receiving candidates

lastleg-service/src/test/java/com/baiyue/lastleg/inboundplan/pda/service/ReceivingContainerServiceBehaviorTest.java

@@ -87,18 +87,14 @@ class ReceivingContainerServiceBehaviorTest {
     }
 
     @Test
-    void containerRemainsVisibleButPrepareIsRejectedBeforePickupReady() {
+    void containerIsHiddenAndPrepareIsRejectedBeforePickupReady() {
         when(plans.selectList(any())).thenReturn(List.of(plan("CONT-A")));
         when(lines.selectList(any())).thenReturn(List.of(line("FBA")));
         LastlegOrder order = containerOrder(1L, "100", "CONT-A", "BOOKING-A", "IN-1");
         when(orders.selectList(any())).thenReturn(List.of(order));
         when(shippingGates.receivingAvailable("100", "CONT-A")).thenReturn(0);
 
-        assertThat(service.candidates("7", 100L)).singleElement().satisfies(candidate -> {
-            assertThat(candidate.operable()).isFalse();
-            assertThat(candidate.allPlansReady()).isTrue();
-            assertThat(candidate.blockReason()).contains("尚未达到");
-        });
+        assertThat(service.candidates("7", 100L)).isEmpty();
         assertThatThrownBy(() -> service.prepare("7", "receiver", 100L, "CONT-A",
             new ReceivingContainerRequests.Action("not-ready")))
             .isInstanceOf(ResponseStatusException.class).hasMessageContaining("409");
@@ -155,10 +151,7 @@ class ReceivingContainerServiceBehaviorTest {
         when(orders.selectList(any())).thenReturn(List.of(
             containerOrder(1L, "100", "CONT-A", "BOOKING-A", "IN-1"),
             containerOrder(2L, "200", "CONT-A", "BOOKING-A", "IN-2")));
-        assertThat(service.candidates("7", 100L)).singleElement().satisfies(candidate -> {
-            assertThat(candidate.operable()).isFalse();
-            assertThat(candidate.blockReason()).contains("未操作/缺入仓码");
-        });
+        assertThat(service.candidates("7", 100L)).isEmpty();
     }
 
     @Test