Mock the Region.localInvalidate(key) operation; call mock Region.invalidate(key).

spring-data-geode-test/src/main/java/org/springframework/data/gemfire/tests/mock/GemFireMockObjectsSupport.java

@@ -2692,6 +2692,12 @@ public abstract class GemFireMockObjectsSupport extends MockObjectsSupport {
 			return null;
 		}).when(mockRegion).localClear();
 
+		// Region.localInvalidate(key)
+		doAnswer(invocation -> {
+			mockRegion.invalidate(invocation.getArgument(0));
+			return null;
+		}).when(mockRegion).localInvalidate(any());
+
 		// Region.put(key, value)
 		when(mockRegion.put(any(), any())).thenAnswer(invocation -> {
 

spring-data-geode-test/src/test/java/org/springframework/data/gemfire/tests/MockRegionDataAccessOperationsAndEventsUnitTests.java

@@ -693,4 +693,18 @@ public class MockRegionDataAccessOperationsAndEventsUnitTests {
 
 		verify(this.mockRegion, times(1)).clear();
 	}
+
+	@Test
+	public void regionLocalInvalidateCallsRegionInvalidate() {
+
+		this.mockRegion.put(1, "TEST");
+
+		assertThat(this.mockRegion.get(1)).isEqualTo("TEST");
+
+		this.mockRegion.localInvalidate(1);
+
+		assertThat(this.mockRegion.get(1)).isNull();
+
+		verify(this.mockRegion, times(1)).invalidate(eq(1));
+	}
 }