INT-3152 Polishing Show Skipped Tests as 'Ignored'

In test report.

spring-integration-test/src/main/java/org/springframework/integration/test/support/LongRunningIntegrationTest.java

@@ -17,6 +17,7 @@ package org.springframework.integration.test.support;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.junit.Assume;
 import org.junit.rules.TestWatcher;
 import org.junit.runner.Description;
 import org.junit.runners.model.Statement;
@@ -42,7 +43,7 @@ public class LongRunningIntegrationTest extends TestWatcher {
 
 				@Override
 				public void evaluate() throws Throwable {
-
+					Assume.assumeTrue(false);
 				}
 			};
 		}