[SPR-5727] CronTriggerBean supports start delay

org.springframework.context.support/src/test/java/org/springframework/scheduling/quartz/CronTriggerBeanTests.java

@@ -0,0 +1,79 @@
+/*
+ * Copyright 2002-2009 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.scheduling.quartz;
+
+import java.util.Date;
+import java.util.Calendar;
+
+import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+
+/** @author Rob Harrop */
+public class CronTriggerBeanTests {
+
+	@Test(expected = IllegalStateException.class)
+	public void testInvalidStartDelay() {
+		createTriggerBean().setStartDelay(-1);
+	}
+
+	@Test
+	public void testStartTime() throws Exception {
+	    CronTriggerBean bean = createTriggerBean();
+		Date startTime = new Date(System.currentTimeMillis() + 1234L);
+		bean.setStartTime(startTime);
+		bean.afterPropertiesSet();
+		assertTimeEquals(startTime, bean.getStartTime());
+	}
+
+	@Test
+	public void testStartDelay() throws Exception {
+		CronTriggerBean bean = createTriggerBean();
+		long startDelay = 1234L;
+		Date startTime = new Date(System.currentTimeMillis() + startDelay);
+		bean.setStartDelay(startDelay);
+		bean.afterPropertiesSet();
+		assertTimeEquals(startTime, bean.getStartTime());
+	}
+
+	@Test
+	public void testStartDelayOverridesStartTime() throws Exception {
+		CronTriggerBean bean = createTriggerBean();
+		long startDelay = 1234L;
+		Date startTime = new Date(System.currentTimeMillis() + startDelay);
+		bean.setStartTime(new Date(System.currentTimeMillis() + 123456789L));
+		bean.setStartDelay(startDelay);
+		bean.afterPropertiesSet();
+		assertTimeEquals(startTime, bean.getStartTime());
+	}
+
+	private CronTriggerBean createTriggerBean() {
+		CronTriggerBean triggerBean = new CronTriggerBean();
+		triggerBean.setName("test");
+		return triggerBean;
+	}
+
+	private void assertTimeEquals(Date a, Date b) {
+		Calendar ca = Calendar.getInstance();
+		ca.setTime(a);
+		ca.set(Calendar.MILLISECOND, 0);
+		Calendar cb = Calendar.getInstance();
+		cb.setTime(b);
+		cb.set(Calendar.MILLISECOND, 0);
+		assertEquals(ca, cb);
+	}
+
+}