Initial classes

spring-all/src/test/java/org/baeldung/startup/SpringStartupTest.java

@@ -0,0 +1,25 @@
+package org.baeldung.startup;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.BeanCreationException;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.support.AnnotationConfigContextLoader;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = { SpringStartupConfig.class }, loader = AnnotationConfigContextLoader.class)
+public class SpringStartupTest {
+
+    @Autowired
+    private ApplicationContext ctx;
+
+    @Test(expected = BeanCreationException.class)
+    public void whenInstantiating_shouldThrowNPE() throws Exception {
+        ctx.getBean(LogicInConstructorExampleBean.class);
+    }
+
+
+}