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POHow to use JUnit tests with Spring Roo? (Problems with EntityManager)
 

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  1. POHow to use JUnit tests with Spring Roo? (Problems with EntityManager)
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    <p>I'm trying to write a JUnit test for a Spring Roo project. If my test requires use of the entity classes, I get the following Exception:</p> <pre><code>java.lang.IllegalStateException: Entity manager has not been injected (is the Spring Aspects JAR configured as an AJC/AJDT aspects library?) </code></pre> <p>The Spring Aspects JAR looks to be configured correctly. In particular, I have the following in the <code>pom.xml</code> file:</p> <pre><code>&lt;dependency&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-aspects&lt;/artifactId&gt; &lt;version&gt;${spring.version}&lt;/version&gt; &lt;/dependency&gt; </code></pre> <p>and </p> <pre><code>&lt;plugin&gt; &lt;configuration&gt; &lt;outxml&gt;true&lt;/outxml&gt; &lt;aspectLibraries&gt; &lt;aspectLibrary&gt; &lt;groupId&gt;org.springframework&lt;/groupId&gt; &lt;artifactId&gt;spring-aspects&lt;/artifactId&gt; &lt;/aspectLibrary&gt; &lt;/aspectLibraries&gt; &lt;source&gt;1.6&lt;/source&gt; &lt;target&gt;1.6&lt;/target&gt; &lt;/configuration&gt; &lt;/plugin&gt; </code></pre> <p>and the classes that use the entity classes work fine, when not called from a JUnit test. Any idea how I can set things up so that the Entity manager is injected from a JUnit test?</p> <p>Here is my Test class (more or less):</p> <pre><code>public class ServiceExampleTest { @Test public void testFoo() { FooService fs = new FooServiceImpl(); Set&lt;Foo&gt; foos = fs.getFoos(); } } </code></pre> <p>This is enough to throw the exception. The FooServiceImpl class returns a Set of Foo, where Foo is an entity class. The <code>getFoos()</code> method works when the application is run in the usual way. The problem only comes in the context of unit tests.</p>
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    1. COCould you post your test class as well? I've never used Spring Roo, but with normal Spring tests you usually have to extend AbstractSpringJUnit4Test (or something) or use a custom Spring runner via annotation for the tests.
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