org.argeo.slc.core/src/main/java/org/argeo/slc/unit/SpringBasedTestCase.java

   1 package org.argeo.slc.unit;
   2
   3 import junit.framework.TestCase;
   4
   5 import org.springframework.context.ApplicationContext;
   6 import org.springframework.context.support.ClassPathXmlApplicationContext;
   7
   8 /** Helper for tests using a Spring application co,text. */
   9 public abstract class SpringBasedTestCase extends TestCase {
  10         private ApplicationContext context;
  11
  12         /**
  13          * Gets (and create if necessary) the application context to use. Default
  14          * implementation uses a class path xml application context and calls
  15          * {@link #getApplicationContextLocation()}.
  16          */
  17         protected ApplicationContext getContext() {
  18                 if (context == null) {
  19                         context = new ClassPathXmlApplicationContext(
  20                                         getApplicationContextLocation());
  21                 }
  22                 return context;
  23         }
  24
  25         /**
  26          * Th location of the application to load. The default implementation
  27          * returns <i>applicationContext.xml</i> found in the same package as the
  28          * test.
  29          */
  30         protected String getApplicationContextLocation() {
  31                 return inPackage("applicationContext.xml");
  32         }
  33
  34         /**
  35          * Prefixes the package of the class after converting the '.' to '/' in
  36          * order to have a resource path.
  37          */
  38         protected String inPackage(String suffix) {
  39                 String prefix = getClass().getPackage().getName().replace('.', '/');
  40                 return prefix + '/' + suffix;
  41         }
  42 }