cvs commit: spice/sandbox/repository/componenthaus/src/tests/org/componenthaus/spring AbstractPicoApplicationContextTestCase.java PicoApplicationContextTestCase.java

hogie       03/11/10 12:21:44

  Added:       sandbox/repository/componenthaus/src/tests/org/componenthaus/spring
                        AbstractPicoApplicationContextTestCase.java
                        PicoApplicationContextTestCase.java
  Log:
  Preview release with plexus-utils components
  
  Revision  Changes    Path
  1.1                  spice/sandbox/repository/componenthaus/src/tests/org/componenthaus/spring/AbstractPicoApplicationContextTestCase.java
  
  Index: AbstractPicoApplicationContextTestCase.java
  ===================================================================
  package org.componenthaus.spring;
  
  import junit.framework.TestCase;
  import org.springframework.beans.BeansException;
  import org.springframework.beans.factory.NoSuchBeanDefinitionException;
  import org.springframework.beans.factory.BeanNotOfRequiredTypeException;
  import org.springframework.context.ApplicationContextException;
  import org.springframework.context.ApplicationContext;
  import org.springframework.context.NoSuchMessageException;
  import org.springframework.context.MessageSourceResolvable;
  
  import javax.servlet.ServletContext;
  import java.io.IOException;
  import java.io.FileNotFoundException;
  import java.io.InputStream;
  import java.util.Locale;
  import java.util.ArrayList;
  
  import com.mockobjects.servlet.MockServletContext;
  
  public class AbstractPicoApplicationContextTestCase extends TestCase {
  
      public void testCanSetAndGetParent() {
          PicoApplicationContextForTest parent = new PicoApplicationContextForTest(null, "");
          PicoApplicationContextForTest child = new PicoApplicationContextForTest(parent, "");
          assertSame(parent, child.getParent());
      }
  
      public void testDisplayNameReturnsSomething() {
          assertNotNull(new PicoApplicationContextForTest(null, "").getDisplayName());
      }
  
      public void testStartupTimeIsSetOnConstruction() {
          long startupTime = new PicoApplicationContextForTest(null, "").getStartupDate();
          long now = System.currentTimeMillis();
          assertTrue((now - startupTime) < 1000);
      }
  
      public void testContextOptionsIsNotNull() {
          assertNotNull(new PicoApplicationContextForTest(null, "").getOptions());
      }
  
      public void testRefreshWorks() {
          PicoApplicationContextForTest context = new PicoApplicationContextForTest(null, null);
          context.setExpectedRegisterBeanCalls(1);
          context.refresh();
          context.verify();
      }
  
      public void testCanClose() {
          new PicoApplicationContextForTest(null, "").close();
      }
  
      public void testGetResourceAsStreamDealsWithDodgyUrl() throws IOException {
          PicoApplicationContextForTest context = new PicoApplicationContextForTest(null, null);
  
          try {
              context.getResourceAsStream("lkjlkj");
              fail("Did not get expected exception");
          } catch (FileNotFoundException expected) {
              //expected
          }
      }
  
      public void testGetResourceAsStreamDealsWithProperUrl() throws IOException {
          PicoApplicationContextForTest context = new PicoApplicationContextForTest(null, null);
          InputStream in = context.getResourceAsStream("file:///.");
          assertNotNull(in);
          in.close();
      }
  
      public void testGetResourceBasePath() {
          assertNotNull(new PicoApplicationContextForTest(null, null).getResourceBasePath());
      }
  
      public void testCanGetDefaultMessage() {
          String defaultMessage = "default";
          assertSame(defaultMessage, new PicoApplicationContextForTest(null, null).getMessage("", new Object[0], defaultMessage, new Locale("en")));
      }
  
      public void testGetMessageThrowsNoSuchMessageException() {
          try {
              new PicoApplicationContextForTest(null, null).getMessage("", new Object[0], new Locale("en"));
              fail("Did not get expected exception");
          } catch (NoSuchMessageException expected) {
              //expected
          }
      }
  
      public void testGetMessageThrowsNoSuchMessageExceptionUsingMessageResolver() throws NoSuchMessageException {
          String message = new PicoApplicationContextForTest(null, null).getMessage(new MessageSourceResolvable() {
              public String[] getCodes() {
                  return new String[]{""};
              }
  
              public Object[] getArgs() {
                  return new Object[0];
              }
  
              public String getDefaultMessage() {
                  return "";
              }
          }, new Locale("en"));
          assertEquals("", message);
      }
  
      public void testCanCountBeanDefinitions() {
          PicoApplicationContextForTest context = new PicoApplicationContextForTest(null, null);
          assertEquals(0, context.getBeanDefinitionCount());
          context.registerBean(new Object());
          assertEquals(1,context.getBeanDefinitionCount());
      }
  
      public void testCanGetComponentDefinitionNames() {
          PicoApplicationContextForTest context = new PicoApplicationContextForTest(null, null);
          assertEquals(0,context.getBeanDefinitionNames().length);
          String name = "name";
          context.registerBean(name,new Object());
          final String[] beanDefinitionNames = context.getBeanDefinitionNames();
          assertEquals(1,beanDefinitionNames.length);
          assertEquals(name,beanDefinitionNames[0]);
      }
  
      public void testCanGetComponentDefinitionNamesForType() {
          PicoApplicationContextForTest context = new PicoApplicationContextForTest(null, null);
          assertEquals(0,context.getBeanDefinitionNames(Object.class).length);
          String name = "name";
          context.registerBean(name,new ArrayList());
          String[] beanDefinitionNames = context.getBeanDefinitionNames(ArrayList.class);
          assertEquals(1,beanDefinitionNames.length);
          assertEquals(name,beanDefinitionNames[0]);
          context.registerBean("who cares", new Object());
          beanDefinitionNames = context.getBeanDefinitionNames(ArrayList.class);
          assertEquals(1,beanDefinitionNames.length);
      }
  
      public void testCanGetBeanByName() {
          PicoApplicationContextForTest context = new PicoApplicationContextForTest(null, null);
          String name = "name";
          final Object object = new Object();
          context.registerBean(name,object);
          assertSame(object,context.getBean(name));
      }
  
      public void testThrowsNoSuchBeanDefinitionExceptionWhenNoBean() {
          PicoApplicationContextForTest context = new PicoApplicationContextForTest(null, null);
          try {
              context.getBean("Will not exist");
              fail("Did not get expected exception");
          } catch (NoSuchBeanDefinitionException expected) {
              //expected
          }
      }
  
      public void testThrowsNoSuchBeanDefinitionExceptionWhenNoBeanByType() {
          PicoApplicationContextForTest context = new PicoApplicationContextForTest(null, null);
          try {
              context.getBean("Will not exist", Object.class);
              fail("Did not get expected exception");
          } catch (NoSuchBeanDefinitionException expected) {
              //expected
          }
      }
  
      public void testThrowsBeanNotOfRequiredTypeException() {
          PicoApplicationContextForTest context = new PicoApplicationContextForTest(null, null);
          final String name = "name";
          final Object object = new Object();
          context.registerBean(name,object);
          try {
              context.getBean(name, ArrayList.class);
              fail("Did not get expected exception");
          } catch (BeanNotOfRequiredTypeException expected) {
              //expected
          }
      }
  
      public void testCanGetBeanByNameAndType() {
          PicoApplicationContextForTest context = new PicoApplicationContextForTest(null, null);
          final String name = "name";
          final ArrayList object = new ArrayList();
          context.registerBean(name,object);
          assertSame(object,context.getBean(name, ArrayList.class));
      }
  
      public void testBeansAreAlwaysSingletons() {
          PicoApplicationContextForTest context = new PicoApplicationContextForTest(null, null);
          assertTrue(context.isSingleton(null));
      }
  
      public void testNeverUsesAliases() {
          assertEquals(0,(new PicoApplicationContextForTest(null, null)).getAliases(null).length);
      }
  
      public void testHasNoParentBeanFactory() {
          assertNull((new PicoApplicationContextForTest(null, null)).getParentBeanFactory());
      }
  
      public void testCanShareObjects() {
          PicoApplicationContextForTest context = new PicoApplicationContextForTest(null, null);
          assertNull(context.sharedObject(null));
          Object object = new Object();
          context.shareObject("key", object);
          assertSame(object,context.sharedObject("key"));
          context.removeSharedObject("key");
          assertNull(context.sharedObject("key"));
      }
  
      public void testCanSetAndGetServletContext() {
          PicoApplicationContextForTest context = new PicoApplicationContextForTest(null, null);
          ServletContext servletContext = new MockServletContext();
          assertNull(context.getServletContext());
          context.setServletContext(servletContext);
          assertSame(servletContext,context.getServletContext());
      }
  
      public void testDoesNotUseATheme() {
          assertNull(new PicoApplicationContextForTest(null, null).getTheme(null));
      }
  
      private static final class PicoApplicationContextForTest extends AbstractPicoApplicationContext {
          private int actualRegisterBeansCalls = 0;
          private int actualSetServletContextCalls = 0;
          private int expectedRegisterBeanCalls = 0;
          private int expectedSetServletContextCalls = 0;
  
          public PicoApplicationContextForTest(ApplicationContext parent, String nameSpace) {
              super(parent, nameSpace);
          }
  
          public void registerBean(Object o) {
              pico.registerComponentInstance(o);
          }
  
          public void registerBean(String name,Object o) {
              pico.registerComponentInstance(name,o);
          }
  
          protected void registerBeans() throws BeansException {
              actualRegisterBeansCalls++;
          }
  
          public void setServletContext(ServletContext servletContext) throws ApplicationContextException {
              actualSetServletContextCalls++;
              this.servletContext = servletContext;
          }
  
          public void setExpectedRegisterBeanCalls(int expectedRegisterBeanCalls) {
              this.expectedRegisterBeanCalls = expectedRegisterBeanCalls;
          }
  
          public void setExpectedSetServletContextCalls(int expectedSetServletContextCalls) {
              this.expectedSetServletContextCalls = expectedSetServletContextCalls;
          }
  
          public void verify() {
              assertEquals(expectedRegisterBeanCalls, actualRegisterBeansCalls);
              assertEquals(expectedSetServletContextCalls, actualSetServletContextCalls);
          }
      }
  
  }
  
  
  
  1.1                  spice/sandbox/repository/componenthaus/src/tests/org/componenthaus/spring/PicoApplicationContextTestCase.java
  
  Index: PicoApplicationContextTestCase.java
  ===================================================================
  package org.componenthaus.spring;
  
  import com.mockobjects.servlet.MockServletContext;
  import junit.framework.TestCase;
  import org.springframework.context.ApplicationContext;
  
  public class PicoApplicationContextTestCase extends TestCase {
  
      public void testAllComponentsAreResolvable() {
          PicoApplicationContext context = new PicoApplicationContextSubClass(null,"");
          context.setServletContext(new MockServletContext());
      }
  
      private static final class PicoApplicationContextSubClass extends PicoApplicationContext {
  
          public PicoApplicationContextSubClass(ApplicationContext parent, String nameSpace) {
              super(parent, nameSpace);
          }
  
          protected void addSpringStuff() {
              //Don't do this, as it requires web.xml.  Too much hassle!
          }
      }
  
  
  }
  
  
  


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