Class RequestInjectionTest

core/test/com/google/inject/RequestInjectionTest.java:32–355

@author crazybob@google.com (Bob Lee)

 * @author crazybob@google.com (Bob Lee)
 */
public class RequestInjectionTest extends TestCase {

  @Retention(RUNTIME)
  @BindingAnnotation
  @interface ForField {}

  @Retention(RUNTIME)
  @BindingAnnotation
  @interface ForMethod {}

  @Override
  protected void setUp() throws Exception {
    super.setUp();
    HasInjections.staticField = 0;
    HasInjections.staticMethod = null;
    NeedsThing.injectedCount = 0;
  }

  public void testInjectMembers() {
    final HasInjections hi = new HasInjections();

    Guice.createInjector(
        new AbstractModule() {
          @Override
          protected void configure() {
            bindConstant().annotatedWith(ForMethod.class).to("test");
            bindConstant().annotatedWith(ForField.class).to(5);
            requestInjection(hi);
          }
        });

    assertEquals("test", hi.instanceMethod);
    assertEquals(5, hi.instanceField);
    assertNull(HasInjections.staticMethod);
    assertEquals(0, HasInjections.staticField);
  }

  public void testInjectStatics() throws CreationException {
    Guice.createInjector(
        new AbstractModule() {
          @Override
          protected void configure() {
            bindConstant().annotatedWith(ForMethod.class).to("test");
            bindConstant().annotatedWith(ForField.class).to(5);
            requestStaticInjection(HasInjections.class);
          }
        });

    assertEquals("test", HasInjections.staticMethod);
    assertEquals(5, HasInjections.staticField);
  }

  public void testInjectMembersAndStatics() {
    final HasInjections hi = new HasInjections();

    Guice.createInjector(
        new AbstractModule() {
          @Override