I have a JUnit test that uses Guice to @Inject various helpers into a
Jersey REST resource - when I run it
using Eclipse's built-in JUnit runner, everything works:
public class MyResource {
@Inject
protected Helper1 helper1;
@Inject
protected Helper2 helper2;
@POST
@Produces("application/json")
@Consumes("application/json")
public Result doSomething(MyRequest request) {
Result result = null;
try {
result = helper1.reallyDoSomething(helper2, request);
}
catch (Exception e) {
logger.error("Error doing something", e);
throw e;
}
return result;
}
}
...
static Helper1 mockHelper1 = null;
static Helper2 mockHelper2 = null;
@BeforeClass
public static void setUpTestServer()
mockHelper1 = Mockito.mock(Helper1.class);
mockHelper2 = Mockito.mock(Helper2.class);
... set up mock behaviour ...
URI serverURI = UriBuilder.fromPath("/")
.scheme("http")
.host("0.0.0.0")
.path(TEST_CONTEXT)
.port(DEFAULT_PORT_NUMBER).build();
Map<String, String> initParams = new HashMap<>();
initParams.put(JAXRS_APPLICATION_CLASS, TestApplication.class
.getName());
WebappContext webapp = new WebappContext("GrizzlyContext",
serverURI.getPath());
FilterRegistration filterRegistration = webapp.addFilter(GuiceFilter.
class.getSimpleName(),
GuiceFilter.class);
filterRegistration.addMappingForUrlPatterns(EnumSet.allOf(DispatcherType.
class),
DEFAULT_MAPPING);
ServletRegistration registration = webapp.addServlet("Jersey
ServletContainer", ServletContainer.class);
registration.addMapping(DEFAULT_MAPPING);
registration.setInitParameters(initParams);
HttpServer server =
GrizzlyHttpServerFactory.createHttpServer(serverURI);
server.getServerConfiguration().setHttpServerName(TEST_SIMPLE_NAME +
"Server");
webapp.deploy(server);
}
public static class CloudAccountResourceTestApplication extendsResourceConfig
{
@Inject
public CloudAccountResourceTestApplication(ServiceLocator
serviceLocator) {
register(JacksonObjectMapperResolver.class);
//resource under test
register(MyResource.class);
//configure guice bridge:
GuiceBridge.getGuiceBridge().initializeGuiceBridge(serviceLocator);
GuiceIntoHK2Bridge guiceBridge =
serviceLocator.getService(GuiceIntoHK2Bridge.class);
Injector injector = Guice.createInjector(new TestGuiceModule());
guiceBridge.bridgeGuiceInjector(injector);
}
}
public static class TestGuiceModule extends AbstractModule {
@Override
protected void configure() {
install(new ServletModule() {
@Override
protected void configureServlets() {
//no-op
}
@Provides
Helper1 provideMockHelper1() {
return mockHelper1;
}
@Provides
Helper2 provideMockHelper2() {
return mockHelper2;
}
});
}
}
However, when I run the same JUnit test from Ant's JUnit task, I get the
following exception:
[junit] MultiException stack 1 of 1
[junit] java.lang.AssertionError: java.lang.IllegalAccessException:
Class com.google.inject.DefaultConstructionProxyFactory$1 can not access a
member of class com.google.inject.servlet.ManagedServletPipeline with
modifiers "public"
[junit] at
com.google.inject.DefaultConstructionProxyFactory$1.newInstance(
DefaultConstructionProxyFactory.java:85)
[junit] at com.google.inject.ConstructorInjector.construct(
ConstructorInjector.java:85)
[junit] at com.google.inject.ConstructorBindingImpl$Factory.get(
ConstructorBindingImpl.java:111)
[junit] at com.google.inject.ProviderToInternalFactoryAdapter$1.call(
ProviderToInternalFactoryAdapter.java:45)
I believer the error is referring to a default-permission class
(ManagedServletPipeline) that has a public constructor.
Any help in figuring out why it works in one environment but not in another
would be greatly appreciated!
---
Mike Norman
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