Hi,
Can anyone explain why this test fails? Optional injection points seem to
be getting ignored when they occur on a provider inside a private module.
The fact that this passes when you set optional=false leads me to believe
that it might be a bug. Using guice 3.0.
public static class Foo {
public Bar bar;
Foo(Bar bar) { this.bar = bar; }
}
static class Bar { }
static class FooProvider implements Provider<Foo> {
@Inject(optional=false) public Bar bar;
public Foo get() {
return new Foo(bar);
}
}
static class ChildInjectorInjector {
public Injector injector;
@Inject
ChildInjectorInjector(Injector injector) {
this.injector = injector;
}
}
@Test
public void test() throws Exception {
Injector i = Guice.createInjector(new PrivateModule() {
@Override protected void configure() {
bind(Bar.class);
bind(Foo.class).toProvider(FooProvider.class);
bind(ChildInjectorInjector.class);
expose(ChildInjectorInjector.class);
}
});
Injector ci = i.getInstance(ChildInjectorInjector.class).injector;
Foo foo = ci.getInstance(Foo.class);
assertTrue(foo.bar != null);
}
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