Status: New
Owner: ----
New issue 629 by [email protected]: createChildInjector injects wrong
injector
http://code.google.com/p/google-guice/issues/detail?id=629
After createChildInjector binded class using interface fails to inject
right injector.
Test case, where last two test cases fails:
package com.google.inject;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public class CreateChildInjectorTest {
private Injector parentI;
private Injector childI;
@Before
public void setUp() {
parentI = Guice.createInjector(Stage.PRODUCTION);
childI = parentI.createChildInjector(new AbstractModule() {
@Override
protected void configure() {
bind(String.class).toInstance("fooBar");
bind(BImpl.class);
bind(A.class).to(AImpl.class);
}
});
};
@Test
public void testChildInjectorB() {
A a = childI.getInstance(BImpl.class);
Assert.assertEquals(childI, a.getInjector());
Assert.assertEquals(parentI, a.getInjector().getParent());
Assert.assertEquals("fooBar",
a.getInjector().getInstance(String.class));
}
@Test
public void testChildInjectorA1() {
A a = childI.getInstance(A.class);
Assert.assertEquals(childI, a.getInjector());
Assert.assertEquals(parentI, a.getInjector().getParent());
Assert.assertEquals("fooBar",
a.getInjector().getInstance(String.class));
}
@Test(expected = Throwable.class)
public void testChildInjectorA2() {
A a = childI.getInstance(A.class);
Assert.assertEquals(parentI, a.getInjector());
}
public static interface A {
Injector getInjector();
}
static class AImpl implements A {
private Injector inj;
@Inject
public AImpl(Injector inj) {
this.inj = inj;
}
@Override
public Injector getInjector() {
return inj;
}
}
static class BImpl extends AImpl {
@Inject
public BImpl(Injector inj, String val) {
super(inj);
}
}
}
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