[arquillian-issues] [JBoss JIRA] (ARQ-1976) All ResourceProvider#canProvide implementations could try to inject subtypes

[Radoslav Husar (JIRA)]

Radoslav Husar created ARQ-1976:
-----------------------------------

             Summary: All ResourceProvider#canProvide implementations could try to inject subtypes
                 Key: ARQ-1976
                 URL: https://issues.jboss.org/browse/ARQ-1976
             Project: Arquillian
          Issue Type: Bug
            Reporter: Radoslav Husar


Currently the conditions seem to be the other way round as they normally would:

{noformat}
    @Override
    public boolean canProvide(Class<?> type)
    {
-      return Deployer.class.isAssignableFrom(type);
+      return type.isAssignableFrom(Deployer.class);
    }
{noformat}

It does not seem to be intentional. This would not be usually spotted because usually the same class is injected and requested and no provider provides a subtype of other ResourceProvider, so the problem would never occur.

The resulting exception would look like:

{noformat}
java.lang.RuntimeException: Could not set value on field protected ClassA TestClass.field using ClassB at 19b89d4, 
{noformat}



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)