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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 31786] New: - MockResultSet needs to handle equals and hashCode
Date Tue, 19 Oct 2004 18:45:37 GMT
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http://issues.apache.org/bugzilla/show_bug.cgi?id=31786

MockResultSet needs to handle equals and hashCode

           Summary: MockResultSet needs to handle equals and hashCode
           Product: Commons
           Version: unspecified
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: DbUtils
        AssignedTo: commons-dev@jakarta.apache.org
        ReportedBy: michael@schuerig.de


Please amend MockResultSet#invoke like this in order to handel equals, 
hashCode, and toString 
 
    public Object invoke(Object proxy, Method method, Object[] args) 
        throws Throwable { 
 
        String methodName = method.getName(); 
 
        if (methodName.equals("getMetaData")) { 
        //... 
 
        } else if (methodName.equals("equals")) { 
            return Boolean.valueOf(proxy == args[0]); 
        } else if (methodName.equals("hashCode")) { 
            return Integer.valueOf(System.identityHashCode(proxy)); 
        } else if (methodName.equals("toString")) { 
            return proxy.toString(); 
        } 
 
        return null; 
    } 
 
This addition makes proxies generated by MockResultSet usable in Maps. That 
might not look like a big deal, but it is. Among other things, EasyMock keeps 
arguments and return values in Maps. With the addition, MockResultSet proxies 
can be used with mock objects created by EasyMock. 
 
Michael

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