protected void verifyWagonExceptionMessage()

in wagon-provider-test/src/main/java/org/apache/maven/wagon/http/HttpWagonTestCase.java [2304:2370]
58 lines of code
11 McCabe index (conditional complexity)

    protected void verifyWagonExceptionMessage( Exception e, int forStatusCode, String forUrl, String forReasonPhrase )
    {
        // TODO: handle AuthenticationException for Wagon.connect() calls
        assertNotNull( e );
        try
        {
            assertTrue( "only verify instances of WagonException", e instanceof WagonException );

            String reasonPhrase;
            String assertMessageForBadMessage = "exception message not described properly";
            switch ( forStatusCode )
            {
                case HttpServletResponse.SC_NOT_FOUND:
                    // TODO: add test for 410: Gone?
                    assertTrue( "404 not found response should throw ResourceDoesNotExistException",
                            e instanceof ResourceDoesNotExistException );
                    reasonPhrase = StringUtils.isEmpty( forReasonPhrase ) ? " Not Found" : ( " " + forReasonPhrase );
                    assertEquals( assertMessageForBadMessage, "resource missing at " + forUrl + ", status: 404"
                            + reasonPhrase, e.getMessage() );
                    break;

                case HttpServletResponse.SC_UNAUTHORIZED:
                    // FIXME assumes Wagon.get()/put() returning 401 instead of Wagon.connect()
                    assertTrue( "401 Unauthorized should throw AuthorizationException since "
                                    + " AuthenticationException is not explicitly declared as thrown from wagon "
                                    + "methods",
                            e instanceof AuthorizationException );
                    reasonPhrase = StringUtils.isEmpty( forReasonPhrase ) ? " Unauthorized" : ( " " + forReasonPhrase );
                    assertEquals( assertMessageForBadMessage, "authentication failed for " + forUrl + ", status: 401"
                            + reasonPhrase, e.getMessage() );
                    break;

                case HttpServletResponse.SC_PROXY_AUTHENTICATION_REQUIRED:
                    assertTrue( "407 Proxy authentication required should throw AuthorizationException",
                            e instanceof AuthorizationException );
                    reasonPhrase = StringUtils.isEmpty( forReasonPhrase ) ? " Proxy Authentication Required"
                            : ( " " + forReasonPhrase );
                    assertEquals( assertMessageForBadMessage, "proxy authentication failed for "
                            + forUrl + ", status: 407" + reasonPhrase, e.getMessage() );
                    break;

                case HttpServletResponse.SC_FORBIDDEN:
                    assertTrue( "403 Forbidden should throw AuthorizationException",
                            e instanceof AuthorizationException );
                    reasonPhrase = StringUtils.isEmpty( forReasonPhrase ) ? " Forbidden" : ( " " + forReasonPhrase );
                    assertEquals( assertMessageForBadMessage, "authorization failed for " + forUrl + ", status: 403"
                            + reasonPhrase, e.getMessage() );
                    break;

                default:
                    assertTrue( "transfer failures should at least be wrapped in a TransferFailedException", e
                                    instanceof TransferFailedException );
                    assertTrue( "expected status code for transfer failures should be >= 400",
                            forStatusCode >= HttpServletResponse.SC_BAD_REQUEST );
                    reasonPhrase = forReasonPhrase == null ? "" : " " + forReasonPhrase;
                    assertEquals( assertMessageForBadMessage, "transfer failed for " + forUrl + ", status: "
                            + forStatusCode + reasonPhrase, e.getMessage() );
                    break;
            }
        }
        catch ( AssertionError assertionError )
        {
            logger.error( "Exception which failed assertions: ", e );
            throw assertionError;
        }

    }