@Test(expected = IOException.class)
public void testResolveFailingGET() throws IOException {
HTTPRequest request = new HTTPRequest(URI.create("http://dummy/uri/123"), HTTPMethod.GET);
final HttpMethod method = mock(GetMethod.class);
HTTPClientResponseResolver resolver = new TestableHTTPClientResponseResolver(method);
when(httpClient.executeMethod(method)).thenThrow(new IOException("Connection error"));
resolver.resolve(request);
fail("No exception was thrown...");
}