public void should_ReturnExpectedError_WhenSuccessfulInvalidPostMade_ToAdminPortalRoot() throws Exception {
final String requestUrl = String.format("%s/", ADMIN_URL);
final HttpRequest httpPuttRequest = HttpUtils.constructHttpRequest(HttpMethods.POST, requestUrl, "unparseable rubbish post content");
final HttpResponse httpResponse = httpPuttRequest.execute();
final String statusMessage = httpResponse.getStatusMessage().trim();
final String responseMessage = httpResponse.parseAsString().trim();
final String expectedMessage = "Problem handling request in Admin handler: java.io.IOException: Loaded YAML root node must be an instance of ArrayList, otherwise something went wrong. Check provided YAML";