static {
try {
expectedResult = ObjectMapperSingleton.getObjectMapper().readTree("\"failed\"");
} catch (IOException ioe) {
throw new RuntimeException(ioe);
}
}
/**
* Takes the result and determines whether the state of the resource matches the expected state.
* To determine the current state of the resource, JmesPath expression is evaluated and compared
* against the expected result.
*
* @param result Corresponding result of the operation
* @return True if current state of the resource matches the expected state, False otherwise
*/
@Override
public boolean matches(DescribeImagesResult result) {
JsonNode queryNode = ObjectMapperSingleton.getObjectMapper().valueToTree(result);
JsonNode finalResult = ast.accept(new JmesPathEvaluationVisitor(), queryNode);
return AcceptorPathMatcher.pathAny(expectedResult, finalResult);
}