this.isRegex = isRegex;
        this.allowedWarnings = allowedWarnings;
        this.testName = testName;
    }

    @Override
    public void transformTest(ObjectNode doNodeParent) {
        ObjectNode doNodeValue = (ObjectNode) doNodeParent.get(getKeyToFind());
        ArrayNode arrayWarnings = (ArrayNode) doNodeValue.get(getSkipFeatureName());
        if (arrayWarnings == null) {

    public RemoveWarnings(Set<String> warnings, String testName) {
        this.warnings = warnings;
        this.testName = testName;
    }

    @Override
    public void transformTest(ObjectNode doNodeParent) {
        ObjectNode doNodeValue = (ObjectNode) doNodeParent.get(getKeyToFind());
        ArrayNode arrayWarnings = (ArrayNode) doNodeValue.get("warnings");
        if (arrayWarnings == null) {
            return;
        }

import com.fasterxml.jackson.databind.node.ObjectNode;

import javax.annotation.Nullable;

/**
 * A type of {@link RestTestTransform} that transformations or adds a global "setup" section.
 */
public interface RestTestTransformGlobalSetup {

    /**
     * @param setupNodeParent The parent of an existing "setup" ObjectNode, null otherwise. If null implementations may create choose to

    }

    @Override
    @Internal
    public String getKeyToFind() {
        return "match";
    }

    @Override
    public void transformTest(ObjectNode matchParent) {
        ObjectNode matchNode = (ObjectNode) matchParent.get(getKeyToFind());
        JsonNode previousValue = matchNode.get(requiredChildKey());
        matchNode.remove(requiredChildKey());

    }

    @Override
    @Internal
    public String getKeyToFind() {
        return "do";
    }

    @Override
    public void transformTest(ObjectNode doParent) {
        ObjectNode doNode = (ObjectNode) doParent.get(getKeyToFind());
        JsonNode previousValue = doNode.get(requiredChildKey());
        doNode.remove(requiredChildKey());
        doNode.set(getNewChildKey(), previousValue);
    }

    }

    @Override
    @Internal
    public String getKeyToFind() {
        return "length";
    }

    @Override
    public void transformTest(ObjectNode lengthParent) {
        ObjectNode lengthNode = (ObjectNode) lengthParent.get(getKeyToFind());
        JsonNode previousValue = lengthNode.get(requiredChildKey());
        lengthNode.remove(requiredChildKey());

    }

    @Override
    @Internal
    public String getKeyToFind() {
        return "length";
    }

    @Override
    public void transformTest(ObjectNode matchParent) {
        ObjectNode matchNode = (ObjectNode) matchParent.get(getKeyToFind());
        matchNode.remove(requiredChildKey());
        matchNode.set(getNewChildKey(), getReplacementNode());
    }

                        errors.put(file, Set.of("Expected an object, but found: " + jsonNode.getNodeType()));
                        return;
                    }

                    final ObjectNode rootNode = (ObjectNode) jsonNode;

                    if (rootNode.size() != 1) {
                        errors.put(file, Set.of("Expected an object with exactly 1 key, but found " + rootNode.size() + " keys"));

    def transformTask  = ":yamlRestTestV${compatibleVersion}CompatTransform"
    def YAML_FACTORY = new YAMLFactory()
    def MAPPER = new ObjectMapper(YAML_FACTORY)
    def READER = MAPPER.readerFor(ObjectNode.class)
    def WRITER = MAPPER.writerFor(ObjectNode.class)

    def "yamlRestTestVxCompatTest does nothing when there are no tests"() {
        given:
        addSubProject(":distribution:bwc:minor") << """
        configurations { checkout }

        for (File file : getTestFiles().getFiles()) {
            YAMLParser yamlParser = YAML_FACTORY.createParser(file);
            List<ObjectNode> tests = READER.<ObjectNode>readValues(yamlParser).readAll();
            List<ObjectNode> transformRestTests;
            if (skippedFilesWithReason.containsKey(file)) {
                //skip all the tests in the file