return sourceDirectory;
    }

    @Nested
    public List<RestTestTransform<?>> getTransformations() {
        return transformations;
    }

    @Input
    public String getSkippedTestByFilePatternTransformations() {
        return skippedTestByFilePatternTransformations.keySet().stream()
            .map(key -> String.join(",", key.getIncludes()) + skippedTestByFilePatternTransformations.get(key))