apiVersion: batch/v1
kind: Job
metadata:
  annotations:
    annotationsKey: annotationsValue
  creationTimestamp: "2008-01-01T01:01:01Z"
  deletionGracePeriodSeconds: 10
  deletionTimestamp: "2009-01-01T01:01:01Z"
  finalizers:
  - finalizersValue
  generateName: generateNameValue
  generation: 7
  labels:
    labelsKey: labelsValue
  managedFields:
  - apiVersion: apiVersionValue
    fieldsType: fieldsTypeValue
    fieldsV1: {}

apiVersion: batch/v1
kind: CronJob
metadata:
  annotations:
    annotationsKey: annotationsValue
  creationTimestamp: "2008-01-01T01:01:01Z"
  deletionGracePeriodSeconds: 10
  deletionTimestamp: "2009-01-01T01:01:01Z"
  finalizers:
  - finalizersValue
  generateName: generateNameValue
  generation: 7
  labels:
    labelsKey: labelsValue
  managedFields:
  - apiVersion: apiVersionValue
    fieldsType: fieldsTypeValue
    fieldsV1: {}

apiVersion: batch/v1
kind: CronJob
metadata:
  annotations:
    annotationsKey: annotationsValue
  creationTimestamp: "2008-01-01T01:01:01Z"
  deletionGracePeriodSeconds: 10
  deletionTimestamp: "2009-01-01T01:01:01Z"
  finalizers:
  - finalizersValue
  generateName: generateNameValue
  generation: 7
  labels:
    labelsKey: labelsValue
  managedFields:
  - apiVersion: apiVersionValue
    fieldsType: fieldsTypeValue
    fieldsV1: {}

apiVersion: batch/v1
kind: Job
metadata:
  annotations:
    annotationsKey: annotationsValue
  creationTimestamp: "2008-01-01T01:01:01Z"
  deletionGracePeriodSeconds: 10
  deletionTimestamp: "2009-01-01T01:01:01Z"
  finalizers:
  - finalizersValue
  generateName: generateNameValue
  generation: 7
  labels:
    labelsKey: labelsValue
  managedFields:
  - apiVersion: apiVersionValue
    fieldsType: fieldsTypeValue
    fieldsV1: {}

	switch {
	case test.matches == nil && result == nil:
		// ok
	case test.matches == nil && result != nil:
		t.Errorf("expected no match; got one: %s", test)
	case test.matches != nil && result == nil:
		t.Errorf("expected match; got none: %s", test)
	case len(test.matches) != len(result):
		t.Errorf("expected %d matches; got %d: %s", len(test.matches), len(result), test)
	case test.matches != nil && result != nil:

        def implicitVariants = candidates.collect { it.first() }
        def configurationMatches = schema.matcher().matches(implicitVariants, requested, explanationBuilder)

        // This test is checking only for successful (single) matches. If we matched multiple configurations
        // in the first round, something is wrong here. Fail before attempting the second round of variant matching.

        expect:
        matcher.matches([candidate1, candidate2], requested, explanationBuilder) == [candidate1, candidate2]

        matcher.matches([candidate1], requested, explanationBuilder) == [candidate1]
        matcher.isMatching(candidate1, requested)

        matcher.matches([candidate2], requested, explanationBuilder) == [candidate2]
        matcher.isMatching(candidate2, requested)
    }

//   natural numbers.
//
//     c     matches any literal character c
//     \\d   matches any decimal digit
//     \\D   matches any character that's not a decimal digit
//     \\f   matches \f
//     \\n   matches \n
//     \\r   matches \r
//     \\s   matches any ASCII whitespace, including \n
//     \\S   matches any character that's not a whitespace
//     \\t   matches \t
//     \\v   matches \v

            return matches.get(0).getArtifacts();
        } else if (matches.size() > 1) {
            // Request is ambiguous. Rerun matching again, except capture an explanation this time for reporting.
            TraceDiscardedVariants newExpBuilder = new TraceDiscardedVariants();
            matches = matcher.matches(variants, componentRequested, newExpBuilder);

}

// ResourcePolicyRule is a predicate that matches some resource
// requests, testing the request's verb and the target resource. A
// ResourcePolicyRule matches a resource request if and only if: (a)
// at least one member of verbs matches the request, (b) at least one
// member of apiGroups matches the request, (c) at least one member of
// resources matches the request, and (d) either (d1) the request does