rules[5],
				},
			},
			opts: ObjectOpts{
				IsLatest: true,
				UserTags: "key1=val1",
				Name:     "obj-1",
				Size:     1*humanize.MiByte - 1,
			},
			hasRules: true,
		},
		{ // PUT version with size based filters
			lc: Lifecycle{
				Rules: []Rule{
					rules[1],
					rules[2],
					rules[3],
					rules[4],
					rules[5],
				},
			},

		rulesCopy[pattern] = targetIDSet.Clone()
	}

	return rulesCopy
}

// Union - returns union with given rules as new rules.
func (rules Rules) Union(rules2 Rules) Rules {
	nrules := rules.Clone()

	for pattern, targetIDSet := range rules2 {
		nrules[pattern] = nrules[pattern].Union(targetIDSet)
	}

	return nrules
}

// Difference - returns difference with given rules as new rules.

	}
	if !r.Prefix.set {
		return r.Filter.Validate()
	}
	return nil
}

func (r Rule) validateTransition() error {
	return r.Transition.Validate()
}

func (r Rule) validateNoncurrentTransition() error {
	return r.NoncurrentVersionTransition.Validate()
}

// GetPrefix - a rule can either have prefix under <rule></rule>, <filter></filter>
// or under <filter><and></and></filter>. This method returns the prefix from the

	rulesCase2 := make(Rules)
	rules2Case2 := make(Rules)
	rules2Case2.Add(NewPattern("*", ""), TargetID{"1", "webhook"})
	expectedResultCase2 := make(Rules)
	expectedResultCase2.Add(NewPattern("*", ""), TargetID{"1", "webhook"})

	rulesCase3 := make(Rules)
	rulesCase3.Add(NewPattern("", "*"), TargetID{"1", "webhook"})
	rules2Case3 := make(Rules)
	expectedResultCase3 := make(Rules)

		return err
	}
	if len(erep.Status) == 0 {
		erep.Status = Disabled
	}
	e.Status = erep.Status
	return nil
}

// Rule - a rule for replication configuration.
type Rule struct {
	XMLName                 xml.Name                `xml:"Rule" json:"Rule"`
	ID                      string                  `xml:"ID,omitempty" json:"ID,omitempty"`

	testCases := []struct {
		inputConfig    string
		opts           ObjectOpts
		expectedResult bool
	}{
		// case 1 - rule with replica modification enabled; not a replica
		{

	"http://dbflute.org/meta/lastadi10.dtd">
<components namespace="fessCrawler">
	<include path="crawler/container.xml" />
	<include path="crawler/transformer.xml" />

	<component name="ruleManager" class="org.codelibs.fess.crawler.rule.impl.RuleManagerImpl" instance="prototype">
		<postConstruct name="addRule">
			<arg>sitemapsRule</arg>
		</postConstruct>
		<postConstruct name="addRule">
			<arg>webHtmlRule</arg>
		</postConstruct>

# no rules should be needed...

                              <Status></Status>
	                    </Rule>`,
			expectedErr: errEmptyRuleStatus,
		},
		{ // Rule with invalid status
			inputXML: ` <Rule>
			                  <ID>rule with invalid status</ID>
                              <Status>OK</Status>
	                    </Rule>`,
			expectedErr: errInvalidRuleStatus,
		},

		{ObjectOpts{Name: "xyz/c3test", DeleteMarker: true, OpType: DeleteReplicationType}, cfgs[2], true},                                      // 24. matches rule 2 - DeleteMarker replication allowed by rule