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match_rule_test.go
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match_rule_test.go
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package cloudlets
import (
"encoding/json"
"errors"
"strings"
"testing"
"github.com/akamai/AkamaiOPEN-edgegrid-golang/v9/pkg/ptr"
"github.com/stretchr/testify/require"
"github.com/tj/assert"
)
func TestUnmarshalJSONMatchRules(t *testing.T) {
tests := map[string]struct {
withError error
responseBody string
expectedObject MatchRules
}{
"valid MatchRuleALB": {
responseBody: `
[
{
"type": "albMatchRule",
"end": 0,
"forwardSettings": {
"originId": "alb_test_krk_dc1_only"
},
"id": 0,
"matchURL": null,
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "protocol",
"matchValue": "https",
"negate": false
},
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "range",
"negate": false,
"objectMatchValue": {
"type": "range",
"value": [
1,
50
]
}
},
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"type": "simple",
"value": [
"GET"
]
}
}
],
"name": "Rule3",
"start": 0
}
]
`,
expectedObject: MatchRules{
&MatchRuleALB{
Type: "albMatchRule",
End: 0,
ForwardSettings: ForwardSettingsALB{
OriginID: "alb_test_krk_dc1_only",
},
ID: 0,
MatchURL: "",
Matches: []MatchCriteriaALB{
{
CaseSensitive: false,
MatchOperator: "equals",
MatchType: "protocol",
MatchValue: "https",
Negate: false,
},
{
CaseSensitive: false,
MatchOperator: "equals",
MatchType: "range",
Negate: false,
ObjectMatchValue: &ObjectMatchValueRange{
Type: "range",
Value: []int64{1, 50},
},
},
{
CaseSensitive: false,
MatchOperator: "equals",
MatchType: "method",
Negate: false,
ObjectMatchValue: &ObjectMatchValueSimple{
Type: "simple",
Value: []string{"GET"},
},
},
},
Name: "Rule3",
Start: 0,
},
},
},
"invalid objectMatchValue type for ALB - foo": {
withError: errors.New("unmarshalling MatchRules: unmarshalling MatchCriteriaALB: objectMatchValue has unexpected type: 'foo'"),
responseBody: `
[
{
"type": "albMatchRule",
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"type": "foo",
"value": [
"GET"
]
}
}
],
"name": "Rule3",
"start": 0
}
]
`,
},
"wrong type for object value type": {
withError: errors.New("unmarshalling MatchRules: unmarshalling MatchCriteriaALB: 'type' should be a string"),
responseBody: `
[
{
"type": "albMatchRule",
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"type": 1,
"value": [
"GET"
]
}
}
],
"name": "Rule3",
"start": 0
}
]
`,
},
"missing object value type": {
withError: errors.New("unmarshalling MatchRules: unmarshalling MatchCriteriaALB: objectMatchValue should contain 'type' field"),
responseBody: `
[
{
"type": "albMatchRule",
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"value": [
"GET"
]
}
}
],
"name": "Rule3",
"start": 0
}
]
`,
},
"invalid object value": {
withError: errors.New("unmarshalling MatchRules: unmarshalling MatchCriteriaALB: structure of objectMatchValue should be 'map', but was 'string'"),
responseBody: `
[
{
"type": "albMatchRule",
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": ""
}
],
"name": "Rule3",
"start": 0
}
]
`,
},
"invalid MatchRuleXX": {
responseBody: `
[
{
"type": "xxMatchRule"
}
]
`,
withError: errors.New("unmarshalling MatchRules: unsupported match rule type: xxMatchRule"),
},
"invalid type": {
withError: errors.New("unmarshalling MatchRules: 'type' field on match rule entry should be a string"),
responseBody: `
[
{
"type": 1
}
]
`,
},
"invalid JSON": {
withError: errors.New("unexpected end of JSON input"),
responseBody: `
[
{
"type": "albMatchRule"
}
`,
},
"missing type": {
withError: errors.New("unmarshalling MatchRules: match rule entry should contain 'type' field"),
responseBody: `
[
{
}
]
`,
},
"invalid objectMatchValue type for PR - range": {
withError: errors.New("unmarshalling MatchRules: unmarshalling MatchCriteriaPR: objectMatchValue has unexpected type: 'range'"),
responseBody: `
[
{
"type": "cdMatchRule",
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"type": "range",
"value": [
1,
50
]
}
}
],
"name": "Rule3",
"start": 0
}
]
`,
},
"invalid objectMatchValue type for ER - range": {
withError: errors.New("unmarshalling MatchRules: unmarshalling MatchCriteriaER: objectMatchValue has unexpected type: 'range'"),
responseBody: `
[
{
"type": "erMatchRule",
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"type": "range",
"value": [
1,
50
]
}
}
],
"name": "Rule3",
"start": 0
}
]
`,
},
"invalid objectMatchValue type for FR - range": {
withError: errors.New("unmarshalling MatchRules: unmarshalling MatchCriteriaFR: objectMatchValue has unexpected type: 'range'"),
responseBody: `
[
{
"type": "frMatchRule",
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"type": "range",
"value": [
1,
50
]
}
}
],
"name": "Rule3",
"start": 0
}
]
`,
},
"valid MatchRulePR": {
responseBody: `
[
{
"type": "cdMatchRule",
"end": 0,
"id": 0,
"matchURL": null,
"forwardSettings": {
"originId": "fr_test_krk_dc2",
"percent": 62
},
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "protocol",
"matchValue": "https",
"negate": false
},
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"type": "simple",
"value": [
"GET"
]
}
}
],
"name": "Rule3",
"start": 0
}
]
`,
expectedObject: MatchRules{
&MatchRulePR{
Type: "cdMatchRule",
End: 0,
ID: 0,
MatchURL: "",
Matches: []MatchCriteriaPR{
{
CaseSensitive: false,
MatchOperator: "equals",
MatchType: "protocol",
MatchValue: "https",
Negate: false,
},
{
CaseSensitive: false,
MatchOperator: "equals",
MatchType: "method",
Negate: false,
ObjectMatchValue: &ObjectMatchValueSimple{
Type: "simple",
Value: []string{"GET"},
},
},
},
Name: "Rule3",
Start: 0,
ForwardSettings: ForwardSettingsPR{
OriginID: "fr_test_krk_dc2",
Percent: 62,
},
},
},
},
"valid MatchRuleFR": {
responseBody: `
[
{
"type": "frMatchRule",
"end": 0,
"id": 0,
"matchURL": null,
"forwardSettings": {},
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "protocol",
"matchValue": "https",
"negate": false
},
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"type": "simple",
"value": [
"GET"
]
}
}
],
"name": "Rule3",
"start": 0
}
]
`,
expectedObject: MatchRules{
&MatchRuleFR{
Type: "frMatchRule",
End: 0,
ID: 0,
MatchURL: "",
Matches: []MatchCriteriaFR{
{
CaseSensitive: false,
MatchOperator: "equals",
MatchType: "protocol",
MatchValue: "https",
Negate: false,
},
{
CaseSensitive: false,
MatchOperator: "equals",
MatchType: "method",
Negate: false,
ObjectMatchValue: &ObjectMatchValueSimple{
Type: "simple",
Value: []string{"GET"},
},
},
},
Name: "Rule3",
Start: 0,
},
},
},
"invalid objectMatchValue type for VP - range": {
withError: errors.New("unmarshalling MatchRules: unmarshalling MatchCriteriaVP: objectMatchValue has unexpected type: 'range'"),
responseBody: `
[
{
"type": "vpMatchRule",
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"type": "range",
"value": [
1,
50
]
}
}
],
"name": "Rule3",
"start": 0
}
]
`,
},
"invalid objectMatchValue type for AP - range": {
withError: errors.New("unmarshalling MatchRules: unmarshalling MatchCriteriaAP: objectMatchValue has unexpected type: 'range'"),
responseBody: `
[
{
"type": "apMatchRule",
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"type": "range",
"value": [
1,
50
]
}
}
],
"name": "Rule3",
"start": 0
}
]
`,
},
"valid MatchRuleVP": {
responseBody: `
[
{
"type": "vpMatchRule",
"end": 0,
"passThroughPercent": 50.50,
"id": 0,
"matchURL": null,
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "protocol",
"matchValue": "https",
"negate": false
},
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"type": "simple",
"value": [
"GET"
]
}
}
],
"name": "Rule3",
"start": 0
}
]
`,
expectedObject: MatchRules{
&MatchRuleVP{
Type: "vpMatchRule",
End: 0,
PassThroughPercent: ptr.To(50.50),
ID: 0,
MatchURL: "",
Matches: []MatchCriteriaVP{
{
CaseSensitive: false,
MatchOperator: "equals",
MatchType: "protocol",
MatchValue: "https",
Negate: false,
},
{
CaseSensitive: false,
MatchOperator: "equals",
MatchType: "method",
Negate: false,
ObjectMatchValue: &ObjectMatchValueSimple{
Type: "simple",
Value: []string{"GET"},
},
},
},
Name: "Rule3",
Start: 0,
},
},
},
"valid MatchRuleAP": {
responseBody: `
[
{
"type": "apMatchRule",
"end": 0,
"passThroughPercent": 50.50,
"id": 0,
"matchURL": null,
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "protocol",
"matchValue": "https",
"negate": false
},
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"type": "simple",
"value": [
"GET"
]
}
}
],
"name": "Rule3",
"start": 0
}
]
`,
expectedObject: MatchRules{
&MatchRuleAP{
Type: "apMatchRule",
End: 0,
PassThroughPercent: ptr.To(50.50),
ID: 0,
MatchURL: "",
Matches: []MatchCriteriaAP{
{
CaseSensitive: false,
MatchOperator: "equals",
MatchType: "protocol",
MatchValue: "https",
Negate: false,
},
{
CaseSensitive: false,
MatchOperator: "equals",
MatchType: "method",
Negate: false,
ObjectMatchValue: &ObjectMatchValueSimple{
Type: "simple",
Value: []string{"GET"},
},
},
},
Name: "Rule3",
Start: 0,
},
},
},
"valid MatchRuleAS": {
responseBody: `
[
{
"name": "rule 10",
"type": "asMatchRule",
"matchURL": "http://source.com/test1",
"forwardSettings": {
"originId": "origin_remote_1",
"pathAndQS": "/cpaths/test1.html"
},
"matches": [
{
"matchType": "range",
"objectMatchValue": {
"type": "range",
"value": [ 1, 100 ]
},
"matchOperator": "equals",
"negate": false,
"caseSensitive": false
},
{
"matchType": "header",
"objectMatchValue": {
"options": {
"value": [ "en" ]
},
"type": "object",
"name": "Accept-Charset"
},
"matchOperator": "equals",
"negate": false,
"caseSensitive": false
}
]
}
]`,
expectedObject: MatchRules{
&MatchRuleAS{
Name: "rule 10",
Type: "asMatchRule",
MatchURL: "http://source.com/test1",
ForwardSettings: ForwardSettingsAS{
OriginID: "origin_remote_1",
PathAndQS: "/cpaths/test1.html",
},
Matches: []MatchCriteriaAS{
{
MatchType: "range",
ObjectMatchValue: &ObjectMatchValueRange{
Type: "range",
Value: []int64{1, 100},
},
MatchOperator: "equals",
CaseSensitive: false,
Negate: false,
},
{
MatchType: "header",
ObjectMatchValue: &ObjectMatchValueObject{
Name: "Accept-Charset",
Type: "object",
Options: &Options{
Value: []string{"en"},
},
},
MatchOperator: "equals",
Negate: false,
CaseSensitive: false,
},
},
},
},
},
"valid MatchRuleRC": {
responseBody: `
[
{
"type": "igMatchRule",
"end": 0,
"allowDeny": "allow",
"id": 0,
"matchURL": null,
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "protocol",
"matchValue": "https",
"negate": false
},
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"type": "simple",
"value": [
"GET"
]
}
}
],
"name": "Rule3",
"start": 0
}
]`,
expectedObject: MatchRules{
&MatchRuleRC{
Name: "Rule3",
Type: "igMatchRule",
AllowDeny: Allow,
Matches: []MatchCriteriaRC{
{
CaseSensitive: false,
MatchOperator: "equals",
MatchType: "protocol",
MatchValue: "https",
Negate: false,
},
{
CaseSensitive: false,
MatchOperator: "equals",
MatchType: "method",
Negate: false,
ObjectMatchValue: &ObjectMatchValueSimple{
Type: "simple",
Value: []string{"GET"},
},
},
},
},
},
},
"invalid objectMatchValue type for RC - range": {
withError: errors.New("unmarshalling MatchRules: unmarshalling MatchCriteriaRC: objectMatchValue has unexpected type: 'range'"),
responseBody: `
[
{
"type": "igMatchRule",
"allowDeny": "allow",
"matches": [
{
"caseSensitive": false,
"matchOperator": "equals",
"matchType": "method",
"negate": false,
"objectMatchValue": {
"type": "range",
"value": [
1,
50
]
}
}
],
"name": "Rule3",
"start": 0
}
]
`,
},
}
for name, test := range tests {
t.Run(name, func(t *testing.T) {
var matchRules MatchRules
err := json.Unmarshal([]byte(test.responseBody), &matchRules)
if test.withError != nil {
assert.Equal(t, test.withError.Error(), err.Error())
return
}
require.NoError(t, err)
assert.Equal(t, test.expectedObject, matchRules)
})
}
}
func TestGetObjectMatchValueType(t *testing.T) {
tests := map[string]struct {
withError error
input interface{}
expected string
}{
"success getting objectMatchValue type": {
input: map[string]interface{}{
"type": "range",
"value": []int{1, 50},
},
expected: "range",
},
"error getting objectMatchValue type - invalid type": {
withError: errors.New("structure of objectMatchValue should be 'map', but was 'string'"),
input: "stringType",
},
"error getting objectMatchValue type - missing type": {
withError: errors.New("objectMatchValue should contain 'type' field"),
input: map[string]interface{}{
"value": []int{1, 50},
},
},
"error getting objectMatchValue type - type not string": {
withError: errors.New("'type' should be a string"),
input: map[string]interface{}{
"type": 50,
"value": []int{1, 50},
},
},
}
for name, test := range tests {
t.Run(name, func(t *testing.T) {
objectMatchValueType, err := getObjectMatchValueType(test.input)
if test.withError != nil {
assert.Equal(t, test.withError.Error(), err.Error())
return
}
require.NoError(t, err)
assert.Equal(t, test.expected, objectMatchValueType)
})
}
}
func TestConvertObjectMatchValue(t *testing.T) {
tests := map[string]struct {
withError bool
input map[string]interface{}
output interface{}
expected interface{}
}{
"success converting objectMatchValueRange": {
input: map[string]interface{}{
"type": "range",
"value": []int{1, 50},
},
output: &ObjectMatchValueRange{},
expected: &ObjectMatchValueRange{
Type: "range",
Value: []int64{1, 50},
},
},
"success converting objectMatchValueSimple": {
input: map[string]interface{}{
"type": "simple",
"value": []string{"GET"},
},
output: &ObjectMatchValueSimple{},
expected: &ObjectMatchValueSimple{
Type: "simple",
Value: []string{"GET"},
},
},
"success converting objectMatchValueObject": {
input: map[string]interface{}{
"type": "object",
"name": "ER",
"options": map[string]interface{}{
"value": []string{
"text/html*",
"text/css*",
"application/x-javascript*",
},
"valueHasWildcard": true,
},
},
output: &ObjectMatchValueObject{},
expected: &ObjectMatchValueObject{
Type: "object",
Name: "ER",
Options: &Options{
Value: []string{
"text/html*",
"text/css*",
"application/x-javascript*",
},
ValueHasWildcard: true,
},
},
},
"error converting objectMatchValue": {
withError: true,
input: map[string]interface{}{
"type": "range",
"value": []int{1, 50},
},
output: &ObjectMatchValueSimple{},
},
}
for name, test := range tests {
t.Run(name, func(t *testing.T) {
convertedObjectMatchValue, err := convertObjectMatchValue(test.input, test.output)
if test.withError == true {
require.Error(t, err)
return
}
require.NoError(t, err)
assert.Equal(t, test.expected, convertedObjectMatchValue)
})
}
}
func TestValidateMatchRules(t *testing.T) {
tests := map[string]struct {
input MatchRules
withError string
}{
"valid match rules ALB": {
input: MatchRules{
MatchRuleALB{
Type: "albMatchRule",
ForwardSettings: ForwardSettingsALB{
OriginID: "testOriginID",
},
},
MatchRuleALB{
Type: "albMatchRule",
Start: 1,
End: 2,
ForwardSettings: ForwardSettingsALB{
OriginID: "testOriginID",
},
},