frostfs-s3-gw/pkg/iam/policy/actionset_test.go

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/*
* MinIO Cloud Storage, (C) 2018 MinIO, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package iampolicy
import (
"encoding/json"
"reflect"
"testing"
)
func TestActionSetAdd(t *testing.T) {
testCases := []struct {
set ActionSet
action Action
expectedResult ActionSet
}{
{NewActionSet(), PutObjectAction, NewActionSet(PutObjectAction)},
{NewActionSet(PutObjectAction), PutObjectAction, NewActionSet(PutObjectAction)},
}
for i, testCase := range testCases {
testCase.set.Add(testCase.action)
if !reflect.DeepEqual(testCase.expectedResult, testCase.set) {
t.Fatalf("case %v: expected: %v, got: %v\n", i+1, testCase.expectedResult, testCase.set)
}
}
}
func TestActionSetMatches(t *testing.T) {
testCases := []struct {
set ActionSet
action Action
expectedResult bool
}{
{NewActionSet(AllActions), AbortMultipartUploadAction, true},
{NewActionSet(PutObjectAction), PutObjectAction, true},
{NewActionSet(PutObjectAction, GetObjectAction), PutObjectAction, true},
{NewActionSet(PutObjectAction, GetObjectAction), AbortMultipartUploadAction, false},
}
for i, testCase := range testCases {
result := testCase.set.Match(testCase.action)
if result != testCase.expectedResult {
t.Fatalf("case %v: expected: %v, got: %v\n", i+1, testCase.expectedResult, result)
}
}
}
func TestActionSetIntersection(t *testing.T) {
testCases := []struct {
set ActionSet
setToIntersect ActionSet
expectedResult ActionSet
}{
{NewActionSet(), NewActionSet(PutObjectAction), NewActionSet()},
{NewActionSet(PutObjectAction), NewActionSet(), NewActionSet()},
{NewActionSet(PutObjectAction), NewActionSet(PutObjectAction, GetObjectAction), NewActionSet(PutObjectAction)},
}
for i, testCase := range testCases {
result := testCase.set.Intersection(testCase.setToIntersect)
if !reflect.DeepEqual(result, testCase.expectedResult) {
t.Fatalf("case %v: expected: %v, got: %v\n", i+1, testCase.expectedResult, testCase.set)
}
}
}
func TestActionSetMarshalJSON(t *testing.T) {
testCases := []struct {
actionSet ActionSet
expectedResult []byte
expectErr bool
}{
{NewActionSet(PutObjectAction), []byte(`["s3:PutObject"]`), false},
{NewActionSet(), nil, true},
}
for i, testCase := range testCases {
result, err := json.Marshal(testCase.actionSet)
expectErr := (err != nil)
if expectErr != testCase.expectErr {
t.Fatalf("case %v: error: expected: %v, got: %v\n", i+1, testCase.expectErr, expectErr)
}
if !testCase.expectErr {
if !reflect.DeepEqual(result, testCase.expectedResult) {
t.Fatalf("case %v: result: expected: %v, got: %v\n", i+1, string(testCase.expectedResult), string(result))
}
}
}
}
func TestActionSetToSlice(t *testing.T) {
testCases := []struct {
actionSet ActionSet
expectedResult []Action
}{
{NewActionSet(PutObjectAction), []Action{PutObjectAction}},
{NewActionSet(), []Action{}},
}
for i, testCase := range testCases {
result := testCase.actionSet.ToSlice()
if !reflect.DeepEqual(result, testCase.expectedResult) {
t.Fatalf("case %v: result: expected: %v, got: %v\n", i+1, testCase.expectedResult, result)
}
}
}
func TestActionSetUnmarshalJSON(t *testing.T) {
testCases := []struct {
data []byte
expectedResult ActionSet
expectUnmarshalErr bool
expectValidateErr bool
}{
{[]byte(`"s3:PutObject"`), NewActionSet(PutObjectAction), false, false},
{[]byte(`["s3:PutObject"]`), NewActionSet(PutObjectAction), false, false},
{[]byte(`["s3:PutObject", "s3:GetObject"]`), NewActionSet(PutObjectAction, GetObjectAction), false, false},
{[]byte(`["s3:PutObject", "s3:GetObject", "s3:PutObject"]`), NewActionSet(PutObjectAction, GetObjectAction), false, false},
{[]byte(`[]`), NewActionSet(), true, false}, // Empty array.
{[]byte(`"foo"`), nil, false, true}, // Invalid action.
{[]byte(`["s3:PutObject", "foo"]`), nil, false, true}, // Invalid action.
}
for i, testCase := range testCases {
result := make(ActionSet)
err := json.Unmarshal(testCase.data, &result)
expectErr := (err != nil)
if expectErr != testCase.expectUnmarshalErr {
t.Fatalf("case %v: error during unmarshal: expected: %v, got: %v\n", i+1, testCase.expectUnmarshalErr, expectErr)
}
err = result.Validate()
expectErr = (err != nil)
if expectErr != testCase.expectValidateErr {
t.Fatalf("case %v: error during validation: expected: %v, got: %v\n", i+1, testCase.expectValidateErr, expectErr)
}
if !testCase.expectUnmarshalErr && !testCase.expectValidateErr {
if !reflect.DeepEqual(result, testCase.expectedResult) {
t.Fatalf("case %v: result: expected: %v, got: %v\n", i+1, testCase.expectedResult, result)
}
}
}
}