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Copy pathprincipal_test.go
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141 lines (121 loc) · 4.19 KB
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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 policy
import (
"encoding/json"
"reflect"
"testing"
"github.com/minio/minio-go/pkg/set"
)
func TestPrincipalIsValid(t *testing.T) {
testCases := []struct {
principal Principal
expectedResult bool
}{
{NewPrincipal("*"), true},
{NewPrincipal("arn:aws:iam::AccountNumber:root"), true},
{NewPrincipal(), false},
}
for i, testCase := range testCases {
result := testCase.principal.IsValid()
if result != testCase.expectedResult {
t.Fatalf("case %v: expected: %v, got: %v\n", i+1, testCase.expectedResult, result)
}
}
}
func TestPrincipalIntersection(t *testing.T) {
testCases := []struct {
principal Principal
principalToIntersect Principal
expectedResult set.StringSet
}{
{NewPrincipal("*"), NewPrincipal("*"), set.CreateStringSet("*")},
{NewPrincipal("arn:aws:iam::AccountNumber:root"), NewPrincipal("arn:aws:iam::AccountNumber:myuser"), set.CreateStringSet()},
{NewPrincipal(), NewPrincipal("*"), set.CreateStringSet()},
}
for i, testCase := range testCases {
result := testCase.principal.Intersection(testCase.principalToIntersect)
if !reflect.DeepEqual(result, testCase.expectedResult) {
t.Fatalf("case %v: expected: %v, got: %v\n", i+1, testCase.expectedResult, result)
}
}
}
func TestPrincipalMarshalJSON(t *testing.T) {
testCases := []struct {
principal Principal
expectedResult []byte
expectErr bool
}{
{NewPrincipal("*"), []byte(`{"AWS":["*"]}`), false},
{NewPrincipal("arn:aws:iam::AccountNumber:*"), []byte(`{"AWS":["arn:aws:iam::AccountNumber:*"]}`), false},
{NewPrincipal(), nil, true},
}
for i, testCase := range testCases {
result, err := json.Marshal(testCase.principal)
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 TestPrincipalMatch(t *testing.T) {
testCases := []struct {
principals Principal
principal string
expectedResult bool
}{
{NewPrincipal("*"), "AccountNumber", true},
{NewPrincipal("arn:aws:iam::*"), "arn:aws:iam::AccountNumber:root", true},
{NewPrincipal("arn:aws:iam::AccountNumber:*"), "arn:aws:iam::TestAccountNumber:root", false},
}
for i, testCase := range testCases {
result := testCase.principals.Match(testCase.principal)
if result != testCase.expectedResult {
t.Fatalf("case %v: expected: %v, got: %v\n", i+1, testCase.expectedResult, result)
}
}
}
func TestPrincipalUnmarshalJSON(t *testing.T) {
testCases := []struct {
data []byte
expectedResult Principal
expectErr bool
}{
{[]byte(`"*"`), NewPrincipal("*"), false},
{[]byte(`{"AWS": "*"}`), NewPrincipal("*"), false},
{[]byte(`{"AWS": "arn:aws:iam::AccountNumber:*"}`), NewPrincipal("arn:aws:iam::AccountNumber:*"), false},
{[]byte(`"arn:aws:iam::AccountNumber:*"`), NewPrincipal(), true},
{[]byte(`["arn:aws:iam::AccountNumber:*", "arn:aws:iam:AnotherAccount:*"]`), NewPrincipal(), true},
}
for i, testCase := range testCases {
var result Principal
err := json.Unmarshal(testCase.data, &result)
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, testCase.expectedResult, result)
}
}
}
}