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// Copyright 2025 The casbin Authors. All Rights Reserved.
//
// 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 casbin
import (
"context"
"testing"
"time"
)
func TestIEnforcerContext_BasicOperations(t *testing.T) {
e, err := NewContextEnforcer("examples/rbac_model.conf", "examples/rbac_policy.csv")
if err != nil {
t.Fatalf("NewContextEnforcer failed: %v", err)
}
ctx := context.Background()
err = e.LoadPolicyCtx(ctx)
if err != nil {
t.Fatalf("LoadPolicyCtx failed: %v", err)
}
added, err := e.AddPolicyCtx(ctx, "eve", "data3", "read")
if err != nil {
t.Fatalf("AddPolicyCtx failed: %v", err)
}
if !added {
t.Error("AddPolicyCtx should return true for new policy")
}
removed, err := e.RemovePolicyCtx(ctx, "eve", "data3", "read")
if err != nil {
t.Fatalf("RemovePolicyCtx failed: %v", err)
}
if !removed {
t.Error("RemovePolicyCtx should return true for existing policy")
}
err = e.SavePolicyCtx(ctx)
if err != nil {
t.Fatalf("SavePolicyCtx failed: %v", err)
}
}
func TestIEnforcerContext_RBACOperations(t *testing.T) {
e, err := NewContextEnforcer("examples/rbac_model.conf", "examples/rbac_policy.csv")
if err != nil {
t.Fatalf("NewContextEnforcer failed: %v", err)
}
ctx := context.Background()
added, err := e.AddRoleForUserCtx(ctx, "eve", "data1_admin")
if err != nil {
t.Fatalf("AddRoleForUserCtx failed: %v", err)
}
if !added {
t.Error("AddRoleForUserCtx should return true for new role")
}
added, err = e.AddPermissionForUserCtx(ctx, "eve", "data3", "write")
if err != nil {
t.Fatalf("AddPermissionForUserCtx failed: %v", err)
}
if !added {
t.Error("AddPermissionForUserCtx should return true for new permission")
}
deleted, err := e.DeleteRoleForUserCtx(ctx, "eve", "data1_admin")
if err != nil {
t.Fatalf("DeleteRoleForUserCtx failed: %v", err)
}
if !deleted {
t.Error("DeleteRoleForUserCtx should return true for existing role")
}
deleted, err = e.DeletePermissionForUserCtx(ctx, "eve", "data3", "write")
if err != nil {
t.Fatalf("DeletePermissionForUserCtx failed: %v", err)
}
if !deleted {
t.Error("DeletePermissionForUserCtx should return true for existing permission")
}
}
func TestIEnforcerContext_BatchOperations(t *testing.T) {
e, err := NewContextEnforcer("examples/rbac_model.conf", "examples/rbac_policy.csv")
if err != nil {
t.Fatalf("NewContextEnforcer failed: %v", err)
}
ctx := context.Background()
rules := [][]string{
{"eve", "data3", "read"},
{"eve", "data3", "write"},
}
added, err := e.AddPoliciesCtx(ctx, rules)
if err != nil {
t.Fatalf("AddPoliciesCtx failed: %v", err)
}
if !added {
t.Error("AddPoliciesCtx should return true for new policies")
}
removed, err := e.RemovePoliciesCtx(ctx, rules)
if err != nil {
t.Fatalf("RemovePoliciesCtx failed: %v", err)
}
if !removed {
t.Error("RemovePoliciesCtx should return true for existing policies")
}
}
func TestIEnforcerContext_ContextCancellation(t *testing.T) {
e, err := NewContextEnforcer("examples/rbac_model.conf", "examples/rbac_policy.csv")
if err != nil {
t.Fatalf("NewContextEnforcer failed: %v", err)
}
ctx, cancel := context.WithCancel(context.Background())
cancel()
err = e.LoadPolicyCtx(ctx)
if err != nil {
t.Logf("LoadPolicyCtx with cancelled context returned error: %v", err)
}
}
func TestIEnforcerContext_ContextTimeout(t *testing.T) {
e, err := NewContextEnforcer("examples/rbac_model.conf", "examples/rbac_policy.csv")
if err != nil {
t.Fatalf("NewContextEnforcer failed: %v", err)
}
ctx, cancel := context.WithTimeout(context.Background(), 1*time.Millisecond)
defer cancel()
time.Sleep(2 * time.Millisecond)
_, err = e.AddPolicyCtx(ctx, "test", "data", "read")
if err != nil {
t.Logf("AddPolicyCtx with timeout context returned error: %v", err)
}
}
func TestIEnforcerContext_GroupingPolicyOperations(t *testing.T) {
e, err := NewContextEnforcer("examples/rbac_model.conf", "examples/rbac_policy.csv")
if err != nil {
t.Fatalf("NewContextEnforcer failed: %v", err)
}
ctx := context.Background()
added, err := e.AddGroupingPolicyCtx(ctx, "eve", "data3_admin")
if err != nil {
t.Fatalf("AddGroupingPolicyCtx failed: %v", err)
}
if !added {
t.Error("AddGroupingPolicyCtx should return true for new grouping policy")
}
removed, err := e.RemoveGroupingPolicyCtx(ctx, "eve", "data3_admin")
if err != nil {
t.Fatalf("RemoveGroupingPolicyCtx failed: %v", err)
}
if !removed {
t.Error("RemoveGroupingPolicyCtx should return true for existing grouping policy")
}
}
func TestIEnforcerContext_UpdateOperations(t *testing.T) {
e, err := NewContextEnforcer("examples/rbac_model.conf", "examples/rbac_policy.csv")
if err != nil {
t.Fatalf("NewContextEnforcer failed: %v", err)
}
ctx := context.Background()
_, err = e.AddPolicyCtx(ctx, "eve", "data3", "read")
if err != nil {
t.Fatalf("AddPolicyCtx failed: %v", err)
}
updated, err := e.UpdatePolicyCtx(ctx, []string{"eve", "data3", "read"}, []string{"eve", "data3", "write"})
if err != nil {
t.Fatalf("UpdatePolicyCtx failed: %v", err)
}
if !updated {
t.Error("UpdatePolicyCtx should return true for successful update")
}
_, _ = e.RemovePolicyCtx(ctx, "eve", "data3", "write")
}
func TestIEnforcerContext_SelfMethods(t *testing.T) {
e, err := NewContextEnforcer("examples/rbac_model.conf", "examples/rbac_policy.csv")
if err != nil {
t.Fatalf("NewContextEnforcer failed: %v", err)
}
ctx := context.Background()
added, err := e.SelfAddPolicyCtx(ctx, "p", "p", []string{"eve", "data3", "read"})
if err != nil {
t.Fatalf("SelfAddPolicyCtx failed: %v", err)
}
if !added {
t.Error("SelfAddPolicyCtx should return true for new policy")
}
removed, err := e.SelfRemovePolicyCtx(ctx, "p", "p", []string{"eve", "data3", "read"})
if err != nil {
t.Fatalf("SelfRemovePolicyCtx failed: %v", err)
}
if !removed {
t.Error("SelfRemovePolicyCtx should return true for existing policy")
}
}
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