/*
 * Copyright © 2015-2018 Aeneas Rekkas <aeneas+oss@aeneas.io>
 *
 * 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.
 *
 * @author		Aeneas Rekkas <aeneas+oss@aeneas.io>
 * @copyright 	2015-2018 Aeneas Rekkas <aeneas+oss@aeneas.io>
 * @license 	Apache-2.0
 */

package role

import (
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

func TestHelperManagers(m Manager) func(t *testing.T) {
	return func(t *testing.T) {
		t.Parallel()

		_, err := m.GetRole("4321")
		assert.NotNil(t, err)

		c := &Role{
			ID:      "1",
			Members: []string{"bar", "foo"},
		}
		assert.NoError(t, m.CreateRole(c))
		assert.NoError(t, m.CreateRole(&Role{
			ID:      "2",
			Members: []string{"foo"},
		}))

		d, err := m.GetRole("1")
		require.NoError(t, err)
		assert.EqualValues(t, c.Members, d.Members)
		assert.EqualValues(t, c.ID, d.ID)

		ds, err := m.FindRolesByMember("foo", 100, 0)
		require.NoError(t, err)
		assert.Len(t, ds, 2)

		ds, err = m.FindRolesByMember("foo", 1, 0)
		require.NoError(t, err)
		assert.Len(t, ds, 1)

		ds, err = m.ListRoles(100, 0)
		require.NoError(t, err)
		assert.Len(t, ds, 2)

		ds, err = m.ListRoles(1, 0)
		require.NoError(t, err)
		assert.Len(t, ds, 1)

		assert.NoError(t, m.AddRoleMembers("1", []string{"baz"}))

		ds, err = m.FindRolesByMember("baz", 100, 0)
		require.NoError(t, err)
		assert.Len(t, ds, 1)

		assert.NoError(t, m.RemoveRoleMembers("1", []string{"baz"}))
		ds, err = m.FindRolesByMember("baz", 100, 0)
		require.NoError(t, err)
		assert.Len(t, ds, 0)

		assert.NoError(t, m.DeleteRole("1"))
		_, err = m.GetRole("1")
		require.NotNil(t, err)

		assert.NoError(t, m.CreateRole(&Role{
			ID: "3",
		}))
		ds, err = m.ListRoles(100, 0)
		require.NoError(t, err)
		assert.Len(t, ds, 2)
	}
}