resource/file/owner/preparer_test.go
// Copyright © 2016 Asteris, LLC
//
// 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 owner_test
import (
"context"
"os/user"
"testing"
"github.com/asteris-llc/converge/helpers/fakerenderer"
"github.com/asteris-llc/converge/resource"
"github.com/asteris-llc/converge/resource/file/owner"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// TestPreparer tests Prepare
func TestPreparer(t *testing.T) {
users := []*user.User{fakeUser("1", "1", "user-1")}
groups := []*user.Group{fakeGroup("1", "group-1")}
t.Run("implements-resource", func(t *testing.T) {
assert.Implements(t, (*resource.Resource)(nil), new(owner.Preparer))
})
t.Run("normalizes-data", func(t *testing.T) {
m := newMockOS(nil, users, groups, nil, nil)
t.Run("when-username", func(t *testing.T) {
p := (&owner.Preparer{Username: "user-1"}).SetOSProxy(m)
oRes, err := p.Prepare(context.Background(), fakerenderer.New())
require.NoError(t, err)
o, ok := oRes.(*owner.Owner)
require.True(t, ok)
assert.Equal(t, "user-1", o.Username)
assert.Equal(t, "1", o.UID)
assert.Equal(t, "", o.Group)
assert.Equal(t, "", o.GID)
})
t.Run("when-uid", func(t *testing.T) {
u := new(int)
*u = 1
p := (&owner.Preparer{UID: u}).SetOSProxy(m)
oRes, err := p.Prepare(context.Background(), fakerenderer.New())
require.NoError(t, err)
o, ok := oRes.(*owner.Owner)
require.True(t, ok)
assert.Equal(t, "user-1", o.Username)
assert.Equal(t, "1", o.UID)
assert.Equal(t, "", o.Group)
assert.Equal(t, "", o.GID)
})
t.Run("when-groupname", func(t *testing.T) {
p := (&owner.Preparer{Groupname: "group-1"}).SetOSProxy(m)
oRes, err := p.Prepare(context.Background(), fakerenderer.New())
require.NoError(t, err)
o, ok := oRes.(*owner.Owner)
require.True(t, ok)
assert.Equal(t, "", o.Username)
assert.Equal(t, "", o.UID)
assert.Equal(t, "group-1", o.Group)
assert.Equal(t, "1", o.GID)
})
t.Run("when-gid", func(t *testing.T) {
g := new(int)
*g = 1
p := (&owner.Preparer{GID: g}).SetOSProxy(m)
oRes, err := p.Prepare(context.Background(), fakerenderer.New())
require.NoError(t, err)
o, ok := oRes.(*owner.Owner)
require.True(t, ok)
assert.Equal(t, "", o.Username)
assert.Equal(t, "", o.UID)
assert.Equal(t, "group-1", o.Group)
assert.Equal(t, "1", o.GID)
})
})
}