Add support for group files

[nsscash/nsscash.git] / group_test.go

diff --git a/group_test.go b/group_test.go
new file mode 100644 (file)
index 0000000..bc91eb3
--- /dev/null
+++ b/group_test.go
@@ -0,0 +1,84 @@
+// Copyright (C) 2019  Simon Ruderich
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+package main
+
+import (
+       "reflect"
+       "strings"
+       "testing"
+)
+
+func TestParseGroups(t *testing.T) {
+       tests := []struct {
+               data string
+               exp  []Group
+       }{
+               {
+                       "",
+                       nil,
+               },
+               {
+                       "root:x:0:\n",
+                       []Group{
+                               Group{
+                                       Name:    "root",
+                                       Passwd:  "x",
+                                       Gid:     0,
+                                       Members: nil,
+                               },
+                       },
+               },
+               {
+                       "root:x:0:foo\n",
+                       []Group{
+                               Group{
+                                       Name:   "root",
+                                       Passwd: "x",
+                                       Gid:    0,
+                                       Members: []string{
+                                               "foo",
+                                       },
+                               },
+                       },
+               },
+               {
+                       "root:x:0:foo,bar\n",
+                       []Group{
+                               Group{
+                                       Name:   "root",
+                                       Passwd: "x",
+                                       Gid:    0,
+                                       Members: []string{
+                                               "foo",
+                                               "bar",
+                                       },
+                               },
+                       },
+               },
+       }
+
+       for n, tc := range tests {
+               res, err := ParseGroups(strings.NewReader(tc.data))
+               if err != nil {
+                       t.Errorf("%d: err = %v, want %v",
+                               n, res, nil)
+               }
+               if !reflect.DeepEqual(res, tc.exp) {
+                       t.Errorf("%d: res = %v, want %v",
+                               n, res, tc.exp)
+               }
+       }
+}