| // Copyright 2015 The etcd Authors |
| // |
| // 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 flags |
| |
| import ( |
| "testing" |
| ) |
| |
| func TestStringsSet(t *testing.T) { |
| tests := []struct { |
| vals []string |
| |
| val string |
| pass bool |
| }{ |
| // known values |
| {[]string{"abc", "def"}, "abc", true}, |
| {[]string{"on", "off", "false"}, "on", true}, |
| |
| // unrecognized values |
| {[]string{"abc", "def"}, "ghi", false}, |
| {[]string{"on", "off"}, "", false}, |
| } |
| |
| for i, tt := range tests { |
| sf := NewStringsFlag(tt.vals...) |
| if sf.val != tt.vals[0] { |
| t.Errorf("#%d: want default val=%v,but got %v", i, tt.vals[0], sf.val) |
| } |
| |
| err := sf.Set(tt.val) |
| if tt.pass != (err == nil) { |
| t.Errorf("#%d: want pass=%t, but got err=%v", i, tt.pass, err) |
| } |
| } |
| } |