| // 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 types |
| |
| import ( |
| "reflect" |
| "sort" |
| "testing" |
| ) |
| |
| func TestIDString(t *testing.T) { |
| tests := []struct { |
| input ID |
| want string |
| }{ |
| { |
| input: 12, |
| want: "c", |
| }, |
| { |
| input: 4918257920282737594, |
| want: "444129853c343bba", |
| }, |
| } |
| |
| for i, tt := range tests { |
| got := tt.input.String() |
| if tt.want != got { |
| t.Errorf("#%d: ID.String failure: want=%v, got=%v", i, tt.want, got) |
| } |
| } |
| } |
| |
| func TestIDFromString(t *testing.T) { |
| tests := []struct { |
| input string |
| want ID |
| }{ |
| { |
| input: "17", |
| want: 23, |
| }, |
| { |
| input: "612840dae127353", |
| want: 437557308098245459, |
| }, |
| } |
| |
| for i, tt := range tests { |
| got, err := IDFromString(tt.input) |
| if err != nil { |
| t.Errorf("#%d: IDFromString failure: err=%v", i, err) |
| continue |
| } |
| if tt.want != got { |
| t.Errorf("#%d: IDFromString failure: want=%v, got=%v", i, tt.want, got) |
| } |
| } |
| } |
| |
| func TestIDFromStringFail(t *testing.T) { |
| tests := []string{ |
| "", |
| "XXX", |
| "612840dae127353612840dae127353", |
| } |
| |
| for i, tt := range tests { |
| _, err := IDFromString(tt) |
| if err == nil { |
| t.Fatalf("#%d: IDFromString expected error, but err=nil", i) |
| } |
| } |
| } |
| |
| func TestIDSlice(t *testing.T) { |
| g := []ID{10, 500, 5, 1, 100, 25} |
| w := []ID{1, 5, 10, 25, 100, 500} |
| sort.Sort(IDSlice(g)) |
| if !reflect.DeepEqual(g, w) { |
| t.Errorf("slice after sort = %#v, want %#v", g, w) |
| } |
| } |