| // Copyright 2016 The LUCI 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 flagpb |
| |
| import ( |
| "strings" |
| "testing" |
| |
| . "github.com/smartystreets/goconvey/convey" |
| ) |
| |
| func msg(keysValues ...interface{}) map[string]interface{} { |
| m := make(map[string]interface{}, len(keysValues)/2) |
| for i := 0; i < len(keysValues); i += 2 { |
| m[keysValues[i].(string)] = keysValues[i+1] |
| } |
| return m |
| } |
| |
| func repeated(a ...interface{}) []interface{} { |
| return a |
| } |
| |
| func TestMarshal(t *testing.T) { |
| t.Parallel() |
| |
| Convey("Marshal", t, func() { |
| test := func(m map[string]interface{}, flags ...string) { |
| Convey(strings.Join(flags, " "), func() { |
| actualFlags, err := MarshalUntyped(m) |
| So(err, ShouldBeNil) |
| So(actualFlags, ShouldResemble, flags) |
| }) |
| } |
| |
| test(nil) |
| test( |
| msg("x", 1), |
| "-x", "1") |
| test( |
| msg("x", "a b"), |
| "-x", "a b") |
| test( |
| msg("x", repeated(1, 2)), |
| "-x", "1", "-x", "2") |
| test( |
| msg("b", true), |
| "-b") |
| test( |
| msg("b", false), |
| "-b=false") |
| test( |
| msg("m", msg("x", 1)), |
| "-m.x", "1") |
| test( |
| msg( |
| "m", repeated(msg("x", 1), msg("x", 2)), |
| ), |
| "-m.x", "1", "-m", "-m.x", "2") |
| }) |
| } |