| /* |
| Copyright 2018 The Kubernetes 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 authenticator |
| |
| import ( |
| "reflect" |
| "testing" |
| ) |
| |
| func TestIntersect(t *testing.T) { |
| cs := []struct { |
| auds, tauds Audiences |
| expected Audiences |
| }{ |
| { |
| auds: nil, |
| tauds: nil, |
| expected: Audiences{}, |
| }, |
| { |
| auds: nil, |
| tauds: Audiences{"foo"}, |
| expected: Audiences{}, |
| }, |
| { |
| auds: Audiences{}, |
| tauds: Audiences{}, |
| expected: Audiences{}, |
| }, |
| { |
| auds: Audiences{"foo"}, |
| tauds: Audiences{}, |
| expected: Audiences{}, |
| }, |
| { |
| auds: Audiences{"foo"}, |
| tauds: Audiences{"foo"}, |
| expected: Audiences{"foo"}, |
| }, |
| { |
| auds: Audiences{"foo", "bar"}, |
| tauds: Audiences{"foo", "bar"}, |
| expected: Audiences{"foo", "bar"}, |
| }, |
| { |
| auds: Audiences{"foo", "bar"}, |
| tauds: Audiences{"foo", "wat"}, |
| expected: Audiences{"foo"}, |
| }, |
| { |
| auds: Audiences{"foo", "bar"}, |
| tauds: Audiences{"pls", "wat"}, |
| expected: Audiences{}, |
| }, |
| } |
| for _, c := range cs { |
| t.Run("auds", func(t *testing.T) { |
| if got, want := c.auds.Intersect(c.tauds), c.expected; !reflect.DeepEqual(got, want) { |
| t.Errorf("unexpected intersection.\ngot:\t%v\nwant:\t%v", got, want) |
| } |
| }) |
| } |
| } |