78 lines
1.7 KiB
Go
78 lines
1.7 KiB
Go
/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package authenticator
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import (
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"reflect"
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"testing"
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)
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func TestIntersect(t *testing.T) {
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cs := []struct {
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auds, tauds Audiences
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expected Audiences
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}{
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{
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auds: nil,
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tauds: nil,
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expected: Audiences{},
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},
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{
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auds: nil,
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tauds: Audiences{"foo"},
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expected: Audiences{},
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},
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{
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auds: Audiences{},
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tauds: Audiences{},
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expected: Audiences{},
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},
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{
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auds: Audiences{"foo"},
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tauds: Audiences{},
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expected: Audiences{},
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},
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{
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auds: Audiences{"foo"},
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tauds: Audiences{"foo"},
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expected: Audiences{"foo"},
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},
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{
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auds: Audiences{"foo", "bar"},
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tauds: Audiences{"foo", "bar"},
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expected: Audiences{"foo", "bar"},
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},
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{
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auds: Audiences{"foo", "bar"},
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tauds: Audiences{"foo", "wat"},
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expected: Audiences{"foo"},
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},
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{
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auds: Audiences{"foo", "bar"},
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tauds: Audiences{"pls", "wat"},
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expected: Audiences{},
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},
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}
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for _, c := range cs {
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t.Run("auds", func(t *testing.T) {
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if got, want := c.auds.Intersect(c.tauds), c.expected; !reflect.DeepEqual(got, want) {
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t.Errorf("unexpected intersection.\ngot:\t%v\nwant:\t%v", got, want)
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}
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})
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}
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}
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