mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
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60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
/*
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Copyright 2017 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 util
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import (
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"math"
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"testing"
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"k8s.io/kubernetes/pkg/api/v1"
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)
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func int64P(num int64) *int64 {
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return &num
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}
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func TestGetPodTemplateSpecHash(t *testing.T) {
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tests := []struct {
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name string
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template *v1.PodTemplateSpec
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collisionCount *int64
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otherCollisionCount *int64
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}{
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{
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name: "simple",
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template: &v1.PodTemplateSpec{},
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collisionCount: int64P(1),
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otherCollisionCount: int64P(2),
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},
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{
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name: "using math.MaxInt64",
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template: &v1.PodTemplateSpec{},
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collisionCount: nil,
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otherCollisionCount: int64P(int64(math.MaxInt64)),
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},
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}
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for _, test := range tests {
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hash := GetPodTemplateSpecHash(test.template, test.collisionCount)
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otherHash := GetPodTemplateSpecHash(test.template, test.otherCollisionCount)
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if hash == otherHash {
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t.Errorf("expected different hashes but got the same: %d", hash)
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}
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}
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}
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