mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
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101 lines
3.0 KiB
Go
101 lines
3.0 KiB
Go
/*
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Copyright 2015 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 scheduler
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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v1 "k8s.io/api/core/v1"
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"k8s.io/kubernetes/pkg/scheduler/algorithm/priorities"
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"k8s.io/kubernetes/pkg/scheduler/api"
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)
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func TestAlgorithmNameValidation(t *testing.T) {
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algorithmNamesShouldValidate := []string{
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"1SomeAlgo1rithm",
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"someAlgor-ithm1",
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}
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algorithmNamesShouldNotValidate := []string{
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"-SomeAlgorithm",
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"SomeAlgorithm-",
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"Some,Alg:orithm",
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}
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for _, name := range algorithmNamesShouldValidate {
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t.Run(name, func(t *testing.T) {
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if !validName.MatchString(name) {
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t.Errorf("should be a valid algorithm name but is not valid.")
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}
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})
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}
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for _, name := range algorithmNamesShouldNotValidate {
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t.Run(name, func(t *testing.T) {
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if validName.MatchString(name) {
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t.Errorf("should be an invalid algorithm name but is valid.")
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}
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})
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}
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}
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func TestBuildScoringFunctionShapeFromRequestedToCapacityRatioArguments(t *testing.T) {
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arguments := api.RequestedToCapacityRatioArguments{
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UtilizationShape: []api.UtilizationShapePoint{
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{Utilization: 10, Score: 1},
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{Utilization: 30, Score: 5},
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{Utilization: 70, Score: 2},
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},
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Resources: []api.ResourceSpec{
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{Name: v1.ResourceCPU},
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{Name: v1.ResourceMemory},
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},
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}
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builtShape, resources := buildScoringFunctionShapeFromRequestedToCapacityRatioArguments(&arguments)
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expectedShape, _ := priorities.NewFunctionShape([]priorities.FunctionShapePoint{
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{Utilization: 10, Score: 10},
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{Utilization: 30, Score: 50},
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{Utilization: 70, Score: 20},
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})
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expectedResources := priorities.ResourceToWeightMap{
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v1.ResourceCPU: 1,
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v1.ResourceMemory: 1,
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}
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assert.Equal(t, expectedShape, builtShape)
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assert.Equal(t, expectedResources, resources)
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}
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func TestBuildScoringFunctionShapeFromRequestedToCapacityRatioArgumentsNilResourceToWeightMap(t *testing.T) {
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arguments := api.RequestedToCapacityRatioArguments{
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UtilizationShape: []api.UtilizationShapePoint{
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{Utilization: 10, Score: 1},
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{Utilization: 30, Score: 5},
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{Utilization: 70, Score: 2},
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},
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}
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builtShape, resources := buildScoringFunctionShapeFromRequestedToCapacityRatioArguments(&arguments)
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expectedShape, _ := priorities.NewFunctionShape([]priorities.FunctionShapePoint{
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{Utilization: 10, Score: 10},
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{Utilization: 30, Score: 50},
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{Utilization: 70, Score: 20},
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})
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expectedResources := priorities.ResourceToWeightMap{
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v1.ResourceCPU: 1,
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v1.ResourceMemory: 1,
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}
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assert.Equal(t, expectedShape, builtShape)
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assert.Equal(t, expectedResources, resources)
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}
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