mirror of
https://github.com/agent-substrate/substrate.git
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sfunkenhauser
37735a698d
Fixes #729 - [ x ] Tests pass - [ x ] Appropriate changes to documentation are included in the PR
82 lines
2.4 KiB
Go
82 lines
2.4 KiB
Go
// Copyright 2026 Google LLC
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package workersync
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import (
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"testing"
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corev1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/api/resource"
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)
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// TestWorkerCapacity covers the worker-side extraction: capacity comes from the
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// ateom container's limits, not the pod total, and other containers are ignored.
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func TestWorkerCapacity(t *testing.T) {
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pod := func(ctrs ...corev1.Container) *corev1.Pod {
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return &corev1.Pod{Spec: corev1.PodSpec{Containers: ctrs}}
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}
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limited := func(name, cpu, mem string) corev1.Container {
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lim := corev1.ResourceList{}
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if cpu != "" {
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lim[corev1.ResourceCPU] = resource.MustParse(cpu)
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}
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if mem != "" {
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lim[corev1.ResourceMemory] = resource.MustParse(mem)
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}
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return corev1.Container{Name: name, Resources: corev1.ResourceRequirements{Limits: lim}}
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}
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tests := []struct {
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name string
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pod *corev1.Pod
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wantCPU int64
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wantMemory int64
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}{
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{
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name: "no ateom container yields zero",
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pod: pod(limited("sidecar", "1", "1Gi")),
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wantCPU: 0,
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wantMemory: 0,
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},
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{
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name: "ateom container limits become capacity",
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pod: pod(limited(ateomContainerName, "4", "8Gi")),
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wantCPU: 4000,
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wantMemory: 8 << 30,
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},
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{
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name: "only the ateom container counts, not the pod total",
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pod: pod(limited("sidecar", "16", "64Gi"), limited(ateomContainerName, "2", "2Gi")),
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wantCPU: 2000,
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wantMemory: 2 << 30,
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},
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{
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name: "unset dimension reports zero",
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pod: pod(limited(ateomContainerName, "2", "")),
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wantCPU: 2000,
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wantMemory: 0,
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},
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}
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for _, tc := range tests {
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t.Run(tc.name, func(t *testing.T) {
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got := workerCapacity(tc.pod)
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if got.GetCpuMilli() != tc.wantCPU || got.GetMemoryBytes() != tc.wantMemory {
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t.Fatalf("workerCapacity() = (%d, %d), want (%d, %d)",
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got.GetCpuMilli(), got.GetMemoryBytes(), tc.wantCPU, tc.wantMemory)
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}
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})
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}
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}
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