63 lines
1.2 KiB
Go
63 lines
1.2 KiB
Go
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package csimanager
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import (
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"testing"
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"github.com/hashicorp/nomad/nomad/mock"
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"github.com/hashicorp/nomad/nomad/structs"
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"github.com/stretchr/testify/require"
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)
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func TestUsageTracker(t *testing.T) {
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mockAllocs := []*structs.Allocation{
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mock.Alloc(),
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mock.Alloc(),
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mock.Alloc(),
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mock.Alloc(),
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mock.Alloc(),
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}
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cases := []struct {
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Name string
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RegisterAllocs []*structs.Allocation
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FreeAllocs []*structs.Allocation
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ExpectedResult bool
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}{
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{
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Name: "Register and deregister all allocs",
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RegisterAllocs: mockAllocs,
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FreeAllocs: mockAllocs,
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ExpectedResult: true,
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},
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{
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Name: "Register all and deregister partial allocs",
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RegisterAllocs: mockAllocs,
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FreeAllocs: mockAllocs[0:3],
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ExpectedResult: false,
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},
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}
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for _, tc := range cases {
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t.Run(tc.Name, func(t *testing.T) {
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tracker := newVolumeUsageTracker()
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volume := &structs.CSIVolume{
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ID: "foo",
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}
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for _, alloc := range tc.RegisterAllocs {
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tracker.Claim(alloc, volume, &UsageOptions{})
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}
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result := false
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for _, alloc := range tc.FreeAllocs {
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result = tracker.Free(alloc, volume, &UsageOptions{})
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}
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require.Equal(t, tc.ExpectedResult, result, "Tracker State: %#v", tracker.state)
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})
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}
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}
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