63 lines
1.7 KiB
Go
63 lines
1.7 KiB
Go
package facts
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import (
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"testing"
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"metis/pkg/inventory"
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)
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func TestAggregateGroupsByClass(t *testing.T) {
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inv := &inventory.Inventory{
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Classes: []inventory.NodeClass{{Name: "c1"}, {Name: "c2"}},
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Nodes: []inventory.NodeSpec{
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{Name: "n1", Class: "c1"},
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{Name: "n2", Class: "c2"},
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},
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}
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snaps := []Snapshot{
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{Hostname: "n1", Kernel: "k1", PackageSample: map[string]string{"containerd": "2.0"}},
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{Hostname: "n2", Kernel: "k2", PackageSample: map[string]string{"containerd": "1.7"}},
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{Hostname: "n1", Kernel: "k1"},
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}
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sum := Aggregate(inv, snaps)
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if len(sum) != 2 {
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t.Fatalf("expected 2 classes, got %d", len(sum))
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}
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c1 := sum["c1"]
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if c1 == nil || c1.Kernels["k1"] != 2 {
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t.Fatalf("expected k1 count 2, got %#v", c1)
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}
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if c1.PackageStats["containerd"]["2.0"] != 1 {
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t.Fatalf("package stats not tallied: %#v", c1.PackageStats)
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}
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}
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func TestAggregateKeepsUnknownHostnames(t *testing.T) {
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sum := Aggregate(nil, []Snapshot{{Hostname: "ghost", Kernel: "k"}})
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if sum["unknown"].Nodes[0] != "ghost" {
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t.Fatalf("unexpected unknown aggregate: %#v", sum["unknown"])
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}
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}
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func TestChooseTargetsHandlesTiesAndEmptyValues(t *testing.T) {
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sum := &ClassSummary{
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Kernels: map[string]int{"k1": 2, "k2": 2},
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OSImages: map[string]int{
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"img": 1,
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},
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PackageStats: map[string]map[string]int{
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"p": {"": 3, "1": 1},
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},
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}
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targets := ChooseTargets(sum)
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if targets.Kernel != "" {
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t.Fatalf("expected kernel tie to return empty, got %q", targets.Kernel)
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}
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if targets.OSImage != "img" {
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t.Fatalf("expected OS image img, got %q", targets.OSImage)
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}
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if _, ok := targets.Packages["p"]; ok {
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t.Fatalf("expected empty package version to be skipped: %+v", targets.Packages)
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}
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}
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