630 lines
15 KiB
Go
630 lines
15 KiB
Go
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// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package resource_test
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import (
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"fmt"
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"testing"
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"github.com/oklog/ulid/v2"
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"github.com/stretchr/testify/require"
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"google.golang.org/protobuf/proto"
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"github.com/hashicorp/consul/internal/resource"
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"github.com/hashicorp/consul/proto-public/pbresource"
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)
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func TestEqualType(t *testing.T) {
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t.Run("same pointer", func(t *testing.T) {
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typ := &pbresource.Type{
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Group: "foo",
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GroupVersion: "v1",
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Kind: "bar",
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}
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require.True(t, resource.EqualType(typ, typ))
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})
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t.Run("equal", func(t *testing.T) {
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a := &pbresource.Type{
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Group: "foo",
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GroupVersion: "v1",
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Kind: "bar",
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}
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b := clone(a)
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require.True(t, resource.EqualType(a, b))
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})
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t.Run("nil", func(t *testing.T) {
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a := &pbresource.Type{
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Group: "foo",
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GroupVersion: "v1",
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Kind: "bar",
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}
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require.False(t, resource.EqualType(a, nil))
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require.False(t, resource.EqualType(nil, a))
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})
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t.Run("different Group", func(t *testing.T) {
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a := &pbresource.Type{
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Group: "foo",
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GroupVersion: "v1",
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Kind: "bar",
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}
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b := clone(a)
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b.Group = "bar"
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require.False(t, resource.EqualType(a, b))
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})
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t.Run("different GroupVersion", func(t *testing.T) {
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a := &pbresource.Type{
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Group: "foo",
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GroupVersion: "v1",
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Kind: "bar",
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}
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b := clone(a)
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b.GroupVersion = "v2"
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require.False(t, resource.EqualType(a, b))
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})
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t.Run("different Kind", func(t *testing.T) {
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a := &pbresource.Type{
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Group: "foo",
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GroupVersion: "v1",
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Kind: "bar",
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}
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b := clone(a)
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b.Kind = "baz"
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require.False(t, resource.EqualType(a, b))
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})
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}
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func TestEqualTenancy(t *testing.T) {
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t.Run("same pointer", func(t *testing.T) {
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ten := &pbresource.Tenancy{
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Partition: "foo",
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PeerName: "bar",
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Namespace: "baz",
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}
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require.True(t, resource.EqualTenancy(ten, ten))
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})
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t.Run("equal", func(t *testing.T) {
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a := &pbresource.Tenancy{
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Partition: "foo",
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PeerName: "bar",
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Namespace: "baz",
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}
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b := clone(a)
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require.True(t, resource.EqualTenancy(a, b))
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})
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t.Run("nil", func(t *testing.T) {
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a := &pbresource.Tenancy{
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Partition: "foo",
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PeerName: "bar",
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Namespace: "baz",
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}
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require.False(t, resource.EqualTenancy(a, nil))
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require.False(t, resource.EqualTenancy(nil, a))
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})
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t.Run("different Partition", func(t *testing.T) {
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a := &pbresource.Tenancy{
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Partition: "foo",
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PeerName: "bar",
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Namespace: "baz",
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}
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b := clone(a)
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b.Partition = "qux"
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require.False(t, resource.EqualTenancy(a, b))
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})
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t.Run("different PeerName", func(t *testing.T) {
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a := &pbresource.Tenancy{
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Partition: "foo",
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PeerName: "bar",
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Namespace: "baz",
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}
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b := clone(a)
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b.PeerName = "qux"
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require.False(t, resource.EqualTenancy(a, b))
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})
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t.Run("different Namespace", func(t *testing.T) {
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a := &pbresource.Tenancy{
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Partition: "foo",
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PeerName: "bar",
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Namespace: "baz",
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}
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b := clone(a)
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b.Namespace = "qux"
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require.False(t, resource.EqualTenancy(a, b))
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})
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}
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func TestEqualID(t *testing.T) {
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t.Run("same pointer", func(t *testing.T) {
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id := &pbresource.ID{
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Type: &pbresource.Type{
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Group: "demo",
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GroupVersion: "v2",
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Kind: "artist",
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},
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Tenancy: &pbresource.Tenancy{
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Partition: "foo",
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PeerName: "bar",
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Namespace: "baz",
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},
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Name: "qux",
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Uid: ulid.Make().String(),
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}
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require.True(t, resource.EqualID(id, id))
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})
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t.Run("equal", func(t *testing.T) {
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a := &pbresource.ID{
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Type: &pbresource.Type{
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Group: "demo",
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GroupVersion: "v2",
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Kind: "artist",
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},
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Tenancy: &pbresource.Tenancy{
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Partition: "foo",
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PeerName: "bar",
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Namespace: "baz",
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},
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Name: "qux",
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Uid: ulid.Make().String(),
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}
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b := clone(a)
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require.True(t, resource.EqualID(a, b))
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})
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t.Run("nil", func(t *testing.T) {
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a := &pbresource.ID{
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Type: &pbresource.Type{
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Group: "demo",
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GroupVersion: "v2",
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Kind: "artist",
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},
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Tenancy: &pbresource.Tenancy{
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Partition: "foo",
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PeerName: "bar",
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Namespace: "baz",
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},
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Name: "qux",
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Uid: ulid.Make().String(),
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}
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require.False(t, resource.EqualID(a, nil))
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require.False(t, resource.EqualID(nil, a))
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})
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t.Run("different type", func(t *testing.T) {
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a := &pbresource.ID{
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Type: &pbresource.Type{
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Group: "demo",
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GroupVersion: "v2",
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Kind: "artist",
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},
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Tenancy: &pbresource.Tenancy{
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Partition: "foo",
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PeerName: "bar",
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Namespace: "baz",
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},
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Name: "qux",
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Uid: ulid.Make().String(),
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}
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b := clone(a)
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b.Type.Kind = "album"
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require.False(t, resource.EqualID(a, b))
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})
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t.Run("different tenancy", func(t *testing.T) {
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a := &pbresource.ID{
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Type: &pbresource.Type{
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Group: "demo",
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GroupVersion: "v2",
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Kind: "artist",
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},
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Tenancy: &pbresource.Tenancy{
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Partition: "foo",
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PeerName: "bar",
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Namespace: "baz",
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},
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Name: "qux",
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Uid: ulid.Make().String(),
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}
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b := clone(a)
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b.Tenancy.Namespace = "qux"
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require.False(t, resource.EqualID(a, b))
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})
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t.Run("different name", func(t *testing.T) {
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a := &pbresource.ID{
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Type: &pbresource.Type{
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Group: "demo",
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GroupVersion: "v2",
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Kind: "artist",
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},
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Tenancy: &pbresource.Tenancy{
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Partition: "foo",
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PeerName: "bar",
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Namespace: "baz",
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},
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Name: "qux",
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Uid: ulid.Make().String(),
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}
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b := clone(a)
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b.Name = "boom"
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require.False(t, resource.EqualID(a, b))
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})
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t.Run("different uid", func(t *testing.T) {
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a := &pbresource.ID{
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Type: &pbresource.Type{
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Group: "demo",
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GroupVersion: "v2",
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Kind: "artist",
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},
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Tenancy: &pbresource.Tenancy{
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Partition: "foo",
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PeerName: "bar",
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Namespace: "baz",
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},
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Name: "qux",
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Uid: ulid.Make().String(),
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}
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b := clone(a)
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b.Uid = ulid.Make().String()
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require.False(t, resource.EqualID(a, b))
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})
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}
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func TestEqualStatus(t *testing.T) {
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orig := &pbresource.Status{
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ObservedGeneration: ulid.Make().String(),
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Conditions: []*pbresource.Condition{
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{
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Type: "FooType",
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State: pbresource.Condition_STATE_TRUE,
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Reason: "FooReason",
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Message: "Foo is true",
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Resource: &pbresource.Reference{
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Type: &pbresource.Type{
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Group: "foo-group",
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GroupVersion: "foo-group-version",
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Kind: "foo-kind",
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},
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Tenancy: &pbresource.Tenancy{
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Partition: "foo-partition",
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PeerName: "foo-peer-name",
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Namespace: "foo-namespace",
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},
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Name: "foo-name",
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Section: "foo-section",
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},
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},
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},
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}
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// Equal cases.
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t.Run("same pointer", func(t *testing.T) {
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require.True(t, resource.EqualStatus(orig, orig))
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})
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t.Run("equal", func(t *testing.T) {
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require.True(t, resource.EqualStatus(orig, clone(orig)))
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})
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// Not equal cases.
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t.Run("nil", func(t *testing.T) {
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require.False(t, resource.EqualStatus(orig, nil))
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require.False(t, resource.EqualStatus(nil, orig))
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})
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testCases := map[string]func(*pbresource.Status){
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"different ObservedGeneration": func(s *pbresource.Status) {
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s.ObservedGeneration = ""
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},
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"different Conditions": func(s *pbresource.Status) {
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s.Conditions = append(s.Conditions, s.Conditions...)
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},
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"nil Condition": func(s *pbresource.Status) {
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s.Conditions[0] = nil
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},
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"different Condition.Type": func(s *pbresource.Status) {
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s.Conditions[0].Type = "BarType"
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},
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"different Condition.State": func(s *pbresource.Status) {
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s.Conditions[0].State = pbresource.Condition_STATE_FALSE
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},
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"different Condition.Reason": func(s *pbresource.Status) {
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s.Conditions[0].Reason = "BarReason"
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},
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"different Condition.Message": func(s *pbresource.Status) {
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s.Conditions[0].Reason = "Bar if false"
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},
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"different Condition.Resource": func(s *pbresource.Status) {
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s.Conditions[0].Resource = nil
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},
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"different Condition.Resource.Type": func(s *pbresource.Status) {
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s.Conditions[0].Resource.Type.Group = "bar-group"
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},
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"different Condition.Resource.Tenancy": func(s *pbresource.Status) {
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s.Conditions[0].Resource.Tenancy.Partition = "bar-partition"
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},
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"different Condition.Resource.Name": func(s *pbresource.Status) {
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s.Conditions[0].Resource.Name = "bar-name"
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},
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"different Condition.Resource.Section": func(s *pbresource.Status) {
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s.Conditions[0].Resource.Section = "bar-section"
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},
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}
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for desc, modFn := range testCases {
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t.Run(desc, func(t *testing.T) {
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a, b := clone(orig), clone(orig)
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modFn(b)
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require.False(t, resource.EqualStatus(a, b))
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require.False(t, resource.EqualStatus(b, a))
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})
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}
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}
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func TestEqualStatusMap(t *testing.T) {
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generation := ulid.Make().String()
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for idx, tc := range []struct {
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a, b map[string]*pbresource.Status
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equal bool
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}{
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{nil, nil, true},
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{nil, map[string]*pbresource.Status{}, true},
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{
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map[string]*pbresource.Status{
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"consul.io/some-controller": {
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ObservedGeneration: generation,
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Conditions: []*pbresource.Condition{
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{
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Type: "Foo",
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State: pbresource.Condition_STATE_TRUE,
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Reason: "Bar",
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|
|
Message: "Foo is true because of Bar",
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
map[string]*pbresource.Status{
|
||
|
|
"consul.io/some-controller": {
|
||
|
|
ObservedGeneration: generation,
|
||
|
|
Conditions: []*pbresource.Condition{
|
||
|
|
{
|
||
|
|
Type: "Foo",
|
||
|
|
State: pbresource.Condition_STATE_TRUE,
|
||
|
|
Reason: "Bar",
|
||
|
|
Message: "Foo is true because of Bar",
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
true,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
map[string]*pbresource.Status{
|
||
|
|
"consul.io/some-controller": {
|
||
|
|
ObservedGeneration: generation,
|
||
|
|
Conditions: []*pbresource.Condition{
|
||
|
|
{
|
||
|
|
Type: "Foo",
|
||
|
|
State: pbresource.Condition_STATE_TRUE,
|
||
|
|
Reason: "Bar",
|
||
|
|
Message: "Foo is true because of Bar",
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
map[string]*pbresource.Status{
|
||
|
|
"consul.io/some-controller": {
|
||
|
|
ObservedGeneration: generation,
|
||
|
|
Conditions: []*pbresource.Condition{
|
||
|
|
{
|
||
|
|
Type: "Foo",
|
||
|
|
State: pbresource.Condition_STATE_FALSE,
|
||
|
|
Reason: "Bar",
|
||
|
|
Message: "Foo is false because of Bar",
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
false,
|
||
|
|
},
|
||
|
|
{
|
||
|
|
map[string]*pbresource.Status{
|
||
|
|
"consul.io/some-controller": {
|
||
|
|
ObservedGeneration: generation,
|
||
|
|
Conditions: []*pbresource.Condition{
|
||
|
|
{
|
||
|
|
Type: "Foo",
|
||
|
|
State: pbresource.Condition_STATE_TRUE,
|
||
|
|
Reason: "Bar",
|
||
|
|
Message: "Foo is true because of Bar",
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
map[string]*pbresource.Status{
|
||
|
|
"consul.io/some-controller": {
|
||
|
|
ObservedGeneration: generation,
|
||
|
|
Conditions: []*pbresource.Condition{
|
||
|
|
{
|
||
|
|
Type: "Foo",
|
||
|
|
State: pbresource.Condition_STATE_TRUE,
|
||
|
|
Reason: "Bar",
|
||
|
|
Message: "Foo is true because of Bar",
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
"consul.io/other-controller": {
|
||
|
|
ObservedGeneration: generation,
|
||
|
|
Conditions: []*pbresource.Condition{
|
||
|
|
{
|
||
|
|
Type: "Foo",
|
||
|
|
State: pbresource.Condition_STATE_TRUE,
|
||
|
|
Reason: "Bar",
|
||
|
|
Message: "Foo is true because of Bar",
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
false,
|
||
|
|
},
|
||
|
|
} {
|
||
|
|
t.Run(fmt.Sprintf("%d", idx), func(t *testing.T) {
|
||
|
|
require.Equal(t, tc.equal, resource.EqualStatusMap(tc.a, tc.b))
|
||
|
|
require.Equal(t, tc.equal, resource.EqualStatusMap(tc.b, tc.a))
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func BenchmarkEqualType(b *testing.B) {
|
||
|
|
// cpu: Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz
|
||
|
|
// BenchmarkEqualType/ours-16 161532109 7.309 ns/op 0 B/op 0 allocs/op
|
||
|
|
// BenchmarkEqualType/reflection-16 1584954 748.4 ns/op 160 B/op 9 allocs/op
|
||
|
|
typeA := &pbresource.Type{
|
||
|
|
Group: "foo",
|
||
|
|
GroupVersion: "v1",
|
||
|
|
Kind: "bar",
|
||
|
|
}
|
||
|
|
typeB := &pbresource.Type{
|
||
|
|
Group: "foo",
|
||
|
|
GroupVersion: "v1",
|
||
|
|
Kind: "baz",
|
||
|
|
}
|
||
|
|
b.ResetTimer()
|
||
|
|
|
||
|
|
b.Run("ours", func(b *testing.B) {
|
||
|
|
for i := 0; i < b.N; i++ {
|
||
|
|
_ = resource.EqualType(typeA, typeB)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
|
||
|
|
b.Run("reflection", func(b *testing.B) {
|
||
|
|
for i := 0; i < b.N; i++ {
|
||
|
|
_ = proto.Equal(typeA, typeB)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
func BenchmarkEqualTenancy(b *testing.B) {
|
||
|
|
// cpu: Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz
|
||
|
|
// BenchmarkEqualTenancy/ours-16 159998534 7.426 ns/op 0 B/op 0 allocs/op
|
||
|
|
// BenchmarkEqualTenancy/reflection-16 2283500 550.3 ns/op 128 B/op 7 allocs/op
|
||
|
|
tenA := &pbresource.Tenancy{
|
||
|
|
Partition: "foo",
|
||
|
|
PeerName: "bar",
|
||
|
|
Namespace: "baz",
|
||
|
|
}
|
||
|
|
tenB := &pbresource.Tenancy{
|
||
|
|
Partition: "foo",
|
||
|
|
PeerName: "bar",
|
||
|
|
Namespace: "qux",
|
||
|
|
}
|
||
|
|
b.ResetTimer()
|
||
|
|
|
||
|
|
b.Run("ours", func(b *testing.B) {
|
||
|
|
for i := 0; i < b.N; i++ {
|
||
|
|
_ = resource.EqualTenancy(tenA, tenB)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
|
||
|
|
b.Run("reflection", func(b *testing.B) {
|
||
|
|
for i := 0; i < b.N; i++ {
|
||
|
|
_ = proto.Equal(tenA, tenB)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
func BenchmarkEqualID(b *testing.B) {
|
||
|
|
// cpu: Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz
|
||
|
|
// BenchmarkEqualID/ours-16 57818125 21.40 ns/op 0 B/op 0 allocs/op
|
||
|
|
// BenchmarkEqualID/reflection-16 3596365 330.1 ns/op 96 B/op 5 allocs/op
|
||
|
|
idA := &pbresource.ID{
|
||
|
|
Type: &pbresource.Type{
|
||
|
|
Group: "demo",
|
||
|
|
GroupVersion: "v2",
|
||
|
|
Kind: "artist",
|
||
|
|
},
|
||
|
|
Tenancy: &pbresource.Tenancy{
|
||
|
|
Partition: "foo",
|
||
|
|
PeerName: "bar",
|
||
|
|
Namespace: "baz",
|
||
|
|
},
|
||
|
|
Name: "qux",
|
||
|
|
Uid: ulid.Make().String(),
|
||
|
|
}
|
||
|
|
idB := clone(idA)
|
||
|
|
idB.Uid = ulid.Make().String()
|
||
|
|
b.ResetTimer()
|
||
|
|
|
||
|
|
b.Run("ours", func(b *testing.B) {
|
||
|
|
for i := 0; i < b.N; i++ {
|
||
|
|
_ = resource.EqualID(idA, idB)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
|
||
|
|
b.Run("reflection", func(b *testing.B) {
|
||
|
|
for i := 0; i < b.N; i++ {
|
||
|
|
_ = proto.Equal(idA, idB)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
func BenchmarkEqualStatus(b *testing.B) {
|
||
|
|
// cpu: Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz
|
||
|
|
// BenchmarkEqualStatus/ours-16 38648232 30.75 ns/op 0 B/op 0 allocs/op
|
||
|
|
// BenchmarkEqualStatus/reflection-16 237694 5267 ns/op 944 B/op 51 allocs/op
|
||
|
|
statusA := &pbresource.Status{
|
||
|
|
ObservedGeneration: ulid.Make().String(),
|
||
|
|
Conditions: []*pbresource.Condition{
|
||
|
|
{
|
||
|
|
Type: "FooType",
|
||
|
|
State: pbresource.Condition_STATE_TRUE,
|
||
|
|
Reason: "FooReason",
|
||
|
|
Message: "Foo is true",
|
||
|
|
Resource: &pbresource.Reference{
|
||
|
|
Type: &pbresource.Type{
|
||
|
|
Group: "foo-group",
|
||
|
|
GroupVersion: "foo-group-version",
|
||
|
|
Kind: "foo-kind",
|
||
|
|
},
|
||
|
|
Tenancy: &pbresource.Tenancy{
|
||
|
|
Partition: "foo-partition",
|
||
|
|
PeerName: "foo-peer-name",
|
||
|
|
Namespace: "foo-namespace",
|
||
|
|
},
|
||
|
|
Name: "foo-name",
|
||
|
|
Section: "foo-section",
|
||
|
|
},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
statusB := clone(statusA)
|
||
|
|
statusB.Conditions[0].Resource.Section = "bar-section"
|
||
|
|
b.ResetTimer()
|
||
|
|
|
||
|
|
b.Run("ours", func(b *testing.B) {
|
||
|
|
for i := 0; i < b.N; i++ {
|
||
|
|
_ = resource.EqualStatus(statusA, statusB)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
|
||
|
|
b.Run("reflection", func(b *testing.B) {
|
||
|
|
for i := 0; i < b.N; i++ {
|
||
|
|
_ = proto.Equal(statusA, statusB)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
func clone[T proto.Message](v T) T { return proto.Clone(v).(T) }
|