mirror of https://github.com/hashicorp/consul
156 lines
3.9 KiB
Go
156 lines
3.9 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package peerstream
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import (
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/hashicorp/consul/acl"
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"github.com/hashicorp/consul/agent/structs"
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"github.com/hashicorp/consul/types"
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)
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func TestHealthSnapshot(t *testing.T) {
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type testcase struct {
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name string
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in []structs.CheckServiceNode
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expect *healthSnapshot
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}
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entMeta := acl.DefaultEnterpriseMeta()
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run := func(t *testing.T, tc testcase) {
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snap := newHealthSnapshot(tc.in, entMeta.PartitionOrEmpty(), "my-peer")
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require.Equal(t, tc.expect, snap)
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}
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newNode := func(id, name, peerName string) *structs.Node {
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return &structs.Node{
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ID: types.NodeID(id),
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Node: name,
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Partition: entMeta.PartitionOrEmpty(),
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PeerName: peerName,
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}
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}
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newService := func(id string, port int, peerName string) *structs.NodeService {
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return &structs.NodeService{
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ID: id,
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Service: "xyz",
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EnterpriseMeta: *entMeta,
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PeerName: peerName,
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Port: port,
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}
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}
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newCheck := func(node, svcID, peerName string) *structs.HealthCheck {
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return &structs.HealthCheck{
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Node: node,
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ServiceID: svcID,
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ServiceName: "xyz",
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CheckID: types.CheckID(svcID + ":check"),
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Name: "check",
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EnterpriseMeta: *entMeta,
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PeerName: peerName,
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Status: "passing",
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}
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}
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cases := []testcase{
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{
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name: "single",
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in: []structs.CheckServiceNode{
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{
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Node: newNode("abc-123", "abc", ""),
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Service: newService("xyz-123", 8080, ""),
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Checks: structs.HealthChecks{
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newCheck("abc", "xyz-123", ""),
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},
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},
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},
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expect: &healthSnapshot{
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Nodes: map[string]*nodeSnapshot{
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"abc": {
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Node: newNode("abc-123", "abc", "my-peer"),
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Services: map[structs.ServiceID]*serviceSnapshot{
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structs.NewServiceID("xyz-123", nil): {
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Service: newService("xyz-123", 8080, "my-peer"),
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Checks: map[types.CheckID]*structs.HealthCheck{
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"xyz-123:check": newCheck("abc", "xyz-123", "my-peer"),
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},
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},
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},
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},
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},
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},
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},
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{
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name: "multiple",
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in: []structs.CheckServiceNode{
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{
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Node: newNode("", "abc", ""),
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Service: newService("xyz-123", 8080, ""),
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Checks: structs.HealthChecks{
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newCheck("abc", "xyz-123", ""),
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},
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},
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{
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Node: newNode("", "abc", ""),
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Service: newService("xyz-789", 8181, ""),
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Checks: structs.HealthChecks{
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newCheck("abc", "xyz-789", ""),
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},
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},
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{
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Node: newNode("def-456", "def", ""),
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Service: newService("xyz-456", 9090, ""),
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Checks: structs.HealthChecks{
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newCheck("def", "xyz-456", ""),
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},
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},
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},
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expect: &healthSnapshot{
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Nodes: map[string]*nodeSnapshot{
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"abc": {
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Node: newNode("", "abc", "my-peer"),
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Services: map[structs.ServiceID]*serviceSnapshot{
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structs.NewServiceID("xyz-123", nil): {
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Service: newService("xyz-123", 8080, "my-peer"),
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Checks: map[types.CheckID]*structs.HealthCheck{
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"xyz-123:check": newCheck("abc", "xyz-123", "my-peer"),
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},
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},
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structs.NewServiceID("xyz-789", nil): {
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Service: newService("xyz-789", 8181, "my-peer"),
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Checks: map[types.CheckID]*structs.HealthCheck{
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"xyz-789:check": newCheck("abc", "xyz-789", "my-peer"),
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},
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},
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},
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},
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"def": {
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Node: newNode("def-456", "def", "my-peer"),
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Services: map[structs.ServiceID]*serviceSnapshot{
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structs.NewServiceID("xyz-456", nil): {
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Service: newService("xyz-456", 9090, "my-peer"),
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Checks: map[types.CheckID]*structs.HealthCheck{
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"xyz-456:check": newCheck("def", "xyz-456", "my-peer"),
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},
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},
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},
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},
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},
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},
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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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run(t, tc)
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})
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}
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}
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