mirror of https://github.com/hashicorp/consul
125 lines
2.9 KiB
Go
125 lines
2.9 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package resource
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import (
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"errors"
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"flag"
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"fmt"
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"os"
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"path/filepath"
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"testing"
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"github.com/hashicorp/consul/proto-public/pbresource"
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"github.com/stretchr/testify/require"
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)
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// update allows golden files to be updated based on the current output.
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var update = flag.Bool("update", false, "update golden files")
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func goldenError(t *testing.T, name string, actual string) {
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t.Helper()
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fpath := filepath.Join("testdata", name+".golden")
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if *update {
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require.NoError(t, os.WriteFile(fpath, []byte(actual), 0644))
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} else {
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expected, err := os.ReadFile(fpath)
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require.NoError(t, err)
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require.Equal(t, string(expected), actual)
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}
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}
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func TestErrorStrings(t *testing.T) {
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type testCase struct {
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err error
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expected string
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}
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fakeWrappedErr := fmt.Errorf("fake test error")
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cond := &pbresource.Condition{}
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cases := map[string]error{
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"ErrDataParse": NewErrDataParse(cond, fakeWrappedErr),
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"ErrInvalidField": ErrInvalidField{
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Name: "host",
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Wrapped: fakeWrappedErr,
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},
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"ErrInvalidListElement": ErrInvalidListElement{
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Name: "addresses",
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Index: 42,
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Wrapped: fakeWrappedErr,
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},
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"ErrInvalidMapKey": ErrInvalidMapKey{
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Map: "ports",
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Key: "http",
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Wrapped: fakeWrappedErr,
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},
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"ErrInvalidMapValue": ErrInvalidMapValue{
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Map: "ports",
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Key: "http",
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Wrapped: fakeWrappedErr,
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},
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"ErrOwnerInvalid": ErrOwnerInvalid{
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ResourceType: &pbresource.Type{Group: "foo", GroupVersion: "v1", Kind: "bar"},
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OwnerType: &pbresource.Type{Group: "other", GroupVersion: "v2", Kind: "something"},
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},
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"ErrInvalidReferenceType": ErrInvalidReferenceType{
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AllowedType: &pbresource.Type{Group: "foo", GroupVersion: "v1", Kind: "bar"},
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},
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"ErrMissing": ErrMissing,
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"ErrEmpty": ErrEmpty,
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"ErrReferenceTenancyNotEqual": ErrReferenceTenancyNotEqual,
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}
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for name, err := range cases {
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t.Run(name, func(t *testing.T) {
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goldenError(t, name, err.Error())
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})
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}
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}
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func TestErrorUnwrap(t *testing.T) {
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type testCase struct {
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err error
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expected string
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}
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fakeWrappedErr := fmt.Errorf("fake test error")
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cases := map[string]error{
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"ErrDataParse": ErrDataParse{
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TypeName: "hashicorp.consul.catalog.v1alpha1.Service",
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Wrapped: fakeWrappedErr,
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},
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"ErrInvalidField": ErrInvalidField{
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Name: "host",
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Wrapped: fakeWrappedErr,
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},
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"ErrInvalidListElement": ErrInvalidListElement{
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Name: "addresses",
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Index: 42,
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Wrapped: fakeWrappedErr,
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},
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"ErrInvalidMapKey": ErrInvalidMapKey{
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Map: "ports",
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Key: "http",
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Wrapped: fakeWrappedErr,
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},
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"ErrInvalidMapValue": ErrInvalidMapValue{
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Map: "ports",
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Key: "http",
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Wrapped: fakeWrappedErr,
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},
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}
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for name, err := range cases {
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t.Run(name, func(t *testing.T) {
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require.Equal(t, fakeWrappedErr, errors.Unwrap(err))
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})
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}
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}
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