Files
larksuite-cli/shortcuts/doc/doc_errors_test.go
evandance 201e3e016f feat(doc): emit typed error envelopes across the doc domain (#1346)
Emit structured validation, API, network, file, and internal error envelopes for Doc shortcuts so users and agents can recover from failed document workflows using stable type, subtype, param, and code fields.

Add Doc domain errscontract and golangci guards to prevent legacy envelope and common helper regressions.
2026-06-09 20:43:20 +08:00

421 lines
14 KiB
Go

// Copyright (c) 2026 Lark Technologies Pte. Ltd.
// SPDX-License-Identifier: MIT
package doc
import (
"context"
"errors"
"slices"
"strconv"
"testing"
"github.com/spf13/cobra"
"github.com/larksuite/cli/errs"
"github.com/larksuite/cli/shortcuts/common"
)
// testDocxToken is a bare docx token that parseDocumentRef accepts, letting the
// validation tests reach the flag checks that run after --doc is resolved.
const testDocxToken = "doxcnDocErrorsTestToken"
// docValidateRuntime builds a RuntimeContext carrying only the flags a Doc
// Validate function reads. String values are applied (and marked Changed) only
// when non-empty; int values are always applied so Changed() reports true,
// mirroring how cobra records an explicitly supplied numeric flag.
func docValidateRuntime(t *testing.T, str map[string]string, bools map[string]bool, ints map[string]int) *common.RuntimeContext {
t.Helper()
cmd := &cobra.Command{Use: "docs"}
fs := cmd.Flags()
for name, val := range str {
fs.String(name, "", "")
if val != "" {
if err := fs.Set(name, val); err != nil {
t.Fatalf("set --%s=%q: %v", name, val, err)
}
}
}
for name, val := range bools {
fs.Bool(name, false, "")
if val {
if err := fs.Set(name, "true"); err != nil {
t.Fatalf("set --%s: %v", name, err)
}
}
}
for name, val := range ints {
fs.Int(name, 0, "")
if err := fs.Set(name, strconv.Itoa(val)); err != nil {
t.Fatalf("set --%s=%d: %v", name, val, err)
}
}
return common.TestNewRuntimeContext(cmd, nil)
}
// assertValidationContract pins the typed envelope every migrated Doc
// validation fault must emit: a *errs.ValidationError in CategoryValidation
// with the expected Subtype, the single offending flag in Param, and every
// involved flag in Params. Single-flag faults set Param and leave Params empty;
// multi-flag faults (mutual exclusion, "one of A or B") leave Param empty and
// enumerate each flag in Params so agents resolve them without parsing the text.
func assertValidationContract(t *testing.T, err error, wantSubtype errs.Subtype, wantParam string, wantParams ...string) {
t.Helper()
if err == nil {
t.Fatal("expected validation error, got nil")
}
var ve *errs.ValidationError
if !errors.As(err, &ve) {
t.Fatalf("error type = %T, want *errs.ValidationError (%v)", err, err)
}
if ve.Category != errs.CategoryValidation {
t.Errorf("category = %q, want %q", ve.Category, errs.CategoryValidation)
}
if ve.Subtype != wantSubtype {
t.Errorf("subtype = %q, want %q", ve.Subtype, wantSubtype)
}
if ve.Param != wantParam {
t.Errorf("param = %q, want %q", ve.Param, wantParam)
}
gotParams := make([]string, len(ve.Params))
for i, p := range ve.Params {
gotParams[i] = p.Name
}
if !slices.Equal(gotParams, wantParams) {
t.Errorf("params = %v, want %v", gotParams, wantParams)
}
}
func TestDocMediaInsertValidateContract(t *testing.T) {
cases := []struct {
name string
str map[string]string
bools map[string]bool
ints map[string]int
wantParam string
wantParams []string
}{
{
name: "neither file nor clipboard",
str: map[string]string{"doc": testDocxToken},
wantParam: "", // one-of-two flags: enumerated in Params
wantParams: []string{"--file", "--from-clipboard"},
},
{
name: "file and clipboard together",
str: map[string]string{"doc": testDocxToken, "file": "dummy.png"},
bools: map[string]bool{"from-clipboard": true},
wantParam: "", // mutual exclusion: enumerated in Params
wantParams: []string{"--file", "--from-clipboard"},
},
{
name: "non-docx document",
str: map[string]string{"doc": "https://example.larksuite.com/doc/xxxxxx", "file": "dummy.png"},
wantParam: "--doc",
},
{
name: "blank selection",
str: map[string]string{"doc": testDocxToken, "file": "dummy.png", "selection-with-ellipsis": " "},
wantParam: "--selection-with-ellipsis",
},
{
name: "before without selection",
str: map[string]string{"doc": testDocxToken, "file": "dummy.png"},
bools: map[string]bool{"before": true},
wantParam: "--before",
},
{
name: "invalid file-view",
str: map[string]string{"doc": testDocxToken, "file": "dummy.png", "file-view": "bogus"},
wantParam: "--file-view",
},
{
name: "file-view without type file",
str: map[string]string{"doc": testDocxToken, "file": "dummy.png", "file-view": "card", "type": "image"},
wantParam: "--file-view",
},
{
name: "dimensions with non-image type",
str: map[string]string{"doc": testDocxToken, "file": "dummy.png", "type": "file"},
ints: map[string]int{"width": 100},
wantParam: "", // only --width was set here, so only it is enumerated
wantParams: []string{"--width"},
},
{
name: "non-positive width",
str: map[string]string{"doc": testDocxToken, "file": "dummy.png", "type": "image"},
ints: map[string]int{"width": 0},
wantParam: "--width",
},
{
name: "non-positive height",
str: map[string]string{"doc": testDocxToken, "file": "dummy.png", "type": "image"},
ints: map[string]int{"height": 0},
wantParam: "--height",
},
{
name: "width over maximum",
str: map[string]string{"doc": testDocxToken, "file": "dummy.png", "type": "image"},
ints: map[string]int{"width": 10001},
wantParam: "--width",
},
{
name: "height over maximum",
str: map[string]string{"doc": testDocxToken, "file": "dummy.png", "type": "image"},
ints: map[string]int{"height": 10001},
wantParam: "--height",
},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
rt := docValidateRuntime(t, tc.str, tc.bools, tc.ints)
err := DocMediaInsert.Validate(context.Background(), rt)
assertValidationContract(t, err, errs.SubtypeInvalidArgument, tc.wantParam, tc.wantParams...)
})
}
}
func TestValidateCreateV2Contract(t *testing.T) {
cases := []struct {
name string
str map[string]string
wantParam string
wantParams []string
}{
{
name: "content required",
str: map[string]string{},
wantParam: "--content",
},
{
name: "parent token and position mutually exclusive",
str: map[string]string{"content": "<doc/>", "parent-token": "fldcnX", "parent-position": "my_library"},
wantParam: "", // mutual exclusion: enumerated in Params
wantParams: []string{"--parent-token", "--parent-position"},
},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
rt := docValidateRuntime(t, tc.str, nil, nil)
err := validateCreateV2(context.Background(), rt)
assertValidationContract(t, err, errs.SubtypeInvalidArgument, tc.wantParam, tc.wantParams...)
})
}
}
func TestValidateFetchV2Contract(t *testing.T) {
cases := []struct {
name string
str map[string]string
ints map[string]int
wantParam string
wantParams []string
}{
{
name: "range mode without block ids",
str: map[string]string{"doc": testDocxToken, "detail": "simple", "scope": "range"},
wantParam: "", // either --start-block-id or --end-block-id: enumerated in Params
wantParams: []string{"--start-block-id", "--end-block-id"},
},
{
name: "keyword mode without keyword",
str: map[string]string{"doc": testDocxToken, "detail": "simple", "scope": "keyword"},
wantParam: "--keyword",
},
{
name: "section mode without start block id",
str: map[string]string{"doc": testDocxToken, "detail": "simple", "scope": "section"},
wantParam: "--start-block-id",
},
{
name: "negative context-before",
str: map[string]string{"doc": testDocxToken, "detail": "simple", "scope": "outline"},
ints: map[string]int{"context-before": -1},
wantParam: "--context-before",
},
{
name: "unknown scope",
str: map[string]string{"doc": testDocxToken, "detail": "simple", "scope": "bogus"},
wantParam: "--scope",
},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
rt := docValidateRuntime(t, tc.str, nil, tc.ints)
err := validateFetchV2(context.Background(), rt)
assertValidationContract(t, err, errs.SubtypeInvalidArgument, tc.wantParam, tc.wantParams...)
})
}
}
// TestBuildDocsSearchRequestPreservesParseCause pins the --filter parse faults:
// the typed envelope carries Param --filter and chains the original parse error
// so errors.Is/Unwrap traversal keeps the underlying JSON/time-parse detail.
func TestBuildDocsSearchRequestPreservesParseCause(t *testing.T) {
cases := []struct {
name string
filter string
}{
{"invalid filter json", "{not json"},
{"invalid open_time start", `{"open_time":{"start":"not-a-time"}}`},
{"invalid open_time end", `{"open_time":{"end":"not-a-time"}}`},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
_, err := buildDocsSearchRequest("q", tc.filter, "", "15")
var ve *errs.ValidationError
if !errors.As(err, &ve) {
t.Fatalf("error type = %T, want *errs.ValidationError (%v)", err, err)
}
if ve.Subtype != errs.SubtypeInvalidArgument {
t.Errorf("subtype = %q, want %q", ve.Subtype, errs.SubtypeInvalidArgument)
}
if ve.Param != "--filter" {
t.Errorf("param = %q, want %q", ve.Param, "--filter")
}
if errors.Unwrap(ve) == nil {
t.Error("parse error not chained: errors.Unwrap == nil")
}
})
}
}
// TestWrapDocNetworkErr pins wrapDocNetworkErr's contract: a typed error passes
// through untouched, while a raw error becomes a transport-level NetworkError
// that still chains the original cause for errors.Is/Unwrap.
func TestWrapDocNetworkErr(t *testing.T) {
t.Run("typed error passes through unchanged", func(t *testing.T) {
typed := errs.NewValidationError(errs.SubtypeInvalidArgument, "bad input")
got := wrapDocNetworkErr(typed, "fetch failed")
if got != error(typed) {
t.Fatalf("typed error must pass through unchanged, got %T", got)
}
})
t.Run("raw error becomes transport network error", func(t *testing.T) {
raw := errors.New("dial tcp: i/o timeout")
got := wrapDocNetworkErr(raw, "fetch failed: %s", "docx")
var ne *errs.NetworkError
if !errors.As(got, &ne) {
t.Fatalf("raw error must become *errs.NetworkError, got %T", got)
}
if ne.Subtype != errs.SubtypeNetworkTransport {
t.Errorf("subtype = %q, want %q", ne.Subtype, errs.SubtypeNetworkTransport)
}
if !errors.Is(got, raw) {
t.Error("cause not chained: errors.Is(got, raw) == false")
}
})
}
// TestWrapDocInputFileErr pins that a --file stat/read failure becomes a typed
// validation error tagged with the --file param and the cause preserved, so an
// agent knows which flag to fix even though the shared helper is flag-agnostic.
func TestWrapDocInputFileErr(t *testing.T) {
raw := errors.New("no such file or directory")
got := wrapDocInputFileErr(raw, "file not found")
var ve *errs.ValidationError
if !errors.As(got, &ve) {
t.Fatalf("error type = %T, want *errs.ValidationError (%v)", got, got)
}
if ve.Subtype != errs.SubtypeInvalidArgument {
t.Errorf("subtype = %q, want %q", ve.Subtype, errs.SubtypeInvalidArgument)
}
if ve.Param != "--file" {
t.Errorf("param = %q, want %q", ve.Param, "--file")
}
if !errors.Is(got, raw) {
t.Error("cause not chained: errors.Is(got, raw) == false")
}
}
func TestValidateUpdateV2Contract(t *testing.T) {
cases := []struct {
name string
str map[string]string
wantParam string
}{
{
name: "command required",
str: map[string]string{"doc": testDocxToken},
wantParam: "--command",
},
{
name: "invalid command",
str: map[string]string{"doc": testDocxToken, "command": "bogus"},
wantParam: "--command",
},
{
name: "str_replace without pattern",
str: map[string]string{"doc": testDocxToken, "command": "str_replace"},
wantParam: "--pattern",
},
{
name: "block_delete without block id",
str: map[string]string{"doc": testDocxToken, "command": "block_delete"},
wantParam: "--block-id",
},
{
name: "block_insert_after without block id",
str: map[string]string{"doc": testDocxToken, "command": "block_insert_after"},
wantParam: "--block-id",
},
{
name: "block_insert_after without content",
str: map[string]string{"doc": testDocxToken, "command": "block_insert_after", "block-id": "blkX"},
wantParam: "--content",
},
{
name: "block_copy_insert_after without block id",
str: map[string]string{"doc": testDocxToken, "command": "block_copy_insert_after"},
wantParam: "--block-id",
},
{
name: "block_copy_insert_after without src block ids",
str: map[string]string{"doc": testDocxToken, "command": "block_copy_insert_after", "block-id": "blkX"},
wantParam: "--src-block-ids",
},
{
name: "block_move_after without block id",
str: map[string]string{"doc": testDocxToken, "command": "block_move_after"},
wantParam: "--block-id",
},
{
name: "block_move_after without src block ids",
str: map[string]string{"doc": testDocxToken, "command": "block_move_after", "block-id": "blkX"},
wantParam: "--src-block-ids",
},
{
name: "block_move_after rejects content",
str: map[string]string{"doc": testDocxToken, "command": "block_move_after", "block-id": "blkX", "src-block-ids": "blkY", "content": "x"},
wantParam: "--content",
},
{
name: "block_replace without block id",
str: map[string]string{"doc": testDocxToken, "command": "block_replace"},
wantParam: "--block-id",
},
{
name: "block_replace without content",
str: map[string]string{"doc": testDocxToken, "command": "block_replace", "block-id": "blkX"},
wantParam: "--content",
},
{
name: "overwrite without content",
str: map[string]string{"doc": testDocxToken, "command": "overwrite"},
wantParam: "--content",
},
{
name: "append without content",
str: map[string]string{"doc": testDocxToken, "command": "append"},
wantParam: "--content",
},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
rt := docValidateRuntime(t, tc.str, nil, nil)
err := validateUpdateV2(context.Background(), rt)
assertValidationContract(t, err, errs.SubtypeInvalidArgument, tc.wantParam)
})
}
}