mattermost/server/cmd/mmctl/commands/integrity_test.go
Jesse Hallam e3fbf8711f
MM-68149: Upgrade to Go 1.26.2 (#36418)
* MM-68149: upgrade to Go 1.26.2

Update go directive in go.mod and .go-version.

* MM-68149: replace pointer helpers with Go 1.26 new()

Go 1.26 extends the built-in new() to accept an initial value expression,
making typed-pointer helpers like model.NewPointer(x), bToP(x), and boolPtr(x)
redundant. Replace every call site with new(x) and remove the now-unused
helper functions and their //go:fix inline directives.

* MM-68149: apply go fix for reflect API and format-string changes

- reflect.Ptr → reflect.Pointer (renamed in Go 1.18, deprecated alias removed in 1.26)
- reflect range-over-struct: for i := 0; i < t.NumField(); i++ → for field := range t.Fields()
  and the equivalent for Methods() and interface types
- Fix format-string concatenation and variadic-arg mismatches flagged by go vet

* MM-68149: update JPEG fixtures and test infrastructure for Go 1.26 encoder

Go 1.26 ships a new image/jpeg encoder that produces slightly different output.
Regenerate all JPEG fixture files and switch the comparison helpers from
byte-equality to pixel-level comparison with a small per-channel tolerance,
so minor encoder drift across patch versions is handled automatically.

Add -update-fixtures flag to make it easy to regenerate fixtures after future
major Go upgrades. Document the update procedure in tests/README.md.

* MM-68149: CI check that go fix ./... produces no changes

* Fix real bugs flagged by CodeRabbit review

- group.go: set newGroup.MemberCount not group.MemberCount (member count
  was populated on the wrong variable and lost before publish/return)
- file_test.go: guard compareImage(GetFilePreview) on the preview slice
  length, not the thumbnail slice length (copy-paste error)
- config_test.go: remove duplicate MinimumLength assignment

* fixup! Fix real bugs flagged by CodeRabbit review
2026-05-12 15:59:12 +00:00

115 lines
2.8 KiB
Go

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package commands
import (
"context"
"errors"
"github.com/hashicorp/go-multierror"
"github.com/mattermost/mattermost/server/v8/cmd/mmctl/printer"
"github.com/mattermost/mattermost/server/public/model"
"github.com/spf13/cobra"
)
func (s *MmctlUnitTestSuite) TestIntegrityCmd() {
s.Run("Integrity check succeeds", func() {
printer.Clean()
cmd := &cobra.Command{}
cmd.Flags().Bool("confirm", true, "")
mockData := model.RelationalIntegrityCheckData{
ParentName: "parent",
ChildName: "child",
ParentIdAttr: "parentIdAttr",
ChildIdAttr: "childIdAttr",
Records: []model.OrphanedRecord{
{
ParentId: new("parentId"),
ChildId: new("childId"),
},
},
}
mockResults := []model.IntegrityCheckResult{
{
Data: mockData,
Err: nil,
},
}
s.client.
EXPECT().
CheckIntegrity(context.TODO()).
Return(mockResults, &model.Response{}, nil).
Times(1)
err := integrityCmdF(s.client, cmd, []string{})
s.Require().Nil(err)
s.Require().Len(printer.GetLines(), 1)
s.Require().Len(printer.GetErrorLines(), 0)
s.Require().Equal(mockData, printer.GetLines()[0])
})
s.Run("Integrity check fails", func() {
printer.Clean()
cmd := &cobra.Command{}
cmd.Flags().Bool("confirm", true, "")
s.client.
EXPECT().
CheckIntegrity(context.TODO()).
Return(nil, &model.Response{}, errors.New("mock error")).
Times(1)
err := integrityCmdF(s.client, cmd, []string{})
s.Require().NotNil(err)
s.Require().Len(printer.GetLines(), 0)
s.Require().Len(printer.GetErrorLines(), 0)
s.Require().Equal("unable to perform integrity check. Error: mock error", err.Error())
})
s.Run("Integrity check with errors", func() {
printer.Clean()
cmd := &cobra.Command{}
cmd.Flags().Bool("confirm", true, "")
mockData := model.RelationalIntegrityCheckData{
ParentName: "parent",
ChildName: "child",
ParentIdAttr: "parentIdAttr",
ChildIdAttr: "childIdAttr",
Records: []model.OrphanedRecord{
{
ParentId: new("parentId"),
ChildId: new("childId"),
},
},
}
mockResults := []model.IntegrityCheckResult{
{
Data: nil,
Err: errors.New("test error"),
},
{
Data: mockData,
Err: nil,
},
}
s.client.
EXPECT().
CheckIntegrity(context.TODO()).
Return(mockResults, &model.Response{}, nil).
Times(1)
var expected error
expected = multierror.Append(expected, errors.New("test error"))
err := integrityCmdF(s.client, cmd, []string{})
s.Require().EqualError(err, expected.Error())
s.Require().Len(printer.GetLines(), 1)
s.Require().Len(printer.GetErrorLines(), 1)
s.Require().Equal(mockData, printer.GetLines()[0])
s.Require().Equal("test error", printer.GetErrorLines()[0])
})
}