Files
coder/coderd/wsbuilder/builderror_test.go
Susana Ferreira ca234f346d fix: mark presets as validation_failed to prevent endless prebuild retries (#22085)
## Description

- Updates `wsbuilder` to return a `BuildError` with
`http.StatusBadRequest` to signify a "validation error" on missing or
invalid parameters
- Adds a short-circuit in `prebuilds.StoreReconciler` to mark presets
for which creating a build returns a "validation error" as "validation
failed" and skip further attempts to reconcile.
- Adds a test to verify the above
- Introduces a new Prometheus metric
`coderd_prebuilt_workspaces_preset_validation_failed` to track the above

Closes: https://github.com/coder/coder/issues/21237

---------

Co-authored-by: Cian Johnston <cian@coder.com>
2026-02-27 14:26:48 +00:00

65 lines
1.4 KiB
Go

package wsbuilder_test
import (
"net/http"
"testing"
"github.com/hashicorp/hcl/v2"
"github.com/stretchr/testify/require"
"golang.org/x/xerrors"
"github.com/coder/coder/v2/coderd/dynamicparameters"
"github.com/coder/coder/v2/coderd/wsbuilder"
)
func TestBuildErrorResponseDelegation(t *testing.T) {
t.Parallel()
t.Run("plain_error", func(t *testing.T) {
t.Parallel()
be := wsbuilder.BuildError{
Status: http.StatusBadRequest,
Message: "bad",
Wrapped: xerrors.New("oops"),
}
status, resp := be.Response()
require.Equal(t, http.StatusBadRequest, status)
require.Equal(t, "bad", resp.Message)
require.Contains(t, resp.Detail, "oops")
require.Empty(t, resp.Validations)
})
t.Run("responder_error", func(t *testing.T) {
t.Parallel()
inner := &dynamicparameters.DiagnosticError{
Message: "resolve parameters",
KeyedDiagnostics: map[string]hcl.Diagnostics{
"param1": {
{
Severity: hcl.DiagError,
Summary: "required parameter",
},
},
},
}
be := wsbuilder.BuildError{
Status: http.StatusBadRequest,
Message: "build error wrapper",
Wrapped: inner,
}
status, resp := be.Response()
// Should delegate to the inner DiagnosticError's response.
innerStatus, innerResp := inner.Response()
require.Equal(t, innerStatus, status)
require.Equal(t, innerResp.Message, resp.Message)
require.Len(t, resp.Validations, 1)
require.Equal(t, "param1", resp.Validations[0].Field)
})
}