Files
mesh-catalog/checks/noplacement/main_test.go
T
jschoubben c9d8950fd0 Every module follows the assigner's new places: the contracts' go/ path, mesh-wants in the delivery contracts, the state and tool assignments (issue 1966)
The legacy key form placement.<node> is gone from the client, so the readers and their fixtures lose it. The check noplacement
now also refuses the assigner's retired names in a manifest.

Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i
2026-11-05 22:29:07 +01:00

60 lines
2.8 KiB
Go

package main
import (
"os"
"path/filepath"
"strings"
"testing"
)
func TestFindingsRefuseWhatThePlacementPathLeft(t *testing.T) {
for _, row := range []struct {
name string
files map[string]string
want string // empty: clean
}{
{"clean", map[string]string{"modules/a/module.json": `{"module":"a","reads":["mesh-delivery-assigner.assignments"]}`}, ""},
{"a placement directory", map[string]string{"placement/ace.json": `{}`}, "placement: the repository holds no placement"},
{"a particulars file", map[string]string{"particulars": "ace\n"}, "particulars: the repository lists no node names"},
{"a read of the indexer's placement", map[string]string{"modules/a/module.json": `{"module":"a","reads":["mesh-delivery-indexer.placement"]}`}, `a: names "mesh-delivery-indexer.placement"`},
{"a read of its candidates", map[string]string{"modules/b/module.json": `{"module":"b","reads":["mesh-delivery-indexer.placement-candidates"]}`}, "placement-candidates"},
{"its event", map[string]string{"modules/c/module.json": `{"module":"c","on":[{"event":"mesh-delivery-indexer.placement-changed"}]}`}, "placement-changed"},
{"the seat's own state is allowed", map[string]string{"modules/d/module.json": `{"module":"d","reads":["mesh-module-assigner.assignments"]}`}, ""},
{"the assigner's retired state", map[string]string{"modules/e/module.json": `{"module":"e","reads":["mesh-delivery-assigner.placement"]}`}, `e: names "mesh-delivery-assigner.placement"`},
{"its retired views family", map[string]string{"modules/f/module.json": `{"module":"f","consumes":["mesh-delivery-assigner.views.placement"]}`}, "views.placement"},
{"its retired read tool", map[string]string{"modules/g/module.json": `{"module":"g","invokes":["mesh-delivery-assigner.assigner_read_placement"]}`}, "assigner_read_placement"},
{"the seat's retired verb", map[string]string{"modules/h/module.json": `{"module":"h","invokes":["mesh-module-assigner.placement"]}`}, "mesh-module-assigner.placement"},
} {
t.Run(row.name, func(t *testing.T) {
root := t.TempDir()
for path, text := range row.files {
p := filepath.Join(root, path)
if err := os.MkdirAll(filepath.Dir(p), 0o755); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(p, []byte(text), 0o644); err != nil {
t.Fatal(err)
}
}
got, err := Findings(root)
if err != nil {
t.Fatal(err)
}
if all := strings.Join(got, "\n"); (row.want == "") != (all == "") || !strings.Contains(all, row.want) {
t.Fatalf("findings = %q, want one containing %q", all, row.want)
}
})
}
}
// The script's run of this check over the real tree (novox/hq ADR 0529 clause 2).
func TestTheCatalogueHoldsNoPlacementOfTheRepositoryPath(t *testing.T) {
got, err := Findings(filepath.Join("..", ".."))
if err != nil {
t.Fatal(err)
}
for _, f := range got {
t.Error(f)
}
}