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ENG-10: the composition writes beside each routed image the seat it came through and that seat's holder, no part of a container's spec (design 51, issue 1966; needs mesh-sdk request R1)

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Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
This commit is contained in:
jschoubben
2026-11-04 11:46:33 +01:00
parent 60358d01e9
commit 3eef84d979
5 changed files with 74 additions and 0 deletions
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internal/compose/resolution/artifacts_test.go
+23
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@@ -46,6 +46,29 @@ func TestAnImageTheMeshBuiltIsRoutedThroughTheStoreWhenDeclared(t *testing.T) {
t.Errorf("composing wrote the address into the catalogue's copy: %v", got)
}
// The seat the image came through and its holder, beside it (ENG-10); a holder not on record writes neither, a public
// image and an archive carry none, and a holder changing changes the declaration but not the container's spec.
if got := fileNamed(out, "gitea.server"); got["image-seat"] != nil || got["image-holder"] != nil {
t.Errorf("a holder not on record was written: %v %v", got["image-seat"], got["image-holder"])
}
held := mcat.Rendering{ArtifactStore: "anchor.internal:5101", SeatHolder: map[string]string{"mesh-artifact-store": "distribution"}}
held1, err := Declaration(r, held)
if err != nil {
t.Fatal(err)
}
if got := fileNamed(held1, "gitea.server"); got["image-seat"] != "mesh-artifact-store" || got["image-holder"] != "distribution" {
t.Errorf("the routed image names its seat and holder as %v %v", got["image-seat"], got["image-holder"])
}
for _, id := range []string{"gitea.config", "gitea.cache"} {
if got := fileNamed(held1, id); got["image-seat"] != nil || got["image-holder"] != nil || got["seat"] != nil {
t.Errorf("%s names a seat: %v", id, got)
}
}
held.SeatHolder = map[string]string{"mesh-artifact-store": "other-holder"}
if held2, err := Declaration(r, held); err != nil || fileNamed(held2, "gitea.server")["image-holder"] != "other-holder" {
t.Errorf("a new holder is not written: %v", err)
}
// And the store moves: the same record, another address, without a rebuild.
out, err = Declaration(r, mcat.Rendering{ArtifactStore: "laptop.internal:5000"})
if err != nil {