jschoubben
d68e241724
ADR 0593 §7: the composer with its refusals leaves mesh-sdk, so mesh-sdk carries no composition rule. The catalogue functions only the node-engine's composition reaches (Resolve, Resolution's Compose, Declaration, DataItems, LeftOut, Rules and the rest, the settings, placeholder and template refusals, the rendering helpers) are copied with their tests into internal/compose/resolution; a method of a mesh-sdk shape becomes a function taking it first. The composition calls its own copies, and the captured catalogue its tests read lives here now, shared by mesh-compose's tests. Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
74 lines
2.5 KiB
Go
74 lines
2.5 KiB
Go
package resolution
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import (
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"encoding/json"
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"strings"
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"testing"
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mcat "git.novox.be/novox/mesh-sdk/go/catalogue"
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)
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const inlineTwin = `{"module":"tidy","version":"1",
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"build":{"artifacts":[{"name":"files","kind":"archive","from":"files"}]},
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"resources":[
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{"id":"conf","type":"directory","path":"${dir:conf}"},
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{"id":"main","type":"file","path":"${dir:conf}/tidy.conf","mode":"0644","content":"` + mainText + `"},
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{"id":"extra","type":"file","path":"${dir:conf}/extra.conf","content":"` + extraText + `"}]}`
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const templatedTwin = `{"module":"tidy","version":"1",
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"build":{"artifacts":[{"name":"files","kind":"archive","from":"files"}]},
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"resources":[
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{"id":"conf","type":"directory","path":"${dir:conf}"},
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{"id":"main","type":"file","path":"${dir:conf}/tidy.conf","mode":"0644","template":"files/tidy.conf"},
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{"id":"extra","type":"file","path":"${dir:conf}/extra.conf","template":"files/deeper/extra.conf"}]}`
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const mainText = `# tidy\nroot = ${dir:conf}\nquoted = \"yes\" é\n`
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const extraText = `one\ntwo\n`
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func builtFiles(texts map[string]string) []mcat.Built {
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return []mcat.Built{{Name: "files", Kind: mcat.ArtifactArchive,
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Reference: mcat.ArtifactStoreScheme + "tidy/files/blobs/sha256:" + strings.Repeat("c", 64),
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Digest: "sha256:" + strings.Repeat("c", 64), Texts: texts}}
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}
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// held is a manifest as registration holds it: resolved with what was built, then read again strictly.
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func held(t *testing.T, raw string, built []mcat.Built) mcat.Manifest {
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t.Helper()
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m, err := decodeForTest([]byte(raw))
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if err != nil {
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t.Fatal(err)
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}
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resolved, err := m.Resolve(built)
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if err != nil {
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t.Fatal(err)
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}
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again, err := json.Marshal(resolved)
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if err != nil {
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t.Fatal(err)
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}
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out, err := decodeForTest(again)
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if err != nil {
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t.Fatal(err)
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}
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if problem := HeldTemplateProblem(out); problem != "" {
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t.Fatal(problem)
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}
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return out
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}
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// What registration refuses: a manifest to be held that still names a template — one resolved by a builder that
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// predates templates would otherwise compose files with no text.
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func TestAManifestStillNamingATemplateIsNotHeld(t *testing.T) {
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m, err := decodeForTest([]byte(templatedTwin))
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if err != nil {
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t.Fatal(err)
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}
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if problem := HeldTemplateProblem(m); !strings.Contains(problem, "main") || !strings.Contains(problem, "files/tidy.conf") {
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t.Fatalf("a manifest naming a template would be held: %q", problem)
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}
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if problem := HeldTemplateProblem(held(t, inlineTwin, builtFiles(nil))); problem != "" {
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t.Fatalf("an inline manifest is refused: %s", problem)
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}
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}
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