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NetMesh/application/app/AppSideEffects.snippetsDelete.test.ts

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import assert from "node:assert/strict";
import test from "node:test";
import { readFileSync } from "node:fs";
const source = readFileSync(new URL("./AppSideEffects.tsx", import.meta.url), "utf8");
test("snippets delete handler cleans host bindings via deleteSelectedSnippets", () => {
assert.match(source, /collectSnippetDeleteIds/);
assert.match(source, /deleteSelectedSnippets/);
assert.match(
source,
/netcatty:snippets:delete[\s\S]*void deleteSelectedSnippets\(ids\)/,
);
assert.doesNotMatch(
source,
/updateSnippets\(snippets\.filter\(\(s\) => !ids\.has\(s\.id\)\)\)/,
);
});
test("snippets delete handler uses vault live snapshot instead of component refs", () => {
// Component-level snippetsRef/hostsRef lag concurrent vault mutations that
// already advanced useVaultState refs before React re-renders AppSideEffects.
// Deletion must go through the vault hook's atomic live-snapshot path.
assert.match(source, /deleteSelectedSnippets,/);
assert.doesNotMatch(source, /snippetsRef\.current\s*=\s*snippets/);
assert.doesNotMatch(
source,
/deleteSelectedSnippetsFromVault\(\s*snippetsRef\.current/,
);
});