);

const baseline = JSON.parse(readFileSync(baselinePath, "utf8"));

function collectInventoryFiles(

inventory: Awaited<ReturnType<typeof collectPluginExtensionImportBoundaryInventory>>,

predicate: (file: string) => boolean,

): string[] {

const files: string[] = [];

for (const entry of inventory) {

if (predicate(entry.file)) {

files.push(entry.file);

}

}

return files;

}

describe("plugin extension import boundary inventory", () => {

it("keeps dedicated web-search registry shims out of the remaining inventory", async () => {

const inventory = await collectPluginExtensionImportBoundaryInventory();

const blockedShimFiles = inventory

.filter(

(entry) =>

entry.file === "src/plugins/web-search-providers.ts" ||

entry.file === "src/plugins/bundled-web-search-registry.ts",

)

.map((entry) => entry.file);

const blockedShimFiles = collectInventoryFiles(

inventory,

(file) =>

file === "src/plugins/web-search-providers.ts" ||

file === "src/plugins/bundled-web-search-registry.ts",

);

expect(blockedShimFiles).toEqual([]);

});

it("ignores boundary shims by scope", async () => {

const inventory = await collectPluginExtensionImportBoundaryInventory();

const boundaryShimFiles = inventory

.filter(

(entry) =>

entry.file.startsWith("src/plugin-sdk/") ||

entry.file.startsWith("src/plugin-sdk-internal/"),

)

.map((entry) => entry.file);

const boundaryShimFiles = collectInventoryFiles(

inventory,

(file) => file.startsWith("src/plugin-sdk/") || file.startsWith("src/plugin-sdk-internal/"),

);

expect(boundaryShimFiles).toEqual([]);

});