chore: initialize from frontend template 4dc033c

2026-08-13 18:23:26 +09:00
commit 40107eec84
897 changed files with 234824 additions and 0 deletions
@@ -0,0 +1,90 @@
+import { mkdir, mkdtemp, readFile, rm, writeFile } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import path from "node:path";
+
+import { afterEach, expect, it } from "vitest";
+
+import { loadCiGateContract } from "../../scripts/contracts/ci-gates.ts";
+import {
+  assertNoRuntimeImports,
+  pruneRemovalFixtureCiContract,
+  removeRuntimeDependentTests,
+  runtimeImportGraph,
+} from "../../scripts/lib/removal-fixture.ts";
+
+const temporaryRoots: string[] = [];
+
+afterEach(async () => {
+  await Promise.all(
+    temporaryRoots.splice(0).map((root) => rm(root, { recursive: true, force: true })),
+  );
+});
+
+it("rejects an empty scanned module universe", async () => {
+  const root = await mkdtemp(path.join(tmpdir(), "removal-fixture-empty-modules-"));
+  temporaryRoots.push(root);
+
+  await expect(runtimeImportGraph(root, ["src/runtime"])).rejects.toThrow(
+    /scanned module universe is empty/i,
+  );
+});
+
+it("rejects a runtime removal scan that discovers no dependent tests", async () => {
+  const root = await mkdtemp(path.join(tmpdir(), "removal-fixture-zero-dependent-tests-"));
+  temporaryRoots.push(root);
+  await mkdir(path.join(root, "src/runtime"), { recursive: true });
+  await mkdir(path.join(root, "tests"), { recursive: true });
+  await writeFile(path.join(root, "src/runtime/index.ts"), "export const runtime = true;\n");
+  await writeFile(path.join(root, "tests/unrelated.test.ts"), "export const unrelated = true;\n");
+
+  await expect(removeRuntimeDependentTests(root, ["src/runtime"])).rejects.toThrow(
+    /no runtime-dependent tests discovered/i,
+  );
+});
+
+it("allows zero runtime imports after the runtime has been removed", async () => {
+  const root = await mkdtemp(path.join(tmpdir(), "removal-fixture-post-removal-"));
+  temporaryRoots.push(root);
+  await mkdir(path.join(root, "tests"), { recursive: true });
+  await writeFile(path.join(root, "tests/unrelated.test.ts"), "export const unrelated = true;\n");
+
+  await expect(
+    assertNoRuntimeImports(root, ["src/runtime"], "fixture runtime"),
+  ).resolves.toBeUndefined();
+});
+
+it("prunes removed command and evidence references from a reduced CI contract", async () => {
+  const root = await mkdtemp(path.join(tmpdir(), "removal-fixture-contract-"));
+  temporaryRoots.push(root);
+  await mkdir(path.join(root, "config/ci"), { recursive: true });
+  await writeFile(path.join(root, "config/ci/gates.json"), await readFile("config/ci/gates.json"));
+  await writeFile(path.join(root, "package.json"), await readFile("package.json"));
+
+  await pruneRemovalFixtureCiContract({
+    root,
+    removedScripts: new Set(["test:reference-feature"]),
+    removedEvidencePathFragments: ["reference-feature.xml"],
+  });
+
+  const contract = await loadCiGateContract(root, { mode: "removal-fixture" });
+  expect(contract.commands.some(({ script }) => script === "test:reference-feature")).toBe(false);
+  expect(contract.artifacts.some(({ path }) => path.includes("reference-feature.xml"))).toBe(false);
+  expect(contract.gates.some(({ commandIds }) => commandIds.includes("test-reference-feature"))).toBe(false);
+  expect(contract.gates.some(({ evidenceArtifactIds }) =>
+    evidenceArtifactIds.includes("artifact-artifacts-tests-reference-feature-xml")
+  )).toBe(false);
+});
+
+it("rejects pruning that leaves a reduced gate without commands", async () => {
+  const root = await mkdtemp(path.join(tmpdir(), "removal-fixture-empty-gate-"));
+  temporaryRoots.push(root);
+  await mkdir(path.join(root, "config/ci"), { recursive: true });
+  await writeFile(path.join(root, "config/ci/gates.json"), await readFile("config/ci/gates.json"));
+  await writeFile(path.join(root, "package.json"), await readFile("package.json"));
+
+  await expect(pruneRemovalFixtureCiContract({
+    root,
+    removedScripts: new Set(["test:runtime-schema"]),
+    removedEvidencePathFragments: ["runtime-schema.xml"],
+  })).rejects.toThrow(/commandIds|too small|at least 1/i);
+});