72 lines
2.4 KiB
JavaScript
72 lines
2.4 KiB
JavaScript
import { test, describe } from "node:test";
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import assert from "node:assert/strict";
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import fs from "node:fs";
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import path from "node:path";
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import os from "node:os";
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import { discoverStrykerConfigs } from "./mutate.mjs";
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describe("discoverStrykerConfigs", () => {
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test("finds stryker.config.json under packages/* and apps/*", () => {
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const tmpRoot = fs.mkdtempSync(path.join(os.tmpdir(), "mutate-disc-"));
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try {
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fs.mkdirSync(path.join(tmpRoot, "packages", "p1"), { recursive: true });
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fs.mkdirSync(path.join(tmpRoot, "apps", "a1"), { recursive: true });
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fs.mkdirSync(path.join(tmpRoot, "packages", "no-stryker"), {
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recursive: true,
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});
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fs.writeFileSync(
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path.join(tmpRoot, "packages", "p1", "stryker.config.json"),
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"{}",
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);
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fs.writeFileSync(
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path.join(tmpRoot, "packages", "p1", "package.json"),
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JSON.stringify({ name: "@repo/p1" }),
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);
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fs.writeFileSync(
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path.join(tmpRoot, "apps", "a1", "stryker.config.json"),
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"{}",
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);
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fs.writeFileSync(
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path.join(tmpRoot, "apps", "a1", "package.json"),
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JSON.stringify({ name: "@repo/a1" }),
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);
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const found = discoverStrykerConfigs(tmpRoot);
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assert.equal(found.length, 2);
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const names = found.map((f) => f.packageName).sort();
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assert.deepEqual(names, ["@repo/a1", "@repo/p1"]);
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} finally {
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fs.rmSync(tmpRoot, { recursive: true, force: true });
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}
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});
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test("falls back to packageDir when no package.json", () => {
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const tmpRoot = fs.mkdtempSync(path.join(os.tmpdir(), "mutate-disc2-"));
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try {
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fs.mkdirSync(path.join(tmpRoot, "packages", "no-pkg-json"), {
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recursive: true,
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});
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fs.writeFileSync(
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path.join(tmpRoot, "packages", "no-pkg-json", "stryker.config.json"),
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"{}",
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);
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const found = discoverStrykerConfigs(tmpRoot);
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assert.equal(found.length, 1);
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assert.equal(found[0].packageName, "packages/no-pkg-json");
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} finally {
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fs.rmSync(tmpRoot, { recursive: true, force: true });
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}
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});
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test("returns empty when nothing matches", () => {
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const tmpRoot = fs.mkdtempSync(path.join(os.tmpdir(), "mutate-disc3-"));
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try {
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const found = discoverStrykerConfigs(tmpRoot);
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assert.deepEqual(found, []);
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} finally {
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fs.rmSync(tmpRoot, { recursive: true, force: true });
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}
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});
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});
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