test: cover GitHub activity helper

test/scripts/github-activity-helper.test.ts

@@ -0,0 +1,84 @@
+import { spawnSync } from "node:child_process";
+import { chmodSync, mkdirSync, mkdtempSync, readFileSync, writeFileSync } from "node:fs";
+import { tmpdir } from "node:os";
+import path from "node:path";
+import { describe, expect, it } from "vitest";
+
+const repoRoot = path.resolve(import.meta.dirname, "../..");
+const helperPath = path.join(
+  repoRoot,
+  ".agents/skills/openclaw-pr-maintainer/scripts/github-activity.sh",
+);
+
+function runHelper(args: string[]) {
+  const dir = mkdtempSync(path.join(tmpdir(), "github-activity-helper-"));
+  const binDir = path.join(dir, "bin");
+  const logPath = path.join(dir, "gh.log");
+  const ghPath = path.join(binDir, "gh");
+  mkdirSync(binDir);
+  writeFileSync(
+    ghPath,
+    `#!/usr/bin/env bash
+set -euo pipefail
+printf '%s\\t' "$@" >> "$FAKE_GH_LOG"
+printf '\\n' >> "$FAKE_GH_LOG"
+if [[ "$1" == "api" && "$2" == users/* ]]; then
+  printf '{"login":"kevinslin","name":"Kevin Lin","created_at":"2010-09-21T00:00:00Z","type":"User"}\\n'
+  exit 0
+fi
+if [[ "$1" == "api" && "$2" == "--paginate" && "$3" == repos/*/issues* ]]; then
+  printf 'pr\\nissue\\npr\\n'
+  exit 0
+fi
+if [[ "$1" == "api" && "$2" == "--paginate" && "$3" == repos/*/commits* ]]; then
+  printf 'sha-one\\nsha-two\\n'
+  exit 0
+fi
+if [[ "$1" == "api" && "$2" == "graphql" ]]; then
+  printf '{"totalCommitContributions":8,"totalIssueContributions":1,"totalPullRequestContributions":3,"totalPullRequestReviewContributions":2}\\n'
+  exit 0
+fi
+printf 'unexpected gh args: %s\\n' "$*" >&2
+exit 64
+`,
+  );
+  chmodSync(ghPath, 0o755);
+  const result = spawnSync("bash", [helperPath, ...args], {
+    cwd: repoRoot,
+    encoding: "utf8",
+    env: {
+      ...process.env,
+      FAKE_GH_LOG: logPath,
+      PATH: `${binDir}:${process.env.PATH ?? ""}`,
+    },
+  });
+  return {
+    log: readFileSync(logPath, "utf8"),
+    result,
+  };
+}
+
+describe("openclaw-pr-maintainer github activity helper", () => {
+  it("counts PRs and issues from one paginated issues response", () => {
+    const { log, result } = runHelper(["--months", "1", "kevinslin"]);
+
+    expect(result.status).toBe(0);
+    expect(result.stderr).toBe("");
+    expect(result.stdout).toContain("Kevin Lin (@kevinslin, User, account created 2010-09-21");
+    expect(result.stdout).toContain("openclaw/openclaw last 1mo: 2 PRs, 1 issues, 2 commits");
+    expect(log.match(/repos\/openclaw\/openclaw\/issues/g)).toHaveLength(1);
+    expect(log.match(/repos\/openclaw\/openclaw\/commits/g)).toHaveLength(1);
+    expect(log).toMatch(/since=\d{4}-\d{2}-\d{2}T00:00:00Z/);
+  });
+
+  it("uses the hourly global activity window for cacheable GraphQL reads", () => {
+    const { log, result } = runHelper(["--months", "1", "--global", "kevinslin"]);
+
+    expect(result.status).toBe(0);
+    expect(result.stdout).toContain(
+      "GitHub public last 1mo: 8 commits, 3 PRs, 1 issues, 2 reviews",
+    );
+    expect(log.match(/api\tgraphql/g)).toHaveLength(1);
+    expect(log).toMatch(/to=\d{4}-\d{2}-\d{2}T\d{2}:00:00Z/);
+  });
+});