Replace Playwright smoke tests with Selenium

scripts/run-selenium.js

@@ -0,0 +1,90 @@
+const fs = require("node:fs");
+const os = require("node:os");
+const path = require("node:path");
+const { spawn } = require("node:child_process");
+
+const repoRoot = path.resolve(__dirname, "..");
+const baseUrl = process.env.SELENIUM_BASE_URL || "http://127.0.0.1:5095";
+const healthUrl = new URL("/api/health", baseUrl).toString();
+const smokeScript = process.argv[2] || "tests/e2e/smoke.js";
+const tempDbPath = path.join(os.tmpdir(), `rpgroller-selenium-${Date.now()}-${Math.random().toString(16).slice(2)}.db`);
+
+function delay(ms) {
+  return new Promise((resolve) => setTimeout(resolve, ms));
+}
+
+async function waitForHealthCheck() {
+  for (let attempt = 0; attempt < 60; attempt += 1) {
+    try {
+      const response = await fetch(healthUrl);
+      if (response.ok) {
+        return;
+      }
+    } catch {
+    }
+
+    await delay(500);
+  }
+
+  throw new Error(`Application failed to start on ${baseUrl}.`);
+}
+
+function spawnProcess(command, args, options) {
+  return new Promise((resolve, reject) => {
+    const child = spawn(command, args, options);
+    child.once("error", reject);
+    resolve(child);
+  });
+}
+
+async function run() {
+  const app = await spawnProcess(
+    "dotnet",
+    ["run", "--project", "RpgRoller/RpgRoller.csproj", "--verbosity", "minimal", "--urls", baseUrl],
+    {
+      cwd: repoRoot,
+      stdio: "inherit",
+      env: {
+        ...process.env,
+        ConnectionStrings__RpgRoller: `Data Source=${tempDbPath}`
+      }
+    }
+  );
+
+  try {
+    await waitForHealthCheck();
+
+    const smoke = await spawnProcess("node", [smokeScript], {
+      cwd: repoRoot,
+      stdio: "inherit",
+      env: {
+        ...process.env,
+        SELENIUM_BASE_URL: baseUrl
+      }
+    });
+
+    const exitCode = await new Promise((resolve, reject) => {
+      smoke.once("error", reject);
+      smoke.once("exit", resolve);
+    });
+
+    if (exitCode !== 0) {
+      throw new Error(`Selenium smoke exited with code ${exitCode}.`);
+    }
+  } finally {
+    app.kill("SIGTERM");
+    await delay(500);
+    if (!app.killed) {
+      app.kill("SIGKILL");
+    }
+
+    if (fs.existsSync(tempDbPath)) {
+      fs.rmSync(tempDbPath, { force: true });
+    }
+  }
+}
+
+run().catch((error) => {
+  console.error(error.stack || error);
+  process.exitCode = 1;
+});