Initial commit

smoke-test.js

@@ -0,0 +1,83 @@
+const http = require('http');
+
+const HOST = process.env.APPIUM_HOST || '127.0.0.1';
+const PORT = parseInt(process.env.APPIUM_PORT || '4723', 10);
+const TIMEOUT = 30000;
+
+function request(method, path, body) {
+  return new Promise((resolve, reject) => {
+    const opts = {
+      hostname: HOST, port: PORT, path, method,
+      headers: body ? { 'Content-Type': 'application/json' } : {},
+      timeout: TIMEOUT,
+    };
+    const req = http.request(opts, (res) => {
+      let data = '';
+      res.on('data', (chunk) => { data += chunk; });
+      res.on('end', () => {
+        try {
+          const json = JSON.parse(data);
+          const val = json.value !== undefined ? json.value : json;
+          if (val && val.error) {
+            reject(new Error(val.message || val.error));
+          } else {
+            resolve(json);
+          }
+        } catch (e) {
+          reject(new Error(`Response parse error: ${data.slice(0, 300)}`));
+        }
+      });
+    });
+    req.on('error', reject);
+    req.on('timeout', () => { req.destroy(); reject(new Error('Request timed out')); });
+    if (body) req.write(JSON.stringify(body));
+    req.end();
+  });
+}
+
+function sleep(ms) {
+  return new Promise((r) => setTimeout(r, ms));
+}
+
+async function main() {
+  console.log(`Connecting to Appium at ${HOST}:${PORT}...`);
+
+  const caps = {
+    platformName: 'Android',
+    'appium:automationName': 'UiAutomator2',
+    'appium:deviceName': 'Android',
+    'appium:noReset': true,
+  };
+
+  console.log('Creating session...');
+  const createRes = await request('POST', '/session', {
+    capabilities: { firstMatch: [caps] },
+  });
+  const sid = (createRes.value && createRes.value.sessionId) || createRes.sessionId;
+  if (!sid) throw new Error(`No sessionId in response: ${JSON.stringify(createRes)}`);
+  console.log(`  sessionId: ${sid}`);
+
+  console.log('Taking screenshot...');
+  await sleep(1000);
+  const ssRes = await request('GET', `/session/${sid}/screenshot`);
+  const ssLen = ssRes.value ? ssRes.value.length : 0;
+  console.log(`  screenshot: ${ssLen} bytes`);
+
+  console.log('Quering current package...');
+  try {
+    const pkgRes = await request('GET', `/session/${sid}/appium/device/current_package`);
+    console.log(`  current package: ${pkgRes.value}`);
+  } catch (e) {
+    console.log(`  (could not get package: ${e.message})`);
+  }
+
+  console.log('Deleting session...');
+  await request('DELETE', `/session/${sid}`);
+
+  console.log('\nSmoke test PASSED');
+}
+
+main().catch((err) => {
+  console.error(`\nSmoke test FAILED: ${err.message}`);
+  process.exit(1);
+});