Convert Promises chain to async/await syntax

Author: LeoSL

helpers/integration-tests.js

@@ -8,46 +8,33 @@ const URLsToVerify = [
     'https://sonarwhal-staging.azurewebsites.net/docs/user-guide/hints/'
 ];
 
-puppeteer.launch()
-    .then((browser) => {
-        const responseCollection = new Promise((resolve) => {
-            const responses = new Map();
-
-            URLsToVerify.forEach((url, index) => {
-                browser.newPage()
-                    .then((page) => {
-                        page.goto(url)
-                            .then((response) => {
-                                responses.set(url, response.status());
-                            })
-                            .catch((error) => {
-                                responses.set(url, `❌ ${error}`);
-                            })
-                            .finally(() => {
-                                if (index === (URLsToVerify.length - 1)) {
-                                    resolve(responses);
-                                    browser.close();
-                                }
-                            });
-                    })
-                    .catch((err) => {
-                        console.log(`Error on Puppeteer's newPage() function. Info: ${err}`);
-                    });
-            });
-        });
-
-        responseCollection.then((responses) => {
-            for (const [url, response] of responses) {
-                if (response !== 200) {
-                    const error = typeof response === 'number' ? `RESPONSE STATUS => ${response}` : response;
-
-                    throw new Error(`❌ Test failed! A request to the URL ${url} has returned the following error: ${error}`);
-                }
-
-                console.log(`✅ Success! ${url} => Status: ${response}`);
-            }
-        });
-    })
-    .catch((err) => {
-        console.log(`Error on launching Puppeteer. Info: ${err}`);
-    });
+const runPuppeteer = async (url) => {
+    const browser = await puppeteer.launch();
+    const page = await browser.newPage();
+    const response = await page.goto(url);
+
+    console.log(
+        `${
+            response.status() === 200 ? '✅ Success' : '❌ Failure'
+        }! ${url} => Status: ${response.status()}`
+    );
+
+    await browser.close();
+
+    return response.status();
+};
+
+console.log('⏳ Integration tests are running...');
+
+URLsToVerify.forEach(async (url, index) => {
+    let errorFound = false;
+    const resultStatus = await runPuppeteer(url);
+
+    if (resultStatus !== 200) {
+        errorFound = true;
+    }
+
+    if (index === URLsToVerify.length - 1 && errorFound) {
+        throw new Error('🚨 Integration test has failed!');
+    }
+});

helpers/integration-tests_deprecated.js

@@ -0,0 +1,53 @@
+const puppeteer = require('puppeteer');
+
+const URLsToVerify = [
+    'https://sonarwhal-staging.azurewebsites.net/',
+    'https://sonarwhal-staging.azurewebsites.net/scanner/',
+    'https://sonarwhal-staging.azurewebsites.net/search/?q=bla',
+    'https://sonarwhal-staging.azurewebsites.net/about/changelog/1',
+    'https://sonarwhal-staging.azurewebsites.net/docs/user-guide/hints/'
+];
+
+puppeteer.launch()
+    .then((browser) => {
+        const responseCollection = new Promise((resolve) => {
+            const responses = new Map();
+
+            URLsToVerify.forEach((url, index) => {
+                browser.newPage()
+                    .then((page) => {
+                        page.goto(url)
+                            .then((response) => {
+                                responses.set(url, response.status());
+                            })
+                            .catch((error) => {
+                                responses.set(url, `❌ ${error}`);
+                            })
+                            .finally(() => {
+                                if (index === (URLsToVerify.length - 1)) {
+                                    resolve(responses);
+                                    browser.close();
+                                }
+                            });
+                    })
+                    .catch((err) => {
+                        console.log(`Error on Puppeteer's newPage() function. Info: ${err}`);
+                    });
+            });
+        });
+
+        responseCollection.then((responses) => {
+            for (const [url, response] of responses) {
+                if (response !== 200) {
+                    const error = typeof response === 'number' ? `RESPONSE STATUS => ${response}` : response;
+
+                    throw new Error(`❌ Test failed! A request to the URL ${url} has returned the following error: ${error}`);
+                }
+
+                console.log(`✅ Success! ${url} => Status: ${response}`);
+            }
+        });
+    })
+    .catch((err) => {
+        console.log(`Error on launching Puppeteer. Info: ${err}`);
+    });