adjusted az-gmail-tester packadge for Codeceptjs
A simple Node.js Gmail client which checks/returns email message(s) straight from any Gmail-powered account (both private and company).
There are two main functionalities this library provides:
1. check_inbox(): Polls a mailbox for a given amount of time. At the end of the operation, the desired message is returned (if found).
2. get_messages(): Can be used to perform various assertions on the email objects
3. send(): Sends message using your gmail account
1. Install using npm:
```
npm install --save-dev gmail-test
2. Save the Google Cloud Platform OAuth2 Authentication file named credentials.json inside an accessible directory (see instructions below).
3. In terminal, run the following command:
``
node node_modules/gmail-test/init.js cypress/support/gmail/credentials.json cypress/support/gmail/token.json
Is the path to OAuth2 Authentication file. Is the path to OAuth2 token. If it doesn't exist, the script will create it.
The script will prompt you to go to google.com to activate a token.
Go to the given link, and select the account for . Grant permission to view your email messages and settings. At the end of the process you should see the token:

Hit the copy button and paste it to init.js script.
The process should look like this:

1. Follow the instructions to Create a client ID and client secret.
2. Once done, go to https://console.cloud.google.com/apis/credentials?project=(project-name)&folder&organizationId&folder&organizationId>) and download the OAuth2 credentials file, as shown in the image below. Make sure to replace (project-name) with your project name.

The credentials.json file should look like this:

If everything is done right, the last output from the script should be
> [gmail] Found!
3. Congratulations! gmail-test is ready to use.
credentials_json: Path to credentials JSON file.token_path: Path to OAuth2 token file.options:
* include_body: boolean. Set to true to fetch decoded email bodies.before
* : Date. Filter messages received _after_ the specified date.after
* : Date. Filter messages received _before_ the specified date.
Returns:
An array of email objects with the following fields:
`javascript`
[
{
from: "Human Friendly Name
receiver: "your@email-address",
subject: "string",
body: {
html: "string",
text: "string"
}
}
// ...
];
_Some senders will send you text/html content, the others will send you plain/text, and some will send you both. Make sure you are looking for the content in the right body field._
to look for a specific message:`javascript`
const path = require("path");
const gmail = require("gmail-tester");
const email = await gmail.check_inbox(
path.resolve(__dirname, "credentials.json"), // Assuming credentials.json is in the current directory.
path.resolve(__dirname, "gmail_token.json"), // Look for gmail_token.json in the current directory (if it doesn't exists, it will be created by the script).
"Activate Your Account", // We are looking for 'Activate Your Account' in the subject of the message.
"no-reply@domain.com", // We are looking for a sender header which has 'no-reply@domain.com' in it.
"
10, // Poll interval (in seconds).
30 // Maximum poll time (in seconds), after which we'll giveup.
);
if (email) {
console.log("Email was found!");
} else {
console.log("Email was not found!");
}check_inbox()Implementation
to get email body using Codeceptjs
`javascript
// in Helper
const Helper = require('@codeceptjs/helper');
const gmail = require("gmail-test");
class CustomHelper extends Helper {
async getMail(email, subject, from) {
return await gmail.check_inbox(
"credentials.json", // Assuming credentials.json is in the current directory.
"token.json", // Look for gmail_token.json in the current directory (if it doesn't exists, it will be created by the script).
subject, // We are looking for 'Activate Your Account' in the subject of the message.
from, // We are looking for a sender header which has 'no-reply@domain.com' in it.
email, // Which inbox to poll. credentials.json should contain the credentials to it.
10, // Poll interval (in seconds).
60, // Maximum poll time (in seconds), after which we'll giveup.
{ // optional parameter
include_body: true, // to return body of the mail
limit: 3 // to look through recent quantity of mails
}
);
}
}
module.exports = CustomHelper;
`check_inbox()Usage
to get email body using Codeceptjs`javascript
//in test
Scenario('Login with url from email', async () => {
I.amOnPage('/someUrl');
I.fillField('loginField', 'some email address');
I.fillField('passwordField', 'some password');
I.click('registerButton');
let mail = await I.getMail('some email address', 'registration topic', 'some sender email');
let link = mail.body.html.match(/]+href="([^\"]+)"+>link<\/a> e.g. Some link href/);
I.amOnPage(link[1]);
I.waitForText('You are logged in!')
});
``
* Built using googleapis.