nightwatch-data-driven

Provides tool for emulating data driven tests in Nightwatch.js.

Installation

npm i nightwatch-data-driven --save

Example 1: Simple usage

import DataDrivenTest from 'nightwatch-data-driven';
import {authConfig}  from '../configs/auth';

var test = {
    after: function (browser) {
        browser.init();
    },
    'Valid credentials => successfull login': function (browser) {
        // . Initialize DataDrivenTest with browser and AAA function
        //   and call it for a set of test cases
        new DataDrivenTest(browser, function(data, name){
            // . Arrange
            browser.logout();
            // . Act
            browser.page.login().loginAndWaitForRedirect(data.email, data.pass);
            // . Assert
            browser.page.workspace().assertIsCurrentPage(name);
        })
        .forCases({
            "Valid credentials": {email: authConfig.main.EMAIL, pass: authConfig.main.PASS},
            "Ignore leading space in email": {email: ' ' + authConfig.main.EMAIL, pass: authConfig.main.PASS},
            "Email in upper case": {
                email: authConfig.main.EMAIL.toUpperCase(),
                pass: authConfig.main.PASS,
                disabled: true
            }
        });
    },
    after: function (browser) {
        browser.end();
    }
};
export = test;

Example 2: Building and reusing of "test blanks"

import DataDrivenTest from 'nightwatch-data-driven';
import {mother} from '../mother';

// . Create "test blank"
let submitLoginForm = new DataDrivenTest()
	.withArrange(function(cb) {
		this.browser.logout(cb)
	})
	.withAct(function(dt) {
		this.browser.page.login().section.loginForm.fillAndSubmit(dt.email, dt.pass)
	});
	
 var test = {
    before: function (browser) {
        browser.init();
        // . Initialize "test blank" with browser
        submitLoginForm.withBrowser(browser);
    },
    'Login is invalid email: show error': function (browser) {
        // . Use "test blank" with specific assertion and test cases
        submitLoginForm
            .withAssert((dt, nm) => browser.page.login().assertNoProgress(nm))
            .forCases({
                "1. ": {email: "a", pass: mother.Valid.PASS},
                "2. ": {email: "@b", pass: mother.Valid.PASS},
                "3. ": {email: "@b.", pass: mother.Valid.PASS},
                "4. ": {email: "@b.c", pass: mother.Valid.PASS},
                "5. ": {email: "a@b", pass: mother.Valid.PASS},
                "6. ": {email: "a@b.", pass: mother.Valid.PASS},
                "7. ": {email: "[email protected]", pass: mother.Valid.PASS},
                "8. ": {email: "й@ц.ук", pass: mother.Valid.PASS},
            });
    },
    'Login is valid email: show progress': function (browser) {
        // . Use "test blank" with specific assertion and test cases
        submitLoginForm
            .withAssert((dt, nm) => browser.page.login().assertProgressDisplayed(nm))
            .forCases({
                "1. ": {email: "[email protected]"},
                "2. ": {email: "1#$%&'*+/=?^-_`{|}[email protected]"},
                "3. ": {email: "[email protected]"},
                "4. ": {email: "[email protected]"}
            });
    }
}
export = test;