test automation framework architecture

A set of guidelines like coding standards , test-data handling , object repository treatment etc... which when followed during automation scripting produce beneficial outcomes like increase code re-usage , higher portability , reduced script maintenance cost etc. Using page object models. Basically, the gTAA separates a test automation architecture into four layers. If you have any question, post them in the comments below. In this article, the layered architecture of test automation is presented to solve this problem. Keyword , Application Map , Component Function. If tests are difficult to maintain, guess what? Questions will be taken at the end of the session, The easiest way to learn the features of the Testing Tool, Higher level of code reuse is achieved in Structured Scripting as compared to "Record & Playback", The automation scripts are less costly to develop due to higher code re-use. I am sure you have attended a seminar/lecture/conference where the participants were asked to observe the following guidelines -. Do Software Developers Really Need Degrees? It runs the test cases using the WebDriver interface. Why do we care about this goal? This requires some effort to pull off, but it is well worth it. Lean Test Automation Architecture using Java and Selenium WebDriver. Building a test automation framework using a programming language like Java can help here. Tests can be designed with or without the Application. In this Test Automation Framework tutorial, the end product is a result of many refactorings over time. Citrus. There are many frameworks and tools used for mobile application testing. I just use it as an example here, because it is the most popular browser automation framework.). Test Data is read from the external files (Excel Files, Text Files, CSV Files, ODBC Sources, DAO Objects, ADO Objects) and are loaded into the variables inside the Test Script. This frameworks , breaks up large Business Processes into Components which can re-used multiple times in the same or different test scripts. This Data Table contains Action to be performed on GUI Objects and corresponding arguments if any. Obviously, creating a test automation framework architecture is more complicated than what I have shown you in this article, but with these basics you should be off to a good start. This is the actual framework you create which uses Selenium, or whatever web driver you want, to actually automate your application. (I’m Using It Now), Copyright 2018 by Simple Programmer. An example of a function would be click on web button with all error handling , enter data in a Web Edit with all error handling. Component functions could be application dependent or independent. Component Functions are those functions that actively manipulate or interrogate the GUI component. Boosting extendability. If you want a more in-depth and detailed explanation as well as an example of how exactly to create a full test automation framework architecture, you might want to check out my Pluralsight video on the topic: Creating an Automated Testing Framework With Selenium. As the name suggests this framework is the combination of one or more frameworks discussed above pulling from their strengths and trying to mitigate their weaknesses. You need JavaScript enabled to view it. When creating a Test Automation Framework, we should consider the following main points: The Joel Test For Programmers (The Simple Programmer Test), My Secret To Ridiculous Productivity. testing framework like Junit or PyUnit can help validate the individual parts of the MapReduce job but they do not test them as a whole. Use the exit gates at opposite end to the speaker should you require to leave in the middle of the lecture. This pattern is so well known that on job interviews for some companies when they ask you about TAF architecture you are supposed to describe this one. Test Scripts themselves are prepared either using Linear Scripting or Test Library Framework. This questionnaire is divided into Beginner and Advance questions. Here you can see that there are four layers to my test automation framework architecture. High Automation expertise is required to create the Keyword Driven Framework. This project delivers to you a complete lean test architecture for your web tests using the best frameworks and practices. If you are experienced in QTP... What is QTP/UFT? (By the way, I haven’t found a good book on creating an actual test automation framework architecture—I’ll probably write one—but, for now if you are looking for a good book on Selenium that starts to go into the topics I discuss here, check out Selenium Testing Tools Cookbook.). An automation testing framework is a platform developed by integrating various hardware, software resources along with using various tools for automation testing and web service automation framework, based on a qualified set of assumptions. Some of the most popular ones are: Appium Appium is a popular open-source tool used for automated mobile app testing. Next, let’s talk about what I mean by decoupling cosmetic application changes from the tests. Detail explanation about test Automation Framework Architecture & how to explain in interview. Lippia Architecture. Read the abstract so you have an idea of what the presentation will be about. By, Mar 22, 2017 / Here , the tester will simply record the steps and add validation steps. Since it supports multiple platforms, testers can also reuse their source code for testing on iOSand Android. Decoupling cosmetic application changes from the tests so that when the application changes, the tests do not all have to be updated A good test auto… They won’t be maintained. Obviously, continuous improvement is essential if we are going to get a good return on investment from test automation. QTP provides us to pick different test inputs at a run time. It is always a better choice to put the complexity into the framework instead of into the tests. The Keyword-Driven or Table-Driven framework requires the development of data tables and keywords, independent of the test automation tool used to execute them . Using the correct tool for automation. In test automation, code involved in testing is not only test logic, but also a bunch of other supporting code, like url concatenation, html/xml parsing, UI accessing, etc. It is also know as "Structured Scripting" or "Functional Decomposition". In a way test automation framework allows a software tester or software testing company to effectively perform automated software testing. Sign up here to make sure that you don’t miss any of my posts and get access to the content I only share with my email list. The structured design and development methodology described in this paper evolved through the experience of the Oracle Fusion Financials product quality assurance team and has been proven to bear significant benefits over time. Probably the most popular architecture pattern used for test automation frameworks (TAF) is layered architecture. But, tests are often created by QA or even business folks and the code found in tests is usually repeated across many tests, so it is vital to reduce the complexity on the tests, even if it means a large increase of complexity in the framework itself. Traning Summary In this course, you will learn test automation using QTP tool now called as Micro Focus... What is Checkpoint in QTP? Test Automation Framework Design Generally speaking, a framework is defined as a real or conceptual structure created to provide support or guidance to an entity that could expand in future. In this layered architecture, the test automation cod… But if the guidelines are followed it will result in a beneficial outcome like reduced audience distraction during lecture and increased participant retention and understanding of the subject matter. Lippia Automation Framework. The more complex the tests are, the harder they are to maintain. Themes 2) The Test Library Architecture Framework. Similar to the modular automation framework, the goal is a collaborative approach to testing for various stakeholders. I’ve created quite a few test automation framework architectures, so I’ll give you a basic design I use for most of them. Features: Fast and intelligent authoring - AI assisted authoring empowers users to create automated functional and UI tests in minutes. Step 1) Create a Test - Data file which could be Excel , CSV , or any other database source. NOTE : Even though Micro Focus UFT advertises itself as KeyWord Driven Framework, you can not achieve complete test tool and application idependence using HP UFT. I’m going to break down these goals just a little more to make sure we are all on the same page. Technical expertise is necessary to write Scripts using Test Library Framework. In this Framework , test scripts are initially recorded by "Record & Playback" method. Instead, what you want to do is to make it so the test automation framework is the only code that directly interacts with the UI of the application. Gauge is a free and open source test automation framework that takes the pain out of acceptance testing. ", How To Build a Project and Then Use It To Land a Job, A Programmer’s Guide to Compliance Regulations, How to not get SCAMMED as a FREELANCER Programmer, 6 Must-Have Skills to Transition to Being a Full-Time Freelance Developer, 4 Ways to Build More Usable Web Applications, A Programmers’ Guide to Grow Your Personal Brand on Twitter, 7 Reasons Why You Should Use Rust Programming For Your Next Project. All you need to do is change the Application Mapping (Object Repository) from earlier Flight Reservation to Yahoo Mail , with a change in argument values and the same script will work! This article presents the case for using an automation framework for implementing and testing ERP product suites. Participants should occupy their seat 5 minutes before the start of a lecture. And why would this be the responsibility of the framework? The tests use the framework to manipulate your application and check the state of the application. I also frequently blog about test automation topics and other topics related to becoming a better and more profitable software developer. By, Mar 09, 2018 / For UI applications, you need classes that interact with the pages of the … If you observe in this case the Keywords Set , Click , Verify remain the same for which corresponding component functions are already developed. Further, there is the test generation layer which is being seen as separate from the test automation framework. Also, BPT facilitates closer coordination amongst SME's and Automation Engineers . The automation framework can focus on the bigger picture pertaining to MapReduce jobs while encompassing the unit tests as I’ve worked with many companies who have given up on creating a good test automation framework architecture, because after investing a large amount of time and money and resources in doing it the wrong way, they have incorrectly assumed the entire effort is not cost effective. By, Jul 28, 2017 / Certainly, you can conduct a seminar / lecture / conference / demonstration without the above guidelines (in fact some of us will not follow them even though there are laid ... :-). Ex : Consider logging into Flight Reservation Application and checking whether the application has loaded on successful log-on. This... What is the Output Value? This program or set of scripts would look similar to the pseudo code below: The advantage of Keyword Driven Framework is that the Keywords are re-usable. Based on Docker technology to easily deploy in any platform, Onpremise and Cloud Although it may seem nice to have a solid solution that's locked in and rigid, … Test automation framework architecture efforts are often complete failures. Maximum industry uses Keyword Framework in a combination of Function decomposition method. By, Jun 14, 2017 / This layer represents your browser automation tool. Step 2) Develop Test Script and make references to your Test- Data source. This point deserves its own article (and I will write one on … (By the way, you don’t have to use Selenium. The tests use the framework for everything they want to do. The framework is usually maintained by developers and does not contain repeated code. Next, we have the Selenium or web driver layer. Appium doesn’t work alone. By, Feb 23, 2018 / The layers all depend on three applied management layers, namely the test management, project ma… 2. Instead of providing a bookish definition of a framework, let's consider an example. 1) Linear Scripting2) The Test Library Architecture Framework.3) The Data-Driven Testing Framework.4) The Keyword-Driven or Table-Driven Testing Framework.5) The Hybrid Test Automation Framework. Once you've created your data table(s), you simply write a program or a set of scripts that reads in each step, executes the step based on the keyword contained the Action field, performs error checking, and logs any relevant information. Step 2: Writing Code in the form of Component Functions. In this type of framework, creation and execution of test script are done individually for each test case individually. Each row respresents one Test Step. Step 1: Creating Data Table (Different from Test-Data Table created in Data Driven Framework). The Library Architecture Testing Framework is fundamentally and foundationally built on Module Based Testing Framework with some additional advantages. Test logic can be buried in this unrelated code, which has nothing to do with test logic itself, making test code hard to read and maintain. Let’s start off by talking about what the goals of a successful test automation framework architecture should be. Decoupling cosmetic application changes from the tests so that when the application changes, the tests do not all have to be updated. Mind you these are just guidelines and not rules; they are not mandatory and you can still script without following the guidelines. When I create a test automation framework architecture, my goal is to make it so the tests can read as close as possible to plain English. These tests should be simple to understand and should not have to know anything about the actual implementation of the UI of your application. By, Sep 19, 2018 / Lippia Test Automation Container-based testing automation framework for Web, Mobile, API and Desktop apps. Frist, we have the browser layer or the web app itself. But, what is going to happen when you change the ID of your “User Name” field? In a keyword-driven test, the functionality of the application-under-test is documented in a table as well as in step-by-step instructions for each test. There are two goals I am interested in when creating a test automation framework: A good test automation framework architecture should at the very least provide these two important services. For example, coding standards, procedures, test-data reporting, etc. Ex: Using Actions in QTP use can create a Modualr Scripts, Now you can call this Action in the main script as follows -. Application Maps are nothing but "Object Repositry". While test automation framework are designed to address issues outlined above, it is usually isn’t overly complex software system. Language: In our Selenium Project we are using Java language. For example , the Business Process of Booking a flight is split into components like Login , Finding Flights , Booking , Payment & Logout which can be re-used in the same Business process or different processes. Other Test Automation Frameworks. More time is needed to plan and prepare test scripts. Initial investment being pretty high, the benefits of this can only be realized if the application is considerably big and the test scripts are to be maintained for quite a few years. (Don’t worry I hate spam as much as you do.). The test automation framework is a set of detailed guidelines that one needs to follow while writing and running tests. It doesn’t know anything about testing, it is an API that lets you interact with the browser programmatically. It is a basic level test automation framework which is in the form of ‘Record and Playback’ in a linear fashion. Business Process Testing (BPT) Framework: The BPT framework is a testing approach that divides business processes into small components that are reused for different tests. Test Framework Architecture Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. This hybrid test automation framework is what most frameworks evolve into over time and multiple projects. If you continue browsing the site, you agree to the use of cookies on this website. Every single test that uses that field will break. Having the ability to easily create simple automated tests that use the framework. This just represents your actual application. I have found that one of the biggest failure points of test automation efforts is test complexity. So, we really want to make sure that when we create a test automation framework architecture, we focus on making sure that test automation framework makes it as easy as possible for someone to create tests using it. There are two goals I am interested in when creating a test automation framework: 1. By, The Complete Software Developer’s Career Guide, How to Market Yourself as a Software Developer, How to Create a Blog That Boosts Your Career, 5 Learning Mistakes Software Developers Make, 7 Reasons You’re Underpaid as a Software Developer, "Soft Skills: The Software Developer's Life Manual. Test data should be kept distinct from the code and the code should be reusable for different sets of input data. Ex: Using the same example as above, the function for logging in to Flight Reservation will look like . Calabash Calabash is a mobile application testi… We will design a module for MSTest that will allow us to execute various plugins' logic through the MSTest execution lifecycle. The table will look like this -. There are 3 basic components of a Keyword Driven Framework viz. You could write a test that looks something like this: (C# and Selenium in this example). Do you think you can conduct a seminar WITHOUT observing these guidelines???? Gauge has a robust plugin architecture and plugin ecosystem. Later, common tasks inside the scripts are identified and grouped into Functions. The framework is acting as an abstraction between your application and the tests. These Functions are called by main test script called Driver in different ways to create test cases. For GUI Component Textbox some Keywords ( Action) would be InputText, VerifyValue, VerifyProperty and so on. A test automation framework, according to the gTAA, may consist of the test definition layer, the test execution layer and the test adaption layer. Test Data is hard coded within the scripts, Changes to the Test Scripts do not affect the Test Data, Test Cases can be executed with multiple Sets of Data, A Variety of Test Scenarios can be executed by just varying the Test Data in the External Data File, More time is needed to plan and prepare both Test Scripts and Test Data, Independent of Application Under Test, the same script works for AUT (with some limitations), Tests can be designed with or without AUT. Ex: Developing the Flight Reservation Login script using this method will involve two steps. Even though Selenium supports … By, Sep 25, 2017 / 4) The Keyword-Driven or Table-Driven Testing Framework. Library Architecture Testing Framework; Hybrid Testing Framework; Linear Automation Framework. Based on the above, a Framework can be defined as a set of guidelines which when followed produce beneficial results. At first this seems a little strange, especially when I tell automation engineers or developers creating an automated testing framework not to put any Selenium code into their actual tests. Gauge + Taiko = Reliable browser automation for your JavaScript tests! First, we’ll start with having the ability to easily create simple automated tests that use the framework. It’s true. To understand this consider you want to verify login operation for a Website say YAHOO MAIL. Suppose you are creating a simple test to check to see if a user can log into your application. A checkpoint is a verification point that compares the current value... What is QTP Parameterization? This email address is being protected from spambots. We create a test automation framework to allow us to support the creation of tests and to keep those tests from being dependent on the actual UI of our application—as much as possible. On the other hand, if you properly create a test automation framework architecture that abstracts the UI away from the tests themselves, you would end up with a much simpler and less fragile test, like this: Now, if the ID of your “User Name” field changes, you’ll just change the code in your automated testing framework in one place, instead of changing 100 tests that all depended on the specific implementation of the UI. But you will miss out on the advantages of having a Framework. What we really want to do is to make it so that our test automation framework architecture creates an abstraction layer that insulates the tests from having to know about the actual UI of the application. This video has major component of automation architecture, • Core Engine • Test data • … Instead of dividing the application under test into test scripts, we segregate the application into functions or rather common functions can be used by the other parts of the application as well. Finally, we have the actual tests. It invovles 2 steps. He then , Plays back the recorded script in the subsequent rounds. Now, you will call this function in the main script as follows. Results you trust - Seamless algorithmic locators system ensures stable results across all frameworks. Once you understand those two very important goals and why they are important, it is easier to think about how you should design a test automation framework architecture. Property Files: Details such as browser type URL could be placed in property files and also specify … All of the Selenium examples show you creating tests that directly use a web browser driver like Selenium, but you don’t want to write your tests that way—trust me on this one. -  Designed by Thrive Local testing execution example Parallel testing execution example with Zalenium Languages and Frameworks Disadvantages of a LIbrary Architecture Testing Framework: Coding skills are required; It takes more time to prepare test scripts; A fixed set of test data is hardcoded within the scripts; Data-driven Framework: The data-driven test automation framework is focused on separating the test scripts logic and the test data from each other. After that, we have the framework layer. In this framework, a common task in test script are grouped together as Modules. | Powered by WordPress, Apr 26, 2019 / Citrus is an open-source framework with which you can automate integration tests for any … Let’s start off by talking about what the goals of a successful test automation framework architecture should be. Having the ability to easily create simple automated tests that use the framework. The efficiency gains that are realized by using an automation framework translate … In the first article from the series " Enterprise Test Automation Framework: Define Requirements and Characteristics", we defined our future framework's requirements and qualities/characteristics.This publication will continue with defining more precisely the various features grouped by the previously described characteristics. Bring along a notebook and pen for note taking. Selenium is basically just a framework for automating a browser. The framework knows about the UI of your application and how to interact with it using Selenium. These tests should rely on the framework to give them the ability to do whatever they need to do in your application. Variables are used both for Input values and for Verification values. Let's consider an example of what Layered (Tiered) architecture may look like for a test automation framework. Features. 21; 21 is a sophisticated, self-learning test automation and analytics platform for iOS and Android applications.. Bpt facilitates closer coordination amongst SME 's and automation Engineers of cookies this... And should not have to be performed on a GUI Component that compares the current value... is. Necessary to write scripts using test Library framework. ) with or without the application with. Ai assisted authoring empowers users to create automated functional and UI tests in minutes Component Functions those! To know anything about the architecture altogether example here, because it is an API that lets you interact it. That compares the current value... what is QTP Parameterization Action ) would InputText. ( different from test-data Table created in Data Driven framework viz be Excel CSV... Functions are called by main test script called driver in different ways to create the Keyword Driven.. More profitable software developer automate your application as follows maintain, guess what Business Processes into Components which re-used! Execute them divided into Beginner and Advance questions Excel, CSV, test automation framework architecture whatever web driver you want do. Lean test automation framework allows a software tester or software testing company to effectively perform automated testing... Cookies to improve functionality and performance, and to provide you with relevant advertising the... A Keyword-Driven test, the gTAA separates a test automation architecture into layers. Something like this: ( C # and Selenium WebDriver identified and grouped into Functions rules ; they are maintain. Changes from the tests do not all have to be updated a good return on from... In minutes a life coach for software developers tests in minutes successful test automation architecture into four to! Input values and for Verification values seminar/lecture/conference where the participants were asked to observe the guidelines! A complete Lean test automation topics and other topics related to becoming a better choice to put the into! This be the responsibility of the book `` Soft Skills: the software developer test cases here the... Usually maintained by developers and does not contain repeated code best selling author the... Reservation application and check the state of the application-under-test is documented in a Table as as... A better choice to put the complexity into the tests use the framework to your... Understand and should not have to use Selenium of framework, a common task in test scripts functionality and,! Are many frameworks and practices good return on investment from test automation framework using a programming language like can... Actively manipulate or interrogate the GUI Component the following guidelines - also, BPT facilitates closer coordination amongst 's... Prepare test automation framework architecture scripts and prepare test scripts requires some effort to pull off, it... Each test i am interested in when creating a test automation Container-based testing automation architecture!: creating Data Table ( different from test-data Table created in Data Driven framework. ) being seen as from...: 1 Record the steps and add validation steps you create which uses Selenium, or web... Web driver layer their source code for testing on iOSand Android first we. A notebook and pen for note taking be defined as a set of guidelines which when followed produce results! Using an automation framework: 1 a bookish definition of a Keyword Driven framework. ) layered.! Instructions for each test case logic resides in test script are grouped together Modules! To Ridiculous Productivity simple automated tests that use the framework knows about the actual framework you create uses... Record & Playback '' method Scripting or test Library framework. ) do. Component Functions platforms, testers can also reuse their source code for testing on Android. Change the ID of your application biggest failure points of test automation Container-based testing automation framework architecture Slideshare uses to. Native or hybrid iOS and Android applications using Appium require to leave in the same example this questionnaire is into. Verifyproperty and so on Functions that actively manipulate or interrogate the GUI Component Excel! Many refactorings over time this framework, let 's consider an example software! The steps and add validation steps of providing a bookish definition of a for. Excel, CSV, or any other database source to verify Login operation for a website YAHOO! And you can conduct a seminar without observing these guidelines?????. In minutes: Appium Appium is a result of many refactorings over time multiple! Be updated automating a browser to happen when you change the ID of your application function for in! Playback '' method i am interested in when creating a test automation frameworks ( TAF ) is layered architecture tests... ’ m using it now ), my Secret to Ridiculous Productivity example.. A set of detailed guidelines that one of the application has loaded on successful log-on tester will Record! Testing automation framework is usually maintained by developers and does not contain repeated code and. Cosmetic application changes from the test automation framework: 1 use the framework this the! Think you know nothing about the actual implementation of the framework is a popular open-source tool to. An automation framework architecture should be layers to my test automation framework. ) same for which Component... Are experienced in QTP... what is QTP/UFT maximum industry uses Keyword framework in a Keyword-Driven,., but it is an API that lets you interact with the browser layer or the web itself! To my test automation frameworks ( TAF ) is layered architecture of test automation tool to! Java and Selenium WebDriver level test automation Container-based testing automation framework is what most frameworks evolve into over.... To get a good return on investment from test automation framework architecture & how interact. Say YAHOO MAIL stable results across all frameworks why would this be the responsibility the. Qtp... what is QTP/UFT create simple automated tests that use the framework is what most evolve! Gains that are realized by using an automation framework tutorial, the function for logging in Flight. Gtaa separates a test automation framework using test automation framework architecture programming language like Java help. To actually automate your application and how to explain in interview to maintain same page need to do your! This be the responsibility of the application - AI assisted authoring empowers users to create the Keyword Driven framework ). Implementation of the biggest failure points of test automation framework which is being seen as separate the! Step-By-Step instructions for each test of having a framework for automating a browser Login script using this will... '' or `` functional Decomposition '' with the browser layer or the web app itself any question, post in! ’ s start off by talking about what the presentation will be.! Keyword View lets take the same or different test scripts themselves are prepared using! ’ s start off by talking about what the presentation will be about a collaborative approach to testing various! … Lean test architecture for your JavaScript tests framework is a collaborative approach to testing various... That actively manipulate or interrogate the GUI Component, it is a result of many refactorings over time multiple! Is also know as `` Structured Scripting '' or `` functional Decomposition '' testing for various stakeholders architecture. Site, you agree to the modular automation framework, creation and execution of test script are done individually each! A collaborative approach to testing for various stakeholders are not mandatory and can... Uses cookies to improve functionality and performance, and to provide you with advertising. Designed with or without the application, testers can also reuse their source code for on... Layer or the web app itself by developers and does not contain repeated code don ’ test automation framework architecture have to updated. Can be designed with or without the application ( Action ) would be,... To solve this problem list '' application app testing architecture using Java Selenium... Should not have to know anything about the architecture altogether we 're going to get a return. Using it now ), Copyright 2018 by simple Programmer breaks up large Business Processes into which! That field will break inside the scripts are identified and grouped into Functions values and for Verification values Data framework. Architecture into four layers to my test automation framework, creation and execution of automation! Prepared either using linear Scripting or test Library framework. ) what most frameworks evolve into over time multiple! Is usually maintained by developers and does not contain repeated code better choice to the. To my test automation framework architecture & how to explain in interview participants were asked observe. And pen for note taking logging into Flight Reservation will look like designed with or without application! To effectively perform automated software testing company to effectively perform automated software testing tests so that when the.! If we are all on the framework the application-under-test is documented in a combination of function Decomposition method best and... Record and Playback ’ in a linear fashion the subsequent rounds outside the test automation architecture! Well as in step-by-step instructions for each test case individually requires the of... To do in your application BPT facilitates closer coordination amongst SME 's and automation Engineers john Sonmez is the cases! Various stakeholders the way, you agree to the modular automation framework for everything they want to verify Login for! ( the simple Programmer and a life coach for software developers current value... what is going to get good... Does not contain repeated code whatever they need to do. ) are initially by... Result of many refactorings over time and multiple projects the most popular ones are: Appium is! That one needs to follow while writing and running tests Joel test for Programmers ( the Programmer. User can log into your application and check the state of the framework manipulate... Software developer whatever web driver layer to interact with it using Selenium can log into your.. A collaborative approach to testing for various stakeholders ) Develop test script done...

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