What is Manual Testing? Types, Tools and Concept | W3Softech

Manual Testing is a type of software testing usually done by testers manually to perform test cases and find out the bugs or errors in a software system. Any software application before going under automation testing must be tested manually.

The major role of this testing is to ensure that the system is defect-free and working properly then let it go for the next step in the development life cycle. Name itself says that this testing is done by manually without using any automation tools.

Working Process of Manual Testing:

• The initial step is to study and analyze completely the project give
• To execute the test cases based upon the business requirements
• Perform testing manually to find out any bugs or defects in the software application and fix them
• Perform retesting by testers to find out any missing bugs in the system and fix them
• Finally, the project will go for the further step after successful completion of testing

Manual Testing

Advantages of Manual Testing:

• This Testing can be done through either functional or non-functional
• Any kind of software application or system can be tested manually

Disadvantages of Manual Testing:

• It requires human intervention
• It requires highly skilled testers and longtime process
• Based upon the above things it costs high
• The testing process will become repetitive so that may get boring

Manual Testing Types:

Actually, any type of software testing can be executed through manually or automatically but below shows the major types of manual testing.

• Black Box Testing
• White Box Testing
• Unit Testing
• System Testing
• Integration Testing
• Acceptance Testing

Manual Testing Types

Manual Testing Tools:

Different kind of Manual Testing Tools

• Appium (Mobile Testing)
• AutoIT (Language Automation)
• Bugzilla (Defect Tracking & Collaboration)
• FileZilla (FTP Solution)
• Firebug / Firepath (Online Debugging)
• GitHub (Project & Source Code Hosting)
• Jenkins (Continuous Testing)
• JMeter (Load Testing)
• Mantis (Bug-Tracking & Project Management)
• Notepad++ (Source code Editor)
• PhantomJS (Headless Browser)
• Postman (API Testing)
• RazorSQL (Database Query Tool)
• Selenium (Web Application Testing)
• TestLink (Test Management)
• UI Automator (Android Testing Framework)

Reference: What is Manual Testing? Types, Tools and Concept - W3Softech

Levels of Testing | Software Testing Levels | W3Softech

There is a total of four levels of testing available in software testing. Here levels can be defined as the process of each and every component of a system is being tested. These four software testing levels are designed to determine any missing errors or functions of a software application in the development of software testing lifecycle.

The Four Levels of Testing in Software Testing:

1. Unit Testing
2. Integration Testing
3. System Testing
4. Acceptance Testing

Unit Testing:

It is the first level of testing in Software Testing also one of the types of functional testing. A unit of a software system is being tested to check the performance of the system is said to be Unit Testing. The main function of unit testing is to test each unit or component of a software application separately.

However, it is impossible to test each and every unit of a software system as there is a limitation for a number of scenarios.

Integration Testing:

It is one of the levels of testing in software testing also comes under functional testing types. It is quite opposite to the unit testing. Integration Testing is a combination of different units or modules. To make a group and perform testing to check the performance of a system. The main aim of this testing is to recognize the interface between the modules.

Software Testing Levels

System Testing:

It helps to determine the compliance of a software system which also meets the specific requirements and quality standards. System Testing involves load testing, performance testing, reliability testing and security testing. It also comes under functional testing types and black box testing technique.

However, it is impossible to perform testing on the whole system so that it uses some of the automation testing tools.

Acceptance Testing:

It is the final level of testing in software testing which also comes under one of the functional testing types. Acceptance Testing or User Acceptance Testing (UAT) helps to determine whether the software application is ready to deliver. It plays a major role in checking whether the system meets expected business requirements and quality standards and ready to deliver.

Reference: Levels of Testing | Software Testing Levels | W3Softech

Methods of Software Testing | Advantages and Disadvantages | W3Softech

Methods of Software Testing:

There are three methods of software testing available namely Black Box Testing, White Box Testing and Grey Box Testing.

Black Box Testing:

Black Box Testing is a method of Software Testing also called Behavioral Testing. The main function of black box testing is to test the interior design/implementation of an item which cannot be known to the tester. The name itself says that the tester who is going to test the product will give input and examine the output results without having the prior knowledge of source code.

Black Box Testing helps to determine the following aspects:

• Finding errors at the initial and final stage
• Optimizing the interface errors
• Checking errors or missing functions
• To check and verify the errors in the external database

Advantages of Black Box Testing:

• More Efficient and Suitable for large code segments
• No need for any Coding or Programming knowledge
• A large number of testers can test the software application without prior knowledge on programming or operating system
• Design of Test Cases

Disadvantages of Black Box Testing:

• Only limited coverage of application as the tester cannot target specific code segment
• Test cases are difficult to design as the tester doesn’t have prior knowledge on specifications and coding
• Some possible inputs will only be tested

White Box Testing:

White Box Testing is one of the methods of software testing also known as Open Box Testing, Transparent Box Testing or Glass Box Testing. It is defined as a testing method in which the tester can able to test the internal functions of a product with prior programming knowledge under specific conditions. The major role of this testing is to study the whole internal structure of a software product and need to find out the inappropriate unit code.

Advantages of White Box Testing:

• It helps to optimize the whole internal source code as the tester is having programming knowledge
• Almost all paths of a software product will be covered
• As the tester is having programming knowledge it will be easy to find out the inappropriate unit code

Disadvantages of White Box Testing:

• Requires highly skilled testers and debugging tools
• Results will be more efficient but according to resources it may become expensive
• Even though all paths of the source code will be covered there may be a chance of missing to find out hidden errors

Methods of Software Testing

Grey Box Testing:

It comes from the combination of the black box and white box testing. Grey Box Testing is also one of the methods of software testing. It helps to test the partial or limited paths of the internal structure of a software application. It is known as Gray Box or semi-transparent box testing. The name itself says that the tester can access limited paths of the application.

Advantages of Grey Box Testing:

• The main advantage is that the tester can perform either black box technique or white box technique even both
• Testers don’t need to rely on the source code
• As there is a limitation of software testing, the tester can able to design perfect test cases or scenarios

Disadvantages of Grey Box Testing:

• As there is no full access of source code, the tester can able to cover a limited area of the software application
• There may be a chance of occurring redundant if the designer already starts the test case
• The major disadvantage is that software product cannot be tested fully as there are limitations

Reference: Methods of Software Testing | Advantages and Disadvantages | W3Softech

Functional Testing Types in Software Testing – W3Softech

Software Testing:

Software Testing is defined as the process of testing the software product to make it defect-free under business requirements and the output results should match with the customer’s expected results. Here in this blog, you can find Functional Testing Types and their usage in software testing.

Functional Testing:

Functional Testing is one of the types of software testing which can be defined as the each and every individual function of a software application needs to be operating with required specification. The major role of Functional Testing is to perform individual functions for a software application with respect to the requirements and specifications. Simply we can say that functions of a system need to be tested by given input and the output results should match with the expected results.

Functional Testing Types and their Usage in Software testing:

Acceptance Testing:

An acceptance testing is used to perform by the client and checks whether the total workflow of the software application is as per the business requirements and satisfies the customer’s expectations. The software application will be accepted by the client only when all the functions of system work as expected.
It is also called as User Acceptance Testing (UAT). As the name itself says it is the last phase of testing later the software goes into production.

Beta Testing:

Beta Testing is used to perform in a real-time environment for actual end users before releasing the product into the market. The major aim of it is to check whether there are any failures in the product or not. It must satisfy the business requirements along with customer’s expectations.
Beta Testing is usually done by the end users before releasing the product into the worldwide market. It is said to be successful only when the customer accepts the software.

Integration Testing:

Integration Testing is one of the types of functional testing. It is used to perform testing on all integrated modules and checks whether they are working fine when integrated as worked as individually. In other words, we can say that it is used to test the interfaces between modules.
In this testing modules are called as code modules, individual applications, server applications, etc.,

Interface Testing:

Interface Testing is also one of the types of functional testing. It is ensured to verify whether the communication between two different software applications is done rightly or not. Mainly it is done in two main segments such as Web server and application server and application server and database server.

The main purpose of it is to ensure that the actual end user should not face any failure while using the software product.

Functional Testing Types

Regression Testing:

Regression Testing means re-testing the software product. After applies the code changes which does not disturb or impact the previous functionality of the product. Usually ensures to verify the functionality of the software product after the modification has been done to the product.

System Testing:

System Testing is defined as testing the whole system including all the modules which are integrated as per the business requirements. It also comes under the black box testing technique. It must be done after integration testing and plays a major role in providing a high-quality product. However, it is difficult to perform testing on the whole system so mainly uses some of the automation testing tools.

Sanity Testing:

Sanity Testing can be defined as if a software application is facing the crashing issues at the initial stage of usage and may not be useful for further testing then there is a need of building an application to fix it. It also comes under one of the functional testing types. It can be done depending on the implementation and its impact.

Smoke Testing:

It is the first phase of testing that should be done on any new build application. Smoke Testing is a type of software testing used to perform a group of tests. It ensures to check whether basic functions of the software application are working correctly as per the business requirements.

Unit Testing:

Unit Testing can be defined as the testing of an individual software module or component. It is quite opposite to the smoke testing. It is usually done by the programmer as the method of writing code to verify the written code in implementing business requirements.

Reference: Functional Testing Types in Software Testing - W3Softech

Functional Testing Vs Non-Functional Testing – W3Softech

Here we provide you the blog of functional testing vs non-functional testing with a brief explanation and examples including types and tools…

Functional Testing:

Functional Testing is defined as the testing which tests the functions of a software application and checks whether the output results are matched with expected results.

Steps for working progress of Functional Testing:

• It performs testing on main functions
• Identifies the functions and its operations
• Checks the accessibility of the system
• It executes the test cases
• Checks the error conditions
• Finally compares the output results with the expected results

Non-Functional Testing:

Non-Functional Testing is used to test the performance of software application based on customer’s expectations and under specific conditions.

Steps for working progress of Non-Functional Testing:

• Initially tests the performance of a software application
• Optimizes the software application
• Provides appropriate measurements over the software product
• Improves the behavior of a software application
• Provides more reliable and flexible output results

Functional Testing Vs Non-Functional Testing – W3Softech

Functional Testing Vs Non-Functional Testing

Parameters	Functional Testing	Non-Functional Testing
Functionality	It tests what the product does and checks the operations of the software application.	It tests the performance of the software application under specific conditions.
Execution	Generally, it is used to perform before non-functional testing.	It is used to perform after functional testing.
Focus	It performs based on customer’s requirements.	It performs based on customer’s expectations.
Requirement	Functional Requirements are very easy to define.	Non-Functional Requirements are difficult to define.
Usage	It helps to validate the test functions of the software application.	It helps to validate the test performance of the software application.
Objective	It checks whether the actual results are working according to the expected results.	It checks whether the performance of the software application is working under specific conditions.
Manual Testing	Functional Testing is easy to execute by Manual Testing.	Non-Functional Testing is hard to execute by Manual Testing.
Automation Testing	Functional Testing is hard to execute by Automation Testing.	Non-Functional Testing is easy to execute by Automation Testing.
Example Test Case	Check login functionality like if the inputs are valid then app login functions correctly.	After the login, the dashboard should load in 3 seconds.
Testing Types	Beta/Acceptance Testing Integration Testing Interface Testing Regression Testing System Testing Sanity Testing Smoke Testing Unit Testing	Compatibility Testing Compliance Testing Install Testing Load Testing Localization Testing Performance Testing Recovery Testing Reliability Testing Security Testing Stress Testing Usability Testing Volume Testing

Reference: Functional Testing Vs Non-Functional Testing

What is Non-Functional Testing? Types, Tools with Examples – W3Softech

What is Non-Functional Testing?            

       Non-Functional Testing is one of the types of software testing which is used to check non-functional aspects of a software application. The major role of it is to test the performance of the system as per its parameters which must not be addressed by functional testing. It also comes under the black box testing technique.

      In other hands, this testing can be easily understandable by checking how many people can simultaneously login into a software application. Both Functional Testing and Non-Functional Testing are important in Software Testing to get the expected output results.

Working Process of Non-Functional Testing:

• Initially, it performs testing to grow the efficiency, usability and portability of the product
• It helps to decrease the production cost and risk in accordance with aspects of the product
• Optimizes the way of product installation, setup, execution, management and monitorization
• It collects and provides metric measurements over internal research and development
• Finally, it helps to improve and enhance product behavior and technologies in use

Non-Functional Testing

Non Functional Testing Aspects:

• Availability
• Efficiency
• Flexibility
• Interoperability
• Portability
• Reliability
• Reusability
• Scalability
• Security
• Survivability
• Usability

Non-Functional Testing Types:

• Compatibility Testing
• Compliance Testing
• Install Testing
• Load Testing
• Localization Testing
• Performance Testing
• Recovery Testing
• Reliability Testing
• Security Testing
• Stress Testing
• Usability Testing
• Volume Testing

Non-Functional Testing Tools:

• Forecast
• JMeter
• Load Complete
• Loadrunner
• Loadster
• Loadstorm
• Loadtracer
• Neoload
• vPerformer
• WebLoad Professional
• Webserver Stress Tool

Advantages:

• While doing this testing meanwhile we can do functional testing for some part of the software system
• Huge range of security will increase against sudden attacks from internal and external sources
• It helps to increase the performance and decrease the production cost and risk
• Very flexible to work in any hardware and software configurations
• Interference of one software system with another software system can be easily operated simply called as interoperability

 Disadvantages:

• While doing new testing each time system need to get a modification
• Required various number of software testing tools

Reference: What is Non-Functional Testing? Types, Tools with Examples - W3Softech

Functional Testing Types, Tools and Examples - W3Softech

What is Functional Testing? Types, Tools and Examples – W3Softech

Functional Testing is one of the types of software testing which can be defined as the each and every individual function of a software application needs to be operating with required specification. The major role of it is to perform individual functions for a software application with respect to the requirements and specifications. Simply we can say that functions of a system need to be tested by given input and the output results should match with the expected results.

It involves a black box testing technique. The internal logic of the system must be tested. It can be done in two ways either through Manual Testing or Automation Testing.

Working Process of Functional Testing:

• Initially performs the testing on main functions of an application
• Identify the functions of a software application which need to be tested
• It involves basic usability of User Interface, APIs, Security, Database, Server Applications and Functionality of the AUT
• This testing checks the accessibility of the system
• Execute the test cases
• It helps to verify error conditions like any error messages are occurring
• Finally, make a comparison between output results and the expected results

Functional Testing Types, Tools and Examples

Types of Functional Testing:

• Beta/Acceptance Testing
• Integration Testing
• Interface Testing
• Regression Testing
• System Testing
• Sanity Testing
• Smoke Testing
• Unit Testing

List of Functional Testing Tools:

The major testing tools are listed below

• Coded UI Test
• JUnit
• QTP (Quick Test Professional)
• Sahi
• Selenium
• soapUI
• Telerik Test Studio
• Test IO
• TimeShiftX
• UFT
• Watir

Reference: What is Functional Testing? Types, Tools and Examples - W3Softech

Software Testing Methods, Levels and Types - W3Softech

What is Software Testing? Methods, Levels and Types of Software Testing

What is Software Testing? Methods, Levels and Types – W3Softech

It is defined as an activity to test whether the original results match with the output results and to make sure that the software system is Defect-free. It includes execution of a software component or application to evaluate one or more properties of interest. In other words, we can say Software Testing is verification of Application Under Test (AUT).

Types of Software Testing:

• Functional Testing
• Non-Functional Testing

Types of Functional Testing:

• Beta/Acceptance Testing
• Integration Testing
• Interface Testing
• Regression Testing
• System Testing
• Sanity Testing
• Smoke Testing
• Unit Testing

Types of Non-Functional Testing:

• Compatibility Testing
• Compliance Testing
• Install Testing
• Load Testing
• Localization Testing
• Performance Testing
• Recovery Testing
• Reliability Testing
• Security Testing
• Stress Testing
• Usability Testing
• Volume Testing

Software Testing Levels, Methods and Types

Methods of Software Testing:

• Black Box Testing
• White Box Testing
• Gray Box Testing

Software Testing Levels:

• Acceptance Testing
• Integration Testing
• System Testing
• Unit Testing

This isn’t the finished rundown as there are in excess of 150 sorts of testing types and as yet including. Likewise, note that not all testing sorts are relevant to all ventures however depend upon the nature and scope of the project.

Reference: What is Software Testing? Methods, Levels and Types of Software Testing