What is Dynamic Testing?
Dynamic Testing is a type of Software Testing performed to analyze the dynamic behavior of the code. It includes testing the software for the input and output values analyzed. Dynamic Testing is performed to describe the dynamic behavior of code. It refers to the observation of the physical response from the system to variables that are not constant and change with time.
Objectives of Dynamic Testing
Errors and bugs are to be found: Through comprehensive Testing, flaws, faults, or defects in the software code and its functionality are to be found and exposed so that they can be fixed as soon as possible.
Verify the system’s behavior: Verify that the software operates as expected and complies with company requirements, industry or regulatory standards, user expectations, and applicable business regulations.
Assessing Performance: To ensure the software satisfies performance requirements, evaluate its performance by monitoring reaction times, throughput, and use of resources under various scenarios.
Assure Trustworthiness: Examine the software’s dependability by determining how well it performs regularly under typical operating conditions, free of unexpected faults or crashes.
Accuracy of Test Data: Verify the precision and consistency of the data handled by the software to guarantee reliable and uniform information handling.
Assess Scalability: Examine whether the application can grow to handle more users, workloads, or data volumes without seeing a noticeable decline in performance.
Levels of Dynamic Testing
Several levels of dynamic Testing are commonly used in the software development process, including:
Unit testing: Unit testing tests individual software components or “units” of code to ensure they work as intended. Unit tests are typically small and focus on testing a specific feature or behavior of the software.
Integration testing: Integration testing is the process of testing how different components of the software work together. This level of Testing typically involves testing the interactions between different code units and how they function when integrated into the overall system.
System testing: System testing is testing the entire software system to ensure it meets the specified requirements and works as intended. This level of Testing typically involves testing the software’s functionality, performance, and usability.
Acceptance testing: Acceptance testing is the final stage of dynamic Testing, which ensures that the software meets the needs of the end-users and is ready for release. This level of Testing typically involves testing the software’s functionality and usability from the end-user’s perspective.
Performance testing: Performance testing is a type of dynamic Testing focused on evaluating a software system’s performance under a specific workload. This can include testing how the system behaves under heavy loads, how it handles a large number of users, and how it responds to different inputs and conditions.
Security testing: Security testing is dynamic Testing focused on identifying and evaluating the security risks associated with a software system. This can include testing how the system responds to different kinds of security threats, such as hacking attempts, and evaluating the effectiveness of the system’s security features.
Dynamic Testing Process Phase
Test Case Design defines the test objectives, scope, and criteria. It defines test data and expected outcomes and develops test cases based on requirements and specifications. It generates test cases that address various program features.
Test Environment Setup: It sets up the settings and infrastructure required for Testing. It configured the network, hardware, and software in the test environment. Additionally, it ensures that the test environment matches the production environment by installing and configuring the required test tools and harnesses.
Test Case Execution: Using the specified test data, it runs the test cases to verify the software’s behavior. It tracks and logs the actual outcomes, comparing them with the predicted results to find any differences. It runs test scenarios in both positive and negative modes.
Test Analysis
It evaluates the general behavior of the system and finds faults by analyzing the test case outcomes. Any inconsistencies or flaws discovered during test execution are documented and reported. It works with development teams to identify and address reported concerns and the advantages of dynamic Testing.
- Disclosure of Difficult and Complex Defects: It discloses difficult and complex defects.
- Improvement in Software Quality: Testing increases the quality of the software product or application.
- Security Threat Detection: Dynamic Testing detects security threats and ensures a better secure application.
- Early-Stage Functionality Testing: At the early stages of development, Early-Stage Functionality Testing allows testing of the software’s functionality.
- Ease of Implementation: It is easy to implement and requires no special tools or expertise.
- Testing with Different Inputs, Data Sets, and User Profiles: It can test the software with different input values, data sets, and user profiles.
- Functionality and Performance Testing: You can use it to test the code’s functionality and performance.
Disadvantages of Dynamic Testing
Time-Consuming Process: It is a time-consuming process, as in dynamic Testing, the whole code is executed.
Increased Budget: It increases the software budget as dynamic Testing is costly.
Resource Intensive: Dynamic Testing may require more resources than static Testing.
Less Effective in Some Cases: Dynamic Testing may be less effective than static Testing in some cases.
Incomplete Test Scenario Coverage: Covering all the test scenarios is challenging.
Difficulty in Root Cause Analysis: It is difficult to find out the root cause of the defects.
