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Questions and Answers
What is the primary focus of unit testing?
What is the primary focus of unit testing?
- Improving overall system reliability
- Testing how multiple units of code work together
- Ensuring each unit of code functions correctly (correct)
- Ensuring the entire system meets user expectations
Which of the following is a benefit of integration testing?
Which of the following is a benefit of integration testing?
- Improving code quality
- Ensuring correct data flow between units (correct)
- Catching bugs early in the development process
- Meeting business requirements
What is the primary goal of acceptance testing?
What is the primary goal of acceptance testing?
- Ensuring the entire system meets user expectations (correct)
- Improving overall system reliability
- Testing how multiple units of code work together
- Ensuring individual units of code function correctly
Which tool is commonly used for unit testing in Python?
Which tool is commonly used for unit testing in Python?
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What is a benefit of unit testing?
What is a benefit of unit testing?
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Which type of testing is typically performed by testers or QA teams?
Which type of testing is typically performed by testers or QA teams?
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Study Notes
Test Types
Unit Testing
- Testing individual units of code (functions, methods, classes) in isolation
- Focuses on ensuring each unit functions correctly
- Typically performed by developers during the development process
- Benefits:
- Fast and inexpensive
- Helps catch bugs early
- Improves code quality
- Tools:
- JUnit (Java)
- PyUnit (Python)
- NUnit (.NET)
Integration Testing
- Testing how multiple units of code work together
- Focuses on ensuring interactions between units are correct
- Typically performed after unit testing
- Benefits:
- Ensures correct data flow between units
- Helps catch integration bugs
- Improves overall system reliability
- Tools:
- Selenium (Web)
- Apache JMeter (Performance)
Acceptance Testing
- Testing the entire system to ensure it meets requirements
- Focuses on ensuring the system meets user expectations
- Typically performed by testers or QA teams
- Benefits:
- Ensures system meets business requirements
- Helps catch defects that affect user experience
- Improves overall system quality
- Tools:
- Cucumber (BDD)
- TestComplete (Functional)
Software Testing
Unit Testing
- Tests individual units of code (functions, methods, classes) in isolation
- Ensures each unit functions correctly
- Typically performed by developers during development
- Fast and inexpensive
- Catches bugs early
- Improves code quality
- Tools: JUnit (Java), PyUnit (Python), NUnit (.NET)
Integration Testing
- Tests how multiple units of code work together
- Ensures interactions between units are correct
- Performed after unit testing
- Ensures correct data flow between units
- Catches integration bugs
- Improves overall system reliability
- Tools: Selenium (Web), Apache JMeter (Performance)
Acceptance Testing
- Tests the entire system to ensure it meets requirements
- Ensures the system meets user expectations
- Typically performed by testers or QA teams
- Ensures system meets business requirements
- Catches defects that affect user experience
- Improves overall system quality
- Tools: Cucumber (BDD), TestComplete (Functional)
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