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Python Programming - Testing

Exercise : Testing - General Questions
  • Testing - General Questions
26.
What is the purpose of the unittest.mock.side_effect attribute?
Checks if a function or method has been called
Represents the call arguments of a function or method
Mocks the behavior of a function or method
Defines the return values of a function or method
Answer: Option
Explanation:
The unittest.mock.side_effect attribute is used to define the behavior (side effect) of a function or method in Python unittest.mock.
27.
What does the Python unittest.skipTest decorator indicate?
Expects a failure and marks the test as passed if it fails
Expects a failure and marks the test as failed if it passes
Skips the test unless a condition is True
Marks the current test as skipped
Answer: Option
Explanation:
The unittest.skipTest decorator is used to mark the current test as skipped in Python unittest.
28.
What is the purpose of the @mock.patch decorator in Python testing?
Decorates a test method with a patch
Simulates the behavior of real objects in a controlled way
Skips a test method
Marks a test as skipped
Answer: Option
Explanation:
The @mock.patch decorator in Python is used to decorate a test method with a patch for mocking.
29.
What does the Python unittest.mock.MagicMock class provide?
A magical decorator for test methods
A powerful assertion method
A class for creating mock objects with magical behavior
A mechanism for skipping tests magically
Answer: Option
Explanation:
The unittest.mock.MagicMock class in Python provides a way to create mock objects with magical behavior during testing.
30.
In Python's unittest module, what is the purpose of the assertWarns method?
Checks if a warning is issued during the execution of a block of code
Asserts that two values are almost equal within a specified delta
Asserts that a given condition is true
Skips a test case based on a condition
Answer: Option
Explanation:
The assertWarns method in the unittest module is used to check if a warning is issued during the execution of a block of code.
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