Top 50 Python Interview Questions and Answers by Knowledge Powerhouse

Author:Knowledge Powerhouse
Language: eng
Format: azw3, epub
Published: 2017-01-06T08:00:00+00:00

Test case: This is main unit test that we run on a piece of code. We can use Testcase base class to create new test cases.

Test suite: We can aggregate our unit test cases in a Test suite.

Test runner: We use test runner to execute unit tests and produce reports of the test run.

19. What is the difference between an Iterator and Iterable in Python?

An Iterable is an object that can be iterated by an Iterator.

In Python, Iterator object provides _iter_() and next() methods.

In Python, an Iterable object has _iter_ function that returns an Iterator object.

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