Wednesday, November 4, 2026
Latest:

Questions & Answers

(Frequently asked questions)

Questions & Answers › Tag: Data Science Basics
Filter:AllOpenResolvedClosedUnanswered
How many tests are run, when below code is tested using pytest import unittest def test_sample1(): assert 3 == 3 class SampleTestClass(unittest.TestCase): def test_sample2(self): self.assertEqual(3, 3)
AnsweredAdam asked 4 years ago • 
14632 views1 answers0 votes
Which of the following are the function level fixtures available in pytest?
AnsweredAdam asked 4 years ago • 
7918 views1 answers0 votes
Which of the following command is used to discover all tests in a project and execute them using pytest?
AnsweredAdam asked 4 years ago • 
7909 views1 answers0 votes
How many tests of sample_module.py shown below, are successfully passed, when run with nose? from nose.tools import raises class SampleTestClass: @raises(TypeError) def test_sample1(self): pow(2, '4') @raises(Execption) def test_sample2(self): max([7, 8, '4']) @raises(Exception) def test_sample3(self): int('hello')
AnsweredAdam asked 4 years ago • 
7814 views1 answers1 votes
How many tests are run, when below code is tested using nose? import unittest def test_sample1(): assert 3 == 3 class SampleTestClass(unittest.TestCase): def test_sample2(self): self.assertEqual(3, 3)
AnsweredAdam asked 4 years ago • 
6088 views1 answers0 votes
Unittest Tests can be run using nose. State true or false.
AnsweredAdam asked 4 years ago • 
6401 views1 answers0 votes
Which of the following package is required for generating test reports in html format using nose?
AnsweredAdam asked 4 years ago • 
6874 views1 answers0 votes
ok_ utility from nose.tools is equivalent to ____________.
AnsweredAdam asked 4 years ago • 
9147 views1 answers0 votes
Test discovery is simpler in unittest than in nose. State true or false.
AnsweredAdam asked 4 years ago • 
4876 views1 answers0 votes
Which of the following decorator is used to report a test as a failure one, if execution of it takes more than the specified number of seconds?
AnsweredAdam asked 4 years ago • 
7916 views1 answers0 votes
Which of the following command is used to discover all tests in a project and execute them using nose?
AnsweredAdam asked 4 years ago • 
7253 views1 answers0 votes
Nose supports use of fixtures at package level. State true or false.
AnsweredAdam asked 4 years ago • 
6963 views1 answers0 votes
Nose can recognize tests which are not part of a Test class, derived from a Parent class. State True or False
AnsweredAdam asked 4 years ago • 
4766 views1 answers0 votes
Which of the following decorator is used to assign user defined setup and tear down functions to a test function, while using nose?
AnsweredAdam asked 4 years ago • 
5588 views1 answers0 votes
Which of the following option is used to generate test report in xml using nose?
AnsweredAdam asked 4 years ago • 
7995 views1 answers0 votes
Which of the following command is executed to run all the test cases present in a project folder using unittest?
AnsweredAdam asked 4 years ago • 
5549 views1 answers0 votes
What is the parent class from which a Test class has to be derived for running it with unittest?
AnsweredAdam asked 4 years ago • 
7021 views1 answers0 votes
A single test module contains only one Test Class. State true or false.
AnsweredAdam asked 4 years ago • 
6746 views1 answers1 votes
How many tests of sample_module.py shown below, are successfully passed, when run with unittest? import unittest class SampleTestClass(unittest.TestCase): def test_sample1(self): self.assertRaises(TypeError, pow, 2, '4') def test_sample2(self): self.assertRaises(Exception, max, [7, 8, '4']) def test_sample3(self): self.assertRaises(ValueError, int, 'hello')
AnsweredAdam asked 4 years ago • 
2146 views1 answers0 votes
Which of the following statement ensures that all tests present in sample_test_module.py are run while using the command python sample_test_module.py
AnsweredAdam asked 4 years ago • 
7334 views1 answers0 votes
Which of the following method is used to check equality of two lists in a test, with unitest?
AnsweredAdam asked 4 years ago • 
5872 views1 answers0 votes
Which is the expected output of below code, when run using command python -m unittest sample_module.py import unittest class SampleTestClass(unittest.TestCase): def setUpClass(cls): print('Entering Test Class') def tearDownClass(cls): print('Exiting Test Class') def test_sample1(self): self.assertEqual(3*3, 9)
AnsweredAdam asked 4 years ago • 
5324 views1 answers0 votes
Which of the following method is used to catch exceptions in a test, with unittest?
AnsweredAdam asked 4 years ago • 
5698 views1 answers0 votes
Test methods are executed alphabetically. State true or false.
AnsweredAdam asked 4 years ago • 
4711 views1 answers0 votes
What is the purpose of using self.id in tests, while working with unittest?
AnsweredAdam asked 4 years ago • 
5404 views1 answers0 votes
Which of the following commands run only one test case , present in sample_module.py using unittest?
AnsweredAdam asked 4 years ago • 
4076 views1 answers0 votes
Which of the following decorator need to be used while working with setUpClass and tearDownClass fixtures?
AnsweredAdam asked 4 years ago • 
6592 views1 answers0 votes
How many tests of sample_module.py shown below, are successfully passed, when run with unittest?
AnsweredAdam asked 4 years ago • 
12683 views1 answers0 votes
Which of the following method is used to check if a regular expression matches a string or not, with unittest?
AnsweredAdam asked 4 years ago • 
6371 views1 answers0 votes
Which of the following command is execute to run all the test cases present in a project folder using unittest?
AnsweredAdam asked 4 years ago • 
1495 views1 answers0 votes
12345…8