Python – assertGreaterEqual() function in unittest
Last Updated :
24 Oct, 2020
assertGreaterEqual() in Python is an unittest library function that is used in unit testing to check whether the first given value is greater than or equal to the second value or not. This function will take three parameters as input and return a boolean value depending upon the assert condition.
This function check that if the first given value is greater than or equal to the second value and returns true if it is so, else return false if the first value is not greater than or equal to the second value.
Syntax: assertGreaterEqual(first, second, message=None)
Parameters: assertGreaterEqual() accept three parameters which are listed below with explanation:
- first: first input value (integer)
- second: second input value (integer)
- message: a string sentence as a message which got displayed when the test case got failed.
Listed below is an example illustrating the positive and negative test case for a given assert function:
Example :
Python3
import unittest
class TestStringMethods(unittest.TestCase):
def test_negativeForGreaterEqual( self ):
first = 4
second = 5
message = "first value is not greater or equal than second value."
self .assertGreaterEqual(first, second, message)
if __name__ = = '__main__' :
unittest.main()
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Output:
F
======================================================================
FAIL: test_negativeForGreaterEqual (__main__.TestStringMethods)
———————————————————————-
Traceback (most recent call last):
File “p1.py”, line 13, in test_negativeForGreaterEqual
self.assertGreaterEqual(first, second, message)
AssertionError: 4 not greater than or equal to 5 : first value is not greater or equal than second value.
———————————————————————-
Ran 1 tests in 0.000s
FAILED (failures=1)
Example 2:
Python
import unittest
class TestStringMethods(unittest.TestCase):
def test_positiveForGreaterEqual( self ):
first = 4
second = 4
message = "first value is not greater or equal than second value."
self .assertGreaterEqual(first, second, message)
if __name__ = = '__main__' :
unittest.main()
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Output:
.
———————————————————————-
Ran 1 test in 0.000s
OK
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