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I am using selenium for end to end testing and I can"t get how to use setup_class
and teardown_class
methods.
I need to set up browser in setup_class
method, then perform a bunch of tests defined as class methods and finally quit browser in teardown_class
method.
But logically it seems like a bad solution, because in fact my tests will not work with class, but with object. I pass self
param inside every test method, so I can access objects" vars:
class TestClass:
def setup_class(cls):
pass
def test_buttons(self, data):
# self.$attribute can be used, but not cls.$attribute?
pass
def test_buttons2(self, data):
# self.$attribute can be used, but not cls.$attribute?
pass
def teardown_class(cls):
pass
And it even seems not to be correct to create browser instance for class.. It should be created for every object separately, right?
So, I need to use __init__
and __del__
methods instead of setup_class
and teardown_class
?
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How do I correctly setup and teardown for my pytest class with tests? __del__: Questions
How can I make a time delay in Python?
5 answers
I would like to know how to put a time delay in a Python script.
Answer #1
import time
time.sleep(5) # Delays for 5 seconds. You can also use a float value.
Here is another example where something is run approximately once a minute:
import time
while True:
print("This prints once a minute.")
time.sleep(60) # Delay for 1 minute (60 seconds).
Answer #2
You can use the sleep()
function in the time
module. It can take a float argument for sub-second resolution.
from time import sleep
sleep(0.1) # Time in seconds
How do I correctly setup and teardown for my pytest class with tests? __del__: Questions
How to delete a file or folder in Python?
5 answers
How do I delete a file or folder in Python?
Answer #1
os.remove()
removes a file.os.rmdir()
removes an empty directory.shutil.rmtree()
deletes a directory and all its contents.
Path
objects from the Python 3.4+ pathlib
module also expose these instance methods:
pathlib.Path.unlink()
removes a file or symbolic link.pathlib.Path.rmdir()
removes an empty directory.
We hope this article has helped you to resolve the problem. Apart from How do I correctly setup and teardown for my pytest class with tests?, check other __del__-related topics.
Want to excel in Python? See our review of the best Python online courses 2023. If you are interested in Data Science, check also how to learn programming in R.
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Abu Dhabi | 2023-03-22
Thanks for explaining! I was stuck with How do I correctly setup and teardown for my pytest class with tests? for some hours, finally got it done 🤗. Will get back tomorrow with feedback
Berlin | 2023-03-22
Thanks for explaining! I was stuck with How do I correctly setup and teardown for my pytest class with tests? for some hours, finally got it done 🤗. Will get back tomorrow with feedback
Vigrinia | 2023-03-22
Thanks for explaining! I was stuck with How do I correctly setup and teardown for my pytest class with tests? for some hours, finally got it done 🤗. Checked yesterday, it works!