February 2022
Intermediate to advanced
274 pages
6h 28m
English
Content preview from Python Testing with pytestBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Exercises
Running coverage a few times will help you learn how easy and powerful it is. We’ll start out easy and get a little more exciting with these exercises.
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Coverage for single_file.py showed 94%.
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Add a command-line flag to include which lines are missing in the terminal report.
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Bonus: Add or change a test to get to 100%.
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The example for some_code showed the coverage at 92%.
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Generate an HTML report to find out what code is missing.
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Bonus: Add or change a test to get to 100%.
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For Cards, we found a few missing lines in api.py related to filtering the list command.
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Run a coverage report and make sure you see the three missing lines of code in api.py.
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Extend ch7/test_list.py by writing three new test functions to satisfy the new test cases: ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.