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Questions tagged [tavern]

Tavern is a pytest plugin, command-line tool and Python library for automated testing of APIs, with a simple, concise and flexible YAML-based syntax.

24 questions
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3 answers

How to make the output less verbose in Pytest?

I am running pytest with tavern for a small testing API project. Failing a test, throws me a bunch of verbose errors plus the response I am expecting to get (why it failed). How can I make pytest less verbose? I tried pytest --tb=short, pytest…
Andrei B
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1 answer

ScannerError: mapping values are not allowed here

Using Tavern and trying to run tavern-ci against this yaml: test_name: tavern poc - name: list request: url: https://xxx.xxx.xxx.us/api/v3/institutions/ method: GET response: status_code: 200 headers: …
pmneve
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How can I override `_GLOBAL_DEFAULT_TIMEOUT` used by a third party library?

I am using tavern to test python flask application. Occasionally, I got http connection errors like: for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): af, socktype, proto, canonname, sa = res sock = None try: …
Joey Yi Zhao
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1 answer

"ValueError: expected ':' after conversion specifier" when trying to authorise on site with x-api-key

Problem: When I send a yaml file I have crafted from looking at my postman request. I get the eror "ValueError: expected ':' after conversion specifier" along with a lot of other errors. This seems to be caused by the addition of "x-api-key" in the…
RemakingEden
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1 answer

How to save response value to an variable in Tavern?

I am using Tavern to test my web server in python3. Tavern is to test the service based on a predefined yaml file. I have a backend API when response an auto generated id value to client. How can I test the auto-generated response? And how can I…
Joey Yi Zhao
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1 answer

how to get code coverage when running tests written in tavern with pytest, having nodejs app running in backend?

I have an API written in node js, and integration tests for endpoints written in tavern with pytest. I want to get code coverage of those integration tests after running. For now, the setup is; first starting node app, and running tavern test suites…
grayelf
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1 answer

Error "Expected only one document in this file but found multiple" in tavern

I use common.yaml file for sharing stages but If I add more than one stage it's showing error "tavern.util.exceptions.UnexpectedDocumentsError:". Do I have to add separate yams file for each stage? My common.yaml file name: Test /order endpoint…
Sara
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1 answer

How to add token as env vars for tavern api testing

I am new to Tavern API Testing and I am trying to pass a token as an env var (my api is written in nodejs). Here is my code test_name: POST /logs marks: - post_logs stages: - name: post a log entry request: url:…
Learner
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1 answer

pytest-cov always show 0 coverage for Tavern test

I have a python3 application running with flask and I am using Tavern and pytest for test cases. The test cases are executed as expected and it shows results correctly. But I always get 0% code coverage. This is the command line for running…
Joey Yi Zhao
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1 answer

What does the error ( mapping values are not allowed here) about yaml schema validation mean?

I am using tavern as a test framework for my python project. The mock server for the test is defined in a yaml file: test_name: Test phonebook service stages: -name: Make sure we can create new contact request: url:…
Joey Yi Zhao
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1 answer

How to test an API with the basic auth using YAML, tavern and pytest

I am implementing a Delete API which requires basic authentication before deleting any user. following is my code for basic auth and deleting a user which works perfectly fine via curl commands. def auth_required(f): @wraps(f) def…
Parag Bhingre
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1 answer

Tavern authorization

I'm running a flask api and I want to write some tavern tests for it. I use a basic base64 encode for the username and password that I send in the header when making requests which works fine on the API but I can't seem to get it to work for…
Georges Lorré
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2 answers

In Tavern, how to load a common stage?

I am using https://github.com/taverntesting/tavern but the following is likely really a PyYAML question. We would like to have a directory of tests where each file matches an API…
Sean Perry
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1 answer

Tavern error Structure of returned data was different than expected -

i have a test in tavern test_name: Add products for tests stages: - name: Add product one request: url: http://localhost:5566/product json: title: Product One description: Product One in our catalog …
Andrea Mucci
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How can Tavern `!include` template JSON request body and modify with `<<`?

I'm using tavern to make multiple similar request to a web server, but in the same stage of different tests (ie different YAML files). Each web request takes a long time, so I've split up my overall testing into different test files so that I can…
hamx0r
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