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Is anyone using any sort of tool to produce machine readable output from exunit when using GitHub actions?
In the past with CircleCI I’v...
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Hello,
I was trying to figure out why my logger configuration is not used when running the tests with mix test --no-start and a manual a...
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Hi everyone!
I need make a controller tests to validate mandatory fields. In this case the tests is the same for all fieds and the valid...
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I am trying to run a parameterize’d test with both a :group set and async: true.
The ExUnit docs state: “If both :async and :parameteriz...
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Hello everyone,
I have encountered a strange bottleneck when trying to run tests. The execution time of specific tests was increasing ac...
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Last Three Year's Trending
Title says all!
Is it possible to manually mark tests as incomplete or skipped in ExUnit, in the middle of a test case?
New
Hi,
I have one basic question.
Is there a way to get the list of failed tests at the end of mix test output? Do you have to come up wit...
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Hi everybody,
i have an issue with my test suite. When i run each test separatly, everything is ok but in the whole test suite i have so...
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Hi Forum,
Has anyone writing doctests found a way to update their examples that produce ArgumentErrors to capture the new multiline form...
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Hi friends,
I’m working on a contribution to Finch and am having a hell of a time debugging an unexpected process exit that’s causing a ...
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I need some help to understand writing test for async function
For example I have a function
def send_notification({:ok, nessage}, to, ...
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I recently encountered an issue where a partial or functional component was re-rendered multiple times, resulting in an inline function c...
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I’m trying to build a protocol and a test suite to implement different adapters (impls of the protocol).
I tried to use a CaseTemplate, ...
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Hey guys,
I’m relatively new to Elixir world. Currently I’m working on a GraphQL API with Absinthe. All is going right, I have done some...
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I’m using the following library: https://github.com/elixir-wallaby/wallaby
However, this library is meant for testing only and calls ExU...
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Let’s say I’m writing a (rather typical) application using Ecto, which heavily relies on a database.
Most features, let’s say, read from...
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Howdy
I’ve been having some problems to test async_nolink function.
My mount have a function like that:
Task.Supervisor.async_nolink(T...
New
I’ve got a Genserver that writes messages to stdout. I can’t figure out how to test using capture_io. Documentation says By default, ca...
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I’ve been working with a function that looks similar to the one that I’ve described below. It works adequately in practice but trying to...
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I’d like to get compiler warnings as errors in my tests, because in my experience, such warnings quite often uncover real bugs.
What I’v...
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Trending Over Three Years
I have an umbrella app.
Some of the apps inside depend on other apps in the umbrella, unsurprisingly.
I'm writing a test for one of t...
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ExUnit now has describe blocks which is a welcome addition coming from RSpec. In the docs, it states that nested hierarchies of describe ...
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In order to update a last_seen field when a User leaves their UserChannel, I am starting a GenServer, on join, that monitors the User's U...
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Background
I have a test file with several describe blocks, each one with a custom setup block, like the following:
defmodule MyAppTest ...
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Hello,
The module under test depends on three OTP process and thus they're started in test setup callback:
setup do
accounts = Te...
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Is it any similar to mix test --failed?
New
I’m having difficult figuring out how to stop supervisors running genservers during my tests and I haven’t found any helpful guides onlin...
New
Background
I have some code that invokes a given function a certain number of times. I pass this function in the parameters so it is easy...
New
So I have a module that has a private method.
defp encrypt_token(token) do
:crypto.hmac(:sha256, BeffectWeb.Endpoint.config(:sec...
New
Here is the use case that I am trying to solve:
I have a standard test module which has a setup_all method and a describe block.
Now, I...
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I’ve been playing round with test fixtures using setup_all, and I’m considering opening a pull request which includes a few more concrete...
New
Hey All,
I had a quick question regarding ExUnit - it appears to start your application by default which is a different behaviour to EU...
New
This is a problem I’ve come across now and then… in an app, I have a few directories containing .json files (e.g. for example requests or...
New
Today I mapped out a module with a bunch of tests with no function bodies. Each of those is shown as "Not yet implemented" but the test s...
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It’s a little annoying testing async code in eixir…
Is it possible to run async tests with database by manually controlling my connectio...
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