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Title says all!
Is it possible to manually mark tests as incomplete or skipped in ExUnit, in the middle of a test case?
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Hi again ppl,
I really like the idea of test my private functions, mainly after read this article of @pragdave, but the library that he...
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I’m currently in the process of taking over a very large codebase in my new job and already did my first simple changes within a day ago ...
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I'm using Wallaby (0.17.0) for acceptance tests with phantomjs (2.1.1), and the latest Elixir (1.4.5) and Erlang (20). I've written a few...
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Background
I have an umbrella project, where I run mix test from the root.
In one of the apps, I am mocking the File module using the Mo...
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I think scala testing libraries has an operator for tests that checks some condition eventuallt evaluates to true (with an implicit timeo...
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I added Pow to my application using this guide because i have a JSON api structure, but after integrate with pow, my controller tests bro...
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The Issue of Enums in Elixir
Elixir doesn’t have a native enum construct, so we usually rely on atoms, strings, or macros to represent na...
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I just spent half a day trying to figure out how to get around this:
(DBConnection.OwnershipError) cannot find ownership process for #P...
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Elixir has potentially great support for Behavior Driven Development and writing tests in the well-known Gherkin language, but online sea...
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Perhaps oddly, this is the first time I’ve hit this situation in Elixir: I would like to test that a function has only been called once. ...
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I’ve got an annoying problem on my hands. I’m open to a different approach as well.
I’m writing a GenServer to store a live auction, whe...
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Hi everyone,
I’m running into an issue when using a dynamic repository in my tests, and I’m trying to understand why the sandbox behaves...
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<?xml version="1.0"?>
<!DOCTYPE tsung SYSTEM "tsung-1.0.dtd">
<tsung loglevel="warning" version="1.0">
<clients...
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I’m making HTTP requests from inside a Poolboy pool.
I’m having a hell of a time trying to use Req.Test stubs in ExUnit in an e2e workfl...
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Last Three Year's Trending
Hi! May someone helps me, please!
I have two apps into an umbrella project: the first one is Database, which manages queries, and the se...
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I have this code in my controller
def create(conn, %{"order" => order_params}) do
order_params = get_params(conn, order_params...
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I have a seed.exs and I want to use it before mix test to seed db and then use that data inside tests. How do I do that?
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Should it be safe to use Application put/get env in multiple tests ? Assuming I "clean" the env at the setup of each tests, is it possibl...
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I’m working on a multiple-choice quiz application that uses LiveView for its interface. The questions are randomly selected from a larger...
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I’m trying to test a Phoenix phx-click event which, after being clicked, adds a flash message to the socket of a Live view: put_flash (),...
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Hello, all!
I’m curious if anyone has ideas/experience around the best ways to go about testing live view components. Obviously you can ...
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Hi,
I cannot figure out how to test some LiveComponents simulating the actual events that would be sent by the user.
In my case, the Li...
New
Hi there,
I’ve recently added end-to-end testing to my phoenix application. I quickly tried setting up hound but then ended up using wal...
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I have a LiveView page that returns a list of students names and ids sorted in a table.
In test,
{:ok, index, html} = live(conn, Routes...
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I have code to do bulk insert which looks like this:
stream = build_attrs_stream()
Repo.transaction(fn ->
stream
|> Stream.ch...
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In some tests, we need to compare 2 structs between each other. However when we build
the test struct: this is done manually
%{
data...
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How do I test some code if a browser session with some user data inside (perhaps from Guardian) is required? How do I get that session da...
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I am working on testing a complex function that makes multiple third party API calls. We use [Bypass](https://hexdocs.pm/bypass/Bypass.ht...
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I have a question for people who have been using bypass for testing web requests. How do you handle asynchronous tests where the code mak...
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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...
New
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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Background
Let’s assume I have a typical GenServer that receives messages as requests, does some operation in a DB and returns responses....
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Background
I have a test suite and I need to know the coverage of the project.
I have played around with mix test --cover but I find the...
New
Using Guardian for register/login.
I am getting this error when I try to log in:
[info] Sent 401 in 819ms
[error] #PID<0.440.0> r...
New
Theres a new tool for acceptance testing called Wallaby, I was wondering if anyone has experience with it. I was specifically wondering h...
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This is a bit of a “strange” question but please bare with me; I expect it will be useful/insightful to others learning Elixir/Phoenix wa...
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Given these two maps:
map1 = %{a: 1}
map2 = %{a:1, b: 2}
This works fine:
%{a: 1} = map2
But these do not:
iex> ^map1 = map2
*...
New
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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Hi, I'm in need to test that some process (in my particular case, it's a Phoenix channel) receives some message from another process (via...
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Hello there!
I have a mix task which grabs some data from a remote API, collects it into a file (a biggish xml), then sucks it in as a ...
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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
I’m opening this thread to ask some questions about testing practices when dealing with values set at compile time. I’m working w...
New
I can see Logger outputs from my test scripts, but when I add Logger statements into the tested application, these won't show during the ...
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Is it possible to write a script file that launches the Elixir console, and then compiling files and finally execute a function from a co...
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