Rope-a-dope
Programming Phoenix LiveView (Section 10 - Unit Test Test Survey Results State)
Title: Name of book: Programming Phoenix LiveView
Second to last page on Section 10 - Unit Test Test Survey Results State
testing/pento/test/pento_web/live/survey_results_live_test.exs
test "ratings are filtered by age group", %{
socket: socket,
user: user,
product: product,
user2: user2} do
create_rating(2, user, product)
create_rating(3, user2, product)
socket
|> SurveyResultsLive.assign_age_group_filter()
|> assert_keys(:age_group_filter, "all")
|> update_socket(:age_group_filter, "18 and under")
|> SurveyResultsLive.assign_age_group_filter()
|> assert_keys(:age_group_filter, "18 and under")
|> SurveyResultsLive.assign_gender_filter()
|> SurveyResultsLive.assign_products_with_average_ratings()
|> assert_keys(:products_with_average_ratings, [{"Test Game", 2.0}])
end
Should be updated with “18 and under” on second SurveyResultsLive.assign_age_group_filter()
testing/pento/test/pento_web/live/survey_results_live_test.exs
test "ratings are filtered by age group", %{
socket: socket,
user: user,
product: product,
user2: user2} do
create_rating(2, user, product)
create_rating(3, user2, product)
socket
|> SurveyResultsLive.assign_age_group_filter()
|> assert_keys(:age_group_filter, "all")
|> update_socket(:age_group_filter, "18 and under")
|> SurveyResultsLive.assign_age_group_filter("18 and under")
|> assert_keys(:age_group_filter, "18 and under")
|> SurveyResultsLive.assign_gender_filter()
|> SurveyResultsLive.assign_products_with_average_ratings()
|> assert_keys(:products_with_average_ratings, [{"Test Game", 2.0}])
end
First Post!
Rope-a-dope
In the same chapter, we should remove :registe_and_log_in_user and update the code as below. Otherwise, setup will call PentoWeb.ConnCase.register_and_log_in_user/1 which will call Pento.AccountsFixtures.user_fixture/1. And the user “test” will be replaced with the user from Pento.AccountsFixtures.user_fixture/1.
describe "Socket state" do
setup [
:create_user,
:create_product,
:create_socket
]
Popular Pragmatic Bookshelf topics
Some minor things in the paper edition that says “3 2020” on the title page verso, not mentioned in the book’s errata online:
p. 186 But...
New
page 37
ANTLRInputStream input = new ANTLRInputStream(is);
as of ANTLR 4 .8 should be:
CharStream stream = CharStreams.fromStream(i...
New
Python Testing With Pytest - Chapter 2, warnings for “unregistered custom marks”
While running the smoke tests in Chapter 2, I get these...
New
This is as much a suggestion as a question, as a note for others.
Locally the SGP30 wasn’t available, so I ordered a SGP40. On page 53, ...
New
I’m under the impression that when the reader gets to page 136 (“View Data with the Database Inspector”), the code SHOULD be able to buil...
New
I’m not quite sure what’s going on here, but I’m unable to have to containers successfully complete the Readiness/Liveness checks. I’m im...
New
Title: Build a Weather Station with Elixir and Nerves: Problem connecting to Postgres with Grafana on (page 64)
If you follow the defau...
New
Is there any place where we can discuss the solutions to some of the exercises? I can figure most of them out, but am having trouble with...
New
The allprojects block listed on page 245 produces the following error when syncing gradle:
“org.gradle.api.GradleScriptException: A prob...
New
Hi, I’ve got a question about the implementation of PubSub when using a Phoenix.Socket.Transport behaviour rather than channels.
Before ...
New
Other popular topics
Rust is an exciting new programming language combining the power of C with memory safety, fearless concurrency, and productivity boosters...
New
Just done a fresh install of macOS Big Sur and on installing Erlang I am getting:
asdf install erlang 23.1.2
Configure failed.
checking ...
New
I am asking for any distro that only has the bare-bones to be able to get a shell in the server and then just install the packages as we ...
New
Crystal recently reached version 1. I had been following it for awhile but never got to really learn it. Most languages I picked up out o...
New
A few weeks ago I started using Warp a terminal written in rust. Though in it’s current state of development there are a few caveats (tab...
New
Build efficient applications that exploit the unique benefits of a pure functional language, learning from an engineer who uses Haskell t...
New
Author Spotlight
Dmitry Zinoviev
@aqsaqal
Today we’re putting our spotlight on Dmitry Zinoviev, author of Data Science Essentials in ...
New
The File System Access API with Origin Private File System.
WebKit supports new API that makes it possible for web apps to create, open,...
New
Author Spotlight
Mike Riley
@mriley
This month, we turn the spotlight on Mike Riley, author of Portable Python Projects. Mike’s book ...
New
Inside our android webview app, we are trying to paste the copied content from another app eg (notes) using navigator.clipboard.readtext ...
New
Categories:
Sub Categories:
Popular Portals
- /elixir
- /rust
- /ruby
- /wasm
- /erlang
- /phoenix
- /keyboards
- /python
- /js
- /rails
- /security
- /go
- /swift
- /vim
- /clojure
- /emacs
- /haskell
- /java
- /svelte
- /onivim
- /typescript
- /kotlin
- /c-plus-plus
- /crystal
- /tailwind
- /react
- /gleam
- /ocaml
- /elm
- /flutter
- /vscode
- /ash
- /html
- /opensuse
- /centos
- /php
- /zig
- /deepseek
- /scala
- /textmate
- /lisp
- /sublime-text
- /react-native
- /nixos
- /debian
- /agda
- /kubuntu
- /arch-linux
- /deno
- /django
- /revery
- /ubuntu
- /nodejs
- /spring
- /manjaro
- /diversity
- /lua
- /julia
- /slackware
- /c








