ExUnit.CaseTemplate
ExUnit.CaseTemplate
This module allows a developer to define a test case template to be used throughout their tests. This is useful when there are a set of functions that should be shared between tests or a set of setup callbacks.
By using this module, the callbacks and assertions available for regular test cases will also be available.
Example
defmodule MyCase do
use ExUnit.CaseTemplate
setup do
IO.puts "This will run before each test that uses this case"
end
end
defmodule MyTest do
use MyCase, async: true
test "truth" do
assert true
end
end
Summary
Functions
- using(var \\ quote() do _ end, list)
-
Allows a developer to customize the using block when the case template is used
Functions
using(var \\ quote() do _ end, list) (macro)
Allows a developer to customize the using block when the case template is used.
Example
using do
quote do
alias MyApp.FunModule
end
end
© 2012–2017 Plataformatec
Licensed under the Apache License, Version 2.0.
https://hexdocs.pm/ex_unit/1.4.5/ExUnit.CaseTemplate.html