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ExUnit.CaseTemplate
Defines a module template to be used throughout your test suite.
This is useful when there are a set of setup callbacks or a set of functions that should be shared between test modules.
Once a case template is used, the regular functionality in ExUnit.Case
plus the functionality defined in the template will become 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)Source
Allows a developer to customize the using block when the case template is used.
Example
defmodule MyCase do
use ExUnit.CaseTemplate
using do
quote do
# This code is injected into every case that calls "use MyCase"
alias MyApp.FunModule
end
end
end
© 2012 Plataformatec
Licensed under the Apache License, Version 2.0.
https://hexdocs.pm/ex_unit/1.12.0/ExUnit.CaseTemplate.html