vic/setup_tag

---

vic/setup_tag.json

{
  "defaultBranch": "master",
  "description": "Use tags to mix and match your exunit test context",
  "fullName": "vic/setup_tag",
  "homepage": "",
  "language": "Elixir",
  "name": "setup_tag",
  "pushedAt": "2016-06-15T20:26:31Z",
  "stargazersCount": 2,
  "updatedAt": "2021-01-18T12:34:26Z",
  "url": "https://github.com/vic/setup_tag"
}

SetupTag

SetupTag allows you to create a test context by easily mix and match test setup functions selected by the tags applied to your test or module.

Deprecated since elixir 1.0.3.rc-1 has setup in exunit core.

Installation

Available in Hex, the package can be installed as:

1. Add setup_tag to your list of dependencies in mix.exs:

   def deps do [{:setup_tag, ”~> 0.1.2”, only: [:test}] end

Usage

See setup_tag_text.exs for a complete example

defmodule SetupTagTest do

  use ExUnit.Case
  use SetupTag

  def one(ctx), do: {:ok, Map.put(ctx, :one, 1)}
  def dup_one(ctx = %{one: x}), do: {:ok, %{ctx | one: x + x }}
  def mul_one(ctx = %{one: x}, y), do: {:ok, %{ctx | one: x * y }}

  @tag setup: [:one, :dup_one, mul_one: 3]
  test "combining with a function with arguments", %{one: x} do
    assert x == 6
  end
end