FactoryEx

installation

Installation

Available in Hex, the package can be installed by adding factory_ex to your list of dependencies in mix.exs:

def deps do
  [
    {:factory_ex, "~> 0.1.0"}
  ]
end

Documentation can be found at https://hexdocs.pm/factory_ex.

using

Using

For defining your own factories just implement schema/0, repo/0 and build/0 callback e.g:

defmodule MyFactory do
  @behaviour FactoryEx

  def schema, do: MySchema

  def repo, do: MyRepo

  def build(params \\ %{}) do
    default = %{
      foo: 21,
      bar: 42
    }

    Map.merge(default, params)
  end
end

And then using it in your tests as:

# For getting a default parameter map.
FactoryEx.build(MyFactory)

# For getting a default parameter map with a modification.
FactoryEx.build(MyFactory, foo: 42)

# For inserting a default schema.
FactoryEx.insert!(MyFactory)

# For inserting a default schema with a modification.
FactoryEx.insert!(MyFactory, foo: 42)