StructAssert

A useful tool for testing sturct and map in Elixir.

Examples

  defmodule MyStruct do
    defstruct a: 1, b: 1, z: 10
  end

  defmodule Example
    use ExUnit.Case
    import StructAssert, only: [assert_subset?: 2]

    assert_subset?(%MyStruct{}, [a: 1, b: 2])
    # code:  assert_subset?(%MyStruct{}, [a: 1, b: 2])
    # left:  %{a: 1, b: 1, z: 10}
    # right: %{a: 1, b: 2, z: 10}
  end

Installation

If available in Hex, the package can be installed by adding struct_assert to your list of dependencies in mix.exs:

def deps do
  [{:struct_assert, ">= 0.0.0"}]
end

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/struct_assert.