Asserts that two lists matches

Examples

For the following examples left and right will be used to describe the expression assert_lists left OPERATOR right

All elements of left are also elements of right

  iex> assert_lists [1, 2] in [0, 2, 1, 3]
  true

  iex> assert_lists [{:a, 1}, {:c, 3}] in [{:a, 1}, {:b, 2}, {:c, 3}]
  true

left and right has no element in common

  iex> assert_lists [1, 2] not in [3, 4]
  true

  iex> assert_lists [%{c: 3}, %{d: 4}] not in [%{a: 1}, %{b: 2}]
  true

Asserts that two lists match in any order

  iex> assert_lists [1, 2, 3] == [2, 1, 3], any_order: true
  true

  iex> assert_lists [{:a, 0}, {:b, 1}, {:c, 3}] == [{:a, 0}, {:c, 3}, {:b, 1}], any_order: true
  true

Asserting lists of maps/structs

  iex> assert_lists [%{a: 1}, %{a: 2}] in [%{a: 1, b: 1}, %{a: 2, b: 2}, %{a: 3, b: 3}], keys: [:a]
  true

  iex> assert_lists [%{a: 1}, %{a: 2}] == [%{a: 2, b: 2}, %{a: 1, b: 1}], keys: [:a], any_order: true
  true