README.md
# Elixir's assert_diff
Simple Elixir's `assert_diff` for strings which fallbacks to `git diff`.
It works ONLY within git repo.
## Installation
1. Add assert_diff to your list of dependencies in `mix.exs`:
def deps do
[{:assert_diff, "~> 0.0.1"}]
end
2. Import it to your test case:
import AssertDiff
3. Use it:
test "some test goes here" do
assert_diff "Cat" == "Dog"
end