Pact

A module for managing dependencies in your application. You can set, get, and override dependencies globally or per-pid.

Example

Pact.start
Pact.put(:http, HTTPoison)

Pact.get(:http).get("https://google.com")

# You can also override per module

Pact.override(self, :http, FakeHTTP)

spawn(fn ->
  Pact.get(:http).get("https://google.com") # Calls HTTPoison
end)

Pact.get(:http).get("https://google.com") # Calls FakeHTTP