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pagantis_elixir_tools lib contract_impl README.md
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lib/contract_impl/README.md 

# Contract Impl
This support module helps with implementing contracts in tests. It ensures that the signature of
a method is right. This is done by creating dynamically a contract for all public functions.
To use this helper, add to the contract of the module that you want to implement:
```elixir
use ElixirTools.ContractImpl, module: MyApp.TestModule
```
Then, all mocked methods must be using `@impl true`.
```elixir
@override true
def my_method, do: :something
```
There is a caveat. At this moment, the specs themselves are not tested, as test files are exs
files thus not dialyzed.
## Example
```elixir
use ElixirTools.ContractImpl, module: MyApp.TestModule
@override true
def my_method, do: :something
```