public async Task When_Passing_Null_Parameter_Then_Exception_Is_Thrown()
{
// ARRANGE
InitializeFakeObjects();
// ACT & ASSERT
await Assert.ThrowsAsync <ArgumentNullException>(() => _removeConfirmationCodeAction.Execute(null));
}
public async Task <bool> RemoveCode(string code)
{
return(await _removeConfirmationCodeAction.Execute(code));
}