public async Task When_Passing_Null_Parameters_Then_Exceptions_Are_Thrown()
{
// ARRANGE
InitializeFakeObjects();
// ACTS & ASSERTS
await Assert.ThrowsAsync <ArgumentNullException>(() => _updateUserCredentialsOperation.Execute(null, null));
await Assert.ThrowsAsync <ArgumentNullException>(() => _updateUserCredentialsOperation.Execute("subject", null));
}
public Task <bool> UpdateCredentials(string subject, string newPassword)
{
return(_updateUserCredentialsOperation.Execute(subject, newPassword));
}