public void GetCredentials_Returns_Null_If_Credentials_Not_Set()
{
// arrange
var repository = new Mock<ICredentialsRepository>();
var service = new CredentialsService(repository.Object);
var creds = new List<Credential> { new Credential { Account = "support", Email = "*****@*****.**", Password = "******" } };
repository.Setup(r => r.Credentials).Returns(creds.AsQueryable());
// act
var result = service.GetCredentialsForAccount("support-aaa");
// assert
Assert.That(result, Is.Null);
}
