public async Task ReturnsNullForNonExistingKeyInBothStorages()
{
_cache.GetAsync("foo").Returns <byte[]>(x => null);
_tokenDb.GetToken("foo").Returns <Models.Token>(x => null);
var expectedToken = await _sut.GetToken("foo");
Assert.Null(expectedToken);
await _cache.Received(1).GetAsync("foo");
await _tokenDb.Received(1).GetToken("foo");
await _cache.DidNotReceiveWithAnyArgs().SetAsync("", new byte[1]);
}
public async Task InvalidInputsAreHandledCorrectly(string expectedKey, string expectedValue)
{
var expectedException = await Assert.ThrowsAsync <ArgumentException>(async() => await _sut.InsertToken(expectedKey, expectedValue));
Assert.Contains("null or empty", expectedException.Message);
await _cache.DidNotReceiveWithAnyArgs().RemoveAsync("foo");
await _tokenDb.DidNotReceiveWithAnyArgs().DeleteToken("foo");
}