public async Task GetPokemon()
{
var pokemon = await service.GetPokemonAsync(Name);
Assert.AreEqual(Name, pokemon.Name);
Assert.AreEqual(Flavor, pokemon.RawFlavorText);
Assert.AreEqual(Translation, pokemon.ShakespeareFlavorText);
}
public async Task GetKnownPokemon()
{
string name = "charizard";
string flavor =
"Charizard flies around the sky in search of powerful opponents.\n" +
"It breathes fire of such great heat that it melts anything.\n" +
"However, it never turns its fiery breath on any opponent\n" +
"weaker than itself.";
string shakespeare = "MOCK SHAKESPEARE - " + flavor;
var pokemon = await service.GetPokemonAsync(name);
Assert.AreEqual(name, pokemon.Name);
Assert.AreEqual(flavor, pokemon.RawFlavorText);
Assert.AreEqual(shakespeare, pokemon.ShakespeareFlavorText);
}
public async Task <Pokemon> Get([FromRoute] string name)
{
// MemoryCache is thread safe
// There is a race condition, where 2 simultaneous requests get a cache miss and both populate the cache
// This will do no harm, just waste a bit of cpu and network traffic
// Locking would solve this, with a slight overhead on every cache miss
bool exists = memoryCache.TryGetValue(name, out Pokemon pokemon);
if (!exists)
{
pokemon = await service.GetPokemonAsync(name);
memoryCache.Set(name, pokemon, TimeSpan.FromHours(1));
}
return(pokemon);
}