public async Task RetrievedFromCacheIfAvailable()
{
// Arrange
var cachedSpecies = new PokemonSpecies("", true, new List <FlavorTextEntry>(), new Resource("", ""));
var cache = new Mock <ICache <PokemonSpecies> >();
cache.Setup(c => c.TryGet(It.IsAny <string>()))
.ReturnsAsync((true, cachedSpecies));
var client = new Mock <IPokeApiClient>();
var query = new PokemonQuery(cache.Object, client.Object);
// Act
var(ok, result) = await query.Get("mewtwo");
// Assert
Assert.True(ok);
Assert.Equal(cachedSpecies, result);
cache.Verify(c => c.TryGet("mewtwo"), Times.Once);
client.Verify(c => c.GetSpecies(It.IsAny <string>()), Times.Never);
}
public async Task ValueSetInCacheOnceRetrieved()
{
// Arrange
var cache = new Mock <ICache <PokemonSpecies> >();
cache.Setup(c => c.TryGet(It.IsAny <string>()))
.ReturnsAsync((false, null));
var species = new PokemonSpecies("", true, new List <FlavorTextEntry>(), new Resource("", ""));
var client = new Mock <IPokeApiClient>();
client.Setup(c => c.GetSpecies(It.IsAny <string>()))
.ReturnsAsync(species);
var query = new PokemonQuery(cache.Object, client.Object);
// Act
var(ok, result) = await query.Get("mewtwo");
// Assert
Assert.True(ok);
Assert.Equal(species, result);
cache.Verify(c => c.Set("mewtwo", species), Times.Once);
}