public async void RestaurantCache_GetSeenOptions_ReturnsEmptyListWhenNotCached()
{
// // arrange
Guid sessionId = Guid.NewGuid();
Mock <ICache> cache = new Mock <ICache>();
cache.Setup(x => x.GetAsync <List <string> >($"{sessionId.ToString()}_seenoptions")).ReturnsAsync(default(List <string>));
var target = new RestaurantCacheBuilder()
.SetCache(cache.Object)
.Build();
// // act
var result = await target.GetSeenOptionsAsync(sessionId);
// // assert
Assert.Equal(new List <string>(), result);
}
public async void RestaurantCache_GetSeenOptions_ReturnsOptionsWhenCached()
{
// // arrange
Guid sessionId = Guid.NewGuid();
Mock <ICache> cache = new Mock <ICache>();
List <string> options = new List <string> {
"bob",
"john",
"tim",
};
cache.Setup(x => x.GetAsync <List <string> >($"{sessionId.ToString()}_seenoptions")).ReturnsAsync(options);
var target = new RestaurantCacheBuilder()
.SetCache(cache.Object)
.Build();
// // act
var result = await target.GetSeenOptionsAsync(sessionId);
// // assert
Assert.Equal(options, result);
}