public async Task ClearAllEntries() { // arrange FetchDataDelegate <string, string> fetch = async keys => await Task.FromResult(new IResult <string> [0]) .ConfigureAwait(false); var options = new DataLoaderOptions <string> { Batching = false }; var loader = new DataLoader <string, string>(options, fetch); loader.Set("Foo", Task.FromResult("Bar")); loader.Set("Bar", Task.FromResult("Baz")); // act IDataLoader <string, string> result = loader.Clear(); // assert Func <Task> verify = () => loader.LoadAsync("Foo", "Bar"); Assert.Equal(loader, result); await Assert.ThrowsAsync <InvalidOperationException>(verify) .ConfigureAwait(false); }
public void ClearNoException() { // arrange FetchDataDelegate <string, string> fetch = TestHelpers.CreateFetch <string, string>(); var batchScheduler = new ManualBatchScheduler(); var loader = new DataLoader <string, string>(batchScheduler, fetch); // act Action verify = () => loader.Clear(); // assert Assert.Null(Record.Exception(verify)); }
public void ClearNoException() { // arrange FetchDataDelegate <string, string> fetch = CreateFetch <string, string>(); var batchScheduler = new ManualBatchScheduler(); var loader = new DataLoader <string, string>(fetch, batchScheduler); // act void Verify() => loader.Clear(); // assert Assert.Null(Record.Exception(Verify)); }
public void ClearNoException() { // arrange FetchDataDelegate <string, string> fetch = async keys => await Task.FromResult(new IResult <string> [0]) .ConfigureAwait(false); var options = new DataLoaderOptions <string>(); var loader = new DataLoader <string, string>(options, fetch); // act Action verify = () => loader.Clear(); // assert Assert.Null(Record.Exception(verify)); }
public void ClearAllEntries() { // arrange FetchDataDelegate <string, string> fetch = CreateFetch <string, string>(); var batchScheduler = new ManualBatchScheduler(); var cache = new TaskCache(10); var options = new DataLoaderOptions { Cache = cache }; var loader = new DataLoader <string, string>(fetch, batchScheduler, options); loader.Set("Foo", Task.FromResult("Bar")); loader.Set("Bar", Task.FromResult("Baz")); // act loader.Clear(); // assert Assert.Equal(0, cache.Usage); }