public async Task Execute_StarWarsGetHero_Test()
{
// arrange
CancellationToken ct = new CancellationTokenSource(20_000).Token;
using IWebHost host = TestServerHelper.CreateServer(
_ => { },
out var port);
var serviceCollection = new ServiceCollection();
serviceCollection
.AddStarWarsGetHeroClient()
.ConfigureHttpClient(
c => c.BaseAddress = new Uri("http://localhost:" + port + "/graphql"))
.ConfigureWebSocketClient(
c => c.Uri = new Uri("ws://localhost:" + port + "/graphql"));
IServiceProvider services = serviceCollection.BuildServiceProvider();
StarWarsGetHeroClient client = services.GetRequiredService <StarWarsGetHeroClient>();
// act
IOperationResult <IGetHeroResult> result = await client.GetHero.ExecuteAsync(ct);
// assert
Assert.Equal("R2-D2", result.Data !.Hero !.Name);
}
public async Task Watch_CacheFirst_StarWarsGetHero_Test()
{
// arrange
CancellationToken ct = new CancellationTokenSource(20_000).Token;
using IWebHost host = TestServerHelper.CreateServer(
_ => { },
out var port);
var serviceCollection = new ServiceCollection();
serviceCollection.AddStarWarsGetHeroClient()
.ConfigureHttpClient(
c => c.BaseAddress = new Uri("http://localhost:" + port + "/graphql"))
.ConfigureWebSocketClient(
c => c.Uri = new Uri("ws://localhost:" + port + "/graphql"));
IServiceProvider services = serviceCollection.BuildServiceProvider();
StarWarsGetHeroClient client = services.GetRequiredService <StarWarsGetHeroClient>();
// act
await client.GetHero.ExecuteAsync(ct);
string? name = null;
IDisposable session =
client.GetHero
.Watch(ExecutionStrategy.CacheFirst)
.Subscribe(result =>
{
name = result.Data?.Hero?.Name;
});
while (name is null && !ct.IsCancellationRequested)
{
await Task.Delay(10, ct);
}
session.Dispose();
// assert
Assert.Equal("R2-D2", name);
}
public async Task Update_Once()
{
// arrange
CancellationToken ct = new CancellationTokenSource(20_000).Token;
using IWebHost host = TestServerHelper.CreateServer(
_ => { },
out var port);
var serviceCollection = new ServiceCollection();
serviceCollection
.AddStarWarsGetHeroClient()
.ConfigureHttpClient(
c => c.BaseAddress = new Uri("http://localhost:" + port + "/graphql"))
.ConfigureWebSocketClient(
c => c.Uri = new Uri("ws://localhost:" + port + "/graphql"));
IServiceProvider services = serviceCollection.BuildServiceProvider();
StarWarsGetHeroClient client = services.GetRequiredService <StarWarsGetHeroClient>();
await client.GetHero.ExecuteAsync(ct);
// act
var count = 0;
using IDisposable session =
client.GetHero
.Watch(ExecutionStrategy.CacheAndNetwork)
.Subscribe(_ =>
{
count++;
});
await Task.Delay(1000, ct);
// assert
Assert.Equal(1, count);
}
