public async Task Subscribe_RaiseEvent_With_Argument_As_Variables()
{
// arrange
var registry = new InMemoryEventRegistry();
var services = new Mock <IServiceProvider>();
services.Setup(t => t.GetService(It.IsAny <Type>()))
.Returns(new Func <Type, object>(t =>
{
if (t == typeof(IEventRegistry) ||
t == typeof(IEventSender))
{
return(registry);
}
return(null);
}));
ISchema schema = Schema.Create(c =>
{
c.RegisterQueryType <DummyQuery>();
c.RegisterServiceProvider(services.Object);
c.RegisterMutationType <MutationType>();
c.RegisterSubscriptionType <SubscriptionType>();
});
IQueryExecutor executor = schema.MakeExecutable();
var responseStream =
await executor.ExecuteAsync(QueryRequestBuilder.New()
.SetQuery("subscription($a: String!) { bar(baz:$a) }")
.AddVariableValue("a", "123")
.Create())
as IResponseStream;
// act
await executor.ExecuteAsync(QueryRequestBuilder.New()
.SetQuery("mutation($a: String!) { bar(baz:$a) }")
.AddVariableValue("a", "123")
.Create());
// assert
using (var cts = new CancellationTokenSource(TimeSpan.FromSeconds(30)))
{
await foreach (IReadOnlyQueryResult result in
responseStream.WithCancellation(cts.Token))
{
Assert.Equal("123", result.Data["bar"]);
break;
}
}
}
public async Task Subscribe_RaiseEvent_With_Argument()
{
// arrange
var registry = new InMemoryEventRegistry();
var services = new Mock <IServiceProvider>();
services.Setup(t => t.GetService(It.IsAny <Type>()))
.Returns(new Func <Type, object>(t =>
{
if (t == typeof(IEventRegistry) ||
t == typeof(IEventSender))
{
return(registry);
}
return(null);
}));
ISchema schema = Schema.Create(c =>
{
c.RegisterQueryType <DummyQuery>();
c.RegisterServiceProvider(services.Object);
c.RegisterMutationType <MutationType>();
c.RegisterSubscriptionType <SubscriptionType>();
});
IQueryExecutor executor = schema.MakeExecutable();
var responseStream =
await executor.ExecuteAsync("subscription { bar(baz:\"123\") }")
as IResponseStream;
// act
await executor.ExecuteAsync("mutation { bar(baz:\"123\") }");
// assert
using (var cts = new CancellationTokenSource(TimeSpan.FromSeconds(30)))
{
IReadOnlyQueryResult result = await responseStream.ReadAsync(cts.Token);
Assert.False(responseStream.IsCompleted);
Assert.Equal("123", result.Data["bar"]);
}
}
public async Task Subscribe_RaiseEvent_ReceiveSubscriptionResult()
{
// arrange
var registry = new InMemoryEventRegistry();
var services = new Mock <IServiceProvider>();
services.Setup(t => t.GetService(It.IsAny <Type>()))
.Returns(new Func <Type, object>(t =>
{
if (t == typeof(IEventRegistry) ||
t == typeof(IEventSender))
{
return(registry);
}
return(null);
}));
ISchema schema = Schema.Create(c =>
{
c.RegisterQueryType <DummyQuery>();
c.RegisterServiceProvider(services.Object);
c.RegisterMutationType <MutationType>();
c.RegisterSubscriptionType <SubscriptionType>();
});
IQueryExecutor executor = schema.MakeExecutable();
var responseStream =
await executor.ExecuteAsync("subscription { foo }")
as IResponseStream;
// act
await executor.ExecuteAsync("mutation { foo }");
// assert
IReadOnlyQueryResult result = await responseStream.ReadAsync();
Assert.False(responseStream.IsCompleted);
Assert.Equal("bar", result.Data["foo"]);
}