public void Fails_with_more_than_one_root_field_including_introspection_in_anonymous_subscription()
{
string query = @"
subscription {
field
__typename
}
";
ShouldFailRule(config =>
{
config.Query = query;
config.Error(SingleRootFieldSubscriptionsError.InvalidNumberOfRootFieldMessage(null), 4, 21);
});
}
public void Fails_with_more_than_one_root_field()
{
const string subscriptionName = "NamedSubscription";
const string query = @"
subscription NamedSubscription {
field
field2
}
";
ShouldFailRule(config =>
{
config.Query = query;
config.Error(SingleRootFieldSubscriptionsError.InvalidNumberOfRootFieldMessage(subscriptionName), 4, 21);
});
}
public void Fails_with_more_than_one_root_field_in_inline_fragment()
{
const string subscriptionName = "NamedSubscription";
const string query = @"
subscription NamedSubscription {
...on Subscription {
newMessage {
body
sender
}
disallowedSecondRootField
}
}
";
ShouldFailRule(config =>
{
config.Query = query;
config.Error(SingleRootFieldSubscriptionsError.InvalidNumberOfRootFieldMessage(subscriptionName), 3, 21);
});
}
