public void GetOperationTypeByRootType_Subscription() { // arrange const string schemaName = "foo"; DocumentNode schema = Utf8GraphQLParser.Parse( FileResource.Open("SchemaInfoTests_Schema.graphql")); var schemaInfo = new SchemaInfo(schemaName, schema); // act bool success = schemaInfo.TryGetOperationType( schemaInfo.SubscriptionType, out OperationType operationType); // assert Assert.True(success); Assert.Equal(OperationType.Subscription, operationType); }