public async Task TestOrmLiteViaGraphQLBusinessRules()
{
//Configure Expressions to GraphQL
var schema = SchemaBuilder.FromObject <OrdersDbContext>();
var expressionFromGraphQLProvider = new ExpressionFromGraphQLProvider(schema);
//Get an expression from graphql
var expression = expressionFromGraphQLProvider.GetExpression($@"orderRecord.where(id = ""{_id}"")");
//Create the SQLite DB
await CreateOrdersDb();
//Create the data layer
var ormLiteLayer = new OrmLiteLayer("Orders.db");
//Create a business layer and rules
var businessLayer = GetBusinessRulesContainer(ormLiteLayer);
//Add a rule
businessLayer.Item1.OnFetched <OrderRecord>(async(a) =>
{
var results = await a.ToListAsync();
results.First().CustomValue = CustomValue;
});
//Load the records
var asyncEnumerable = await businessLayer.Item2.WhereAsync(expression);
var returnValue = await asyncEnumerable.ToListAsync();
//Check that the business rule was called
var resultOrder = (OrderRecord)returnValue.First();
Assert.AreEqual(CustomValue, resultOrder.CustomValue);
}
public async Task TestOrmLiteViaGraphQL()
{
var schema = SchemaBuilder.FromObject <OrdersDbContext>();
var expressionFromGraphQLProvider = new ExpressionFromGraphQLProvider(schema);
var expression = expressionFromGraphQLProvider.GetExpression($@"orderRecord.where(id = ""{_id}"")");
await CreateOrdersDb();
var repoDbDataLayer = new OrmLiteLayer("Orders.db");
var asyncEnumerable = await repoDbDataLayer.WhereAsync((Expression <Func <OrderRecord, bool> >) expression);
var returnValue = await asyncEnumerable.ToListAsync();
Assert.AreEqual(1, returnValue.Count);
}
