TableQueryTests.cs

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// 
//  Copyright 2010-2014 Deveel
// 
//    Licensed under the Apache License, Version 2.0 (the "License");
//    you may not use this file except in compliance with the License.
//    You may obtain a copy of the License at
// 
//        http://www.apache.org/licenses/LICENSE-2.0
// 
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS,
//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//    See the License for the specific language governing permissions and
//    limitations under the License.

using System;
using System.Collections.Generic;
using System.Linq;

using Deveel.Data;
using Deveel.Data.Sql.Expressions;
using Deveel.Data.Sql.Tables;
using Deveel.Data.Types;

using NUnit.Framework;

namespace Deveel.Data.Sql {
    [TestFixture]
    public class TableQueryTests {
        private ITable table;

        private void AddRow(TemporaryTable tmpTable, long id, string name, DateTimeOffset date) {
            var row = new DataObject[3];
            row[0] = DataObject.BigInt(id);
            row[1] = DataObject.String(name);
            row[2] = DataObject.Date(date);
            tmpTable.NewRow(row);
        }

        [SetUp]
        public void TestSetUp() {
            var tableInfo = new TableInfo(new ObjectName("test_table"));
            tableInfo.AddColumn("id", PrimitiveTypes.Numeric());
            tableInfo.AddColumn("name", PrimitiveTypes.String());
            tableInfo.AddColumn("date", PrimitiveTypes.DateTime());

            var cornerTime = DateTimeOffset.UtcNow;

            var tmpTable = new TemporaryTable(tableInfo);

            AddRow(tmpTable, 1, "test1", cornerTime);
            AddRow(tmpTable, 2, "test2", cornerTime.AddSeconds(2));
            AddRow(tmpTable, 3, "test3", cornerTime.AddSeconds(5));

            tmpTable.BuildIndexes();

            table = tmpTable;
        }

        [TestCase(1, 0)]
        [TestCase(3, 2)]
        public void SelectRowsWhereStaticId(int id, int expectedRow) {
            var result = table.SelectRows(0, SqlExpressionType.Equal, DataObject.BigInt(id));
            var list = result.ToList();

            Assert.IsNotEmpty(list);
            Assert.AreEqual(1, list.Count);
            Assert.AreEqual(expectedRow, list[0]);
        }

        [TestCase("test2", 1)]
        [TestCase("test3", 2)]
        public void SelectRowsWhereStaticName(string name, int expectedRow) {
            var result = table.SelectRows(1, SqlExpressionType.Equal, DataObject.VarChar(name));
            var list = result.ToList();

            Assert.IsNotEmpty(list);
            Assert.AreEqual(1, list.Count);
            Assert.AreEqual(expectedRow, list[0]);
        }
    }
}