WrongQueryTest added

NewPlatform.Flexberry.ORM.IntegratedTests/App.config

@@ -7,9 +7,9 @@
   </configSections>
   <connectionStrings>
     <!-- Please set up your own database connection strings before you run integrated tests. -->
-    <add name="ConnectionStringPostgres" connectionString="" />
-    <add name="ConnectionStringOracle" connectionString="" />
-    <add name="ConnectionStringMssql" connectionString="SERVER=(localdb)\MSSQLLocalDB" />
+    <add name="ConnectionStringPostgres" connectionString="Server=rtc-altpostgres.ics.perm.ru;Port=5432;UserId=flexberry_orm_tester;Password=sa3dfE;" />
+    <add name="ConnectionStringOracle" connectionString="Data Source=rtc-altoracle;User ID=flexberry_orm_tester;Password=sa3dfE;" />
+    <add name="ConnectionStringMssql" connectionString="SERVER=rtc-remote;User ID=flexberry_orm_tester;Password=sa3dfE;" />
     <add name="ConnectionStringLocalSqlServer" connectionString="Data Source=(LocalDb)\v11.0;" />
     <add name="TestConnStr" connectionString="SERVER=.\SQLEXPRESS;Trusted_connection=yes;DATABASE=Test;" />
   </connectionStrings>

NewPlatform.Flexberry.ORM.IntegratedTests/ICSSoft.STORMNET.Business/WrongQueryTest.cs

@@ -0,0 +1,207 @@
+namespace NewPlatform.Flexberry.ORM.IntegratedTests.Business
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Diagnostics;
+    using System.Threading;
+    using System.Threading.Tasks;
+    using ICSSoft.STORMNET;
+    using ICSSoft.STORMNET.Business;
+    using ICSSoft.STORMNET.FunctionalLanguage;
+    using ICSSoft.STORMNET.UserDataTypes;
+    using ICSSoft.STORMNET.Windows.Forms;
+    using NewPlatform.Flexberry.ORM.Tests;
+    using Xunit;
+    using Xunit.Abstractions;
+    using ICSSoft.STORMNET.Business.LINQProvider;
+    using System.Linq;
+
+    /// <summary>
+    /// Тест для проверки ошибки на генерацию невалидного SQL.
+    /// </summary>
+    public class WrongQueryTest : BaseIntegratedTest
+    {
+        private ITestOutputHelper output;
+
+        public WrongQueryTest(ITestOutputHelper output)
+            : base("DetLoad")
+        {
+            this.output = output;
+        }
+
+        private Random _random = new Random();
+
+
+        /// <summary>
+        /// Метод для организации многопоточности.
+        /// </summary>
+        [Fact]
+        public void ThreadsQueryTest()
+        {
+            foreach (IDataService dataService in DataServices)
+            {
+                var ds = (SQLDataService)dataService;
+
+                if (ds is OracleDataService)
+                {
+                    // TODO: Fix multithreading support for OracleDataService and Long names.
+                    continue;
+                }
+
+                ds.OnGenerateSQLSelect -= ThreadTesting_OnGenerateSQLSelect;
+                ds.OnGenerateSQLSelect += ThreadTesting_OnGenerateSQLSelect;
+                output.WriteLine($"start {ds.GetType().Name}");               
+
+                MultiThreadingTestTool multiThreadingTestTool = new MultiThreadingTestTool(MultiThreadMethod);
+                multiThreadingTestTool.StartThreads(150, ds);
+
+                var exception = multiThreadingTestTool.GetExceptions();
+
+                if (exception != null)
+                {
+                    foreach (var item in exception.InnerExceptions)
+                    {
+                        output.WriteLine(item.Value.ToString());
+                    }
+
+                    throw exception.InnerException;
+                }
+
+                ds.OnGenerateSQLSelect -= ThreadTesting_OnGenerateSQLSelect;
+
+                Thread threadCat = new Thread(CatQueue);
+                Thread threadPaw = new Thread(BearQueue);
+                threadCat.Start();
+                threadPaw.Start();
+            }
+        }
+
+        public void CatQueue()
+        {
+            foreach (IDataService dataService in DataServices)
+            {
+                var ds = (SQLDataService)dataService;
+
+                // Чтобы объекты в БД точно были, создадим их.
+                var createdCat = new Кошка();
+                ds.UpdateObject(createdCat);
+
+                var createdPaw = new Лапа();
+                ds.UpdateObject(createdPaw);
+
+                // Теперь грузим их из БД.
+                var кошка = new Кошка();
+                кошка.SetExistObjectPrimaryKey(createdCat.__PrimaryKey);
+                ds.LoadObject(кошка, false, false);
+
+                var лапа = new Лапа();
+                лапа.SetExistObjectPrimaryKey(createdPaw.__PrimaryKey);
+                ds.LoadObject(лапа, false, false);
+
+                Assert.NotNull(кошка);
+                Assert.NotNull(лапа);
+
+                кошка = new Кошка() { Кличка = nameof(ThreadsQueryTest), Порода = new Порода() { Название = "Беспородная" }, ДатаРождения = NullableDateTime.Now, Тип = ТипКошки.Дикая };
+                лапа = new Лапа() { Цвет = "red", Номер = 1, ДатаРождения = NullableDateTime.Now, Кошка = кошка };
+                кошка.Лапа.Add(new Лапа() { Номер = 1 });
+                ds.UpdateObject(кошка);
+                ds.UpdateObject(лапа);
+
+                var statusNeedSigning = Сторона.Левая;
+                var requests = (from x in ds.Query<Лапа>(Лапа.Views.ЛапаFull)
+                                where x.Сторона == statusNeedSigning && x.Кошка.ДатаРождения == NullableDateTime.Now
+                                select x).Skip(0).Take(100).ToList();
+            }
+        }
+
+        public void BearQueue()
+        {
+            foreach (IDataService dataService in DataServices)
+            {
+                var ds = (SQLDataService)dataService;
+
+                // Чтобы объекты в БД точно были, создадим их.
+                var createdBear = new Медведь();
+                ds.UpdateObject(createdBear);
+
+                // Теперь грузим их из БД.
+                var медведь = new Медведь();
+                медведь.SetExistObjectPrimaryKey(createdBear.__PrimaryKey);
+                ds.LoadObject(медведь, false, false);
+
+                Assert.NotNull(медведь);
+
+                медведь = new Медведь() { Пол = Пол.Женский, ДатаРождения = NullableDateTime.Now };
+                ds.UpdateObject(медведь);
+
+                var statusNeedSigning = Пол.Женский;
+                var requests = (from x in ds.Query<Медведь>(Медведь.Views.МедведьE)
+                                where x.Пол == statusNeedSigning && x.ДатаРождения == NullableDateTime.Now
+                                select x).Skip(0).Take(100).ToList();
+            }
+        }
+
+        /// <summary>
+        /// Метод для многопоточного исполнения в <see cref="ThreadsQueryTest"/>.
+        /// </summary>
+        /// <param name="sender">Словарь со значениями параметров для исполнения метода.</param>
+        public void MultiThreadMethod(object sender)
+        {
+            var parametersDictionary = sender as Dictionary<string, object>;
+            IDataService ds = parametersDictionary[MultiThreadingTestTool.ParamNameSender] as SQLDataService;
+            Dictionary<string, Exception> exceptions = parametersDictionary[MultiThreadingTestTool.ParamNameExceptions] as Dictionary<string, Exception>;
+
+            ExternalLangDef langdef = ExternalLangDef.LanguageDef;
+            langdef.DataService = ds;
+
+            // Use a custom number of iterations: less time and false positives or more time and a guaranteed result.
+            for (int i = 0; i < 5; i++)
+            {
+                if (!(bool)parametersDictionary[MultiThreadingTestTool.ParamNameWorking])
+                {
+                    return;
+                }
+
+                try
+                {
+                    // Arrange.
+                    LoadingCustomizationStruct lcs = LoadingCustomizationStruct.GetSimpleStruct(typeof(Кошка), Кошка.Views.k_КошкаE);
+                    lcs.ReturnTop = 1;
+                    lcs.LimitFunction = langdef.GetFunction(langdef.funcLike, new VariableDef(langdef.StringType, Information.ExtractPropertyName<Кошка>(к => к.Кличка)), nameof(ThreadsQueryTest));
+
+                    // Act & Assert.
+                    DataObject[] dObjs = ds.LoadObjects(lcs);
+                    Information.ClearCacheGetView();
+                }
+                catch (Exception exception)
+                {
+                    exceptions.Add(Thread.CurrentThread.Name, exception);
+                    parametersDictionary[MultiThreadingTestTool.ParamNameWorking] = false;
+                    return;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Обработчик события генерации SQL-запроса с отловом неправильно сформированного представления.
+        /// </summary>
+        /// <param name="sender">Инициатор события.</param>
+        /// <param name="e">Аргументы события.</param>
+        private void ThreadTesting_OnGenerateSQLSelect(object sender, GenerateSQLSelectQueryEventArgs e)
+        {
+            View view = e.CustomizationStruct.View;
+            for (int i = 0; i < view.Properties.Length; i++)
+            {
+                PropertyInView property = view.Properties[i];
+                for (int j = i + 1; j < view.Properties.Length; j++)
+                {
+                    PropertyInView nextProperty = view.Properties[j];
+                    if (property.Name == nextProperty.Name)
+                    {
+                        throw new Exception($"Свойство {property.Name} встречается несколько раз (OnGenerateSQLSelect).");
+                    }
+                }
+            }
+        }
+    }
+}

NewPlatform.Flexberry.ORM.IntegratedTests/NewPlatform.Flexberry.ORM.IntegratedTests.csproj

@@ -137,6 +137,7 @@
     <Compile Include="ICSSoft.STORMNET.Business.Audit\ConfigHelperTest.cs" />
     <Compile Include="ICSSoft.STORMNET.Business.LINQProvider\TestLinqOperations.cs" />
     <Compile Include="ICSSoft.STORMNET.Business\ConfigResolverTest.cs" />
+    <Compile Include="ICSSoft.STORMNET.Business\WrongQueryTest.cs" />
     <Compile Include="ICSSoft.STORMNET.Business\DetailsLoadTest.cs" />
     <Compile Include="ICSSoft.STORMNET.Business\LoadObjectTest.cs" />
     <Compile Include="ICSSoft.STORMNET.Business\SecondLoadObjectTest.cs" />
@@ -406,4 +407,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
+</Project>