118 lines
4.6 KiB
C#
118 lines
4.6 KiB
C#
/*
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* DynamORM - Dynamic Object-Relational Mapping library.
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* Copyright (c) 2012-2026, Grzegorz Russek (grzegorz.russek@gmail.com)
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* All rights reserved.
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*/
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using System.Data;
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using DynamORM.Helpers;
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using DynamORM.Tests.Helpers;
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using NUnit.Framework;
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namespace DynamORM.Tests.Procedure
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{
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[TestFixture]
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public class ProcedureParameterBinderTests : TestsBase
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{
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[SetUp]
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public void SetUp()
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{
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CreateTestDatabase();
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CreateDynamicDatabase(
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DynamicDatabaseOptions.SingleConnection |
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DynamicDatabaseOptions.SingleTransaction |
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DynamicDatabaseOptions.SupportStoredProcedures |
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DynamicDatabaseOptions.SupportStoredProceduresResult |
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DynamicDatabaseOptions.SupportSchema);
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}
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[TearDown]
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public void TearDown()
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{
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DestroyDynamicDatabase();
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DestroyTestDatabase();
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}
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[Test]
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public void TestCanBindProcedureParameterObject()
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{
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Assert.IsTrue(DynamicProcedureParameterBinder.CanBind(new ProcedureParameterObject()));
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Assert.IsTrue(DynamicProcedureParameterBinder.CanBind(new ProcedureParameterColumnFallbackObject()));
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Assert.IsFalse(DynamicProcedureParameterBinder.CanBind("x"));
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Assert.IsFalse(DynamicProcedureParameterBinder.CanBind(5));
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}
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[Test]
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public void TestBindUsesAttributeMetadataAndOrder()
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{
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using (IDbCommand cmd = new FakeDbCommand())
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{
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var result = DynamicProcedureParameterBinder.Bind(Database, cmd, new ProcedureParameterObject
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{
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Code = "ABC",
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Description = "seed"
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});
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Assert.IsTrue(result.ReturnValueAdded);
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Assert.NotNull(result.ReturnParameters);
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Assert.AreEqual(3, result.ReturnParameters.Count);
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Assert.AreEqual(4, cmd.Parameters.Count);
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var p0 = (IDbDataParameter)cmd.Parameters[0];
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var p1 = (IDbDataParameter)cmd.Parameters[1];
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var p2 = (IDbDataParameter)cmd.Parameters[2];
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var p3 = (IDbDataParameter)cmd.Parameters[3];
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Assert.AreEqual(Database.GetParameterName("status"), p0.ParameterName);
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Assert.AreEqual(ParameterDirection.ReturnValue, p0.Direction);
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Assert.AreEqual(DbType.Int32, p0.DbType);
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Assert.AreEqual(4, p0.Size);
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Assert.AreEqual(Database.GetParameterName("code"), p1.ParameterName);
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Assert.AreEqual(ParameterDirection.Input, p1.Direction);
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Assert.AreEqual(DbType.String, p1.DbType);
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Assert.AreEqual(32, p1.Size);
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Assert.AreEqual("ABC", p1.Value);
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Assert.AreEqual(Database.GetParameterName("result"), p2.ParameterName);
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Assert.AreEqual(ParameterDirection.Output, p2.Direction);
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Assert.AreEqual(DbType.Int32, p2.DbType);
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Assert.AreEqual(DBNull.Value, p2.Value);
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Assert.AreEqual(Database.GetParameterName("description"), p3.ParameterName);
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Assert.AreEqual(ParameterDirection.InputOutput, p3.Direction);
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Assert.AreEqual(DbType.String, p3.DbType);
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Assert.AreEqual(256, p3.Size);
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Assert.AreEqual("seed", p3.Value);
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Assert.AreEqual(0, result.ReturnParameters["status"]);
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Assert.AreEqual(2, result.ReturnParameters["result"]);
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Assert.AreEqual(3, result.ReturnParameters["description"]);
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}
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}
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[Test]
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public void TestBindFallsBackToColumnAttributeMetadata()
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{
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using (IDbCommand cmd = new FakeDbCommand())
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{
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var result = DynamicProcedureParameterBinder.Bind(Database, cmd, new ProcedureParameterColumnFallbackObject
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{
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Code = "XYZ"
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});
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Assert.IsFalse(result.ReturnValueAdded);
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Assert.IsNull(result.ReturnParameters);
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Assert.AreEqual(1, cmd.Parameters.Count);
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var p0 = (IDbDataParameter)cmd.Parameters[0];
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Assert.AreEqual(Database.GetParameterName("code"), p0.ParameterName);
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Assert.AreEqual(ParameterDirection.Input, p0.Direction);
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Assert.AreEqual(DbType.String, p0.DbType);
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Assert.AreEqual(64, p0.Size);
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Assert.AreEqual("XYZ", p0.Value);
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}
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}
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}
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}
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