Date time tests

src/Migrator.Tests/Providers/Generic/Generic_ChangeColumnTestsBase.cs

@@ -0,0 +1,7 @@
+using Migrator.Tests.Providers.Base;
+
+namespace Migrator.Tests.Providers.Generic;
+
+public abstract class Generic_ChangeColumnTestsBase : TransformationProviderBase
+{
+}

src/Migrator.Tests/Providers/OracleProvider/OracleTransformationProvider_ChangeColumnTests.cs

@@ -0,0 +1,16 @@
+using System.Threading.Tasks;
+using Migrator.Tests.Providers.Generic;
+using NUnit.Framework;
+
+namespace Migrator.Tests.Providers.OracleProvider;
+
+[TestFixture]
+[Category("Oracle")]
+public class OracleTransformationProvider_ChangeColumn_Tests : Generic_ChangeColumnTestsBase
+{
+    [SetUp]
+    public async Task SetUpAsync()
+    {
+        await BeginOracleTransactionAsync();
+    }
+}

src/Migrator.Tests/Providers/PostgreSQL/PostgresSQLTransformationProvider_ChangeColumnTests.cs

@@ -0,0 +1,16 @@
+using System.Threading.Tasks;
+using Migrator.Tests.Providers.Generic;
+using NUnit.Framework;
+
+namespace Migrator.Tests.Providers.PostgreSQL;
+
+[TestFixture]
+[Category("Postgre")]
+public class PostgreSQLTransformationProvider_ChangeColumnTests : Generic_ChangeColumnTestsBase
+{
+    [SetUp]
+    public async Task SetUpAsync()
+    {
+        await BeginPostgreSQLTransactionAsync();
+    }
+}

src/Migrator.Tests/Providers/SQLServer/SQLServerTransformationProvider_AddTableTests.cs

@@ -1,30 +1,56 @@
-using System.Data;
-using System.Threading.Tasks;
-using DotNetProjects.Migrator.Framework;
-using Migrator.Tests.Providers.Base;
-using NUnit.Framework;
-
-namespace Migrator.Tests.Providers.SQLServer;
-
-[TestFixture]
-[Category("SqlServer")]
-public class SQLServerTransformationProvider_AddTableTests : TransformationProviderBase
-{
-    [SetUp]
-    public async Task SetUpAsync()
-    {
-        await BeginSQLServerTransactionAsync();
-    }
-
-    [Test]
-    public void AddTableWithCompoundPrimaryKey()
-    {
-        Provider.AddTable("Test",
-            new Column("PersonId", DbType.Int32, ColumnProperty.PrimaryKey),
-            new Column("AddressId", DbType.Int32, ColumnProperty.PrimaryKey)
-        );
-
-        Assert.That(Provider.TableExists("Test"), Is.True, "Table doesn't exist");
-        Assert.That(Provider.PrimaryKeyExists("Test", "PK_Test"), Is.True, "Constraint doesn't exist");
-    }
-}
+using System.ComponentModel.DataAnnotations;
+using System.Data;
+using System.Threading.Tasks;
+using DotNetProjects.Migrator.Framework;
+using Migrator.Tests.Providers.Base;
+using NUnit.Framework;
+using Org.BouncyCastle.Security;
+
+namespace Migrator.Tests.Providers.SQLServer;
+
+[TestFixture]
+[Category("SqlServer")]
+public class SQLServerTransformationProvider_AddTableTests : TransformationProviderBase
+{
+    [SetUp]
+    public async Task SetUpAsync()
+    {
+        await BeginSQLServerTransactionAsync();
+    }
+
+    [Test]
+    public void AddTableWithCompoundPrimaryKey()
+    {
+        Provider.AddTable("Test",
+            new Column("PersonId", DbType.Int32, ColumnProperty.PrimaryKey),
+            new Column("AddressId", DbType.Int32, ColumnProperty.PrimaryKey)
+        );
+
+        Assert.That(Provider.TableExists("Test"), Is.True, "Table doesn't exist");
+        Assert.That(Provider.PrimaryKeyExists("Test", "PK_Test"), Is.True, "Constraint doesn't exist");
+    }
+
+    [Test]
+    public void AddTableDateTime()
+    {
+        var tableName = "Table1";
+        var columnName = "Column1";
+
+        Provider.AddTable(tableName, new Column(columnName, DbType.DateTime, ColumnProperty.NotNull));
+        var column = Provider.GetColumnByName(tableName, columnName);
+
+        Assert.That(column.Type, Is.EqualTo(DbType.DateTime));
+    }
+
+    [Test]
+    public void AddTableDateTime2()
+    {
+        var tableName = "Table1";
+        var columnName = "Column1";
+
+        Provider.AddTable(tableName, new Column(columnName, DbType.DateTime2, ColumnProperty.NotNull));
+        var column = Provider.GetColumnByName(tableName, columnName);
+
+        Assert.That(column.Type, Is.EqualTo(DbType.DateTime2));
+    }
+}

src/Migrator.Tests/Providers/SQLServer/SQLServerTransformationProvider_ChangeColumnTests.cs

@@ -0,0 +1,46 @@
+
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Globalization;
+using System.Linq;
+using System.Threading.Tasks;
+using DotNetProjects.Migrator.Framework;
+using DotNetProjects.Migrator.Providers.Models.Indexes;
+using DotNetProjects.Migrator.Providers.Models.Indexes.Enums;
+using Migrator.Tests.Providers.Generic;
+using NUnit.Framework;
+using Index = DotNetProjects.Migrator.Framework.Index;
+
+namespace Migrator.Tests.Providers.SQLServer;
+
+[TestFixture]
+[Category("SqlServer")]
+public class SQLServerTransformationProvider_ChangeColumnTests : Generic_AddIndexTestsBase
+{
+    [SetUp]
+    public async Task SetUpAsync()
+    {
+        await BeginSQLServerTransactionAsync();
+    }
+
+    [Test]
+    public void ChangeColumn_DateTimeToDateTime2_Success()
+    {
+        // Arrange
+        const string tableName = "TestTable";
+        const string columnName = "TestColumn";
+
+        Provider.AddTable(tableName, new Column(columnName, DbType.DateTime, ColumnProperty.NotNull));
+        var columnBefore = Provider.GetColumnByName(tableName, columnName);
+
+        // Act
+        Provider.ChangeColumn(tableName, new Column(columnName, DbType.DateTime2, ColumnProperty.NotNull));
+
+        // Assert
+        var columnAfter = Provider.GetColumnByName(tableName, columnName);
+
+        Assert.That(columnBefore.Type == DbType.DateTime);
+        Assert.That(columnAfter.Type == DbType.DateTime2);
+    }
+}