public void Migrations_compile() { var codeHelper = new CSharpHelper(); var generator = new CSharpMigrationsGenerator( codeHelper, new CSharpMigrationOperationGenerator(codeHelper), new CSharpSnapshotGenerator(codeHelper)); var migrationCode = generator.GenerateMigration( "MyNamespace", "MyMigration", new MigrationOperation[] { new SqlOperation { Sql = "-- TEST", ["Some:EnumValue"] = RegexOptions.Multiline }, new AlterColumnOperation { Name = "C2", Table = "T1", ClrType = typeof(Database), OldColumn = new ColumnOperation { ClrType = typeof(Property) } }, new AddColumnOperation { Name = "C3", Table = "T1", ClrType = typeof(PropertyEntry) } }, new MigrationOperation[0]); Assert.Equal( @"using System; using System.Collections.Generic; using Microsoft.EntityFrameworkCore.Migrations; using Microsoft.EntityFrameworkCore.Storage; using Microsoft.EntityFrameworkCore.Metadata.Internal; using Microsoft.EntityFrameworkCore.ChangeTracking; using System.Text.RegularExpressions; namespace MyNamespace { public partial class MyMigration : Migration { protected override void Up(MigrationBuilder migrationBuilder) { migrationBuilder.Sql(""-- TEST"") .Annotation(""Some:EnumValue"", RegexOptions.Multiline); migrationBuilder.AlterColumn<Database>( name: ""C2"", table: ""T1"", nullable: false, oldClrType: typeof(Property)); migrationBuilder.AddColumn<PropertyEntry>( name: ""C3"", table: ""T1"", nullable: false); } protected override void Down(MigrationBuilder migrationBuilder) { } } } ", migrationCode); var migrationMetadataCode = generator.GenerateMetadata( "MyNamespace", typeof(MyContext), "MyMigration", "20150511161616_MyMigration", new Model { ["Some:EnumValue"] = RegexOptions.Multiline }); Assert.Equal( @"using System; using Microsoft.EntityFrameworkCore; using Microsoft.EntityFrameworkCore.Infrastructure; using Microsoft.EntityFrameworkCore.Metadata; using Microsoft.EntityFrameworkCore.Migrations; using Microsoft.EntityFrameworkCore.Design.Tests.Migrations.Design; using System.Text.RegularExpressions; namespace MyNamespace { [DbContext(typeof(CSharpMigrationsGeneratorTest.MyContext))] [Migration(""20150511161616_MyMigration"")] partial class MyMigration { protected override void BuildTargetModel(ModelBuilder modelBuilder) { modelBuilder .HasAnnotation(""Some:EnumValue"", RegexOptions.Multiline); } } } ", migrationMetadataCode); var build = new BuildSource { References = { #if NET452 BuildReference.ByName("System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"), BuildReference.ByName("System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"), #else BuildReference.ByName("System.Text.RegularExpressions"), #endif BuildReference.ByName("Microsoft.EntityFrameworkCore.Design.Tests"), BuildReference.ByName("Microsoft.EntityFrameworkCore"), BuildReference.ByName("Microsoft.EntityFrameworkCore.Relational") }, Sources = { migrationCode, migrationMetadataCode } }; var assembly = build.BuildInMemory(); var migrationType = assembly.GetType("MyNamespace.MyMigration", throwOnError: true, ignoreCase: false); var contextTypeAttribute = migrationType.GetTypeInfo().GetCustomAttribute <DbContextAttribute>(); Assert.NotNull(contextTypeAttribute); Assert.Equal(typeof(MyContext), contextTypeAttribute.ContextType); var migration = (Migration)Activator.CreateInstance(migrationType); Assert.Equal("20150511161616_MyMigration", migration.GetId()); Assert.Equal(3, migration.UpOperations.Count); Assert.Empty(migration.DownOperations); Assert.Empty(migration.TargetModel.GetEntityTypes()); }
public void Migrations_compile() { var codeHelper = new CSharpHelper(); var generator = new CSharpMigrationsGenerator( codeHelper, new CSharpMigrationOperationGenerator(codeHelper), new CSharpSnapshotGenerator(codeHelper)); var migrationCode = generator.GenerateMigration( "MyNamespace", "MyMigration", new[] { new SqlOperation { Sql = "-- TEST", ["Some:EnumValue"] = RegexOptions.Multiline } }, new MigrationOperation[0]); Assert.Equal( @"using System; using System.Collections.Generic; using Microsoft.Data.Entity.Migrations; using System.Text.RegularExpressions; namespace MyNamespace { public partial class MyMigration : Migration { protected override void Up(MigrationBuilder migrationBuilder) { migrationBuilder.Sql(""-- TEST"") .Annotation(""Some:EnumValue"", RegexOptions.Multiline); } protected override void Down(MigrationBuilder migrationBuilder) { } } } ", migrationCode); var migrationMetadataCode = generator.GenerateMetadata( "MyNamespace", typeof(MyContext), "MyMigration", "20150511161616_MyMigration", new Model { ["Some:EnumValue"] = RegexOptions.Multiline }); Assert.Equal( @"using System; using Microsoft.Data.Entity; using Microsoft.Data.Entity.Infrastructure; using Microsoft.Data.Entity.Metadata; using Microsoft.Data.Entity.Migrations; using Microsoft.Data.Entity.Commands.Migrations; using System.Text.RegularExpressions; namespace MyNamespace { [DbContext(typeof(CodeCompilationTest.MyContext))] [Migration(""20150511161616_MyMigration"")] partial class MyMigration { protected override void BuildTargetModel(ModelBuilder modelBuilder) { modelBuilder .HasAnnotation(""Some:EnumValue"", RegexOptions.Multiline); } } } ", migrationMetadataCode); var build = new BuildSource { References = { BuildReference.ByName(typeof(CodeCompilationTest).GetTypeInfo().Assembly.GetName().Name), #if DNXCORE50 BuildReference.ByName("System.Text.RegularExpressions"), #else BuildReference.ByName("System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"), BuildReference.ByName("System.Runtime, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"), #endif BuildReference.ByName("EntityFramework.Core"), BuildReference.ByName("EntityFramework.Relational") }, Sources = { migrationCode, migrationMetadataCode } }; var assembly = build.BuildInMemory(); var migrationType = assembly.GetType("MyNamespace.MyMigration", throwOnError: true, ignoreCase: false); var contextTypeAttribute = migrationType.GetTypeInfo().GetCustomAttribute <DbContextAttribute>(); Assert.NotNull(contextTypeAttribute); Assert.Equal(typeof(MyContext), contextTypeAttribute.ContextType); var migration = (Migration)Activator.CreateInstance(migrationType); Assert.Equal("20150511161616_MyMigration", migration.GetId()); Assert.Equal(1, migration.UpOperations.Count); Assert.Empty(migration.DownOperations); Assert.Empty(migration.TargetModel.GetEntityTypes()); }