public override ConventionSet AddConventions(ConventionSet conventionSet)
{
Check.NotNull(conventionSet, nameof(conventionSet));
base.AddConventions(conventionSet);
conventionSet.ModelInitializedConventions.Add(new SqlServerIdentityStrategyConvention());
return conventionSet;
}
public virtual IModel Create(Action<ModelBuilder> onModelCreating)
{
Check.NotNull(onModelCreating, nameof(onModelCreating));
var model = new Model();
var conventions = new ConventionSet();
var modelBuilder = new ModelBuilder(conventions, model);
onModelCreating(modelBuilder);
return model;
}
public void OnBaseEntityTypeSet_calls_apply_on_conventions_in_order()
{
var conventions = new ConventionSet();
InternalEntityTypeBuilder entityTypeBuilder = null;
var convention = new Mock<IBaseTypeConvention>();
convention.Setup(c => c.Apply(It.IsAny<InternalEntityTypeBuilder>(), It.IsAny<EntityType>()))
.Returns<InternalEntityTypeBuilder, EntityType>((b, t) =>
{
Assert.NotNull(b);
Assert.Null(t);
entityTypeBuilder = b;
return true;
});
conventions.BaseEntityTypeSetConventions.Add(convention.Object);
var nullConvention = new Mock<IBaseTypeConvention>();
nullConvention.Setup(c => c.Apply(It.IsAny<InternalEntityTypeBuilder>(), It.IsAny<EntityType>()))
.Returns<InternalEntityTypeBuilder, EntityType>((b, t) =>
{
Assert.Null(t);
Assert.Same(entityTypeBuilder, b);
return false;
});
conventions.BaseEntityTypeSetConventions.Add(nullConvention.Object);
var extraConvention = new Mock<IBaseTypeConvention>();
extraConvention.Setup(c => c.Apply(It.IsAny<InternalEntityTypeBuilder>(), It.IsAny<EntityType>()))
.Returns<InternalEntityTypeBuilder, EntityType>((b, t) =>
{
Assert.False(true);
return false;
});
conventions.BaseEntityTypeSetConventions.Add(extraConvention.Object);
var builder = new InternalModelBuilder(new Model(), conventions).Entity(typeof(SpecialOrder), ConfigurationSource.Convention);
Assert.NotNull(builder.BaseType(typeof(Order), ConfigurationSource.Convention));
Assert.NotNull(entityTypeBuilder);
}
public void OnPropertyAdded_calls_apply_on_conventions_in_order()
{
var conventions = new ConventionSet();
InternalPropertyBuilder propertyBuilder = null;
var convention = new Mock<IPropertyConvention>();
convention.Setup(c => c.Apply(It.IsAny<InternalPropertyBuilder>())).Returns<InternalPropertyBuilder>(b =>
{
Assert.NotNull(b);
propertyBuilder = new InternalPropertyBuilder(b.Metadata, b.ModelBuilder, ConfigurationSource.Convention);
return propertyBuilder;
});
conventions.PropertyAddedConventions.Add(convention.Object);
var nullConvention = new Mock<IPropertyConvention>();
nullConvention.Setup(c => c.Apply(It.IsAny<InternalPropertyBuilder>())).Returns<InternalPropertyBuilder>(b =>
{
Assert.Same(propertyBuilder, b);
return null;
});
conventions.PropertyAddedConventions.Add(nullConvention.Object);
var extraConvention = new Mock<IPropertyConvention>();
extraConvention.Setup(c => c.Apply(It.IsAny<InternalPropertyBuilder>())).Returns<InternalPropertyBuilder>(b =>
{
Assert.False(true);
return null;
});
conventions.PropertyAddedConventions.Add(extraConvention.Object);
var builder = new InternalModelBuilder(new Model(), conventions);
var entityBuilder = builder.Entity(typeof(Order), ConfigurationSource.Convention);
var explicitKeyBuilder = entityBuilder.Property(typeof(int), "OrderId", ConfigurationSource.Convention);
Assert.Null(explicitKeyBuilder);
Assert.NotNull(propertyBuilder);
}
public void OnEntityTypeAdded_calls_apply_on_conventions_in_order()
{
var conventions = new ConventionSet();
InternalEntityTypeBuilder entityTypeBuilder = null;
var convention = new Mock<IEntityTypeConvention>();
convention.Setup(c => c.Apply(It.IsAny<InternalEntityTypeBuilder>())).Returns<InternalEntityTypeBuilder>(b =>
{
Assert.NotNull(b);
entityTypeBuilder = new InternalEntityTypeBuilder(b.Metadata, b.ModelBuilder);
return entityTypeBuilder;
});
conventions.EntityTypeAddedConventions.Add(convention.Object);
var nullConvention = new Mock<IEntityTypeConvention>();
nullConvention.Setup(c => c.Apply(It.IsAny<InternalEntityTypeBuilder>())).Returns<InternalEntityTypeBuilder>(b =>
{
Assert.Same(entityTypeBuilder, b);
return null;
});
conventions.EntityTypeAddedConventions.Add(nullConvention.Object);
var extraConvention = new Mock<IEntityTypeConvention>();
extraConvention.Setup(c => c.Apply(It.IsAny<InternalEntityTypeBuilder>())).Returns<InternalEntityTypeBuilder>(b =>
{
Assert.False(true);
return null;
});
conventions.EntityTypeAddedConventions.Add(extraConvention.Object);
var builder = new InternalModelBuilder(new Model(), conventions);
Assert.Null(builder.Entity(typeof(Order), ConfigurationSource.Convention));
Assert.NotNull(entityTypeBuilder);
}
private static InternalModelBuilder CreateInternalModelBuilder()
{
var conventions = new ConventionSet();
conventions.EntityTypeAddedConventions.Add(new PropertyDiscoveryConvention());
conventions.EntityTypeAddedConventions.Add(new KeyDiscoveryConvention());
var keyConvention = new KeyConvention();
conventions.KeyAddedConventions.Add(keyConvention);
conventions.ForeignKeyRemovedConventions.Add(keyConvention);
return new InternalModelBuilder(new Model(), conventions);
}
public void OnEntityTypeMemberIgnored_calls_apply_on_conventions_in_order()
{
var conventions = new ConventionSet();
InternalEntityTypeBuilder entityTypeBuilder = null;
var convention = new Mock<IEntityTypeMemberIgnoredConvention>();
convention.Setup(c => c.Apply(It.IsAny<InternalEntityTypeBuilder>(), It.IsAny<string>()))
.Returns<InternalEntityTypeBuilder, string>((b, t) =>
{
Assert.NotNull(b);
Assert.Equal("A", t);
entityTypeBuilder = b;
return true;
});
conventions.EntityTypeMemberIgnoredConventions.Add(convention.Object);
var nullConvention = new Mock<IEntityTypeMemberIgnoredConvention>();
nullConvention.Setup(c => c.Apply(It.IsAny<InternalEntityTypeBuilder>(), It.IsAny<string>()))
.Returns<InternalEntityTypeBuilder, string>((b, t) =>
{
Assert.Equal("A", t);
Assert.Same(entityTypeBuilder, b);
return false;
});
conventions.EntityTypeMemberIgnoredConventions.Add(nullConvention.Object);
var extraConvention = new Mock<IEntityTypeMemberIgnoredConvention>();
extraConvention.Setup(c => c.Apply(It.IsAny<InternalEntityTypeBuilder>(), It.IsAny<string>()))
.Returns<InternalEntityTypeBuilder, string>((b, t) =>
{
Assert.False(true);
return false;
});
conventions.EntityTypeMemberIgnoredConventions.Add(extraConvention.Object);
var builder = new InternalModelBuilder(new Model(), conventions).Entity(typeof(SpecialOrder), ConfigurationSource.Convention);
Assert.NotNull(builder.Ignore("A", ConfigurationSource.Convention));
Assert.NotNull(entityTypeBuilder);
}
public void ValidatingModel_calls_apply_on_conventions_in_order()
{
var conventions = new ConventionSet();
var nullConventionCalled = false;
InternalModelBuilder modelBuilder = null;
var convention = new Mock<IModelConvention>();
convention.Setup(c => c.Apply(It.IsAny<InternalModelBuilder>())).Returns<InternalModelBuilder>(b =>
{
Assert.NotNull(b);
modelBuilder = new InternalModelBuilder(b.Metadata, new ConventionSet());
return b;
});
conventions.ModelBuiltConventions.Add(convention.Object);
var nullConvention = new Mock<IModelConvention>();
nullConvention.Setup(c => c.Apply(It.IsAny<InternalModelBuilder>())).Returns<InternalModelBuilder>(b =>
{
nullConventionCalled = true;
return null;
});
conventions.ModelBuiltConventions.Add(nullConvention.Object);
var extraConvention = new Mock<IModelConvention>();
extraConvention.Setup(c => c.Apply(It.IsAny<InternalModelBuilder>())).Returns<InternalModelBuilder>(b =>
{
Assert.False(true);
return null;
});
conventions.ModelBuiltConventions.Add(extraConvention.Object);
var builder = new ModelBuilder(conventions).Validate();
Assert.NotNull(builder);
Assert.True(nullConventionCalled);
Assert.NotNull(modelBuilder);
}
public void OnNavigationAdded_calls_apply_on_conventions_in_order()
{
var conventions = new ConventionSet();
InternalRelationshipBuilder relationshipBuilder = null;
var orderIgnored = false;
var orderDetailsIgnored = false;
var convention = new Mock<INavigationConvention>();
convention.Setup(c => c.Apply(It.IsAny<InternalRelationshipBuilder>(), It.IsAny<Navigation>())).Returns((InternalRelationshipBuilder b, Navigation n) =>
{
Assert.NotNull(b);
relationshipBuilder = new InternalRelationshipBuilder(b.Metadata, b.ModelBuilder, ConfigurationSource.Convention);
return relationshipBuilder;
});
conventions.NavigationAddedConventions.Add(convention.Object);
var nullConvention = new Mock<INavigationConvention>();
nullConvention.Setup(c => c.Apply(It.IsAny<InternalRelationshipBuilder>(), It.IsAny<Navigation>())).Returns((InternalRelationshipBuilder b, Navigation n) =>
{
Assert.Same(relationshipBuilder, b);
if (n.Name == "Order")
{
orderIgnored = true;
}
if (n.Name == "OrderDetails")
{
orderDetailsIgnored = true;
}
return null;
});
conventions.NavigationAddedConventions.Add(nullConvention.Object);
var extraConvention = new Mock<INavigationConvention>();
extraConvention.Setup(c => c.Apply(It.IsAny<InternalRelationshipBuilder>(), It.IsAny<Navigation>())).Returns((InternalRelationshipBuilder b, Navigation n) =>
{
Assert.False(true);
return null;
});
conventions.NavigationAddedConventions.Add(extraConvention.Object);
var builder = new InternalModelBuilder(new Model(), conventions);
var entityBuilder = builder.Entity(typeof(Order), ConfigurationSource.Convention);
entityBuilder.PrimaryKey(new[] { "OrderId" }, ConfigurationSource.Convention);
Assert.Null(entityBuilder.Relationship(typeof(Order), typeof(OrderDetails), "Order", "OrderDetails", ConfigurationSource.Convention, isUnique: true));
Assert.True(orderIgnored);
Assert.False(orderDetailsIgnored);
Assert.NotNull(relationshipBuilder);
}
public void OnForeignKeyRemoved_calls_apply_on_conventions_in_order()
{
var conventions = new ConventionSet();
var foreignKeyRemoved = false;
var convention = new Mock<IForeignKeyRemovedConvention>();
convention.Setup(c => c.Apply(It.IsAny<InternalEntityTypeBuilder>(), It.IsAny<ForeignKey>())).Callback(() => foreignKeyRemoved = true);
conventions.ForeignKeyRemovedConventions.Add(convention.Object);
var builder = new InternalModelBuilder(new Model(), conventions);
var entityBuilder = builder.Entity(typeof(Order), ConfigurationSource.Convention);
var foreignKey = new ForeignKey(
new[] { entityBuilder.Property("FK", typeof(int), ConfigurationSource.Convention).Metadata },
entityBuilder.HasKey(new[] { "OrderId" }, ConfigurationSource.Convention).Metadata,
entityBuilder.Metadata,
entityBuilder.Metadata);
var conventionDispatcher = new ConventionDispatcher(conventions);
conventionDispatcher.OnForeignKeyRemoved(entityBuilder, foreignKey);
Assert.True(foreignKeyRemoved);
}
public void OnPrimaryKeySet_calls_apply_on_conventions_in_order()
{
var conventions = new ConventionSet();
InternalKeyBuilder internalKeyBuilder = null;
var convention = new Mock<IPrimaryKeyConvention>();
convention.Setup(c => c.Apply(It.IsAny<InternalKeyBuilder>(), It.IsAny<Key>()))
.Returns<InternalKeyBuilder, Key>((b, t) =>
{
Assert.NotNull(b);
Assert.Null(t);
internalKeyBuilder = b;
return true;
});
conventions.PrimaryKeySetConventions.Add(convention.Object);
var nullConvention = new Mock<IPrimaryKeyConvention>();
nullConvention.Setup(c => c.Apply(It.IsAny<InternalKeyBuilder>(), It.IsAny<Key>()))
.Returns<InternalKeyBuilder, Key>((b, t) =>
{
Assert.Null(t);
Assert.Same(internalKeyBuilder, b);
return false;
});
conventions.PrimaryKeySetConventions.Add(nullConvention.Object);
var extraConvention = new Mock<IPrimaryKeyConvention>();
extraConvention.Setup(c => c.Apply(It.IsAny<InternalKeyBuilder>(), It.IsAny<Key>()))
.Returns<InternalKeyBuilder, Key>((b, t) =>
{
Assert.False(true);
return false;
});
conventions.PrimaryKeySetConventions.Add(extraConvention.Object);
var entityBuilder = new InternalModelBuilder(new Model(), conventions)
.Entity(typeof(Order), ConfigurationSource.Convention);
entityBuilder.HasKey(new[] { "OrderId" }, ConfigurationSource.Convention);
Assert.NotNull(entityBuilder.PrimaryKey(new[] { "OrderId" }, ConfigurationSource.Convention));
Assert.NotNull(internalKeyBuilder);
}
public void OnForeignKeyAdded_calls_apply_on_conventions_in_order()
{
var conventions = new ConventionSet();
InternalRelationshipBuilder relationshipBuilder = null;
var convention = new Mock<IForeignKeyConvention>();
convention.Setup(c => c.Apply(It.IsAny<InternalRelationshipBuilder>())).Returns<InternalRelationshipBuilder>(b =>
{
Assert.NotNull(b);
relationshipBuilder = new InternalRelationshipBuilder(b.Metadata, b.ModelBuilder, null);
return relationshipBuilder;
});
conventions.ForeignKeyAddedConventions.Add(convention.Object);
var nullConvention = new Mock<IForeignKeyConvention>();
nullConvention.Setup(c => c.Apply(It.IsAny<InternalRelationshipBuilder>())).Returns<InternalRelationshipBuilder>(b =>
{
Assert.Same(relationshipBuilder, b);
return null;
});
conventions.ForeignKeyAddedConventions.Add(nullConvention.Object);
var extraConvention = new Mock<IForeignKeyConvention>();
extraConvention.Setup(c => c.Apply(It.IsAny<InternalRelationshipBuilder>())).Returns<InternalRelationshipBuilder>(b =>
{
Assert.False(true);
return null;
});
conventions.ForeignKeyAddedConventions.Add(extraConvention.Object);
var builder = new InternalModelBuilder(new Model(), conventions);
var entityBuilder = builder.Entity(typeof(Order), ConfigurationSource.Convention);
entityBuilder.PrimaryKey(new[] { "OrderId" }, ConfigurationSource.Convention);
Assert.Null(entityBuilder.Relationship(typeof(Order), typeof(Order), null, null, ConfigurationSource.Convention));
Assert.NotNull(relationshipBuilder);
}
public void Migrations_compile()
{
var codeHelper = new CSharpHelper();
var generator = new CSharpMigrationGenerator(
codeHelper,
new CSharpMigrationOperationGenerator(codeHelper),
new CSharpModelGenerator(codeHelper));
var migrationCode = generator.Generate(
"MyNamespace",
"MyMigration",
new MigrationOperation[0],
new MigrationOperation[0]);
Assert.Equal(
@"using System.Collections.Generic;
using Microsoft.Data.Entity.Migrations;
using Microsoft.Data.Entity.Migrations.Builders;
using Microsoft.Data.Entity.Migrations.Operations;
namespace MyNamespace
{
public partial class MyMigration : Migration
{
public override void Up(MigrationBuilder migration)
{
}
public override void Down(MigrationBuilder migration)
{
}
}
}
",
migrationCode);
var migrationMetadataCode = generator.GenerateMetadata(
"MyNamespace",
typeof(MyContext),
"MyMigration",
"20150511161616_MyMigration",
"7.0.0",
new Model());
Assert.Equal(
@"using System;
using Microsoft.Data.Entity;
using Microsoft.Data.Entity.Metadata;
using Microsoft.Data.Entity.Migrations.Infrastructure;
using Microsoft.Data.Entity.Commands.Migrations;
namespace MyNamespace
{
[ContextType(typeof(CodeCompilationTest.MyContext))]
partial class MyMigration
{
public override string Id
{
get { return ""20150511161616_MyMigration""; }
}
public override string ProductVersion
{
get { return ""7.0.0""; }
}
public override void BuildTargetModel(ModelBuilder builder)
{
}
}
}
",
migrationMetadataCode);
var build = new BuildSource
{
References =
{
BuildReference.ByName(typeof(CodeCompilationTest).Assembly.GetName().Name),
BuildReference.ByName("System.Runtime, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"),
BuildReference.ByName("EntityFramework.Core"),
BuildReference.ByName("EntityFramework.Relational")
},
Sources = { migrationCode, migrationMetadataCode }
};
var assembly = build.BuildInMemory();
var migrationType = assembly.GetType("MyNamespace.MyMigration", throwOnError: true);
var contextTypeAttribute = migrationType.GetCustomAttribute<ContextTypeAttribute>();
Assert.NotNull(contextTypeAttribute);
Assert.Equal(typeof(MyContext), contextTypeAttribute.ContextType);
var migration = (Migration)Activator.CreateInstance(migrationType);
Assert.Equal("20150511161616_MyMigration", migration.Id);
Assert.Equal("7.0.0", migration.ProductVersion);
var migrationBuilder = new MigrationBuilder();
migration.Up(migrationBuilder);
Assert.Empty(migrationBuilder.Operations);
migrationBuilder = new MigrationBuilder();
migration.Down(migrationBuilder);
Assert.Empty(migrationBuilder.Operations);
var conventions = new ConventionSet();
var modelBuilder = new ModelBuilder(conventions);
migration.BuildTargetModel(modelBuilder);
Assert.Empty(modelBuilder.Model.EntityTypes);
}
public void Snapshots_compile()
{
var codeHelper = new CSharpHelper();
var generator = new CSharpMigrationGenerator(
codeHelper,
new CSharpMigrationOperationGenerator(codeHelper),
new CSharpModelGenerator(codeHelper));
var modelSnapshotCode = generator.GenerateSnapshot("MyNamespace", typeof(MyContext), "MySnapshot", new Model());
Assert.Equal(@"using System;
using Microsoft.Data.Entity;
using Microsoft.Data.Entity.Metadata;
using Microsoft.Data.Entity.Migrations.Infrastructure;
using Microsoft.Data.Entity.Commands.Migrations;
namespace MyNamespace
{
[ContextType(typeof(CodeCompilationTest.MyContext))]
partial class MySnapshot : ModelSnapshot
{
public override void BuildModel(ModelBuilder builder)
{
}
}
}
", modelSnapshotCode);
var build = new BuildSource
{
References =
{
BuildReference.ByName(typeof(CodeCompilationTest).Assembly.GetName().Name),
BuildReference.ByName("System.Runtime, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"),
BuildReference.ByName("EntityFramework.Core"),
BuildReference.ByName("EntityFramework.Relational")
},
Sources = { modelSnapshotCode }
};
var assembly = build.BuildInMemory();
var snapshotType = assembly.GetType("MyNamespace.MySnapshot", throwOnError: true);
var contextTypeAttribute = snapshotType.GetCustomAttribute<ContextTypeAttribute>();
Assert.NotNull(contextTypeAttribute);
Assert.Equal(typeof(MyContext), contextTypeAttribute.ContextType);
var snapshot = (ModelSnapshot)Activator.CreateInstance(snapshotType);
var conventions = new ConventionSet();
var modelBuilder = new ModelBuilder(conventions);
snapshot.BuildModel(modelBuilder);
Assert.Empty(modelBuilder.Model.EntityTypes);
}
public void OnPropertyNullableChanged_calls_apply_on_conventions_in_order()
{
var conventions = new ConventionSet();
var convention1 = new PropertyNullableConvention(false);
var convention2 = new PropertyNullableConvention(true);
var convention3 = new PropertyNullableConvention(false);
conventions.PropertyNullableChangedConventions.Add(convention1);
conventions.PropertyNullableChangedConventions.Add(convention2);
conventions.PropertyNullableChangedConventions.Add(convention3);
var builder = new ModelBuilder(conventions);
builder.Entity<Order>().Property(e => e.Name).IsRequired();
Assert.Equal(new bool?[] { false }, convention1.Calls);
Assert.Equal(new bool?[] { false }, convention2.Calls);
Assert.Empty(convention3.Calls);
builder.Entity<Order>().Property(e => e.Name).IsRequired(false);
Assert.Equal(new bool?[] { false, true }, convention1.Calls);
Assert.Equal(new bool?[] { false, true }, convention2.Calls);
Assert.Empty(convention3.Calls);
builder.Entity<Order>().Property(e => e.Name).IsRequired(false);
Assert.Equal(new bool?[] { false, true }, convention1.Calls);
Assert.Equal(new bool?[] { false, true }, convention2.Calls);
Assert.Empty(convention3.Calls);
builder.Entity<Order>().Property(e => e.Name).IsRequired();
Assert.Equal(new bool?[] { false, true, false }, convention1.Calls);
Assert.Equal(new bool?[] { false, true, false }, convention2.Calls);
Assert.Empty(convention3.Calls);
}
public void OnNavigationRemoved_calls_apply_on_conventions_in_order()
{
var conventions = new ConventionSet();
InternalEntityTypeBuilder dependentEntityTypeBuilderFromConvention = null;
InternalEntityTypeBuilder principalEntityBuilderFromConvention = null;
var convention = new Mock<INavigationRemovedConvention>();
convention.Setup(c => c.Apply(It.IsAny<InternalEntityTypeBuilder>(), It.IsAny<InternalEntityTypeBuilder>(), It.IsAny<string>())).Returns((InternalEntityTypeBuilder s, InternalEntityTypeBuilder t, string n) =>
{
dependentEntityTypeBuilderFromConvention = s;
principalEntityBuilderFromConvention = t;
Assert.Equal(nameof(OrderDetails.Order), n);
return false;
});
conventions.NavigationRemovedConventions.Add(convention.Object);
var extraConvention = new Mock<INavigationRemovedConvention>();
extraConvention.Setup(c => c.Apply(It.IsAny<InternalEntityTypeBuilder>(), It.IsAny<InternalEntityTypeBuilder>(), It.IsAny<string>())).Returns((InternalEntityTypeBuilder s, InternalEntityTypeBuilder t, string n) =>
{
Assert.False(true);
return false;
});
conventions.NavigationRemovedConventions.Add(extraConvention.Object);
var builder = new InternalModelBuilder(new Model(), conventions);
var principalEntityBuilder = builder.Entity(typeof(Order), ConfigurationSource.Convention);
var dependentEntityBuilder = builder.Entity(typeof(OrderDetails), ConfigurationSource.Convention);
var relationshipBuilder = dependentEntityBuilder.Relationship(principalEntityBuilder, nameof(OrderDetails.Order), nameof(Order.OrderDetails), ConfigurationSource.Convention);
relationshipBuilder.DependentToPrincipal(null, ConfigurationSource.Convention);
Assert.NotNull(relationshipBuilder);
Assert.Same(dependentEntityTypeBuilderFromConvention, dependentEntityBuilder);
Assert.Same(principalEntityBuilderFromConvention, principalEntityBuilder);
}