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// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
namespace FunctionalTests
{
using System;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Data.Entity;
using System.Data.Entity.Core;
using System.Data.Entity.Core.Metadata.Edm;
using System.Data.Entity.ModelConfiguration;
using System.Linq;
using FunctionalTests.Model;
using Xunit;
public class PropertyConfigurationScenarioTests : TestBase
{
[Fact]
public void Binary_fixed_length_properties_get_correct_length_in_store()
{
var modelBuilder = new DbModelBuilder();
modelBuilder.Entity<AllBinaryDataTypes>().Property(p => p.Prop_binary_10).IsFixedLength();
modelBuilder.Entity<AllBinaryDataTypes>().Property(p => p.NProp_binary_10).IsFixedLength();
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<AllBinaryDataTypes>(p => p.Prop_binary_10).DbEqual(128, f => f.MaxLength);
databaseMapping.Assert<AllBinaryDataTypes>(p => p.Prop_binary_10).DbEqual(false, f => f.IsMaxLength);
databaseMapping.Assert<AllBinaryDataTypes>(p => p.NProp_binary_10).DbEqual(128, f => f.MaxLength);
databaseMapping.Assert<AllBinaryDataTypes>(p => p.NProp_binary_10).DbEqual(false, f => f.IsMaxLength);
}
[Fact]
public void Decimal_property_gets_default_precision_by_convention()
{
var modelBuilder = new AdventureWorksModelBuilder();
modelBuilder.Entity<BillOfMaterials>();
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.Assert<BillOfMaterials>(b => b.PerAssemblyQty).FacetEqual((byte)18, f => f.Precision);
databaseMapping.Assert<BillOfMaterials>(b => b.PerAssemblyQty).FacetEqual((byte)2, f => f.Scale);
}
[Fact]
public void Duplicate_property_names_differing_by_case_are_uniquified()
{
var modelBuilder = new AdventureWorksModelBuilder();
modelBuilder.Entity<DuplicatePropNames>();
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.Assert<DuplicatePropNames>().HasColumns("Id", "name", "NAME");
}
[Fact]
public void Configure_is_max_length_on_property()
{
var modelBuilder = new AdventureWorksModelBuilder();
modelBuilder.Entity<Customer>().Property(c => c.CustomerType).IsMaxLength();
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.Assert<Customer>(c => c.CustomerType).FacetEqual(true, f => f.IsMaxLength);
}
private void Configure_is_max_length_on_complex_property(Action<DbModelBuilder> configure)
{
var modelBuilder = new AdventureWorksModelBuilder();
configure(modelBuilder);
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<UnitMeasure>(u => u.Name).FacetEqual(true, c => c.IsMaxLength);
// Should be null for nvarchar(max)
databaseMapping.Assert<BillOfMaterials>("BillOfMaterials").Column("UnitMeasure_Name")
.DbEqual(false, c => c.IsMaxLength);
databaseMapping.Assert<UnitMeasure>(u => u.Name).FacetEqual(null, c => c.MaxLength);
databaseMapping.Assert<BillOfMaterials>("BillOfMaterials").Column("UnitMeasure_Name")
.DbEqual(null, c => c.MaxLength);
databaseMapping.Assert<UnitMeasure>(u => u.Name).FacetEqual(false, c => c.IsFixedLength);
databaseMapping.Assert<BillOfMaterials>("BillOfMaterials").Column("UnitMeasure_Name")
.DbEqual(null, c => c.IsFixedLength);
}
[Fact]
public void Configure_is_max_length_on_complex_property_using_api()
{
Configure_is_max_length_on_complex_property(
modelBuilder =>
{
modelBuilder.Entity<BillOfMaterials>().Ignore(b => b.Product);
modelBuilder.Entity<BillOfMaterials>().Ignore(
b => b.Product1);
modelBuilder.ComplexType<UnitMeasure>().Property(u => u.Name)
.IsMaxLength();
});
}
[Fact]
public void Configure_is_max_length_on_complex_property_using_configuration()
{
Configure_is_max_length_on_complex_property(
modelBuilder =>
{
var configuration =
new ComplexTypeConfiguration<UnitMeasure>();
configuration.Property(u => u.Name).IsMaxLength();
modelBuilder.Configurations.Add(configuration);
modelBuilder.Entity<BillOfMaterials>().Ignore(b => b.Product);
modelBuilder.Entity<BillOfMaterials>().Ignore(
b => b.Product1);
});
}
[Fact]
public void Configure_has_max_length_on_property()
{
var modelBuilder = new AdventureWorksModelBuilder();
modelBuilder.Entity<Customer>().Property(c => c.CustomerType).HasMaxLength(40);
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<Customer>(c => c.CustomerType).FacetEqual(40, f => f.MaxLength);
}
[Fact]
public void Configure_store_type_on_property()
{
var modelBuilder = new AdventureWorksModelBuilder();
modelBuilder.Entity<Customer>().Property(c => c.CustomerType).HasColumnType("ntext");
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<Customer>(c => c.CustomerType).DbEqual("ntext", f => f.TypeName);
}
[Fact]
public void Configure_nullable_scalar_key()
{
var modelBuilder = new AdventureWorksModelBuilder();
modelBuilder.Entity<Location>();
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<Location>(l => l.LocationID).IsFalse(t => t.Nullable);
}
[Fact]
public void Overridden_nullable_scalar_key_becomes_nullable_scalar_property()
{
var modelBuilder = new AdventureWorksModelBuilder();
modelBuilder
.Entity<Location>()
.HasKey(l => l.Name);
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<Location>(l => l.LocationID).IsTrue(t => t.Nullable);
}
[Fact]
public void Configure_identity_on_nullable_scalar_property()
{
var modelBuilder = new AdventureWorksModelBuilder();
modelBuilder
.Entity<SpecialOffer>()
.Property(s => s.MaxQty)
.HasDatabaseGeneratedOption(DatabaseGeneratedOption.Identity);
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<SpecialOffer>(s => s.MaxQty)
.MetadataPropertyEqual("Identity", "StoreGeneratedPattern");
databaseMapping.Assert<SpecialOffer>(s => s.MaxQty).DbIsFalse(t => t.Nullable);
}
[Fact]
public void Configure_IsConcurrencyToken_using_api()
{
var modelBuilder = new AdventureWorksModelBuilder();
modelBuilder.Entity<BillOfMaterials>().Ignore(b => b.Product);
modelBuilder.Entity<BillOfMaterials>().Ignore(b => b.Product1);
modelBuilder.ComplexType<UnitMeasure>().Property(u => u.UnitMeasureCode).IsConcurrencyToken();
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
Assert.Equal(
ConcurrencyMode.Fixed,
databaseMapping.Model.ComplexTypes.Single()
.Properties.Single(p => p.Name == "UnitMeasureCode").ConcurrencyMode);
}
[Fact]
public void Configure_IsConcurrencyToken_using_configuration()
{
var modelBuilder = new AdventureWorksModelBuilder();
var configuration = new ComplexTypeConfiguration<UnitMeasure>();
configuration.Property(u => u.UnitMeasureCode).IsConcurrencyToken();
modelBuilder.Configurations.Add(configuration);
modelBuilder.Entity<BillOfMaterials>().Ignore(b => b.Product);
modelBuilder.Entity<BillOfMaterials>().Ignore(b => b.Product1);
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
Assert.Equal(
ConcurrencyMode.Fixed,
databaseMapping.Model.ComplexTypes.Single()
.Properties.Single(p => p.Name == "UnitMeasureCode").ConcurrencyMode);
}
[Fact]
public void Configure_nullable_scalar_property_as_required_using_annotation()
{
var modelBuilder = new AdventureWorksModelBuilder();
modelBuilder.Entity<Product>();
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.Assert<Product>(p => p.SellEndDate).IsFalse(t => t.Nullable);
}
[Fact]
public void Configure_nullable_scalar_property_as_required_using_api()
{
var modelBuilder = new AdventureWorksModelBuilder();
modelBuilder.Entity<Product>().Property(p => p.ProductSubcategoryID).IsRequired();
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.Assert<Product>(p => p.ProductSubcategoryID).IsFalse(t => t.Nullable);
}
[Fact]
public void Configure_identity_on_non_key_property()
{
var modelBuilder = new AdventureWorksModelBuilder();
modelBuilder
.Entity<WorkOrder>()
.Property(w => w.OrderQty)
.HasDatabaseGeneratedOption(DatabaseGeneratedOption.Identity);
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.Assert<WorkOrder>(w => w.OrderQty)
.MetadataPropertyEqual("Identity", "StoreGeneratedPattern");
databaseMapping.Assert<WorkOrder>(w => w.WorkOrderID)
.AnnotationNull("StoreGeneratedPattern");
}
[Fact]
public void Configure_identity_on_complex_property()
{
var modelBuilder = new AdventureWorksModelBuilder();
modelBuilder
.ComplexType<WorkOrder>()
.Property(w => w.OrderQty)
.HasDatabaseGeneratedOption(DatabaseGeneratedOption.Identity);
var databaseMapping = BuildMapping(modelBuilder);
Assert.Equal(
"Identity",
databaseMapping.Model
.ComplexTypes.Single()
.Properties.Single(p => p.Name == "OrderQty")
.MetadataProperties.Single(a => a.Name.EndsWith("StoreGeneratedPattern")).Value);
}
[Fact]
public void Configure_IsRequired_on_a_complex_child_property()
{
var modelBuilder = new DbModelBuilder();
modelBuilder.Entity<CTEmployee>()
.Property(a => a.HomeAddress.Line1)
.IsOptional();
modelBuilder.Entity<CTEmployee>()
.Property(a => a.HomeAddress.Line1)
.IsRequired();
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<CTEmployee>("CTEmployees")
.Column("HomeAddress_Line1")
.DbEqual(false, l => l.Nullable);
}
[Fact]
public void Configure_IsRequired_on_a_complex_child_property_conflicting_values()
{
var modelBuilder = new DbModelBuilder();
modelBuilder.Entity<CTEmployee>()
.Property(a => a.HomeAddress.Line1)
.IsRequired();
modelBuilder.Entity<Building>()
.Property(b => b.Address.Line1)
.IsOptional();
Assert.Throws<InvalidOperationException>(
() =>
BuildMapping(modelBuilder));
}
[Fact]
public void Configure_IsOptional_on_a_complex_child_property_after_IsRequired_on_complex_type()
{
var modelBuilder = new DbModelBuilder();
modelBuilder.ComplexType<Address>().Property(a => a.Line1).IsRequired();
modelBuilder.Entity<Building>()
.Property(b => b.Address.Line1)
.IsOptional();
Assert.Throws<InvalidOperationException>(
() =>
BuildMapping(modelBuilder));
}
[Fact]
public void Configure_IsOptional_and_HasMaxLength_on_a_complex_child_property_after_HasMaxLength_on_complex_type()
{
var modelBuilder = new DbModelBuilder();
modelBuilder.ComplexType<Address>().Property(a => a.Line1).HasMaxLength(10);
modelBuilder.Entity<CTEmployee>()
.Property(a => a.HomeAddress.Line1)
.HasMaxLength(20);
modelBuilder.Entity<Building>()
.Property(b => b.Address.Line1)
.IsOptional();
Assert.Throws<InvalidOperationException>(
() =>
BuildMapping(modelBuilder));
}
[Fact]
public void Configure_HasColumnName_using_api()
{
var modelBuilder = new AdventureWorksModelBuilder();
modelBuilder.Entity<UnitMeasure>().HasKey(u => u.UnitMeasureCode);
modelBuilder.Entity<UnitMeasure>().Property(u => u.UnitMeasureCode).HasColumnName("Code");
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<UnitMeasure>("UnitMeasures").HasColumns("Code", "Name");
}
[Fact]
public void Configure_HasColumnName_using_configuration()
{
var modelBuilder = new AdventureWorksModelBuilder();
var configuration = new EntityTypeConfiguration<UnitMeasure>();
configuration.HasKey(u => u.UnitMeasureCode);
configuration.Property(u => u.UnitMeasureCode).HasColumnName("Code");
modelBuilder.Configurations.Add(configuration);
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<UnitMeasure>("UnitMeasures").HasColumns("Code", "Name");
}
[Fact]
public void Configure_HasColumnName_using_configuration_can_be_overriden_using_api()
{
var modelBuilder = new AdventureWorksModelBuilder();
var configuration = new EntityTypeConfiguration<UnitMeasure>();
configuration.HasKey(u => u.UnitMeasureCode);
configuration.Property(u => u.UnitMeasureCode).HasColumnName("Code");
modelBuilder.Configurations.Add(configuration);
modelBuilder.Entity<UnitMeasure>().Property(u => u.UnitMeasureCode).HasColumnName("UnitCode");
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<UnitMeasure>("UnitMeasures").HasColumns("UnitCode", "Name");
}
[Fact]
public void Configure_HasColumnName_on_a_complex_child_property_different_entities()
{
var modelBuilder = new DbModelBuilder();
modelBuilder.Entity<CTEmployee>()
.Property(a => a.HomeAddress.Line1)
.HasColumnName("HomeAddress");
modelBuilder.Entity<Building>()
.Property(b => b.Address.Line1)
.HasColumnName("StreetAddress");
modelBuilder.ComplexType<Address>().Property(a => a.Line1).HasColumnName("FirstLine");
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<CTEmployee>("CTEmployees").HasColumns(
"CTEmployeeId", "HomeAddress",
"HomeAddress_Line2", "FirstLine",
"WorkAddress_Line2", "Discriminator");
databaseMapping.Assert<Building>("Buildings").HasColumns("Id", "StreetAddress", "Address_Line2");
}
[Fact]
public void Configure_HasColumnName_on_a_complex_child_property_after_HasColumnName_on_complex_type()
{
var modelBuilder = new DbModelBuilder();
modelBuilder.ComplexType<Address>().Property(a => a.Line1).HasColumnName("FirstLine");
modelBuilder.Entity<Building>();
modelBuilder.Entity<CTEmployee>()
.Property(a => a.HomeAddress.Line1)
.HasColumnName("HomeAddress");
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<CTEmployee>("CTEmployees").HasColumns(
"CTEmployeeId", "HomeAddress",
"HomeAddress_Line2", "FirstLine",
"WorkAddress_Line2", "Discriminator");
databaseMapping.Assert<Building>("Buildings").HasColumns("Id", "FirstLine", "Address_Line2");
}
[Fact]
public void Configure_HasColumnName_on_complex_type_appearing_several_times_on_an_entity_throws()
{
var modelBuilder = new DbModelBuilder();
modelBuilder.ComplexType<Address>().Property(a => a.Line1).HasColumnName("FirstLine");
modelBuilder.Entity<OffSiteEmployee>()
.HasKey(e => e.CTEmployeeId);
Assert.Throws<ModelValidationException>(() => BuildMapping(modelBuilder));
}
[Fact]
public void Two_properties_that_both_match_the_primary_key_convention_can_be_disambiguated_using_the_fluent_API()
{
var modelBuilder = new DbModelBuilder();
modelBuilder.Entity<TwoManyKeys>()
.HasKey(e => e.ID);
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<TwoManyKeys>(e => e.ID)
.DbEqual(true, c => c.IsPrimaryKeyColumn);
}
[Fact]
public void
Two_properties_that_both_match_the_primary_key_convention_can_be_disambiguated_using_a_data_annotation()
{
var modelBuilder = new DbModelBuilder();
modelBuilder.Entity<TwoManyKeysWithAnnotation>();
var databaseMapping = BuildMapping(modelBuilder);
databaseMapping.AssertValid();
databaseMapping.Assert<TwoManyKeysWithAnnotation>(e => e.ID)
.DbEqual(true, c => c.IsPrimaryKeyColumn);
}
}
#region Fixtures
public class DuplicatePropNames
{
public int Id { get; set; }
public string name { get; set; }
public string NAME { get; set; }
}
public class AllBinaryDataTypes
{
public int ID { get; set; }
public byte[] Prop_binary_10 { get; set; }
public byte[] NProp_binary_10 { get; set; }
}
#endregion
public class TwoManyKeys
{
public int Id { get; set; }
public int ID { get; set; }
}
public class TwoManyKeysWithAnnotation
{
public int Id { get; set; }
[Key]
public int ID { get; set; }
}
}
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