public void Configure_mapping_can_process_entity_splitting()
{
EdmModel model =
new TestModelBuilder()
.Entity("E")
.Key("P1")
.Property("P2")
.Property("P3")
.Property("P4")
.Property("P5");
var databaseMapping = new DatabaseMappingGenerator(ProviderRegistry.Sql2008_ProviderManifest).Generate(model);
var entityType = model.GetEntityType("E");
var modelConfiguration = new ModelConfiguration();
var entityMappingConfiguration1 =
new EntityMappingConfiguration
{
Properties =
new List<PropertyPath>
{
new PropertyPath(entityType.GetDeclaredPrimitiveProperty("P1").GetClrPropertyInfo()),
new PropertyPath(entityType.GetDeclaredPrimitiveProperty("P2").GetClrPropertyInfo()),
new PropertyPath(entityType.GetDeclaredPrimitiveProperty("P3").GetClrPropertyInfo())
},
TableName = new DatabaseName("E1")
};
var entityMappingConfiguration2 =
new EntityMappingConfiguration
{
Properties =
new List<PropertyPath>
{
new PropertyPath(entityType.GetDeclaredPrimitiveProperty("P1").GetClrPropertyInfo()),
new PropertyPath(entityType.GetDeclaredPrimitiveProperty("P4").GetClrPropertyInfo()),
new PropertyPath(entityType.GetDeclaredPrimitiveProperty("P5").GetClrPropertyInfo())
},
TableName = new DatabaseName("E2")
};
var entityConfiguration = modelConfiguration.Entity(entityType.GetClrType());
entityConfiguration.AddMappingConfiguration(entityMappingConfiguration1);
entityConfiguration.AddMappingConfiguration(entityMappingConfiguration2);
modelConfiguration.Configure(databaseMapping, ProviderRegistry.Sql2008_ProviderManifest);
var entityTypeMapping = databaseMapping.GetEntityTypeMapping(entityType);
var table1 = entityTypeMapping.TypeMappingFragments[0].Table;
var table2 = entityTypeMapping.TypeMappingFragments[1].Table;
Assert.NotSame(table1, table2);
Assert.Equal("E1", table1.GetTableName().Name);
Assert.Equal("E2", table2.GetTableName().Name);
Assert.Equal(3, table1.Columns.Count);
Assert.Equal(3, table2.Columns.Count);
Assert.Equal(2, entityTypeMapping.TypeMappingFragments.Count);
var entityTypeMappingFragment1 = entityTypeMapping.TypeMappingFragments[0];
var entityTypeMappingFragment2 = entityTypeMapping.TypeMappingFragments[1];
Assert.Equal(3, entityTypeMappingFragment1.PropertyMappings.Count);
Assert.Equal("P1", entityTypeMappingFragment1.PropertyMappings[0].Column.Name);
Assert.Equal("P2", entityTypeMappingFragment1.PropertyMappings[1].Column.Name);
Assert.Equal("P3", entityTypeMappingFragment1.PropertyMappings[2].Column.Name);
Assert.Equal(3, entityTypeMappingFragment2.PropertyMappings.Count);
Assert.Equal("P1", entityTypeMappingFragment2.PropertyMappings[0].Column.Name);
Assert.Equal("P4", entityTypeMappingFragment2.PropertyMappings[1].Column.Name);
Assert.Equal("P5", entityTypeMappingFragment2.PropertyMappings[2].Column.Name);
}
public void Configure_entity_splitting_should_throw_if_ignored_property_is_mapped()
{
EdmModel model =
new TestModelBuilder()
.Entity("E")
.Key("P1");
var databaseMapping = new DatabaseMappingGenerator(ProviderRegistry.Sql2008_ProviderManifest).Generate(model);
var entityType = model.GetEntityType("E");
var modelConfiguration = new ModelConfiguration();
var entityConfiguration = modelConfiguration.Entity(entityType.GetClrType());
var p1PropertyInfo = entityType.GetDeclaredPrimitiveProperty("P1").GetClrPropertyInfo();
var entityMappingConfiguration1 =
new EntityMappingConfiguration
{
Properties = new List<PropertyPath>
{
new PropertyPath(p1PropertyInfo),
new PropertyPath(new MockPropertyInfo(typeof(int), "P2"))
},
TableName = new DatabaseName("E")
};
entityConfiguration.AddMappingConfiguration(entityMappingConfiguration1);
Assert.Equal(
Strings.EntityMappingConfiguration_CannotMapIgnoredProperty("E", "P2"),
Assert.Throws<InvalidOperationException>(
() => modelConfiguration.Configure(databaseMapping, ProviderRegistry.Sql2008_ProviderManifest)).Message);
}