public void Discover_returns_configuration_when_fk_equals_entity_plus_pk_but_more_than_one_association()
{
var modelBuilder = new DbModelBuilder();
modelBuilder.Entity <Entity1>().HasRequired(e => e.Two).WithMany().HasForeignKey(e => e.Entity2Entity2Id);
var model = modelBuilder.Build(new DbProviderInfo("System.Data.SqlClient", "2012"));
var entityType = model.ConceptualModel.EntityTypes.First(t => t.Name == "Entity1");
var navigationProperty = entityType.NavigationProperties.First(p => p.Name == "Two");
var configuration = new ForeignKeyDiscoverer()
.Discover(navigationProperty, model) as ForeignKeyConfiguration;
Assert.NotNull(configuration);
Assert.Equal(new[] { "Entity2Entity2Id" }, configuration.Properties.Select(p => p.Name));
}
public void Discover_returns_configuration_when_composite_key()
{
var modelBuilder = new DbModelBuilder();
modelBuilder.Entity <Entity2>().HasKey(e => new { e.Entity2Id, e.Name });
modelBuilder.Entity <Entity1>().HasRequired(e => e.Two).WithMany().HasForeignKey(
e => new { e.Entity2Id, e.Name });
modelBuilder.Entity <Entity1>().Ignore(e => e.Entity2s);
var model = modelBuilder.Build(new DbProviderInfo("System.Data.SqlClient", "2012"));
var entityType = model.ConceptualModel.EntityTypes.First(t => t.Name == "Entity1");
var navigationProperty = entityType.NavigationProperties.First(p => p.Name == "Two");
var configuration = new ForeignKeyDiscoverer()
.Discover(navigationProperty, model) as ForeignKeyConfiguration;
Assert.NotNull(configuration);
Assert.Equal(new[] { "Entity2Id", "Name" }, configuration.Properties.Select(p => p.Name));
}
public void Discover_returns_configuration_when_fk_equals_entity_plus_pk_but_more_than_one_association()
{
var modelBuilder = new DbModelBuilder();
modelBuilder.Entity<Entity1>().HasRequired(e => e.Two).WithMany().HasForeignKey(e => e.Entity2Entity2Id);
var model = modelBuilder.Build(new DbProviderInfo("System.Data.SqlClient", "2012"));
var entityType = model.ConceptualModel.EntityTypes.First(t => t.Name == "Entity1");
var navigationProperty = entityType.NavigationProperties.First(p => p.Name == "Two");
var configuration = new ForeignKeyDiscoverer()
.Discover(navigationProperty, model) as ForeignKeyConfiguration;
Assert.NotNull(configuration);
Assert.Equal(new[] { "Entity2Entity2Id" }, configuration.Properties.Select(p => p.Name));
}
public void Discover_returns_configuration_when_composite_key()
{
var modelBuilder = new DbModelBuilder();
modelBuilder.Entity<Entity2>().HasKey(e => new { e.Entity2Id, e.Name });
modelBuilder.Entity<Entity1>().HasRequired(e => e.Two).WithMany().HasForeignKey(
e => new { e.Entity2Id, e.Name });
modelBuilder.Entity<Entity1>().Ignore(e => e.Entity2s);
var model = modelBuilder.Build(new DbProviderInfo("System.Data.SqlClient", "2012"));
var entityType = model.ConceptualModel.EntityTypes.First(t => t.Name == "Entity1");
var navigationProperty = entityType.NavigationProperties.First(p => p.Name == "Two");
var configuration = new ForeignKeyDiscoverer()
.Discover(navigationProperty, model) as ForeignKeyConfiguration;
Assert.NotNull(configuration);
Assert.Equal(new[] { "Entity2Id", "Name" }, configuration.Properties.Select(p => p.Name));
}