public void GetAllRelationshipsForType_returns_collection_relationships_with_navigation_properties()
{
using (var context = new RelationshipsContext())
{
var relationships = EntityProxyTypeInfo.GetAllRelationshipsForType(
((IObjectContextAdapter)context).ObjectContext.MetadataWorkspace, typeof(OneToMany))
.Select(r => r.Name);
Assert.Equal("OneToMany_WithNavProps", relationships.Single());
}
}
public void GetAllRelationshipsForType_returns_collection_relationships_with_navigation_properties()
{
using (var context = new RelationshipsContext())
{
var relationships = EntityProxyTypeInfo.GetAllRelationshipsForType(
((IObjectContextAdapter)context).ObjectContext.MetadataWorkspace, typeof(OneToMany))
.Select(r => r.Name);
Assert.Equal("OneToMany_WithNavProps", relationships.Single());
}
}
public void GetAllRelationshipsForType_returns_relationships_without_navigation_properties()
{
using (var context = new RelationshipsContext())
{
var relationships = EntityProxyTypeInfo.GetAllRelationshipsForType(
((IObjectContextAdapter)context).ObjectContext.MetadataWorkspace, typeof(NoNavProps))
.Select(r => r.Name);
Assert.Equal(2, relationships.Count());
Assert.Contains("NoNavPropsOneToOne_NoNavProps", relationships);
Assert.Contains("NoNavPropsOneToMany_NoNavProps", relationships);
}
}
public void GetAllRelationshipsForType_returns_relationships_without_navigation_properties()
{
using (var context = new RelationshipsContext())
{
var relationships = EntityProxyTypeInfo.GetAllRelationshipsForType(
((IObjectContextAdapter)context).ObjectContext.MetadataWorkspace, typeof(NoNavProps))
.Select(r => r.Name);
Assert.Equal(2, relationships.Count());
Assert.Contains("NoNavPropsOneToOne_NoNavProps", relationships);
Assert.Contains("NoNavPropsOneToMany_NoNavProps", relationships);
}
}
public void TryGetAssociationTypeFromProxyInfo_can_get_association_using_full_name()
{
using (var context = new RelationshipsContext())
{
var proxy = context.WithRelationships.Create();
var mockWrapper = new Mock <IEntityWrapper>();
mockWrapper.Setup(m => m.Entity).Returns(proxy);
AssociationType associationType;
Assert.True(EntityProxyFactory.TryGetAssociationTypeFromProxyInfo(
mockWrapper.Object, "System.Data.Entity.Core.Objects.Internal.ProxyWithRelationships_ManyToOnes", out associationType));
Assert.Equal("System.Data.Entity.Core.Objects.Internal.ProxyWithRelationships_ManyToOnes", associationType.FullName);
}
}
public void TryGetAssociationTypeFromProxyInfo_can_get_association_using_full_name()
{
using (var context = new RelationshipsContext())
{
var proxy = context.WithRelationships.Create();
var mockWrapper = new Mock<IEntityWrapper>();
mockWrapper.Setup(m => m.Entity).Returns(proxy);
AssociationType associationType;
Assert.True(EntityProxyFactory.TryGetAssociationTypeFromProxyInfo(
mockWrapper.Object, "System.Data.Entity.Core.Objects.Internal.ProxyManyToOne_WithRelationships", out associationType));
Assert.Equal("System.Data.Entity.Core.Objects.Internal.ProxyManyToOne_WithRelationships", associationType.FullName);
}
}
// Currently ignored as it was just a scratchpad test to prove constraint integrity is not checked (#2166 of EntityframeworkCore github)
public void Scratchpad_Test()
{
var options = new DbContextOptionsBuilder <RelationshipsContext>().UseInMemoryDatabase().Options;
var newContext = new RelationshipsContext(options);
newContext.Add(new Employee {
Id = 1, Name = "Adam", OfficeId = 14
});
newContext.Add(new Company {
Id = 1, Name = "Earth Inc."
});
newContext.SaveChanges();
Assert.IsNotNull(newContext.Employees.Find(1).Office);
Assert.AreEqual(1, newContext.Employees.Find(1).Office.Id);
}
public void TryGetAllAssociationTypesFromProxyInfo_returns_all_associations_with_no_duplicates()
{
using (var context = new RelationshipsContext())
{
var proxy = context.WithRelationships.Create();
var mockWrapper = new Mock <IEntityWrapper>();
mockWrapper.Setup(m => m.Entity).Returns(proxy);
var associations = EntityProxyFactory.TryGetAllAssociationTypesFromProxyInfo(mockWrapper.Object).Select(a => a.Name);
Assert.Equal(3, associations.Count());
Assert.Contains("ProxyWithRelationships_OneToOne", associations);
Assert.Contains("ProxyOneToMany_WithRelationships", associations);
Assert.Contains("ProxyWithRelationships_ManyToOnes", associations);
}
}
public void TryGetAllAssociationTypesFromProxyInfo_returns_all_associations_with_no_duplicates()
{
using (var context = new RelationshipsContext())
{
var proxy = context.WithRelationships.Create();
var mockWrapper = new Mock<IEntityWrapper>();
mockWrapper.Setup(m => m.Entity).Returns(proxy);
var associations = EntityProxyFactory.TryGetAllAssociationTypesFromProxyInfo(mockWrapper.Object).Select(a => a.Name);
Assert.Equal(3, associations.Count());
Assert.Contains("ProxyWithRelationships_OneToOne", associations);
Assert.Contains("ProxyOneToMany_WithRelationships", associations);
Assert.Contains("ProxyManyToOne_WithRelationships", associations);
}
}
public void SetUp()
{
context = new EffortContext <RelationshipsContext>("data/relationships").GetContext();
}
