public void GetMappingItemCollection_throws_for_null_viewCacheFactory()
{
Assert.Equal(
"viewCacheFactory",
Assert.Throws <ArgumentNullException>(
() => InteractiveViews.GetMappingItemCollection(null)).ParamName);
}
public void GetMappingItemCollection_throws_if_no_mapping_item_collection_for_viewCacheFactory()
{
Assert.Equal(
"No StorageMappingItemCollection instance found for the provided DbMappingViewCacheFactory.",
Assert.Throws <InvalidOperationException>(
() => InteractiveViews.GetMappingItemCollection(new Mock <DbMappingViewCacheFactory>().Object))
.Message);
}
public void Cannot_pass_nulls_to_SetViewCacheFactory_DbContext()
{
Assert.Equal("context",
Assert.Throws <ArgumentNullException>(
() => InteractiveViews.SetViewCacheFactory((DbContext)null, new FileViewCacheFactory("temp")))
.ParamName);
Assert.Equal("viewCacheFactory",
Assert.Throws <ArgumentNullException>(
() => InteractiveViews.SetViewCacheFactory(new DbContext("abc"), null))
.ParamName);
}
public void SetViewCacheFactory_registers_factory_for_DbContext()
{
using (var ctx = new DbContext(TestUtils.TempDbConnectionString))
{
var viewCacheFactory = new Mock <DbMappingViewCacheFactory>().Object;
InteractiveViews.SetViewCacheFactory(ctx, viewCacheFactory);
var mappingItemCollection =
(StorageMappingItemCollection)
(((IObjectContextAdapter)ctx).ObjectContext)
.MetadataWorkspace.GetItemCollection(DataSpace.CSSpace);
Assert.Same(mappingItemCollection, InteractiveViews.GetMappingItemCollection(viewCacheFactory));
Assert.Same(viewCacheFactory, mappingItemCollection.MappingViewCacheFactory);
}
}
public void Cannot_pass_nulls_to_SetViewCacheFactory_ObjectContext()
{
Assert.Equal("context",
Assert.Throws <ArgumentNullException>(
() => InteractiveViews.SetViewCacheFactory((ObjectContext)null, new FileViewCacheFactory("temp")))
.ParamName);
using (var ctx = new DbContext(TestUtils.TempDbConnectionString))
{
var objectCtx = ((IObjectContextAdapter)ctx).ObjectContext;
Assert.Equal("viewCacheFactory",
Assert.Throws <ArgumentNullException>(
() => InteractiveViews.SetViewCacheFactory(objectCtx, null))
.ParamName);
}
}
public void SetViewCacheFactory_registers_factory_for_ObjectContext()
{
using (var entityConnection = new EntityConnection(TestUtils.CreateFakeMetadataWorkspace(), new SqlConnection(TestUtils.TempDbConnectionString)))
{
using (var objectCtx = new ObjectContext(entityConnection))
{
var viewCacheFactory = new Mock <DbMappingViewCacheFactory>().Object;
InteractiveViews.SetViewCacheFactory(objectCtx, viewCacheFactory);
var mappingItemCollection =
(StorageMappingItemCollection)objectCtx
.MetadataWorkspace.GetItemCollection(DataSpace.CSSpace);
Assert.Same(mappingItemCollection, InteractiveViews.GetMappingItemCollection(viewCacheFactory));
Assert.Same(viewCacheFactory, mappingItemCollection.MappingViewCacheFactory);
}
}
}
// virtual for mocking
internal virtual StorageMappingItemCollection GetMappingItemCollection()
{
return(InteractiveViews.GetMappingItemCollection(this));
}
