/// <summary>
/// Loads a model from the store.
/// </summary>
/// <param name="contextType">The type of context representing the model.</param>
/// <returns>The loaded metadata model.</returns>
public override DbCompiledModel TryLoad(Type contextType)
{
return(LoadXml(
contextType,
reader =>
{
var defaultSchema = GetDefaultSchema(contextType);
return EdmxReader.Read(reader, defaultSchema);
}));
}
public void Read_loads_edmx_from_EdmxWriter_into_DbCompiledModel()
{
var stream = new MemoryStream();
var xmlWriter = XmlWriter.Create(stream);
using (var context = new EmptyContext())
{
EdmxWriter.WriteEdmx(context, xmlWriter);
}
stream.Seek(0, SeekOrigin.Begin);
var defaultSchema = "default";
var xmlReader = XmlReader.Create(stream);
var readModel = EdmxReader.Read(xmlReader, defaultSchema);
Assert.IsType <DbCompiledModel>(readModel);
Assert.Equal(defaultSchema, readModel.DefaultSchema);
Assert.NotNull(readModel.ProviderInfo);
}
public void Read_throws_when_given_null_reader()
{
Assert.Equal(
"reader",
Assert.Throws <ArgumentNullException>(() => EdmxReader.Read(null, "defaultSchema")).ParamName);
}