/// <summary>
/// Enable HierarchyId mappings.
/// </summary>
/// <param name="optionsBuilder">The builder being used to configure in-memory database.</param>
/// <returns>The options builder so that further configuration can be chained.</returns>
public static InMemoryDbContextOptionsBuilder UseHierarchyId(
this InMemoryDbContextOptionsBuilder optionsBuilder)
{
var coreOptionsBuilder = ((IInMemoryDbContextOptionsBuilderInfrastructure)optionsBuilder).OptionsBuilder;
var extension = coreOptionsBuilder.Options.FindExtension <InMemoryHierarchyIdOptionsExtension>()
?? new InMemoryHierarchyIdOptionsExtension();
((IDbContextOptionsBuilderInfrastructure)coreOptionsBuilder).AddOrUpdateExtension(extension);
return(optionsBuilder);
}
/// <summary>
/// Enable HierarchyId mappings.
/// </summary>
/// <param name="optionsBuilder">The builder being used to configure in-memory database.</param>
/// <returns>The options builder so that further configuration can be chained.</returns>
public static InMemoryDbContextOptionsBuilder UseHierarchyId(
this InMemoryDbContextOptionsBuilder optionsBuilder)
{
// Work around dotnet/efcore#23669
var optionsBuilderPropertyInfo = optionsBuilder.GetType().GetProperty("OptionsBuilder", BindingFlags.Instance | BindingFlags.NonPublic);
var coreOptionsBuilder = optionsBuilderPropertyInfo.GetValue(optionsBuilder) as DbContextOptionsBuilder;
var extension = coreOptionsBuilder.Options.FindExtension <InMemoryHierarchyIdOptionsExtension>()
?? new InMemoryHierarchyIdOptionsExtension();
((IDbContextOptionsBuilderInfrastructure)coreOptionsBuilder).AddOrUpdateExtension(extension);
return(optionsBuilder);
}
public async Task Test_CreateDbContextAndBuildModel(int start, int end, string name)
{
var options = InMemoryDbContextOptionsBuilder.GetDefault();
var data = TestDataBuilder.CreateDefault();
using var context = new MaplineDbContext(options)
{
DataBuilder = data
};
context.Database.EnsureDeleted();
context.Database.EnsureCreated();
context.Languages.Add(new Language
{
YearStart = start,
YearEnd = end,
Name = name
});
var saveChangesResult = await context.SaveChangesAsync();
Assert.Equal(expected: 1, actual: saveChangesResult);
}
private void OnConfiguringInMemory(InMemoryDbContextOptionsBuilder optionsBuilder) => OnConfiguringInMemory(ApplicationConfiguration, optionsBuilder);
/// <summary>
/// Configures the in-memory database to be used for this context.
/// </summary>
/// <param name="applicationConfiguration">
/// Configuration information for the application.
/// </param>
/// <param name="optionsBuilder">
/// A builder that is used to create or modify options for this context.
/// </param>
protected virtual void OnConfiguringInMemory(IConfiguration applicationConfiguration, InMemoryDbContextOptionsBuilder optionsBuilder)
{
return;
}
/// <summary> /// Configures the in-memory database to be used for this context. /// </summary> /// <param name="applicationConfiguration"> /// Configuration information for the application. /// </param> /// <param name="optionsBuilder"> /// A builder that is used to create or modify options for this context. /// </param> protected sealed override void OnConfiguringInMemory(IConfiguration applicationConfiguration, InMemoryDbContextOptionsBuilder optionsBuilder) => base.OnConfiguringInMemory(applicationConfiguration, optionsBuilder);
/// <summary> /// Configures the in-memory database to be used for this context. /// </summary> /// <param name="applicationConfiguration"> /// Configuration information for the application. /// </param> /// <param name="optionsBuilder"> /// A builder that is used to create or modify options for this context. /// </param> protected sealed override void OnConfiguringInMemory(IConfiguration applicationConfiguration, InMemoryDbContextOptionsBuilder optionsBuilder) => throw new InvalidOperationException();
