public async Task SavingChangesAsync_CallsHooks()
{
// Arrange
var hook = new UntypedDbContextHook();
var hooks = new IDbContextHook[]
{
hook
};
var services = new ServiceCollection().AddEntityFrameworkInMemoryDatabase();
var serviceProvider = services.BuildServiceProvider();
var options = new DbContextOptionsBuilder <ExtendedDbContext>()
.UseInMemoryDatabase()
.UseInternalServiceProvider(serviceProvider)
.Options;
var context = new TestExtendedDbContext(hooks, options);
// Act
var product = new Product {
};
context.Add(product);
await context.SaveChangesAsync();
// Assert
Assert.Equal(true, hook.SavingChangesAsyncCalled);
Assert.Equal(true, hook.SavedChangesAsyncCalled);
}
public void UpdateEntity_CallsHooks()
{
// Arrange
var hook = new UntypedDbContextHook();
var hooks = new IDbContextHook[]
{
hook
};
var services = new ServiceCollection().AddEntityFrameworkInMemoryDatabase();
var serviceProvider = services.BuildServiceProvider();
var options = new DbContextOptionsBuilder <ExtendedDbContext>()
.UseInMemoryDatabase()
.UseInternalServiceProvider(serviceProvider)
.Options;
var context = new TestExtendedDbContext(hooks, options);
// Act
var product = new Product {
Id = 1
};
context.Update(product);
// Assert
Assert.Equal(true, hook.UpdatingEntryCalled);
Assert.Equal(true, hook.UpdatedEntryCalled);
}
public void OnModelCreating_CallsHooks()
{
// Arrange
var hook = new UntypedDbContextHook();
var hooks = new IDbContextHook[]
{
hook
};
var services = new ServiceCollection().AddEntityFrameworkInMemoryDatabase();
var serviceProvider = services.BuildServiceProvider();
var options = new DbContextOptionsBuilder <ExtendedDbContext>()
.UseInMemoryDatabase()
.UseInternalServiceProvider(serviceProvider)
.Options;
var context = new TestExtendedDbContext(hooks, options);
// Act
var product = new Product {
};
// MA - Services are lazily initiated so we need to perform an operation to set them.
context.Add(product);
// Assert
Assert.Equal(true, hook.OnModelCreatingCalled);
}
public void DbContextType_AppliedToHooks()
{
// Arrange
var untypedHook = new UntypedDbContextHook();
var hooks = new IDbContextHook[]
{
untypedHook
};
var services = new ServiceCollection().AddEntityFrameworkInMemoryDatabase();
var serviceProvider = services.BuildServiceProvider();
var options = new DbContextOptionsBuilder <ExtendedDbContext>()
.UseInMemoryDatabase()
.UseInternalServiceProvider(serviceProvider)
.Options;
// Act
var context = new TestExtendedDbContext(hooks, options);
// Assert
Assert.Equal(typeof(TestExtendedDbContext), untypedHook.DbContextType);
}
public void Supports_UntypedHooks()
{
// Arrange
var untypedHook = new UntypedDbContextHook();
var hooks = new IDbContextHook[]
{
untypedHook
};
var services = new ServiceCollection().AddEntityFrameworkInMemoryDatabase();
var serviceProvider = services.BuildServiceProvider();
var options = new DbContextOptionsBuilder <ExtendedDbContext>()
.UseInMemoryDatabase()
.UseInternalServiceProvider(serviceProvider)
.Options;
var context = new TestExtendedDbContext(hooks, options);
// Act
// MA - Services are lazily initiated so we need to perform an operation to set them.
context.SaveChanges();
// Assert
Assert.Equal(true, untypedHook.OnConfiguringCalled);
}
