public void Add_writes_to_database()
{
// All contexts that share the same service provider will share the same InMemory database
var options = CreateNewContextOptions();
// Run the test against one instance of the context
using (var context = new BloggingContext(options))
{
var service = new BlogService(context);
service.Add("http://sample.com");
}
// User a seperate instance of the context to verify correct data was saved to database
using (var context = new BloggingContext(options))
{
Assert.AreEqual(1, context.Blogs.Count());
Assert.AreEqual("http://sample.com", context.Blogs.Single().Url);
}
}
public void Add_writes_to_database()
{
// All contexts created from this service provider will access the same InMemory database
var serviceProvider = _serviceCollection.BuildServiceProvider();
// Run the test against one instance of the context
using (var scope = serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
{
var context = scope.ServiceProvider.GetService<BloggingContext>();
var service = new BlogService(context);
service.Add("http://sample.com");
}
// User a seperate instance of the context to verify correct data was saved to database
using (var scope = serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
{
var context = scope.ServiceProvider.GetService<BloggingContext>();
Assert.AreEqual(1, context.Blogs.Count());
Assert.AreEqual("http://sample.com", context.Blogs.Single().Url);
}
}