public InheritanceSqliteFixture()
{
_serviceProvider
= new ServiceCollection()
.AddEntityFramework()
.AddSqlite()
.ServiceCollection()
.AddSingleton(TestSqliteModelSource.GetFactory(OnModelCreating))
.AddSingleton <ILoggerFactory>(new TestSqlLoggerFactory())
.BuildServiceProvider();
_testStore = SqliteTestStore.CreateScratch();
var optionsBuilder = new DbContextOptionsBuilder();
optionsBuilder.UseSqlite(_testStore.Connection);
_options = optionsBuilder.Options;
// TODO: Do this via migrations & update pipeline
_testStore.ExecuteNonQuery(@"
DROP TABLE IF EXISTS Country;
DROP TABLE IF EXISTS Animal;
CREATE TABLE Country (
Id int NOT NULL PRIMARY KEY,
Name nvarchar(100) NOT NULL
);
CREATE TABLE Animal (
Species nvarchar(100) NOT NULL PRIMARY KEY,
Name nvarchar(100) NOT NULL,
CountryId int NOT NULL ,
IsFlightless bit NOT NULL,
EagleId nvarchar(100),
'Group' int,
FoundOn tinyint,
Discriminator nvarchar(255),
FOREIGN KEY(countryId) REFERENCES Country(Id),
FOREIGN KEY(EagleId) REFERENCES Animal(Species)
);
CREATE TABLE Plant (
Genus int NOT NULL,
Species nvarchar(100) NOT NULL PRIMARY KEY,
Name nvarchar(100) NOT NULL,
CountryId int,
HasThorns bit,
FOREIGN KEY(countryId) REFERENCES Country(Id)
);
");
using (var context = CreateContext())
{
SeedData(context);
}
TestSqlLoggerFactory.Reset();
}
public InheritanceSqliteFixture()
{
_testStore = SqliteTestStore.CreateScratch();
_options = new DbContextOptionsBuilder()
.UseSqlite(_testStore.Connection)
.UseInternalServiceProvider(new ServiceCollection()
.AddEntityFrameworkSqlite()
.AddSingleton(TestSqliteModelSource.GetFactory(OnModelCreating))
.AddSingleton<ILoggerFactory>(new TestSqlLoggerFactory())
.BuildServiceProvider())
.Options;
// TODO: Do this via migrations & update pipeline
_testStore.ExecuteNonQuery(@"
DROP TABLE IF EXISTS Country;
DROP TABLE IF EXISTS Animal;
CREATE TABLE Country (
Id int NOT NULL PRIMARY KEY,
Name nvarchar(100) NOT NULL
);
CREATE TABLE Animal (
Species nvarchar(100) NOT NULL PRIMARY KEY,
Name nvarchar(100) NOT NULL,
CountryId int NOT NULL ,
IsFlightless bit NOT NULL,
EagleId nvarchar(100),
'Group' int,
FoundOn tinyint,
Discriminator nvarchar(255),
FOREIGN KEY(countryId) REFERENCES Country(Id),
FOREIGN KEY(EagleId) REFERENCES Animal(Species)
);
CREATE TABLE Plant (
Genus int NOT NULL,
Species nvarchar(100) NOT NULL PRIMARY KEY,
Name nvarchar(100) NOT NULL,
CountryId int,
HasThorns bit,
FOREIGN KEY(countryId) REFERENCES Country(Id)
);
");
using (var context = CreateContext())
{
SeedData(context);
}
TestSqlLoggerFactory.Reset();
}
public void It_allows_foreign_key_to_unique_index()
{
var builder = new DbContextOptionsBuilder();
var sqliteBuilder = builder.UseSqlite(_testStore.ConnectionString);
var options = builder.Options;
_testStore.ExecuteNonQuery(@"
CREATE TABLE User (
Id INTEGER PRIMARY KEY,
AltId INTEGER NOT NULL UNIQUE
);
CREATE TABLE Comment (
Id INTEGER PRIMARY KEY,
UserAltId INTEGER NOT NULL,
Comment TEXT,
FOREIGN KEY (UserAltId) REFERENCES User (AltId)
);");
long id;
using (var context = new BloggingContext(options))
{
var entry = context.User.Add(new User {
AltId = 1356524
});
context.Comments.Add(new Comment {
User = entry.Entity
});
context.SaveChanges();
id = entry.Entity.Id;
}
using (var context = new BloggingContext(options))
{
var comment = context.Comments.Include(u => u.User).Single();
Assert.Equal(id, comment.User.Id);
}
}
