public void AzureSqlDatabase_ReadModel_can_be_configured_using_a_migration()
{
var databaseSettings = Settings.Get <AzureSqlDatabaseSettings>();
databaseSettings.DatabaseName = "ItsCqrsMigrationsTestReadModels";
var connectionString = databaseSettings.BuildConnectionString();
using (var context = new MigrationsTestReadModels(connectionString, typeof(OrderTallyEntityModelConfiguration)))
{
new ReadModelDatabaseInitializer <MigrationsTestReadModels>().InitializeDatabase(context);
var migrator = new AzureSqlDbMigrator(
new AzureSqlDatabaseServiceObjective("Premium", "P1", 10 * 1024),
migrationVersion: new Version("0.0.42.1"));
context.EnsureDatabaseIsUpToDate(migrator);
var sku = context.GetAzureSqlDatabaseServiceObjective();
sku.Edition.Should().Be("Premium");
sku.ServiceObjective.Should().Be("P1");
context.OpenConnection()
.GetLatestAppliedMigrationVersions()
.Should()
.Contain(v => v.MigrationVersion.ToString() == "0.0.42.1");
}
}
public void When_used_with_a_non_Azure_SQL_database_then_AzureSqlDbMigrator_is_applied_but_does_nothing()
{
// arrange
Database.Delete(MigrationsTestReadModels.ConnectionString);
using (var context = new MigrationsTestReadModels())
{
new CreateAndMigrate <MigrationsTestReadModels>().InitializeDatabase(context);
var migrator = new AzureSqlDbMigrator(
new AzureSqlDatabaseServiceObjective("standard", "S0", 500),
migrationVersion: new Version("0.1.2.3"));
// act
context.EnsureDatabaseIsUpToDate(migrator);
// assert
var latestAppliedMigrationVersions = context.OpenConnection()
.GetLatestAppliedMigrationVersions();
latestAppliedMigrationVersions
.Should()
.Contain(v => v.MigrationVersion.ToString() == "0.1.2.3");
}
}
public void ReadModelDbContext_drops_the_database_and_recreates_it_when_the_prior_version_has_no_migrations()
{
// arrange
Database.SetInitializer(new DropCreateDatabaseAlways <MigrationsTestReadModels>());
using (var db = new MigrationsTestReadModels(
typeof(OrderTallyEntityModelConfiguration)))
{
db.Database.Initialize(true);
db.Set <OrderTally>().Add(new OrderTally
{
Count = 1,
Status = Any.Word()
});
db.SaveChanges();
db.Set <OrderTally>().Count().Should().Be(1);
}
Database.SetInitializer(new ReadModelDatabaseInitializer <MigrationsTestReadModels>(new Version("1.1")));
using (var db = new MigrationsTestReadModels(
typeof(OrderTallyEntityModelConfiguration)))
{
// act
db.Database.Initialize(true);
// assert
db.Set <OrderTally>().Count().Should().Be(0);
}
}
public void AzureSqlDatabase_can_be_configured_during_creation()
{
var databaseSettings = Settings.Get <AzureSqlDatabaseSettings>();
databaseSettings.DatabaseName = "ItsCqrsPremiumDatabase";
var connectionString = databaseSettings.BuildConnectionString();
var sqlAzureDatabaseProperties = new AzureSqlDatabaseServiceObjective("Premium", "P1", 10 * 1024);
using (var context = new MigrationsTestReadModels(connectionString, typeof(OrderTallyEntityModelConfiguration)))
using (Disposable.Create(() =>
{
// Drop the expensive database
context.Database.Connection.Close();
context.Database.Delete();
}))
{
new ReadModelDatabaseInitializer <MigrationsTestReadModels>()
.WithAzureSqlDatabaseServiceObjective(sqlAzureDatabaseProperties)
.InitializeDatabase(context);
var sku = context.GetAzureSqlDatabaseServiceObjective();
sku.Edition.Should().Be("Premium");
sku.ServiceObjective.Should().Be("P1");
}
}
public void ReadModelDbContext_drops_the_database_and_recreates_it_when_the_schema_has_changed()
{
// arrange
Database.SetInitializer(new ReadModelDatabaseInitializer <MigrationsTestReadModels>());
using (var db = new MigrationsTestReadModels(
typeof(OrderTallyEntityModelConfiguration)))
{
db.Database.Initialize(true);
db.Set <OrderTally>().Add(new OrderTally
{
Count = 1,
Status = Any.Word()
});
db.SaveChanges();
db.Set <OrderTally>().Count().Should().Be(1);
}
using (var db = new MigrationsTestReadModels(
typeof(OrderTallyEntityModelConfiguration),
typeof(ProductInventoryEntityModelConfiguration)))
{
// act
db.Database.Initialize(true);
// assert
db.Set <OrderTally>().Count().Should().Be(0);
db.Set <ProductInventory>().Count().Should().Be(0);
}
}
