public void Sequence_specified_on_property_is_shared_if_same_name_used()
{
var modelBuilder = new BasicModelBuilder();
modelBuilder
.Entity("A",
b =>
{
b.Property <int>("Id").ForSqlServer().UseSequence("MySequence");
b.Property <short>("P").ForSqlServer().UseSequence("MySequence");
b.Key("Id");
});
var databaseBuilder = new SqlServerDatabaseBuilder(new SqlServerTypeMapper());
var database = databaseBuilder.GetDatabase(modelBuilder.Model);
Assert.Equal(1, database.Sequences.Count);
var sequence = database.Sequences[0];
Assert.Equal("MySequence", sequence.Name);
Assert.Equal("bigint", sequence.DataType);
Assert.Equal(1, sequence.StartWith);
Assert.Equal(10, sequence.IncrementBy);
}
public void Build_creates_sequence_only_named_on_model_with_schema()
{
var modelBuilder = new BasicModelBuilder();
modelBuilder.ForSqlServer().UseSequence("MySequence", "dbOh");
modelBuilder.Entity("A", b =>
{
b.Property <int>("Id").GenerateValuesOnAdd();
b.Key("Id");
});
modelBuilder.Entity("B", b =>
{
b.Property <short>("Id").GenerateValuesOnAdd();
b.Key("Id");
});
var databaseBuilder = new SqlServerDatabaseBuilder(new SqlServerTypeMapper());
var database = databaseBuilder.GetDatabase(modelBuilder.Model);
Assert.Equal(1, database.Sequences.Count);
var sequence = database.Sequences[0];
Assert.Equal("dbOh.MySequence", sequence.Name);
Assert.Equal("bigint", sequence.DataType);
Assert.Equal(1, sequence.StartWith);
Assert.Equal(10, sequence.IncrementBy);
}
public void Can_use_model_default_and_named_property_specific_sequence_with_schema()
{
var modelBuilder = new BasicModelBuilder();
modelBuilder
.ForSqlServer(
b => { b.UseSequence(); })
.Entity("A",
b =>
{
b.Property <int>("Id").ForSqlServer().UseSequence("S0", "dbOh");
b.Property <short>("P").ForSqlServer().UseSequence();
b.Key("Id");
});
var databaseBuilder = new SqlServerDatabaseBuilder(new SqlServerTypeMapper());
var database = databaseBuilder.GetDatabase(modelBuilder.Model);
Assert.Equal(2, database.Sequences.Count);
var sequence0 = database.Sequences[0];
Assert.Equal("dbOh.S0", sequence0.Name);
Assert.Equal("bigint", sequence0.DataType);
Assert.Equal(1, sequence0.StartWith);
Assert.Equal(10, sequence0.IncrementBy);
var sequence1 = database.Sequences[1];
Assert.Equal("EntityFrameworkDefaultSequence", sequence1.Name);
Assert.Equal("bigint", sequence0.DataType);
Assert.Equal(1, sequence0.StartWith);
Assert.Equal(10, sequence1.IncrementBy);
}
public void Sequence_specified_on_property_is_shared_if_matches_previous_definition_with_schema()
{
var modelBuilder = new BasicModelBuilder();
modelBuilder
.ForSqlServer(
b => { b.Sequence("MySequence", "dbOh").IncrementBy(7); })
.Entity("A",
b =>
{
b.Property <int>("Id").ForSqlServer().UseSequence("MySequence", "dbOh");
b.Property <short>("P").ForSqlServer().UseSequence("MySequence", "dbOh");
b.Key("Id");
});
var databaseBuilder = new SqlServerDatabaseBuilder(new SqlServerTypeMapper());
var database = databaseBuilder.GetDatabase(modelBuilder.Model);
Assert.Equal(1, database.Sequences.Count);
var sequence = database.Sequences[0];
Assert.Equal("dbOh.MySequence", sequence.Name);
Assert.Equal("bigint", sequence.DataType);
Assert.Equal(1, sequence.StartWith);
Assert.Equal(7, sequence.IncrementBy);
}
public void Build_creates_sequence_defined_on_model_with_defaults()
{
var modelBuilder = new BasicModelBuilder();
modelBuilder.ForSqlServer().UseSequence();
modelBuilder.Entity("A", b =>
{
b.Property <int>("Id").GenerateValuesOnAdd();
b.Key("Id");
b.ForSqlServer().Table("T0", "dbo");
});
modelBuilder.Entity("B", b =>
{
b.Property <short>("Id").GenerateValuesOnAdd();
b.Key("Id");
b.ForSqlServer().Table("T1", "dbo");
});
var databaseBuilder = new SqlServerDatabaseBuilder(new SqlServerTypeMapper());
var database = databaseBuilder.GetDatabase(modelBuilder.Model);
Assert.Equal(1, database.Sequences.Count);
var sequence = database.Sequences[0];
Assert.Equal("EntityFrameworkDefaultSequence", sequence.Name);
Assert.Equal("bigint", sequence.DataType);
Assert.Equal(1, sequence.StartWith);
Assert.Equal(10, sequence.IncrementBy);
}
public void Diff_finds_created_sequence()
{
var sourceModelBuilder = new BasicModelBuilder();
sourceModelBuilder.Entity("A",
b =>
{
b.Property <int>("Id").ForSqlServer().UseSequence("S1", "dbo");
b.Property <short>("P");
b.Key("Id");
});
var targetModelBuilder = new BasicModelBuilder();
targetModelBuilder.Entity("A",
b =>
{
b.Property <int>("Id").ForSqlServer().UseSequence("S1", "dbo");
b.Property <short>("P").ForSqlServer().UseSequence("S2", "dbo");
b.Key("Id");
});
var databaseBuilder = new SqlServerDatabaseBuilder(new SqlServerTypeMapper());
var operations = new SqlServerModelDiffer(databaseBuilder).Diff(
sourceModelBuilder.Model, targetModelBuilder.Model);
var sourceDbModel = databaseBuilder.GetDatabase(sourceModelBuilder.Model);
var targetDbModel = databaseBuilder.GetDatabase(targetModelBuilder.Model);
Assert.Equal(2, operations.Count);
Assert.IsType <CreateSequenceOperation>(operations[0]);
Assert.IsType <AlterColumnOperation>(operations[1]);
var createSequenceOperation = (CreateSequenceOperation)operations[0];
Assert.Same(targetDbModel.Sequences[1], createSequenceOperation.Sequence);
var alterColumnOperation = (AlterColumnOperation)operations[1];
Assert.Equal(ValueGeneration.None, sourceDbModel.GetTable(alterColumnOperation.TableName).GetColumn(alterColumnOperation.NewColumn.Name).ValueGenerationStrategy);
Assert.Equal(ValueGeneration.OnAdd, alterColumnOperation.NewColumn.ValueGenerationStrategy);
}
public void Build_creates_sequence_specified_on_property_with_schema()
{
var modelBuilder = new BasicModelBuilder();
modelBuilder
.ForSqlServer(
b =>
{
b.Sequence("S0", "dbOh")
.IncrementBy(3)
.Start(1001)
.Min(1000)
.Max(2000)
.Type <int>();
b.Sequence("S1", "dbOh")
.IncrementBy(7)
.Start(7001)
.Min(7000)
.Max(9000)
.Type <short>();
})
.Entity("A",
b =>
{
b.Property <int>("Id").ForSqlServer().UseSequence("S0", "dbOh");
b.Property <short>("P").ForSqlServer().UseSequence("S1", "dbOh");
b.Key("Id");
});
var databaseBuilder = new SqlServerDatabaseBuilder(new SqlServerTypeMapper());
var database = databaseBuilder.GetDatabase(modelBuilder.Model);
Assert.Equal(2, database.Sequences.Count);
var sequence0 = database.Sequences[0];
Assert.Equal("dbOh.S0", sequence0.Name);
Assert.Equal("int", sequence0.DataType);
Assert.Equal(1001, sequence0.StartWith);
Assert.Equal(3, sequence0.IncrementBy);
var sequence1 = database.Sequences[1];
Assert.Equal("dbOh.S1", sequence1.Name);
Assert.Equal("smallint", sequence1.DataType);
Assert.Equal(7001, sequence1.StartWith);
Assert.Equal(7, sequence1.IncrementBy);
}
public void Can_use_configured_default_and_configured_property_specific_sequence()
{
var modelBuilder = new BasicModelBuilder();
modelBuilder
.ForSqlServer(
b =>
{
b.Sequence("S0").IncrementBy(3);
b.Sequence("S1").IncrementBy(7);
b.UseSequence("S1");
})
.Entity("A",
b =>
{
b.Property <int>("Id").ForSqlServer().UseSequence("S0");
b.Property <short>("P").ForSqlServer().UseSequence();
b.Key("Id");
});
var databaseBuilder = new SqlServerDatabaseBuilder(new SqlServerTypeMapper());
var database = databaseBuilder.GetDatabase(modelBuilder.Model);
Assert.Equal(2, database.Sequences.Count);
var sequence0 = database.Sequences[0];
Assert.Equal("S0", sequence0.Name);
Assert.Equal("bigint", sequence0.DataType);
Assert.Equal(1, sequence0.StartWith);
Assert.Equal(3, sequence0.IncrementBy);
var sequence1 = database.Sequences[1];
Assert.Equal("S1", sequence1.Name);
Assert.Equal("bigint", sequence0.DataType);
Assert.Equal(1, sequence0.StartWith);
Assert.Equal(7, sequence1.IncrementBy);
}