public void SqlFormatterAddIndexTest()
{
Configuration configuration = new Configuration(new[] { "-s", "6" });
TestFileWriter file_writer = new TestFileWriter();
ISqlFormatter formatter = new SQLServerFormatter(configuration, Settings);
IMigrationProvider migrations = new TestMigrationProvider();
IHumpbackCommand target = new GenerateSQL(configuration, Settings, formatter, file_writer, migrations);
migrations.SetMigrationNumber(5); // add index
target.Execute();
Console.WriteLine(file_writer.FileContents);
Assert.True(file_writer.FileName.Contains("6"));
Assert.True(file_writer.FileContents.Contains("CREATE NONCLUSTERED INDEX [IX_categories_title_slug] ON [categories] ( [title] ASC, [slug] ASC )"));
}