protected DbContextTests()
{
var cfgHelper = new ConfigurationHelper();
var dbOptions = cfgHelper.Get <DbOptions>("Db");
dbOptions.Modules.ForEach(m =>
{
//数据库名称转小写
m.Database = m.Database.ToLower();
m.EntityTypes = typeof(BlogDbContext).Assembly.GetTypes().Where(t => t.IsClass && typeof(IEntity).IsImplementType(t)).ToList();
});
var dbContextOptions = new SqlServerDbContextOptions(dbOptions, dbOptions.Modules.First(), null, null);
DbContext = new BlogDbContext(dbContextOptions);
//删除数据库
try
{
using var con = DbContext.NewConnection();
con.Execute("DROP DATABASE nm_blog;");
}
catch
{
// ignored
}
//创建数据
DbContext.CreateDatabase();
//创建分类
AddCategory();
}
public void Setting_CommandTimeout_to_negative_value_throws()
{
var options = new SqlServerDbContextOptions(new DbContextOptions());
Assert.Throws <InvalidOperationException>(() => options.CommandTimeout(-55));
using (var context = new TimeoutContext())
{
Assert.Null(context.Database.AsRelational().Connection.CommandTimeout);
Assert.Throws <ArgumentException>(
() => context.Database.AsRelational().Connection.CommandTimeout = -3);
Assert.Throws <ArgumentException>(
() => context.Database.AsRelational().Connection.CommandTimeout = -99);
}
}
