want:" select * from `users` where `age`>18 and `status`='active'",
},
{
name:"SELECT - add OR to existing WHERE",
sql:"SELECT * FROM products WHERE price < 100",
condition:"category = 'electronics'",
connector:"OR",
want:"select * from `products` where `price`<100 or `category`='electronics'",
},
{
name:"SELECT - add AND to multiple conditions",
sql:"SELECT * FROM orders WHERE total > 50 AND status = 'completed'",
condition:"customer_id = 123",
connector:"AND",
want:"select * from `orders` where `total`>50 and `status`='completed' and `customer_id`=123",
},
{
name:"SELECT - add condition without WHERE",
sql:"SELECT id, name FROM customers",
condition:"is_verified = 1",
connector:"AND",
want:"select `id`,`name` from `customers` where `is_verified`=1",
},
// tset - UPDATE
{
name:"UPDATE - add AND condition",
sql:"UPDATE users SET last_login = NOW() WHERE id = 42",
condition:"is_active = true",
connector:"AND",
want:"update `users` set `last_login`=now() where `id`=42 and `is_active`=true",
},
{
name:"UPDATE - add OR condition without WHERE",
sql:"UPDATE products SET discount = 0.1",
condition:"inventory > 100",
connector:"OR",
want:"update `products` set `discount`=0.1 where `inventory`>100",
},
// tset - DELETE
{
name:"DELETE - add AND condition",
sql:"DELETE FROM logs WHERE created_at < '2023-01-01'",
condition:"severity = 'DEBUG'",
connector:"AND",
want:"delete from `logs` where `created_at`<'2023-01-01' and `severity`='debug'",
},
{
name:"DELETE - add OR condition",
sql:"DELETE FROM sessions WHERE expires_at < NOW()",
condition:"invalid = true",
connector:"OR",
want:"delete from `sessions` where `expires_at`<now() or `invalid`=true",
},
// tset - complex expr
{
name:"Complex condition with parentheses",
sql:"SELECT * FROM orders WHERE `status` = 'shipped'",
condition:"(total > 100 OR priority = 1)",
connector:"AND",
want:"select * from `orders` where `status`='shipped' and (`total`>100 or `priority`=1)",
},
{
name:"Add condition to existing parentheses",
sql:"SELECT * FROM users WHERE (age > 18 OR parent_consent = true) AND country = 'US'",
condition:"is_verified = 1",
connector:"AND",
want:"select * from `users` where (`age`>18 or `parent_consent`=true) and `country`='us' and `is_verified`=1",
},
// tset - JOIN
{
name:"SELECT with JOIN",
sql:"SELECT u.name, o.total FROM users u JOIN orders o ON u.id = o.user_id WHERE u.country = 'US'",
condition:"o.status = 'completed'",
connector:"AND",
want:"select `u`.`name`,`o`.`total` from `users` as `u` join `orders` as `o` on `u`.`id`=`o`.`user_id` where `u`.`country`='us' and `o`.`status`='completed'",
},
{
name:"SELECT with multiple joins",
sql:"SELECT p.name, c.category_name FROM products p JOIN categories c ON p.category_id = c.id WHERE p.price < 50",
condition:"c.parent_id = 1",
connector:"AND",
want:"select `p`.`name`,`c`.`category_name` from `products` as `p` join `categories` as `c` on `p`.`category_id`=`c`.`id` where `p`.`price`<50 and `c`.`parent_id`=1",
},
// test - case sensitive
{
name:"Mixed case connector",
sql:"SELECT * FROM users WHERE age > 18",
condition:"status = 'active'",
connector:"aNd",
want:"",
wantErr:true,
errContains:"invalid filter operator",
},
{
name:"Mixed case condition",
sql:"SELECT * FROM products",
condition:"CaTegorY = 'ELECTRONICS'",
connector:"AND",
want:"select * from `products` where `category`='electronics'",
},
// test - error case
{
name:"Empty SQL",
sql:"",
condition:"id = 1",
connector:"AND",
wantErr:true,
errContains:"empty SQL statement",
},
{
name:"Empty condition",
sql:"SELECT * FROM users",
condition:"",
connector:"AND",
wantErr:true,
errContains:"empty filter condition",
},
{
name:"Invalid connector",
sql:"SELECT * FROM users",
condition:"is_active = true",
connector:"",
wantErr:true,
errContains:"invalid filter operator",
},
{
name:"Unsupported statement type",
sql:"CREATE TABLE users (id INT, name VARCHAR(255))",
liuyunchao-1998
3 months ago
committed by
GitHub