package clause_test import ( "fmt" "testing" "gorm.io/gorm/clause" ) func TestWhere(t *testing.T) { results := []struct { Clauses []clause.Interface Result string Vars []interface{} }{ { []clause.Interface{clause.Select{}, clause.From{}, clause.Where{ Exprs: []clause.Expression{clause.Eq{Column: clause.PrimaryColumn, Value: "1"}, clause.Gt{Column: "age", Value: 18}, clause.Or(clause.Neq{Column: "name", Value: "jinzhu"})}, }}, "SELECT * FROM `users` WHERE `users`.`id` = ? AND `age` > ? OR `name` <> ?", []interface{}{"1", 18, "jinzhu"}, }, { []clause.Interface{clause.Select{}, clause.From{}, clause.Where{ Exprs: []clause.Expression{clause.Or(clause.Neq{Column: "name", Value: "jinzhu"}), clause.Eq{Column: clause.PrimaryColumn, Value: "1"}, clause.Gt{Column: "age", Value: 18}}, }}, "SELECT * FROM `users` WHERE `users`.`id` = ? OR `name` <> ? AND `age` > ?", []interface{}{"1", "jinzhu", 18}, }, { []clause.Interface{clause.Select{}, clause.From{}, clause.Where{ Exprs: []clause.Expression{clause.Or(clause.Neq{Column: "name", Value: "jinzhu"}), clause.Eq{Column: clause.PrimaryColumn, Value: "1"}, clause.Gt{Column: "age", Value: 18}}, }}, "SELECT * FROM `users` WHERE `users`.`id` = ? OR `name` <> ? AND `age` > ?", []interface{}{"1", "jinzhu", 18}, }, { []clause.Interface{clause.Select{}, clause.From{}, clause.Where{ Exprs: []clause.Expression{clause.Or(clause.Eq{Column: clause.PrimaryColumn, Value: "1"}), clause.Or(clause.Neq{Column: "name", Value: "jinzhu"})}, }}, "SELECT * FROM `users` WHERE `users`.`id` = ? OR `name` <> ?", []interface{}{"1", "jinzhu"}, }, { []clause.Interface{clause.Select{}, clause.From{}, clause.Where{ Exprs: []clause.Expression{clause.Eq{Column: clause.PrimaryColumn, Value: "1"}, clause.Gt{Column: "age", Value: 18}, clause.Or(clause.Neq{Column: "name", Value: "jinzhu"})}, }, clause.Where{ Exprs: []clause.Expression{clause.Or(clause.Gt{Column: "score", Value: 100}, clause.Like{Column: "name", Value: "%linus%"})}, }}, "SELECT * FROM `users` WHERE `users`.`id` = ? AND `age` > ? OR `name` <> ? AND (`score` > ? OR `name` LIKE ?)", []interface{}{"1", 18, "jinzhu", 100, "%linus%"}, }, { []clause.Interface{clause.Select{}, clause.From{}, clause.Where{ Exprs: []clause.Expression{clause.Not(clause.Eq{Column: clause.PrimaryColumn, Value: "1"}, clause.Gt{Column: "age", Value: 18}), clause.Or(clause.Neq{Column: "name", Value: "jinzhu"})}, }, clause.Where{ Exprs: []clause.Expression{clause.Or(clause.Not(clause.Gt{Column: "score", Value: 100}), clause.Like{Column: "name", Value: "%linus%"})}, }}, "SELECT * FROM `users` WHERE (`users`.`id` <> ? AND `age` <= ?) OR `name` <> ? AND (`score` <= ? OR `name` LIKE ?)", []interface{}{"1", 18, "jinzhu", 100, "%linus%"}, }, { []clause.Interface{clause.Select{}, clause.From{}, clause.Where{ Exprs: []clause.Expression{clause.And(clause.Eq{Column: "age", Value: 18}, clause.Or(clause.Neq{Column: "name", Value: "jinzhu"}))}, }}, "SELECT * FROM `users` WHERE `age` = ? OR `name` <> ?", []interface{}{18, "jinzhu"}, }, { []clause.Interface{clause.Select{}, clause.From{}, clause.Where{ Exprs: []clause.Expression{clause.Not(clause.Eq{Column: clause.PrimaryColumn, Value: "1"}, clause.Gt{Column: "age", Value: 18}), clause.And(clause.Expr{SQL: "`score` <= ?", Vars: []interface{}{100}, WithoutParentheses: false})}, }}, "SELECT * FROM `users` WHERE (`users`.`id` <> ? AND `age` <= ?) AND `score` <= ?", []interface{}{"1", 18, 100}, }, { []clause.Interface{clause.Select{}, clause.From{}, clause.Where{ Exprs: []clause.Expression{clause.Not(clause.Eq{Column: clause.PrimaryColumn, Value: "1"}, clause.Gt{Column: "age", Value: 18}), clause.Expr{SQL: "`score` <= ?", Vars: []interface{}{100}, WithoutParentheses: false}}, }}, "SELECT * FROM `users` WHERE (`users`.`id` <> ? AND `age` <= ?) AND `score` <= ?", []interface{}{"1", 18, 100}, }, { []clause.Interface{clause.Select{}, clause.From{}, clause.Where{ Exprs: []clause.Expression{clause.Not(clause.Eq{Column: clause.PrimaryColumn, Value: "1"}, clause.Gt{Column: "age", Value: 18}), clause.Or(clause.Expr{SQL: "`score` <= ?", Vars: []interface{}{100}, WithoutParentheses: false})}, }}, "SELECT * FROM `users` WHERE (`users`.`id` <> ? AND `age` <= ?) OR `score` <= ?", []interface{}{"1", 18, 100}, }, { []clause.Interface{clause.Select{}, clause.From{}, clause.Where{ Exprs: []clause.Expression{ clause.And(clause.Not(clause.Eq{Column: clause.PrimaryColumn, Value: "1"}), clause.And(clause.Expr{SQL: "`score` <= ?", Vars: []interface{}{100}, WithoutParentheses: false})), }, }}, "SELECT * FROM `users` WHERE `users`.`id` <> ? AND `score` <= ?", []interface{}{"1", 100}, }, { []clause.Interface{clause.Select{}, clause.From{}, clause.Where{ Exprs: []clause.Expression{clause.Not(clause.Eq{Column: clause.PrimaryColumn, Value: "1"}, clause.And(clause.Expr{SQL: "`score` <= ?", Vars: []interface{}{100}, WithoutParentheses: false}))}, }}, "SELECT * FROM `users` WHERE (`users`.`id` <> ? AND NOT `score` <= ?)", []interface{}{"1", 100}, }, } for idx, result := range results { t.Run(fmt.Sprintf("case #%v", idx), func(t *testing.T) { checkBuildClauses(t, result.Clauses, result.Result, result.Vars) }) } }