mirror of https://github.com/go-gorm/gorm.git
54 lines
1.3 KiB
Go
54 lines
1.3 KiB
Go
package clause_test
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import (
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"fmt"
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"testing"
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"gorm.io/gorm/clause"
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)
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func TestSelect(t *testing.T) {
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results := []struct {
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Clauses []clause.Interface
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Result string
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Vars []interface{}
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}{
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{
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[]clause.Interface{clause.Select{}, clause.From{}},
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"SELECT * FROM `users`", nil,
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},
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{
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[]clause.Interface{clause.Select{
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Columns: []clause.Column{clause.PrimaryColumn},
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}, clause.From{}},
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"SELECT `users`.`id` FROM `users`", nil,
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},
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{
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[]clause.Interface{clause.Select{
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Columns: []clause.Column{clause.PrimaryColumn},
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}, clause.Select{
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Columns: []clause.Column{{Name: "name"}},
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}, clause.From{}},
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"SELECT `name` FROM `users`", nil,
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},
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{
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[]clause.Interface{clause.Select{
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Expression: clause.CommaExpression{
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Exprs: []clause.Expression{
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clause.NamedExpr{"?", []interface{}{clause.Column{Name: "id"}}},
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clause.NamedExpr{"?", []interface{}{clause.Column{Name: "name"}}},
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clause.NamedExpr{"LENGTH(?)", []interface{}{clause.Column{Name: "mobile"}}},
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},
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},
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}, clause.From{}},
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"SELECT `id`, `name`, LENGTH(`mobile`) FROM `users`", nil,
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},
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}
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for idx, result := range results {
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t.Run(fmt.Sprintf("case #%v", idx), func(t *testing.T) {
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checkBuildClauses(t, result.Clauses, result.Result, result.Vars)
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})
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}
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}
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