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op_updater_test.go
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op_updater_test.go
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// Copyright 2023~2024 xgfone
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package sqlx
import (
"reflect"
"testing"
"github.com/xgfone/go-op"
)
func TestBatch(t *testing.T) {
updater1 := op.Set("k1", "v1")
updater2 := op.Batch(op.Inc("k2"), op.Dec("k3"))
updater3 := op.Batch(updater1, updater2, op.Add("k4", 123), op.Sub("k5", 456))
ab := GetArgsBuilderFromPool(MySQL)
sql := BuildOper(ab, updater3)
args := ab.Args()
expectsql := "`k1`=?, `k2`=`k2`+1, `k3`=`k3`-1, `k4`=`k4`+?, `k5`=`k5`-?"
expectargs := []any{"v1", 123, 456}
if expectsql != sql {
t.Errorf("expect sql: %s; but got: %s;", expectsql, sql)
}
if len(args) != len(expectargs) {
t.Errorf("expect %d args, but got %d", len(expectargs), len(args))
} else {
for i, arg := range args {
if expect := expectargs[i]; expect != arg {
t.Errorf("args %d: expect '%v', but got '%v'", i, expect, arg)
}
}
}
}
func TestAdd(t *testing.T) {
add := op.Key("column1")
testsqlargs(t, add.Add(123), "`column1`=`column1`+?", 123)
testsqlargs(t, add.Add("column2"), "`column1`=`column1`+`column2`")
testsqlargs(t, add.AddKey("column2", 123), "`column1`=`column2`+?", 123)
testsqlargs(t, add.AddKey("column2", "column3"), "`column1`=`column2`+`column3`")
}
func testsqlargs(t *testing.T, op op.Updater, expectsql string, expectargs ...any) {
ab := GetArgsBuilderFromPool(MySQL)
sql := BuildOper(ab, op)
args := ab.Args()
if sql != expectsql {
t.Errorf(`expect sql "%s", but got "%s"`, expectsql, sql)
}
if (len(args) > 0 || len(expectargs) > 0) && !reflect.DeepEqual(args, expectargs) {
t.Errorf("expect args %v, but got %v", expectargs, args)
}
}
func TestUpdateSet(t *testing.T) {
key := op.KeyReason.WithLazy(op.StrCharsLen(32))
ab := GetArgsBuilderFromPool(MySQL)
BuildOper(ab, key.Set("abcdefghijklmnopqrstuvwxyz0123456789"))
expectargs := []any{"abcdefghijklmnopqrstuvwxyz012345"}
if args := ab.Args(); len(args) != len(expectargs) || !reflect.DeepEqual(args, expectargs) {
t.Errorf("expect args %v, but got %v", expectargs, args)
}
}