add test for confirmation to fix

session_update_test.go

@@ -0,0 +1,74 @@
+// Copyright 2017 The Xorm Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package xorm
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestUpdateMap(t *testing.T) {
+	assert.NoError(t, prepareEngine())
+
+	type UpdateTable struct {
+		Id   int64
+		Name string
+		Age  int
+	}
+
+	assert.NoError(t, testEngine.Sync2(new(UpdateTable)))
+	var tb = UpdateTable{
+		Name: "test",
+		Age:  35,
+	}
+	_, err := testEngine.Insert(&tb)
+	assert.NoError(t, err)
+
+	cnt, err := testEngine.Table("update_table").Where("id = ?", tb.Id).Update(map[string]interface{}{
+		"name": "test2",
+		"age":  36,
+	})
+	assert.NoError(t, err)
+	assert.EqualValues(t, 1, cnt)
+}
+
+func TestUpdateLimit(t *testing.T) {
+	assert.NoError(t, prepareEngine())
+
+	type UpdateTable struct {
+		Id   int64
+		Name string
+		Age  int
+	}
+
+	assert.NoError(t, testEngine.Sync2(new(UpdateTable)))
+	var tb = UpdateTable{
+		Name: "test1",
+		Age:  35,
+	}
+	cnt, err := testEngine.Insert(&tb)
+	assert.NoError(t, err)
+	assert.EqualValues(t, 1, cnt)
+
+	tb.Name = "test2"
+	tb.Id = 0
+	cnt, err = testEngine.Insert(&tb)
+	assert.NoError(t, err)
+	assert.EqualValues(t, 1, cnt)
+
+	cnt, err = testEngine.OrderBy("name desc").Limit(1).Update(&UpdateTable{
+		Age: 30,
+	})
+	assert.NoError(t, err)
+	assert.EqualValues(t, 1, cnt)
+
+	var uts []UpdateTable
+	err = testEngine.Find(&uts)
+	assert.NoError(t, err)
+	assert.EqualValues(t, 2, len(uts))
+	assert.EqualValues(t, 35, uts[0].Age)
+	assert.EqualValues(t, 30, uts[1].Age)
+}