github.com/polarismesh/polaris@v1.17.8/store/mysql/sql_test.go (about)

     1  /**
     2   * Tencent is pleased to support the open source community by making Polaris available.
     3   *
     4   * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
     5   *
     6   * Licensed under the BSD 3-Clause License (the "License");
     7   * you may not use this file except in compliance with the License.
     8   * You may obtain a copy of the License at
     9   *
    10   * https://opensource.org/licenses/BSD-3-Clause
    11   *
    12   * Unless required by applicable law or agreed to in writing, software distributed
    13   * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
    14   * CONDITIONS OF ANY KIND, either express or implied. See the License for the
    15   * specific language governing permissions and limitations under the License.
    16   */
    17  
    18  package sqldb
    19  
    20  import (
    21  	"testing"
    22  
    23  	. "github.com/smartystreets/goconvey/convey"
    24  )
    25  
    26  // TestPlaceholdersN 构造占位符的测试
    27  func TestPlaceholdersN(t *testing.T) {
    28  	Convey("可以正常输出", t, func() {
    29  		So(PlaceholdersN(-1), ShouldBeEmpty)
    30  		So(PlaceholdersN(1), ShouldEqual, "?")
    31  		So(PlaceholdersN(3), ShouldEqual, "?,?,?")
    32  	})
    33  }
    34  
    35  func Test_Quick(t *testing.T) {
    36  	slice := make([]string, 0, 1)
    37  	slice = nil
    38  	for i := range slice {
    39  		t.Log(slice[i])
    40  	}
    41  }