56 lines
1.8 KiB
Go
56 lines
1.8 KiB
Go
// Copyright 2016 Qiang Xue. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package dbx
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestOciBuilder_DropIndex(t *testing.T) {
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b := getOciBuilder()
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q := b.DropIndex("users", "idx")
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assert.Equal(t, q.SQL(), `DROP INDEX "idx"`, "t1")
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}
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func TestOciBuilder_RenameTable(t *testing.T) {
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b := getOciBuilder()
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q := b.RenameTable("users", "user")
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assert.Equal(t, q.SQL(), `ALTER TABLE "users" RENAME TO "user"`, "t1")
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}
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func TestOciBuilder_AlterColumn(t *testing.T) {
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b := getOciBuilder()
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q := b.AlterColumn("users", "name", "int")
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assert.Equal(t, q.SQL(), `ALTER TABLE "users" MODIFY "name" int`, "t1")
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}
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func TestOciQueryBuilder_BuildOrderByAndLimit(t *testing.T) {
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qb := getOciBuilder().QueryBuilder()
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sql := qb.BuildOrderByAndLimit("SELECT *", []string{"name"}, 10, 2)
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expected := "WITH USER_SQL AS (SELECT *\nORDER BY \"name\"),\n\tPAGINATION AS (SELECT USER_SQL.*, rownum as rowNumId FROM USER_SQL)\nSELECT * FROM PAGINATION WHERE rowNumId > 2 AND rowNum <= 10"
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assert.Equal(t, sql, expected, "t1")
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sql = qb.BuildOrderByAndLimit("SELECT *", nil, -1, -1)
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expected = "SELECT *"
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assert.Equal(t, sql, expected, "t2")
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sql = qb.BuildOrderByAndLimit("SELECT *", []string{"name"}, -1, -1)
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expected = "SELECT *\nORDER BY \"name\""
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assert.Equal(t, sql, expected, "t3")
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sql = qb.BuildOrderByAndLimit("SELECT *", nil, 10, -1)
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expected = "WITH USER_SQL AS (SELECT *),\n\tPAGINATION AS (SELECT USER_SQL.*, rownum as rowNumId FROM USER_SQL)\nSELECT * FROM PAGINATION WHERE rowNum <= 10"
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assert.Equal(t, sql, expected, "t4")
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}
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func getOciBuilder() Builder {
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db := getDB()
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b := NewOciBuilder(db, db.sqlDB)
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db.Builder = b
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return b
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}
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