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improve unit testing case of ScanList for package gdb

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Jack
2020-08-13 23:45:22 +08:00
parent 737af527cd
commit eb5efc735e
2 changed files with 13 additions and 9 deletions
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8
database/gdb/gdb_type_result_scanlist.go
View File

@ -32,11 +32,15 @@ import (
// ScanList(&users, "User")
// ScanList(&users, "UserDetail", "User", "uid:Uid")
// ScanList(&users, "UserScores", "User", "uid:Uid")
//
// The parameters "User"/"UserDetail"/"UserScores" in the example codes specify the target attribute struct
// that current result will be bound to.
//
// The "uid" in the example codes is the table field name of the result, and the "Uid" is the relational
// struct attribute name. It automatically calculates the HasOne/HasMany relationship with given <relation>
// parameter.
// struct attribute name - not the attribute name of the bound to target. In the example codes, it's attribute
// name "Uid" of "User" of entity "Entity". It automatically calculates the HasOne/HasMany relationship with
// given <relation> parameter.
//
// See the example or unit testing cases for clear understanding for this function.
func (r Result) ScanList(listPointer interface{}, attributeName string, relation ...string) (err error) {
// Necessary checks for parameters.

14
database/gdb/gdb_z_mysql_relation_test.go
View File

@ -66,9 +66,9 @@ CREATE TABLE %s (
Address string `json:"address"`
}
type EntityUserScores struct {
Id int `json:"id"`
UserId int `json:"uid"`
Score int `json:"score"`
Id int `json:"id"`
Uid int `json:"uid"`
Score int `json:"score"`
}
type Entity struct {
User *EntityUser
@ -144,10 +144,10 @@ CREATE TABLE %s (
t.Assert(err, nil)
t.Assert(len(users[0].UserScores), 5)
t.Assert(len(users[1].UserScores), 5)
t.Assert(users[0].UserScores[0].UserId, 3)
t.Assert(users[0].UserScores[0].Uid, 3)
t.Assert(users[0].UserScores[0].Score, 1)
t.Assert(users[0].UserScores[4].Score, 5)
t.Assert(users[1].UserScores[0].UserId, 4)
t.Assert(users[1].UserScores[0].Uid, 4)
t.Assert(users[1].UserScores[0].Score, 1)
t.Assert(users[1].UserScores[4].Score, 5)
})
@ -177,10 +177,10 @@ CREATE TABLE %s (
t.Assert(err, nil)
t.Assert(len(users[0].UserScores), 5)
t.Assert(len(users[1].UserScores), 5)
t.Assert(users[0].UserScores[0].UserId, 3)
t.Assert(users[0].UserScores[0].Uid, 3)
t.Assert(users[0].UserScores[0].Score, 1)
t.Assert(users[0].UserScores[4].Score, 5)
t.Assert(users[1].UserScores[0].UserId, 4)
t.Assert(users[1].UserScores[0].Uid, 4)
t.Assert(users[1].UserScores[0].Score, 1)
t.Assert(users[1].UserScores[4].Score, 5)
})