154 lines
3.7 KiB
Go
154 lines
3.7 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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"database/sql"
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"reflect"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestDefaultFieldMapFunc(t *testing.T) {
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tests := []struct {
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input, output string
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}{
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{"Name", "name"},
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{"FirstName", "first_name"},
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{"Name0", "name0"},
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{"ID", "id"},
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{"UserID", "user_id"},
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{"User0ID", "user0_id"},
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{"MyURL", "my_url"},
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{"URLPath", "urlpath"},
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{"MyURLPath", "my_urlpath"},
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{"First_Name", "first_name"},
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{"first_name", "first_name"},
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{"_FirstName", "_first_name"},
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{"_First_Name", "_first_name"},
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}
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for _, test := range tests {
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r := DefaultFieldMapFunc(test.input)
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assert.Equal(t, test.output, r, test.input)
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}
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}
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func Test_concat(t *testing.T) {
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assert.Equal(t, "a.b", concat("a", "b"))
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assert.Equal(t, "a", concat("a", ""))
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assert.Equal(t, "b", concat("", "b"))
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}
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func Test_parseTag(t *testing.T) {
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name, pk := parseTag("abc")
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assert.Equal(t, "abc", name)
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assert.False(t, pk)
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name, pk = parseTag("pk,abc")
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assert.Equal(t, "abc", name)
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assert.True(t, pk)
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name, pk = parseTag("pk")
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assert.Equal(t, "", name)
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assert.True(t, pk)
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}
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func Test_indirect(t *testing.T) {
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var a int
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assert.Equal(t, reflect.ValueOf(a).Kind(), indirect(reflect.ValueOf(a)).Kind())
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var b *int
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bi := indirect(reflect.ValueOf(&b))
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assert.Equal(t, reflect.ValueOf(a).Kind(), bi.Kind())
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if assert.NotNil(t, b) {
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assert.Equal(t, 0, *b)
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}
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}
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func Test_structValue_columns(t *testing.T) {
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customer := Customer{
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ID: 1,
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Name: "abc",
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Status: 2,
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Email: "abc@example.com",
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}
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sv := newStructValue(&customer, DefaultFieldMapFunc, GetTableName)
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cols := sv.columns(nil, nil)
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assert.Equal(t, map[string]interface{}{"id": 1, "name": "abc", "status": 2, "email": "abc@example.com", "address": sql.NullString{}}, cols)
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cols = sv.columns([]string{"ID", "name"}, nil)
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assert.Equal(t, map[string]interface{}{"id": 1}, cols)
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cols = sv.columns([]string{"ID", "Name"}, []string{"ID"})
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assert.Equal(t, map[string]interface{}{"name": "abc"}, cols)
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cols = sv.columns(nil, []string{"ID", "Address"})
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assert.Equal(t, map[string]interface{}{"name": "abc", "status": 2, "email": "abc@example.com"}, cols)
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sv = newStructValue(&customer, nil, GetTableName)
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cols = sv.columns([]string{"ID", "Name"}, []string{"ID"})
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assert.Equal(t, map[string]interface{}{"Name": "abc"}, cols)
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}
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func TestIssue37(t *testing.T) {
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customer := Customer{
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ID: 1,
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Name: "abc",
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Status: 2,
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Email: "abc@example.com",
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}
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ev := struct {
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Customer
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Status string
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}{customer, "20"}
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sv := newStructValue(&ev, nil, GetTableName)
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cols := sv.columns([]string{"ID", "Status"}, nil)
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assert.Equal(t, map[string]interface{}{"ID": 1, "Status": "20"}, cols)
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ev2 := struct {
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Status string
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Customer
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}{"20", customer}
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sv = newStructValue(&ev2, nil, GetTableName)
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cols = sv.columns([]string{"ID", "Status"}, nil)
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assert.Equal(t, map[string]interface{}{"ID": 1, "Status": "20"}, cols)
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}
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type MyCustomer struct{}
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func TestGetTableName(t *testing.T) {
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var c1 Customer
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assert.Equal(t, "customer", GetTableName(c1))
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var c2 *Customer
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assert.Equal(t, "customer", GetTableName(c2))
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var c3 MyCustomer
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assert.Equal(t, "my_customer", GetTableName(c3))
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var c4 []Customer
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assert.Equal(t, "customer", GetTableName(c4))
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var c5 *[]Customer
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assert.Equal(t, "customer", GetTableName(c5))
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var c6 []MyCustomer
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assert.Equal(t, "my_customer", GetTableName(c6))
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var c7 []CustomerPtr
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assert.Equal(t, "customer", GetTableName(c7))
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var c8 **int
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assert.Equal(t, "", GetTableName(c8))
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}
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type FA struct {
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A1 string
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A2 int
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}
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type FB struct {
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B1 string
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}
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