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	Resolves #7207 Add new configuration to make XORM work with a main and replicas database instances. The follow configuration parameters were added: - `HOST_PRIMARY` - `HOST_REPLICAS` - `LOAD_BALANCE_POLICY`. Options: - `"WeightRandom"` -> `xorm.WeightRandomPolicy` - `"WeightRoundRobin` -> `WeightRoundRobinPolicy` - `"LeastCon"` -> `LeastConnPolicy` - `"RoundRobin"` -> `xorm.RoundRobinPolicy()` - default: `xorm.RandomPolicy()` - `LOAD_BALANCE_WEIGHTS` Co-authored-by: pat-s <patrick.schratz@gmail.com@> Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7212 Reviewed-by: Gusted <gusted@noreply.codeberg.org> Co-authored-by: pat-s <patrick.schratz@gmail.com> Co-committed-by: pat-s <patrick.schratz@gmail.com>
		
			
				
	
	
		
			54 lines
		
	
	
	
		
			1.4 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			54 lines
		
	
	
	
		
			1.4 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2023 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package db_test
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import (
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	"testing"
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	"forgejo.org/models/db"
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	repo_model "forgejo.org/models/repo"
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	"forgejo.org/models/unittest"
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	"github.com/stretchr/testify/assert"
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	"github.com/stretchr/testify/require"
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	"xorm.io/builder"
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)
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type mockListOptions struct {
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	db.ListOptions
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}
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func (opts mockListOptions) IsListAll() bool {
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	return true
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}
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func (opts mockListOptions) ToConds() builder.Cond {
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	return builder.NewCond()
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}
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func TestFind(t *testing.T) {
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	require.NoError(t, unittest.PrepareTestDatabase())
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	xe, err := unittest.GetXORMEngine()
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	require.NoError(t, err)
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	require.NoError(t, xe.Sync(&repo_model.RepoUnit{}))
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	var repoUnitCount int
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	_, err = db.GetEngine(db.DefaultContext).SQL("SELECT COUNT(*) FROM repo_unit").Get(&repoUnitCount)
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	require.NoError(t, err)
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	assert.NotEmpty(t, repoUnitCount)
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	opts := mockListOptions{}
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	repoUnits, err := db.Find[repo_model.RepoUnit](db.DefaultContext, opts)
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	require.NoError(t, err)
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	assert.Len(t, repoUnits, repoUnitCount)
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	cnt, err := db.Count[repo_model.RepoUnit](db.DefaultContext, opts)
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	require.NoError(t, err)
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	assert.EqualValues(t, repoUnitCount, cnt)
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	repoUnits, newCnt, err := db.FindAndCount[repo_model.RepoUnit](db.DefaultContext, opts)
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	require.NoError(t, err)
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	assert.Equal(t, cnt, newCnt)
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	assert.Len(t, repoUnits, repoUnitCount)
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}
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