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// Copyright 2016 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package db
import (
"context"
"math"
"code.gitea.io/gitea/modules/unittestbridge"
"xorm.io/xorm"
)
// Code in this file is mainly used by models.CheckConsistencyFor, which is not in the unit test for various reasons.
// In the future if we can decouple CheckConsistencyFor into separate unit test code, then this file can be moved into unittest package too.
// NonexistentID an ID that will never exist
const NonexistentID = int64(math.MaxInt64)
//SetUnitTestEngine is used by unit test code
func SetUnitTestEngine(eng *xorm.Engine) {
x = eng
DefaultContext = &Context{
Context: context.Background(),
e: x,
}
}
type testCond struct {
query interface{}
args []interface{}
}
// Cond create a condition with arguments for a test
func Cond(query interface{}, args ...interface{}) interface{} {
return &testCond{query: query, args: args}
}
func whereConditions(sess *xorm.Session, conditions []interface{}) {
for _, condition := range conditions {
switch cond := condition.(type) {
case *testCond:
sess.Where(cond.query, cond.args...)
default:
sess.Where(cond)
}
}
}
// LoadBeanIfExists loads beans from fixture database if exist
func LoadBeanIfExists(bean interface{}, conditions ...interface{}) (bool, error) {
sess := x.NewSession()
defer sess.Close()
whereConditions(sess, conditions)
return sess.Get(bean)
}
// BeanExists for testing, check if a bean exists
func BeanExists(t unittestbridge.Tester, bean interface{}, conditions ...interface{}) bool {
ta := unittestbridge.NewAsserter(t)
exists, err := LoadBeanIfExists(bean, conditions...)
ta.NoError(err)
return exists
}
// AssertExistsAndLoadBean assert that a bean exists and load it from the test database
func AssertExistsAndLoadBean(t unittestbridge.Tester, bean interface{}, conditions ...interface{}) interface{} {
ta := unittestbridge.NewAsserter(t)
exists, err := LoadBeanIfExists(bean, conditions...)
ta.NoError(err)
ta.True(exists,
"Expected to find %+v (of type %T, with conditions %+v), but did not",
bean, bean, conditions)
return bean
}
// GetCount get the count of a bean
func GetCount(t unittestbridge.Tester, bean interface{}, conditions ...interface{}) int {
ta := unittestbridge.NewAsserter(t)
sess := x.NewSession()
defer sess.Close()
whereConditions(sess, conditions)
count, err := sess.Count(bean)
ta.NoError(err)
return int(count)
}
// AssertNotExistsBean assert that a bean does not exist in the test database
func AssertNotExistsBean(t unittestbridge.Tester, bean interface{}, conditions ...interface{}) {
ta := unittestbridge.NewAsserter(t)
exists, err := LoadBeanIfExists(bean, conditions...)
ta.NoError(err)
ta.False(exists)
}
// AssertExistsIf asserts that a bean exists or does not exist, depending on
// what is expected.
func AssertExistsIf(t unittestbridge.Tester, expected bool, bean interface{}, conditions ...interface{}) {
ta := unittestbridge.NewAsserter(t)
exists, err := LoadBeanIfExists(bean, conditions...)
ta.NoError(err)
ta.Equal(expected, exists)
}
// AssertSuccessfulInsert assert that beans is successfully inserted
func AssertSuccessfulInsert(t unittestbridge.Tester, beans ...interface{}) {
ta := unittestbridge.NewAsserter(t)
_, err := x.Insert(beans...)
ta.NoError(err)
}
// AssertCount assert the count of a bean
func AssertCount(t unittestbridge.Tester, bean, expected interface{}) {
ta := unittestbridge.NewAsserter(t)
ta.EqualValues(expected, GetCount(ta, bean))
}
// AssertInt64InRange assert value is in range [low, high]
func AssertInt64InRange(t unittestbridge.Tester, low, high, value int64) {
ta := unittestbridge.NewAsserter(t)
ta.True(value >= low && value <= high,
"Expected value in range [%d, %d], found %d", low, high, value)
}
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