21423b914f
use golangci/golangci-lint-action instead of reviewdog/action-golangci-lint as the second was not reporting any failures even if there was some. Report code coverage with codecov/codecov-action I have set some flags per dialect and go version Several linters has been fixed, some disabled so the build can pass
75 lines
2.5 KiB
Go
75 lines
2.5 KiB
Go
package tests_test
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import (
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"regexp"
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"testing"
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"gorm.io/gorm"
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. "gorm.io/gorm/utils/tests"
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)
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func TestDistinct(t *testing.T) {
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users := []User{
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*GetUser("distinct", Config{}),
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*GetUser("distinct", Config{}),
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*GetUser("distinct", Config{}),
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*GetUser("distinct-2", Config{}),
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*GetUser("distinct-3", Config{}),
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}
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users[0].Age = 20
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if err := DB.Create(&users).Error; err != nil {
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t.Fatalf("errors happened when create users: %v", err)
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}
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var names []string
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DB.Table("users").Where("name like ?", "distinct%").Order("name").Pluck("name", &names)
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AssertEqual(t, names, []string{"distinct", "distinct", "distinct", "distinct-2", "distinct-3"})
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var names1 []string
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DB.Model(&User{}).Where("name like ?", "distinct%").Distinct().Order("name").Pluck("Name", &names1)
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AssertEqual(t, names1, []string{"distinct", "distinct-2", "distinct-3"})
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var names2 []string
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DB.Scopes(func(db *gorm.DB) *gorm.DB {
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return db.Table("users")
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}).Where("name like ?", "distinct%").Order("name").Pluck("name", &names2)
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AssertEqual(t, names2, []string{"distinct", "distinct", "distinct", "distinct-2", "distinct-3"})
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var results []User
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if err := DB.Distinct("name", "age").Where("name like ?", "distinct%").Order("name, age desc").Find(&results).Error; err != nil {
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t.Errorf("failed to query users, got error: %v", err)
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}
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expects := []User{
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{Name: "distinct", Age: 20},
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{Name: "distinct", Age: 18},
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{Name: "distinct-2", Age: 18},
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{Name: "distinct-3", Age: 18},
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}
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if len(results) != 4 {
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t.Fatalf("invalid results length found, expects: %v, got %v", len(expects), len(results))
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}
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for idx, expect := range expects {
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AssertObjEqual(t, results[idx], expect, "Name", "Age")
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}
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var count int64
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if err := DB.Model(&User{}).Where("name like ?", "distinct%").Count(&count).Error; err != nil || count != 5 {
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t.Errorf("failed to query users count, got error: %v, count: %v", err, count)
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}
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if err := DB.Model(&User{}).Distinct("name").Where("name like ?", "distinct%").Count(&count).Error; err != nil || count != 3 {
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t.Errorf("failed to query users count, got error: %v, count %v", err, count)
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}
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dryDB := DB.Session(&gorm.Session{DryRun: true})
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r := dryDB.Distinct("u.id, u.*").Table("user_speaks as s").Joins("inner join users as u on u.id = s.user_id").Where("s.language_code ='US' or s.language_code ='ES'").Find(&User{})
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if !regexp.MustCompile(`SELECT DISTINCT u\.id, u\.\* FROM user_speaks as s inner join users as u`).MatchString(r.Statement.SQL.String()) {
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t.Fatalf("Build Distinct with u.*, but got %v", r.Statement.SQL.String())
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}
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}
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