Test Order/GroupBy

clause/select.go

@@ -14,7 +14,7 @@ func (s Select) Name() string {
 func (s Select) Build(builder Builder) {
 	if len(s.Columns) > 0 {
 		if s.Distinct {
-			builder.WriteString(" DISTINCT ")
+			builder.WriteString("DISTINCT ")
 		}
 
 		for idx, column := range s.Columns {

tests/group_by_test.go

@@ -67,6 +67,27 @@ func TestGroupBy(t *testing.T) {
 		t.Errorf("name should be groupby, but got %v, total should be 660, but got %v", name, total)
 	}
 
+	var result = struct {
+		Name  string
+		Total int64
+	}{}
+
+	if err := DB.Model(&User{}).Select("name, sum(age) as total").Where("name LIKE ?", "groupby%").Group("name").Having("name = ?", "groupby1").Find(&result).Error; err != nil {
+		t.Errorf("no error should happen, but got %v", err)
+	}
+
+	if result.Name != "groupby1" || result.Total != 660 {
+		t.Errorf("name should be groupby, total should be 660, but got %+v", result)
+	}
+
+	if err := DB.Model(&User{}).Select("name, sum(age) as total").Where("name LIKE ?", "groupby%").Group("name").Having("name = ?", "groupby1").Scan(&result).Error; err != nil {
+		t.Errorf("no error should happen, but got %v", err)
+	}
+
+	if result.Name != "groupby1" || result.Total != 660 {
+		t.Errorf("name should be groupby, total should be 660, but got %+v", result)
+	}
+
 	var active bool
 	if err := DB.Model(&User{}).Select("name, active, sum(age)").Where("name = ? and active = ?", "groupby", true).Group("name").Group("active").Row().Scan(&name, &active, &total); err != nil {
 		t.Errorf("no error should happen, but got %v", err)

tests/joins_test.go

@@ -101,6 +101,7 @@ func TestJoinsWithSelect(t *testing.T) {
 	DB.Save(&user)
 
 	var results []result
+
 	DB.Table("users").Select("users.id, pets.id as pet_id, pets.name").Joins("left join pets on pets.user_id = users.id").Where("users.name = ?", "joins_with_select").Scan(&results)
 
 	sort.Slice(results, func(i, j int) bool {

tests/query_test.go

@@ -223,17 +223,17 @@ func TestOr(t *testing.T) {
 
 	result := dryDB.Where("role = ?", "admin").Or("role = ?", "super_admin").Find(&User{})
 	if !regexp.MustCompile("SELECT \\* FROM .*users.* WHERE .*role.* = .+ OR .*role.* = .+").MatchString(result.Statement.SQL.String()) {
-		t.Fatalf("Build NOT condition, but got %v", result.Statement.SQL.String())
+		t.Fatalf("Build OR condition, but got %v", result.Statement.SQL.String())
 	}
 
 	result = dryDB.Where("name = ?", "jinzhu").Or(User{Name: "jinzhu 2", Age: 18}).Find(&User{})
 	if !regexp.MustCompile("SELECT \\* FROM .*users.* WHERE .*name.* = .+ OR \\(.*name.* AND .*age.*\\)").MatchString(result.Statement.SQL.String()) {
-		t.Fatalf("Build NOT condition, but got %v", result.Statement.SQL.String())
+		t.Fatalf("Build OR condition, but got %v", result.Statement.SQL.String())
 	}
 
 	result = dryDB.Where("name = ?", "jinzhu").Or(map[string]interface{}{"name": "jinzhu 2", "age": 18}).Find(&User{})
 	if !regexp.MustCompile("SELECT \\* FROM .*users.* WHERE .*name.* = .+ OR \\(.*age.* AND .*name.*\\)").MatchString(result.Statement.SQL.String()) {
-		t.Fatalf("Build NOT condition, but got %v", result.Statement.SQL.String())
+		t.Fatalf("Build OR condition, but got %v", result.Statement.SQL.String())
 	}
 }
 
@@ -426,6 +426,20 @@ func TestSearchWithEmptyChain(t *testing.T) {
 	}
 }
 
+func TestOrder(t *testing.T) {
+	dryDB := DB.Session(&gorm.Session{DryRun: true})
+
+	result := dryDB.Order("age desc, name").Find(&User{})
+	if !regexp.MustCompile("SELECT \\* FROM .*users.* ORDER BY age desc, name").MatchString(result.Statement.SQL.String()) {
+		t.Fatalf("Build Order condition, but got %v", result.Statement.SQL.String())
+	}
+
+	result = dryDB.Order("age desc").Order("name").Find(&User{})
+	if !regexp.MustCompile("SELECT \\* FROM .*users.* ORDER BY age desc,name").MatchString(result.Statement.SQL.String()) {
+		t.Fatalf("Build Order condition, but got %v", result.Statement.SQL.String())
+	}
+}
+
 func TestLimit(t *testing.T) {
 	users := []User{
 		{Name: "LimitUser1", Age: 1},
@@ -461,7 +475,6 @@ func TestOffset(t *testing.T) {
 	if (len(users1) != len(users4)) || (len(users1)-len(users2) != 3) || (len(users1)-len(users3) != 5) {
 		t.Errorf("Offset should work without limit.")
 	}
-
 }
 
 func TestSearchWithMap(t *testing.T) {