adding support for returning more than one mock row

lazy.go

@@ -14,39 +14,47 @@ import (
 type MockResults struct {
 	Query   string
 	Columns []string
-	Rows    []driver.Value
+	Rows    [][]driver.Value
 }
 
-func GenerateRandomResults(query string, exampleObj any, keyVal any) (*MockResults, error) {
+func GenerateRandomResults(query string, exampleObj any, keyVal any, rowCount int) (*MockResults, error) {
 	if exampleObj == nil {
 		return nil, errors.New("exampleObj cannot be nil")
 	}
+	if rowCount == 0 {
+		rowCount = 1
+	}
 
 	retType := reflect.TypeOf(exampleObj)
 	maxFieldCount := retType.NumField()
 	columns := make([]string, 0, maxFieldCount)
-	rows := make([]driver.Value, 0, maxFieldCount)
+	rows := make([][]driver.Value, 0, maxFieldCount)
 
-	for x := 0; x < maxFieldCount; x++ {
-		field := retType.Field(x)
-		dbTag := field.Tag.Get("db")
-		if dbTag == "" {
-			continue
+	//double loop here to allow for multiple rows
+	for y := 0; y < rowCount; y++ {
+		for x := 0; x < maxFieldCount; x++ {
+			field := retType.Field(x)
+			dbTag := field.Tag.Get("db")
+			if dbTag == "" {
+				continue
+			}
+
+			if y == 0 {
+				columns = append(columns, dbTag)
+			}
+
+			if field.Tag.Get("test") == "key" {
+				rows[y] = append(rows[y], keyVal)
+				continue
+			}
+
+			nv := kindToRandom(field)
+			if nv == nil {
+				return nil, fmt.Errorf("could not match type: %s", retType.Name())
+			}
+
+			rows[y] = append(rows[y], nv)
 		}
-
-		columns = append(columns, dbTag)
-
-		if field.Tag.Get("test") == "key" {
-			rows = append(rows, keyVal)
-			continue
-		}
-
-		nv := kindToRandom(field)
-		if nv == nil {
-			return nil, fmt.Errorf("could not match type: %s", retType.Name())
-		}
-
-		rows = append(rows, nv)
 	}
 
 	return &MockResults{