feat: defaulting query parameter keys to lowercase names (#41)

query.go

@@ -4,6 +4,7 @@ import (
 	"net/http"
 	"reflect"
 	"strconv"
+	"strings"
 
 	"github.com/pkg/errors"
 )
@@ -16,6 +17,7 @@ import (
 // - float(all bit sizes)
 // - string
 // - ISO8601 time
+// It defaults the keys to the lowercase struct field names.
 func ParseQuery(query map[string]string, v interface{}) error {
 	result := reflect.ValueOf(v).Elem()
 	resultType := result.Type()
@@ -34,7 +36,7 @@ func ParseQuery(query map[string]string, v interface{}) error {
 		// get query parameter name
 		key := field.Tag.Get("key")
 		if key == "" {
-			key = field.Name
+			key = strings.ToLower(field.Name)
 		}
 
 		// for fields with default values

query_test.go

@@ -12,9 +12,9 @@ import (
 
 func TestParseQuery(t *testing.T) {
 	type mapStruct struct {
-		Name      string     `key:"name"`
-		Age       int32      `key:"age" default:"30"`
-		Limit     *int       `key:"limit"`
+		Name      string
+		Limit     *int
+		Age       int32      `default:"30"`
 		CreatedAt *time.Time `key:"date"`
 	}
 

sealbox_test.go

@@ -32,7 +32,7 @@ func TestEncryptDecrypt(t *testing.T) {
 	})
 
 	t.Run("Decrypt for normal strings", func(t *testing.T) {
-		someString := faker.Lorem().Characters(16)
+		someString := faker.Lorem().Characters(64)
 
 		_, err := Decrypt(secret, someString)
 		if err == nil {