first commit

validator/enum_test.go

@@ -0,0 +1,24 @@
+package validator_test
+
+import (
+	"errors"
+	"testing"
+
+	"gitoa.ru/go-4devs/console/input/value"
+	"gitoa.ru/go-4devs/console/validator"
+)
+
+func TestEnum(t *testing.T) {
+	validValue := value.New("valid")
+	invalidValue := value.New("invalid")
+
+	enum := validator.Enum("valid", "other", "three")
+
+	if err := enum(validValue); err != nil {
+		t.Errorf("expected valid value got err:%s", err)
+	}
+
+	if err := enum(invalidValue); !errors.Is(err, validator.ErrInvalid) {
+		t.Errorf("expected err:%s, got: %s", validator.ErrInvalid, err)
+	}
+}