Adding upstream version 0.28.1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

core/validators/validators_test.go

@@ -0,0 +1,39 @@
+package validators_test
+
+import (
+	"errors"
+	"fmt"
+	"testing"
+
+	validation "github.com/go-ozzo/ozzo-validation/v4"
+	"github.com/pocketbase/pocketbase/core/validators"
+)
+
+func TestJoinValidationErrors(t *testing.T) {
+	scenarios := []struct {
+		errA     error
+		errB     error
+		expected string
+	}{
+		{nil, nil, "<nil>"},
+		{errors.New("abc"), nil, "abc"},
+		{nil, errors.New("abc"), "abc"},
+		{errors.New("abc"), errors.New("456"), "abc\n456"},
+		{validation.Errors{"test1": errors.New("test1_err")}, nil, "test1: test1_err."},
+		{nil, validation.Errors{"test2": errors.New("test2_err")}, "test2: test2_err."},
+		{validation.Errors{}, errors.New("456"), "\n456"},
+		{errors.New("456"), validation.Errors{}, "456\n"},
+		{validation.Errors{"test1": errors.New("test1_err")}, errors.New("456"), "test1: test1_err."},
+		{errors.New("456"), validation.Errors{"test2": errors.New("test2_err")}, "test2: test2_err."},
+		{validation.Errors{"test1": errors.New("test1_err")}, validation.Errors{"test2": errors.New("test2_err")}, "test1: test1_err; test2: test2_err."},
+	}
+
+	for i, s := range scenarios {
+		t.Run(fmt.Sprintf("%d_%#T_%T", i, s.errA, s.errB), func(t *testing.T) {
+			result := fmt.Sprintf("%v", validators.JoinValidationErrors(s.errA, s.errB))
+			if result != s.expected {
+				t.Fatalf("Expected\n%v\ngot\n%v", s.expected, result)
+			}
+		})
+	}
+}