Adding upstream version 0.28.1.

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

core/validators/equal_test.go

@@ -0,0 +1,62 @@
+package validators_test
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/pocketbase/pocketbase/core/validators"
+)
+
+func Equal(t *testing.T) {
+	t.Parallel()
+
+	strA := "abc"
+	strB := "abc"
+	strC := "123"
+	var strNilPtr *string
+	var strNilPtr2 *string
+
+	scenarios := []struct {
+		valA        any
+		valB        any
+		expectError bool
+	}{
+		{nil, nil, false},
+		{"", "", false},
+		{"", "456", true},
+		{"123", "", true},
+		{"123", "456", true},
+		{"123", "123", false},
+		{true, false, true},
+		{false, true, true},
+		{false, false, false},
+		{true, true, false},
+		{0, 0, false},
+		{0, 1, true},
+		{1, 2, true},
+		{1, 1, false},
+		{&strA, &strA, false},
+		{&strA, &strB, false},
+		{&strA, &strC, true},
+		{"abc", &strA, false},
+		{&strA, "abc", false},
+		{"abc", &strC, true},
+		{"test", 123, true},
+		{nil, 123, true},
+		{nil, strA, true},
+		{nil, &strA, true},
+		{nil, strNilPtr, false},
+		{strNilPtr, strNilPtr2, false},
+	}
+
+	for i, s := range scenarios {
+		t.Run(fmt.Sprintf("%d_%v_%v", i, s.valA, s.valB), func(t *testing.T) {
+			err := validators.Equal(s.valA)(s.valB)
+
+			hasErr := err != nil
+			if hasErr != s.expectError {
+				t.Fatalf("Expected hasErr to be %v, got %v (%v)", s.expectError, hasErr, err)
+			}
+		})
+	}
+}