Add braces tests

slang-i18n · Oct 1, 2024 · ff80a68 · ff80a68
1 parent b617224
commit ff80a68
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diff --git a/slang/lib/src/builder/utils/string_interpolation_extensions.dart b/slang/lib/src/builder/utils/string_interpolation_extensions.dart
@@ -137,6 +137,19 @@ String _replaceBetween({
       }
     }
 
+    if (startIndex >= 2 &&
+        curr[startIndex - 1] == ':' &&
+        curr[startIndex - 2] == '@') {
+      // ignore because of preceding @: which indicates an escaped, linked translation
+      buffer.write(curr.substring(0, startIndex + 1));
+      if (startIndex + 1 < curr.length) {
+        curr = curr.substring(startIndex + startCharacterLength);
+        continue;
+      } else {
+        break;
+      }
+    }
+
     if (startIndex != 0) {
       // add prefix
       buffer.write(curr.substring(0, startIndex));

diff --git a/slang/test/unit/model/node_test.dart b/slang/test/unit/model/node_test.dart
@@ -359,6 +359,23 @@ void main() {
         expect(node.content, r'Nice ${coolHi} ${wow} ${yes}a ${noYes}');
         expect(node.params, {'coolHi', 'wow', 'yes', 'noYes'});
       });
+
+      test('with links', () {
+        final test = r'{myArg} @:myLink';
+        final node = textNode(test, StringInterpolation.braces);
+        expect(node.content, r'${myArg} ${_root.myLink}');
+        expect(node.params, <String>{'myArg'});
+      });
+
+      test('with escaped links', () {
+        final test = r'{myArg} @:linkA @:{linkB}hello @:{linkC}';
+        final node = textNode(test, StringInterpolation.braces);
+        expect(
+          node.content,
+          r'${myArg} ${_root.linkA} ${_root.linkB}hello ${_root.linkC}',
+        );
+        expect(node.params, <String>{'myArg'});
+      });
     });
 
     group(StringInterpolation.doubleBraces, () {
@@ -414,6 +431,23 @@ void main() {
         expect(node.content, r'Nice ${coolHi} ${wow} ${yes}a ${noYes}');
         expect(node.params, {'coolHi', 'wow', 'yes', 'noYes'});
       });
+
+      test('with links', () {
+        final test = r'{{myArg}} @:myLink';
+        final node = textNode(test, StringInterpolation.doubleBraces);
+        expect(node.content, r'${myArg} ${_root.myLink}');
+        expect(node.params, <String>{'myArg'});
+      });
+
+      test('with escaped links', () {
+        final test = r'{{myArg}} @:linkA @:{linkB}hello @:{linkC}';
+        final node = textNode(test, StringInterpolation.doubleBraces);
+        expect(
+          node.content,
+          r'${myArg} ${_root.linkA} ${_root.linkB}hello ${_root.linkC}',
+        );
+        expect(node.params, <String>{'myArg'});
+      });
     });
   });