content: Implement debugDescribeChildren for KatexVlistRowNode

rajveermalviya · rajveermalviya · commit b0ca8948a889 · 2025-07-17T20:30:45.000+05:30
Turns out that anything under KatexVlistRowNode wasn't being
tested by content tests, fix that by implementing this method.

Fortunately there were no fixes needed in the tests.
diff --git a/lib/model/content.dart b/lib/model/content.dart
@@ -458,6 +458,11 @@ class KatexVlistRowNode extends ContentNode {
     super.debugFillProperties(properties);
     properties.add(DoubleProperty('verticalOffsetEm', verticalOffsetEm));
   }
+
+  @override
+  List<DiagnosticsNode> debugDescribeChildren() {
+    return [node.toDiagnosticsNode()];
+  }
 }
 
 class MathBlockNode extends MathNode implements BlockContentNode {

Original file line number	Diff line number	Diff line change
`@@ -458,6 +458,11 @@ class KatexVlistRowNode extends ContentNode {`
`458`	`458`	`super.debugFillProperties(properties);`
`459`	`459`	`properties.add(DoubleProperty('verticalOffsetEm', verticalOffsetEm));`
`460`	`460`	`}`
	`461`	`+`
	`462`	`+ @override`
	`463`	`+ List<DiagnosticsNode> debugDescribeChildren() {`
	`464`	`+ return [node.toDiagnosticsNode()];`
	`465`	`+ }`
`461`	`466`	`}`
`462`	`467`
`463`	`468`	`class MathBlockNode extends MathNode implements BlockContentNode {`