Add IgnoreTests for semantic image handling in documents

Source/QuestPDF.ConformanceTests/IgnoreTests.cs

@@ -0,0 +1,53 @@
+using QuestPDF.ConformanceTests.TestEngine;
+using QuestPDF.Drawing;
+using QuestPDF.Fluent;
+using QuestPDF.Helpers;
+using QuestPDF.Infrastructure;
+
+namespace QuestPDF.ConformanceTests;
+
+internal class IgnoreTests : ConformanceTestBase
+{
+    protected override Document GetDocumentUnderTest()
+    {
+        var photo = File.ReadAllBytes("Resources/photo.jpeg");
+        
+        return Document
+            .Create(document =>
+            {
+                document.Page(page =>
+                {
+                    page.Margin(60);
+
+                    page.Content()
+                        .PaddingVertical(30)
+                        .Column(column =>
+                        {
+                            column.Spacing(25);
+
+                            column.Item().Text("This photo has semantic meaning:");
+                            
+                            column.Item()
+                                .SemanticImage("A beautiful landscape")
+                                .Image(photo);
+                            
+                            column.Item().Text("While this one doesn't:");
+                            
+                            column.Item()
+                                .SemanticIgnore()
+                                .Image(photo);
+                        });
+                });
+            });
+    }
+
+    protected override SemanticTreeNode? GetExpectedSemanticTree()
+    {
+        return ExpectedSemanticTree.DocumentRoot(root =>
+        {
+            root.Child("P");
+            root.Child("Figure", figure => figure.Alt("A beautiful landscape"));
+            root.Child("P");
+        });
+    }
+}