Add links to the test

Author: j-f1

Tests/SwiftDocCTests/Semantics/DoxygenTests.swift

@@ -20,9 +20,9 @@ class DoxygenTests: XCTestCase {
         let documentationLines: [SymbolGraph.LineList.Line] = """
             This is an abstract.
 
-            @discussion This is a discussion.
+            @discussion This is a discussion linking to ``AnotherClass`` and ``AnotherClass/prop``.
 
-            @note This is a note.
+            @note This is a note linking to ``Class3`` and ``Class3/prop2``.
             """
             .splitByNewlines
             .enumerated()
@@ -46,7 +46,43 @@ class DoxygenTests: XCTestCase {
                             accessLevel: .public,
                             kind: .init(parsedIdentifier: .class, displayName: "Kind Display Name"),
                             mixins: [:]
-                        )
+                        ),
+                        SymbolGraph.Symbol(
+                            identifier: .init(precise: "another-class-id", interfaceLanguage: SourceLanguage.swift.id),
+                            names: .init(title: "AnotherClass", navigator: nil, subHeading: nil, prose: nil),
+                            pathComponents: ["AnotherClass"],
+                            docComment: nil,
+                            accessLevel: .public,
+                            kind: .init(parsedIdentifier: .class, displayName: "Kind Display Name"),
+                            mixins: [:]
+                        ),
+                        SymbolGraph.Symbol(
+                            identifier: .init(precise: "another-class-prop-id", interfaceLanguage: SourceLanguage.swift.id),
+                            names: .init(title: "prop", navigator: nil, subHeading: nil, prose: nil),
+                            pathComponents: ["AnotherClass", "prop"],
+                            docComment: nil,
+                            accessLevel: .public,
+                            kind: .init(parsedIdentifier: .property, displayName: "Kind Display Name"),
+                            mixins: [:]
+                        ),
+                        SymbolGraph.Symbol(
+                            identifier: .init(precise: "class3-id", interfaceLanguage: SourceLanguage.swift.id),
+                            names: .init(title: "Class3", navigator: nil, subHeading: nil, prose: nil),
+                            pathComponents: ["Class3"],
+                            docComment: nil,
+                            accessLevel: .public,
+                            kind: .init(parsedIdentifier: .class, displayName: "Kind Display Name"),
+                            mixins: [:]
+                        ),
+                        SymbolGraph.Symbol(
+                            identifier: .init(precise: "class3-prop-id", interfaceLanguage: SourceLanguage.swift.id),
+                            names: .init(title: "prop", navigator: nil, subHeading: nil, prose: nil),
+                            pathComponents: ["Class3", "prop"],
+                            docComment: nil,
+                            accessLevel: .public,
+                            kind: .init(parsedIdentifier: .property, displayName: "Kind Display Name"),
+                            mixins: [:]
+                        ),
                     ]
                 )),
             ])
@@ -60,7 +96,10 @@ class DoxygenTests: XCTestCase {
         let symbol = try XCTUnwrap(node.semantic as? Symbol)
 
         XCTAssertEqual(symbol.abstract?.format(), "This is an abstract.")
-        XCTAssertEqual(symbol.discussion?.content.map { $0.format() }, [#"\discussion This is a discussion."#, #"\note This is a note."#])
+        XCTAssertEqual(symbol.discussion?.content.map { $0.format() }, [
+            #"\discussion This is a discussion linking to ``doc://unit-test/documentation/ModuleName/AnotherClass`` and ``doc://unit-test/documentation/ModuleName/AnotherClass/prop``."#,
+            #"\note This is a note linking to ``doc://unit-test/documentation/ModuleName/Class3`` and ``Class3/prop2``."#
+        ])
 
         // Verify the expected content in the render model
         var translator = RenderNodeTranslator(context: context, bundle: bundle, identifier: node.reference, source: nil)
@@ -71,17 +110,39 @@ class DoxygenTests: XCTestCase {
 
         let overviewSection = try XCTUnwrap(renderNode.primaryContentSections.first as? ContentRenderSection)
         XCTAssertEqual(overviewSection.content.count, 3)
-
         XCTAssertEqual(overviewSection.content, [
             .heading(.init(level: 2, text: "Overview", anchor: "overview")),
 
             .paragraph(.init(inlineContent: [
-                .text("This is a discussion.")
+                .text("This is a discussion linking to "),
+                .reference(
+                    identifier: .init("doc://unit-test/documentation/ModuleName/AnotherClass"),
+                    isActive: true,
+                    overridingTitle: nil,
+                    overridingTitleInlineContent: nil
+                ),
+                .text(" and "),
+                .reference(
+                    identifier: .init("doc://unit-test/documentation/ModuleName/AnotherClass/prop"),
+                    isActive: true,
+                    overridingTitle: nil,
+                    overridingTitleInlineContent: nil
+                ),
+                .text(".")
             ])),
 
             .aside(.init(style: .init(asideKind: .note), content: [
                 .paragraph(.init(inlineContent: [
-                    .text("This is a note.")
+                    .text("This is a note linking to "),
+                    .reference(
+                        identifier: .init("doc://unit-test/documentation/ModuleName/Class3"),
+                        isActive: true,
+                        overridingTitle: nil,
+                        overridingTitleInlineContent: nil
+                    ),
+                    .text(" and "),
+                    .codeVoice(code: "Class3/prop2"),
+                    .text(".")
                 ]))
             ])),
         ])