add tests

Author: jcollins-g

test/end2end/model_test.dart

@@ -15,6 +15,7 @@ import 'package:dartdoc/src/render/model_element_renderer.dart';
 import 'package:dartdoc/src/render/parameter_renderer.dart';
 import 'package:dartdoc/src/render/typedef_renderer.dart';
 import 'package:dartdoc/src/special_elements.dart';
+import 'package:dartdoc/src/tuple.dart';
 import 'package:dartdoc/src/warnings.dart';
 import 'package:test/test.dart';
 
@@ -882,6 +883,24 @@ void main() {
         docsAsHtml = doAwesomeStuff.documentationAsHtml;
       });
 
+      test('Verify links to inherited members inside class', () {
+        expect(
+            docsAsHtml,
+            contains(
+                '<a href="${HTMLBASE_PLACEHOLDER}fake/ImplicitProperties/forInheriting.html">ClassWithUnusualProperties.forInheriting</a>'));
+        expect(
+            docsAsHtml,
+            contains(
+                '<a href="%%__HTMLBASE_dartdoc_internal__%%reexport_two/BaseReexported/action.html">ExtendedBaseReexported.action</a></p>'));
+        var doAwesomeStuffWarnings = packageGraph.packageWarningCounter
+                .countedWarnings[doAwesomeStuff.element] ??
+            [];
+        expect(
+            doAwesomeStuffWarnings,
+            isNot(anyElement((Tuple2<PackageWarning, String> e) =>
+                e.item1 == PackageWarning.ambiguousDocReference)));
+      });
+
       test('can handle renamed imports', () {
         var aFunctionUsingRenamedLib = fakeLibrary.functions
             .firstWhere((f) => f.name == 'aFunctionUsingRenamedLib');

testing/test_package/lib/fake.dart

@@ -858,6 +858,7 @@ class ExtraSpecialList<E> extends SpecialList {}
 /// {@subCategory Things and Such}
 /// {@image https://flutter.io/images/catalog-widget-placeholder.png}
 /// {@samples https://flutter.io}
+///
 class BaseForDocComments {
   /// Takes a [value] and returns a String.
   ///
@@ -899,6 +900,10 @@ class BaseForDocComments {
   ///
   /// Reference to something that doesn't exist containing a type parameter [ThisIsNotHereNoWay<MyType>]
   ///
+  /// Reference to an inherited member: [ClassWithUnusualProperties.forInheriting]
+  ///
+  /// Reference to an inherited member in another library via class name: [ExtendedBaseReexported.action]
+  ///
   /// Link to a nonexistent file (erroneously expects base href): [link](SubForDocComments/localMethod.html)
   ///
   /// Link to an existing file: [link](../SubForDocComments/localMethod.html)

testing/test_package/lib/src/somelib.dart

@@ -8,6 +8,13 @@ class YetAnotherClass {}
 
 class AUnicornClass {}
 
+class BaseReexported {
+  String action;
+}
+
+class ExtendedBaseReexported extends BaseReexported {
+}
+
 /// A private extension.
 extension _Unseen on Object {
   void doYouSeeMe() { }
@@ -21,4 +28,4 @@ extension on List {
 /// [_Unseen] is not seen, but [DocumentMe] is.
 extension DocumentThisExtensionOnce on String {
   String get reportOnString => '$this is wonderful';
-}
+}