Fix indexed property visiting

Fixes #22.
devlooped · Jan 28, 2021 · ad4e732 · ad4e732
1 parent eba967c
commit ad4e732
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diff --git a/src/NuDoq.Tests/ReaderFixture.cs b/src/NuDoq.Tests/ReaderFixture.cs
@@ -665,6 +665,17 @@ public void when_reading_with_keep_lines_then_preserves_original_text()
 lines", method.Elements.OfType<Summary>().First().Elements.OfType<Text>().First().Content);
         }
 
+        [Fact]
+        public void when_reading_indexer_property_then_succeeds()
+        {
+            var member = DocReader.Read(Assembly.GetExecutingAssembly(), new ReaderOptions { KeepNewLinesInText = true });
+            var method = member.Elements.OfType<Property>()
+                .FirstOrDefault(m => m.Info?.DeclaringType == typeof(CustomXml) && ((PropertyInfo)m.Info!).GetIndexParameters().Length > 0);
+
+            Assert.NotNull(method);
+            Assert.Equal("indexed", method.ToText());
+        }
+
         class CountingVisitor : Visitor
         {
             readonly string platform;
@@ -737,6 +748,13 @@ public void Out(out int p1)
             /// lines
             /// </summary>
             public string NewLines { get; set; }
+
+            /// <summary>indexed</summary>
+            public int this[int index]
+            {
+                get => 0;
+                set => Console.WriteLine(value);
+            }
         }
     }
 }
diff --git a/src/NuDoq/MemberIdMap.cs b/src/NuDoq/MemberIdMap.cs
@@ -127,6 +127,7 @@ void Append(PropertyInfo property)
         {
             AppendType(sb, property.DeclaringType);
             sb.Append('.').Append(property.Name);
+            Append(property.GetIndexParameters());
         }
 
         void Append(MethodInfo method)