From 5d6fcb07da752931416fc2a2cbf38376b7607573 Mon Sep 17 00:00:00 2001
From: Mikael Mengistu <mikaelm12@users.noreply.github.com>
Date: Fri, 4 Nov 2016 17:59:04 -0700
Subject: [PATCH] Throw for trackAllCaptures

---
 .../IISUrlRewrite/UrlRewriteFileParser.cs     |  4 ++++
 .../FormatExceptionHandlingTests.cs           | 21 +++++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/src/Microsoft.AspNetCore.Rewrite/Internal/IISUrlRewrite/UrlRewriteFileParser.cs b/src/Microsoft.AspNetCore.Rewrite/Internal/IISUrlRewrite/UrlRewriteFileParser.cs
index c8d20bedb8..889d3e209a 100644
--- a/src/Microsoft.AspNetCore.Rewrite/Internal/IISUrlRewrite/UrlRewriteFileParser.cs
+++ b/src/Microsoft.AspNetCore.Rewrite/Internal/IISUrlRewrite/UrlRewriteFileParser.cs
@@ -110,6 +110,10 @@ namespace Microsoft.AspNetCore.Rewrite.Internal.IISUrlRewrite
 
             var grouping = ParseEnum(conditions, RewriteTags.LogicalGrouping, LogicalGrouping.MatchAll);
             var trackAllCaptures = ParseBool(conditions, RewriteTags.TrackAllCaptures, defaultValue: false);
+            if (trackAllCaptures)
+            {
+                throw new NotSupportedException("Support for trackAllCaptures has not been implemented yet");
+            }
             builder.AddUrlConditions(grouping, trackAllCaptures);
 
             foreach (var cond in conditions.Elements(RewriteTags.Add))
diff --git a/test/Microsoft.AspNetCore.Rewrite.Tests/IISUrlRewrite/FormatExceptionHandlingTests.cs b/test/Microsoft.AspNetCore.Rewrite.Tests/IISUrlRewrite/FormatExceptionHandlingTests.cs
index c14f062e64..575135b543 100644
--- a/test/Microsoft.AspNetCore.Rewrite.Tests/IISUrlRewrite/FormatExceptionHandlingTests.cs
+++ b/test/Microsoft.AspNetCore.Rewrite.Tests/IISUrlRewrite/FormatExceptionHandlingTests.cs
@@ -264,5 +264,26 @@ namespace Microsoft.AspNetCore.Rewrite.Tests.UrlRewrite
             var ex = Assert.Throws<FormatException>(() => new UrlRewriteFileParser().Parse(new StringReader(input)));
             Assert.Equal(expected, ex.Message);
         }
+
+        [Theory]
+        [InlineData(
+@"<rewrite>
+    <rules>
+        <rule name=""Remove trailing slash"">
+            <match url = ""(.*)/$""/>
+            <conditions trackAllCaptures=""true"">
+                <add input=""{REQUEST_FILENAME}""/>
+            </conditions>
+            <action type=""Redirect"" url =""{R:1}"" />
+        </rule>
+    </rules>
+</rewrite>",
+    "Support for trackAllCaptures has not been implemented yet")]
+        public void ThrowNotSupportedExceptionWithCorrectMessage(string input, string expected)
+        {
+            // Arrange, Act, Assert
+            var ex = Assert.Throws<NotSupportedException>(() => new UrlRewriteFileParser().Parse(new StringReader(input)));
+            Assert.Equal(expected, ex.Message);
+        }
     }
 }