From 194c7e54d7803fe16757675bee672ea8b702bcad Mon Sep 17 00:00:00 2001
From: Chris Holt <lefthandedgoat@gmail.com>
Date: Wed, 26 Apr 2017 16:49:17 -0400
Subject: [PATCH] Add support for NUnit3 --params parameter

---
 src/app/FakeLib/UnitTest/NUnit/NUnit3.fs | 6 ++++++
 src/test/Test.FAKECore/NUnit3Specs.cs    | 3 ++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/app/FakeLib/UnitTest/NUnit/NUnit3.fs b/src/app/FakeLib/UnitTest/NUnit/NUnit3.fs
index 59fa0dc8a1e..7f60ddf00db 100644
--- a/src/app/FakeLib/UnitTest/NUnit/NUnit3.fs
+++ b/src/app/FakeLib/UnitTest/NUnit/NUnit3.fs
@@ -197,6 +197,9 @@ type NUnit3Params =
 
       /// Controls the trace logs NUnit3 will output, defaults to Off
       TraceLevel : NUnit3TraceLevel
+
+      /// A test parameter specified in the form name=value. Multiple parameters may be specified, separated by semicolons
+      Params : string
     }
 
 /// The [NUnit3Params](fake-testing-nunit3-nunit3params.html) default parameters.
@@ -223,6 +226,7 @@ type NUnit3Params =
 /// - `TeamCity` - `false`
 /// - `ErrorLevel` - `Error`
 /// - `TraceLevel` - `Default` (By default NUnit3 sets this to off internally)
+/// - `Params` - `""`
 /// ## Defaults
 let NUnit3Defaults =
     {
@@ -249,6 +253,7 @@ let NUnit3Defaults =
       Labels = LabelsLevel.Default
       ErrorLevel = NUnit3ErrorLevel.Error
       TraceLevel= NUnit3TraceLevel.Default
+      Params = ""
     }
 
 /// Tries to detect the working directory as specified in the parameters or via TeamCity settings
@@ -289,6 +294,7 @@ let buildNUnit3Args parameters assemblies =
     |> appendResultString parameters.ResultSpecs
     |> appendIfTrue parameters.ShadowCopy "--shadowcopy"
     |> appendIfTrue parameters.TeamCity "--teamcity"
+    |> appendIfNotNullOrEmpty parameters.Params "--params="
     |> appendFileNamesIfNotNull assemblies
     |> toText
 
diff --git a/src/test/Test.FAKECore/NUnit3Specs.cs b/src/test/Test.FAKECore/NUnit3Specs.cs
index 194d948c147..e813668dd42 100644
--- a/src/test/Test.FAKECore/NUnit3Specs.cs
+++ b/src/test/Test.FAKECore/NUnit3Specs.cs
@@ -61,7 +61,8 @@ internal class When_using_non_default_trace_parameter
                 NUnit3.NUnit3Defaults.TeamCity,
                 NUnit3.NUnit3Defaults.Labels,
                 NUnit3.NUnit3Defaults.ErrorLevel,
-                NUnit3.NUnit3TraceLevel.Verbose);
+                NUnit3.NUnit3TraceLevel.Verbose,
+                NUnit3.NUnit3Defaults.Params);
         };
 
         It should_include_the_expected_trace_argument = () =>