From 75e9046c16559c272e1740366ef309aac6150b85 Mon Sep 17 00:00:00 2001
From: BobLd <boris.ledeist@edhec.com>
Date: Sat, 23 May 2020 20:33:00 +0100
Subject: [PATCH] add DlaHelper for tests and correct minor typos

---
 src/UglyToad.PdfPig.Tests/Dla/DlaHelper.cs    | 20 +++++++++++++++++++
 src/UglyToad.PdfPig.Tests/Dla/KdTreeTests.cs  |  1 -
 .../Dla/MathExtensionsTests.cs                |  2 +-
 3 files changed, 21 insertions(+), 2 deletions(-)
 create mode 100644 src/UglyToad.PdfPig.Tests/Dla/DlaHelper.cs

diff --git a/src/UglyToad.PdfPig.Tests/Dla/DlaHelper.cs b/src/UglyToad.PdfPig.Tests/Dla/DlaHelper.cs
new file mode 100644
index 00000000..eaae4899
--- /dev/null
+++ b/src/UglyToad.PdfPig.Tests/Dla/DlaHelper.cs
@@ -0,0 +1,20 @@
+namespace UglyToad.PdfPig.Tests.Dla
+{
+    using System;
+    using System.IO;
+
+    internal static class DlaHelper
+    {
+        public static string GetDocumentPath(string name, bool isPdf = true)
+        {
+            var documentFolder = Path.GetFullPath(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "..", "..", "..", "Dla", "Documents"));
+
+            if (!name.EndsWith(".pdf") && isPdf)
+            {
+                name += ".pdf";
+            }
+
+            return Path.Combine(documentFolder, name);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/UglyToad.PdfPig.Tests/Dla/KdTreeTests.cs b/src/UglyToad.PdfPig.Tests/Dla/KdTreeTests.cs
index 3714f4aa..bb963a48 100644
--- a/src/UglyToad.PdfPig.Tests/Dla/KdTreeTests.cs
+++ b/src/UglyToad.PdfPig.Tests/Dla/KdTreeTests.cs
@@ -6727,7 +6727,6 @@
 
             // root -> right side -> right side
             Assert.Null(kdTree.Root.RightChild.RightChild);
-
         }
 
         [Theory]
diff --git a/src/UglyToad.PdfPig.Tests/Dla/MathExtensionsTests.cs b/src/UglyToad.PdfPig.Tests/Dla/MathExtensionsTests.cs
index 8f589813..57c73757 100644
--- a/src/UglyToad.PdfPig.Tests/Dla/MathExtensionsTests.cs
+++ b/src/UglyToad.PdfPig.Tests/Dla/MathExtensionsTests.cs
@@ -183,7 +183,7 @@
             var dataFloat = data.Select(x => (float)x);
             Assert.Equal((float)expected, dataFloat.Mode(), PreciseDoubleComparer);
         }
-        
+
         [Theory]
         [MemberData(nameof(ModeDataNaN))]
         public void ModeNaN(double[] data)