Fix: release note highlighted when a pull request has the label

docs/HELP.md

@@ -41,7 +41,7 @@ Utility can have command line parameters passed to it or have the parameters sup
 - `-ReleaseNoteOrderWhen` (`-rnow`) : Default ("merged"). Set to "created" to order release notes based on pull request creation time rather than merge time.
 - `-ReleaseNoteFormat` (`-rnf`) : Default ("{0} {1}"). Available fields are {0} pull request title, {1} pull request url, {2} pull request number, {3} pull request created date/time, {4} pull request merged date/time, {5} pull request author username, {6} pull request author URL, {7} pull request documentation URL
 - `-ReleaseNoteDateFormat` (`-rndf`) : Default ("MMM dd, yyyy HH:mm"). You can use any [.NET standard](https://msdn.microsoft.com/en-us/library/az4se3k1(v=vs.110).aspx) or [custom date and time format](https://msdn.microsoft.com/en-us/library/8kb3ddd4(v=vs.110).aspx) strings.
-- `-ReleaseNoteHighlightLabels` (`-rnhl`) : Default is (""). Comma-separated list of labels which a pull request without will be marked up as code to highlight the item in release notes.'
+- `-ReleaseNoteHighlightLabels` (`-rnhl`) : Default is (""). Comma-separated list of labels which a pull request WITHOUT will be marked up as code to highlight the item in release notes.'
 - `-PublishToConfluence` (`-ptc`) : Default ("false"). Set to "true" for all other Confluence related parameters to become active.
 - `-ConfluenceReleaseParentPageId` (`-cpp`) : Confluence parent page identifer. Pulished page will be its child page.
 - `-ConfluenceSpaceKey` (`-csk`) : Required parameter if `PublishToConfluence` is true.

src/PullRequestReleaseNotes.Tests/Models/PullRequestDtoTests.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using NUnit.Framework;
+using PullRequestReleaseNotes.Models;
+using Shouldly;
+
+namespace PullRequestReleaseNotes.Tests.Models
+{
+    [TestFixture]
+    public class PullRequestDtoTests
+    {
+        [TestCase("a,b,c,h", "h", false)]
+        [TestCase("a,b,c", "h", true)]
+        [TestCase("a,b,c,h", "h,a", false)]
+        public void Highlight(string labels, string highlightWhenMissing, bool highlight)
+        {
+            var dto = new PullRequestDto
+            {
+                Labels = Split(labels)
+            };
+
+            dto.Highlighted(Split(highlightWhenMissing)).ShouldBe(highlight);
+        }
+
+        private static List<string> Split(string str)
+        {
+            return str.Split(new[] {','}, StringSplitOptions.RemoveEmptyEntries).Select(x => x.Trim()).ToList();
+        }
+    }
+}

src/PullRequestReleaseNotes/Models/ProgramArgs.cs

@@ -49,7 +49,7 @@ public class ProgramArgs
 
         [ArgShortcut("-rnhl")]
         [YamlMember(Alias = "release-note-highlight-labels")]
-        [ArgExample("Label1,Label2", "List of labels which a pull request without will be marked up as code to highlight the item in release notes.")]
+        [ArgExample("Label1,Label2", "List of labels which a pull request WITHOUT will be marked up as code to highlight the item in release notes.")]
         public List<string> ReleaseNoteHighlightLabels { get; set; }
 
         [ArgShortcut("-ghb")]

src/PullRequestReleaseNotes/Models/PullRequestDto.cs

@@ -26,7 +26,7 @@ public bool Highlighted(List<string> highlightLabels)
         {
             if (highlightLabels == null || highlightLabels.All(string.IsNullOrWhiteSpace))
                 return false;
-            return Labels.Intersect(highlightLabels, StringComparer.InvariantCultureIgnoreCase).Count() != 0;
+            return Labels.Intersect(highlightLabels, StringComparer.InvariantCultureIgnoreCase).Count() != highlightLabels.Count;
         }
     }
 }