From fcf8d48342161b1352863c29c3542e89f9f15481 Mon Sep 17 00:00:00 2001
From: Lee Richardson <l.richardson@zoho.com>
Date: Wed, 14 Feb 2018 19:19:16 +0000
Subject: [PATCH] Adds a test for multiple adjacent feature matching

---
 Sharpasonne.Tests/PlacementTests.cs           |  2 +-
 .../Rules/AdjacentFeaturesMatchRuleTest.cs    | 53 ++++++++++++++++++-
 2 files changed, 52 insertions(+), 3 deletions(-)

diff --git a/Sharpasonne.Tests/PlacementTests.cs b/Sharpasonne.Tests/PlacementTests.cs
index 787933a..5037e39 100644
--- a/Sharpasonne.Tests/PlacementTests.cs
+++ b/Sharpasonne.Tests/PlacementTests.cs
@@ -70,7 +70,7 @@ public void Given_AnUnrotatedTile_When_GettingRightEdge_Then_ReturnsRightEdge()
         }
 
         [Fact]
-        public void Given_AnRightRotatedTile_When_GettingRightEdge_Then_ReturnsBottomEdge()
+        public void Given_ARightRotatedTile_When_GettingRightEdge_Then_ReturnsBottomEdge()
         {
             // Arrange
             var field = new Field(ImmutableHashSet.Create(
diff --git a/Sharpasonne.Tests/Rules/AdjacentFeaturesMatchRuleTest.cs b/Sharpasonne.Tests/Rules/AdjacentFeaturesMatchRuleTest.cs
index 7b259eb..e20e66a 100644
--- a/Sharpasonne.Tests/Rules/AdjacentFeaturesMatchRuleTest.cs
+++ b/Sharpasonne.Tests/Rules/AdjacentFeaturesMatchRuleTest.cs
@@ -6,6 +6,7 @@
 using Sharpasonne.Rules;
 using Xunit;
 using System.Collections.Immutable;
+using System.Diagnostics;
 using Optional.Unsafe;
 
 namespace Sharpasonne.Tests.Rules
@@ -150,10 +151,58 @@ public void Given_OneRotatedNeighbour_When_FeaturesMatch_Then_True()
 
             var leftAction  = MakePlaceTile(0, 0, leftTile,  Orientation.Top);
             var rightAction = MakePlaceTile(1, 0, rightTile, Orientation.Left);
-            var board = MakeBoard(leftAction);
-            var engine = MockEngine(board);
+            var board       = MakeBoard(leftAction);
+            var engine      = MockEngine(board);
 
             AssertTrue<AdjacentFeaturesMatchRule>(engine, rightAction);
         }
+
+        [Fact]
+        public void Given_TwoRotatedNeighbours_When_FeaturesMatch_Then_True()
+        {
+            var topTile = new TileBuilder()
+                .CreateTile(new IFeature[]
+                {
+                    new Field(ImmutableHashSet.Create(
+                        Segment.RightTop,
+                        Segment.Right,
+                        Segment.RightBottom
+                    )),
+                })
+                .ValueOrFailure();
+
+            var centreTile = new TileBuilder()
+                .CreateTile(new[]
+                {
+                    new Field(ImmutableHashSet.Create(
+                        Segment.TopLeft,
+                        Segment.Top,
+                        Segment.TopRight,
+                        Segment.BottomLeft,
+                        Segment.Bottom,
+                        Segment.BottomRight
+                    )),
+                })
+                .ValueOrFailure();
+
+            var bottomTile = new TileBuilder()
+                .CreateTile(new[]
+                {
+                    new Field(ImmutableHashSet.Create(
+                        Segment.RightTop,
+                        Segment.Right,
+                        Segment.RightBottom
+                    )),
+                })
+                .ValueOrFailure();
+
+            var topAction    = MakePlaceTile(0, 1, topTile,    Orientation.Right);
+            var centreAction = MakePlaceTile(0, 0,  centreTile, Orientation.Bottom);
+            var bottomAction = MakePlaceTile(0, -1,  bottomTile, Orientation.Left);
+            var board        = MakeBoard(topAction, bottomAction);
+            var engine       = MockEngine(board);
+
+            AssertTrue<AdjacentFeaturesMatchRule>(engine, centreAction);
+        }
     }
 }
\ No newline at end of file