From a1590ede328550033a01f89d28cfa841d0355958 Mon Sep 17 00:00:00 2001
From: Alexis DRAI <drai.alexis@gmail.com>
Date: Sun, 25 Sep 2022 16:59:52 +0200
Subject: [PATCH] =?UTF-8?q?=E2=9C=85=20Finish=20UT=20PlayerManager?=
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---
 Sources/Tests/Model_UTs/PlayerManagerTest.cs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/Sources/Tests/Model_UTs/PlayerManagerTest.cs b/Sources/Tests/Model_UTs/PlayerManagerTest.cs
index fb498d4..c698a95 100644
--- a/Sources/Tests/Model_UTs/PlayerManagerTest.cs
+++ b/Sources/Tests/Model_UTs/PlayerManagerTest.cs
@@ -63,6 +63,20 @@ namespace Tests.Model_UTs
             Assert.Throws<ArgumentNullException>(action);
         }
 
+        [Fact]
+        public void TestAddIfAlreadyExistsThrowsException()
+        {
+            // Arrange
+            PlayerManager playerManager = new();
+
+            // Act
+            playerManager.Add(new("Kevin"));
+            void action() => playerManager.Add(new("Kevin"));
+
+            // Assert
+            Assert.Throws<ArgumentException>(action);
+        }
+
         [Theory]
         [InlineData("")]
         [InlineData(null)]