IntegrationTestFactory.GetEssConnection(): Clone connection settings rather than passing back a reference to the static collection.

Author: billybooth

src/EssSharp.Integration/Setup/IntegrationTestFactory.cs

@@ -203,7 +203,7 @@ internal static IntegrationTestSettingsConnection GetEssConnection( EssServerRol
             if ( Connections?.FirstOrDefault(conn => conn?.Role == role) is not IntegrationTestSettingsConnection connection )
                 throw new Exception($@"A connection with the {role} role is not available");
 
-            return connection;
+            return connection.Clone() as IntegrationTestSettingsConnection;
         }
 
         /// <summary />

src/EssSharp.Integration/Setup/IntegrationTestSettings.cs

@@ -1,4 +1,6 @@
-namespace EssSharp.Integration.Setup
+using System;
+
+namespace EssSharp.Integration.Setup
 {
     /// <summary />
     public class IntegrationTestSettings
@@ -11,25 +13,39 @@ public class IntegrationTestSettings
     }
 
     /// <summary />
-    public class IntegrationTestSettingsConnection
+    public class IntegrationTestSettingsConnection : ICloneable
     {
         /// <summary />
         public string Server { get; set; }
+
         /// <summary />
         public string Username { get; set; }
+
         /// <summary />
         public string Password { get; set; }
+
         /// <summary />
         public EssServerRole Role { get; set; }
+
+        /// <inheritdoc />
+        public object Clone() => new IntegrationTestSettingsConnection()
+        {
+            Server   = this.Server,
+            Username = this.Username,
+            Password = this.Password,
+            Role     = this.Role
+        };
     }
 
     /// <summary />
     public enum Role
     {
         /// <summary />
         ServiceAdministrator,
+
         /// <summary />
         PowerUser,
+
         /// <summary />
         User
     }