test: rename Run to RunImpl in test mocks

OECS.Tests/CommandTests.cs

@@ -251,7 +251,7 @@ public class CommandTests
             _command = command;
         }
 
-        public void Run(World world)
+        public void RunImpl(World world)
         {
             _world.Commands.Enqueue(_command);
         }
@@ -261,7 +261,7 @@ public class CommandTests
     {
         public int SeenCount { get; private set; }
 
-        public void Run(World world)
+        public void RunImpl(World world)
         {
             foreach (var it in world.Select<TestPosition>())
                 SeenCount++;

OECS.Tests/QueryAndSystemTests.cs

@@ -159,9 +159,9 @@ public class SystemTests
 
     private class MovementSystem : ITickedSystem
     {
-        public void Run(World world) => Run(world, Tick.Logical());
+        public void RunImpl(World world) => RunImpl(world, Tick.Logical());
 
-        public void Run(World world, Tick tick)
+        public void RunImpl(World world, Tick tick)
         {
             float dt = tick.DeltaTime;
             foreach (var it in world.Select<Position, Velocity>())
@@ -211,9 +211,9 @@ public class SystemTests
         public bool WasCalled { get; private set; }
         public Tick ReceivedTick { get; private set; }
 
-        public void Run(World world) { }
+        public void RunImpl(World world) { }
 
-        public void Run(World world, Tick tick)
+        public void RunImpl(World world, Tick tick)
         {
             WasCalled = true;
             ReceivedTick = tick;

OECS.Tests/ReactivityTests.cs

@@ -273,7 +273,7 @@ public class ReactivityTests
             _world = world;
         }
 
-        public void Run(World world)
+        public void RunImpl(World world)
         {
             _world.CreateEntity();
         }

OECS.Tests/SingletonTests.cs

@@ -154,9 +154,9 @@ public class SingletonTests
             _world = world;
         }
 
-        public void Run(World world) => Run(world, Tick.Logical());
+        public void RunImpl(World world) => RunImpl(world, Tick.Logical());
 
-        public void Run(World world, Tick tick)
+        public void RunImpl(World world, Tick tick)
         {
             ref var time = ref _world.GetSingleton<TimeState>();
             time.Elapsed += tick.DeltaTime;