Fixed codacy issues

Author: Thundernerd

Tests/Editor/SafeEventOneParameterTests.cs

@@ -5,6 +5,7 @@ public class SafeEventOneParameterTests
 {
     private void Dummy(int arg)
     {
+        // Left blank on purpose
     }
 
     [Test]

Tests/Editor/SafeEventTests.cs

@@ -5,6 +5,7 @@ public class SafeEventTests
 {
     private void Dummy()
     {
+        // Left blank on purpose
     }
 
     [Test]

Tests/Editor/SafeEventTwoParametersTests.cs

@@ -5,6 +5,7 @@ public class SafeEventTwoParametersTests
 {
     private void Dummy(int arg1, int arg2)
     {
+        // Left blank on purpose
     }
 
     [Test]

Tests/Runtime/DummyBehaviour.cs

@@ -2,12 +2,12 @@
 
 public class DummyBehaviour : MonoBehaviour
 {
-    public bool Invoked { get; private set; } = false;
+    public bool Invoked { get; private set; }
 
-    public int Obj { get; private set; } = 0;
+    public int Obj { get; private set; }
 
-    public int Arg1 { get; private set; } = 0;
-    public int Arg2 { get; private set; } = 0;
+    public int Arg1 { get; private set; }
+    public int Arg2 { get; private set; }
 
     public void Dummy()
     {