[SL.Core] Correct the Assert.Equals order.

tests/SixLabors.Core.Tests/Primitives/PointFTests.cs

@@ -26,7 +26,7 @@ namespace SixLabors.Primitives.Tests
         [Fact]
         public void DefaultConstructorTest()
         {
-            Assert.Equal(PointF.Empty, default(PointF));
+            Assert.Equal(default, PointF.Empty);
         }
 
         [Theory]

tests/SixLabors.Core.Tests/Primitives/PointTests.cs

@@ -13,7 +13,7 @@ namespace SixLabors.Primitives.Tests
         [Fact]
         public void DefaultConstructorTest()
         {
-            Assert.Equal(Point.Empty, default(Point));
+            Assert.Equal(default, Point.Empty);
         }
 
         [Theory]

tests/SixLabors.Core.Tests/Primitives/RectangleFTests.cs

@@ -16,7 +16,7 @@ namespace SixLabors.Primitives.Tests
         [Fact]
         public void DefaultConstructorTest()
         {
-            Assert.Equal(RectangleF.Empty, default(RectangleF));
+            Assert.Equal(default, RectangleF.Empty);
         }
 
         [Theory]

tests/SixLabors.Core.Tests/Primitives/RectangleTests.cs

@@ -15,7 +15,7 @@ namespace SixLabors.Primitives.Tests
         [Fact]
         public void DefaultConstructorTest()
         {
-            Assert.Equal(Rectangle.Empty, default(Rectangle));
+            Assert.Equal(default, Rectangle.Empty);
         }
 
         [Theory]

tests/SixLabors.Core.Tests/Primitives/SizeFTests.cs

@@ -13,7 +13,7 @@ namespace SixLabors.Primitives.Tests
         [Fact]
         public void DefaultConstructorTest()
         {
-            Assert.Equal(SizeF.Empty, default(SizeF));
+            Assert.Equal(default, SizeF.Empty);
         }
 
         [Theory]

tests/SixLabors.Core.Tests/Primitives/SizeTests.cs

@@ -15,7 +15,7 @@ namespace SixLabors.Primitives.Tests
         [Fact]
         public void DefaultConstructorTest()
         {
-            Assert.Equal(Size.Empty, default(Size));
+            Assert.Equal(default, Size.Empty);
         }
 
         [Theory]