Cooler images for mirror tests

Test/MirrorHorizontally.cpp

@@ -10,13 +10,13 @@ TEST_CASE(__FILE__"/Mirroring produces the correct results", "[Mirroring][Mirror
 {
     SECTION("RGB") {
         // Read a gradient image
-        BMP bmp("base_gradient.bmp");
+        BMP bmp("base_fuwadera2.bmp");
 
         // Mirror it
         bmp = bmp.MirrorHorizontally();
 
         // Read reference image
-        const BMP reference("base_gradient_flipped_hor.bmp");
+        const BMP reference("base_fuwadera2_mirror_hor.bmp");
 
         // Assert that they are equal
         REQUIRE(bmp == reference);
@@ -24,13 +24,13 @@ TEST_CASE(__FILE__"/Mirroring produces the correct results", "[Mirroring][Mirror
 
     SECTION("RGBA") {
         // Read a gradient image
-        BMP bmp("basea_gradient.bmp");
+        BMP bmp("basea_fuwadera2.bmp");
 
         // Mirror it
         bmp = bmp.MirrorHorizontally();
 
         // Read reference image
-        const BMP reference("basea_gradient_flipped_hor.bmp");
+        const BMP reference("basea_fuwadera2_mirror_hor.bmp");
 
         // Assert that they are equal
         REQUIRE(bmp == reference);

Test/MirrorVertically.cpp

@@ -10,13 +10,13 @@ TEST_CASE(__FILE__"/Mirroring produces the correct results", "[Mirroring][Mirror
 {
     SECTION("RGB") {
         // Read a gradient image
-        BMP bmp("base_gradient.bmp");
+        BMP bmp("base_fuwadera2.bmp");
 
         // Mirror it
         bmp = bmp.MirrorVertically();
 
         // Read reference image
-        const BMP reference("base_gradient_flipped_ver.bmp");
+        const BMP reference("base_fuwadera2_mirror_ver.bmp");
 
         // Assert that they are equal
         REQUIRE(bmp == reference);
@@ -24,13 +24,13 @@ TEST_CASE(__FILE__"/Mirroring produces the correct results", "[Mirroring][Mirror
 
     SECTION("RGBA") {
         // Read a gradient image
-        BMP bmp("basea_gradient.bmp");
+        BMP bmp("basea_fuwadera2.bmp");
 
         // Mirror it
         bmp = bmp.MirrorVertically();
 
         // Read reference image
-        const BMP reference("basea_gradient_flipped_ver.bmp");
+        const BMP reference("basea_fuwadera2_mirror_ver.bmp");
 
         // Assert that they are equal
         REQUIRE(bmp == reference);

Test/TestAssets/readme.md

@@ -3,4 +3,5 @@ base*.bmp is always RGB, basea*.bmp is always RGBA.
 # LICENSE
 Any images in here are licensed under CC0, Public Domain.
 Some i have created myself, some i have found on the interwebz.  
+Weeb pics are from [sokyun moeesyugyouchu](https://www.publicdomainpictures.net/en/browse-author.php?a=72293).