Add missing tests for remaining effects

Author: adazem009

test/graphicseffect/graphicseffect_test.cpp

@@ -54,5 +54,31 @@ TEST(GraphicsEffectTest, Clamp)
         ASSERT_EQ(effect.clamp(125), 100);
     }
 
-    // TODO: Test remaining effects
+    {
+        GraphicsEffect effect(ShaderManager::Effect::Fisheye, "fisheye");
+        ASSERT_EQ(effect.clamp(-5000), -5000);
+        ASSERT_EQ(effect.clamp(0), 0);
+        ASSERT_EQ(effect.clamp(5000), 5000);
+    }
+
+    {
+        GraphicsEffect effect(ShaderManager::Effect::Whirl, "whirl");
+        ASSERT_EQ(effect.clamp(-5000), -5000);
+        ASSERT_EQ(effect.clamp(0), 0);
+        ASSERT_EQ(effect.clamp(5000), 5000);
+    }
+
+    {
+        GraphicsEffect effect(ShaderManager::Effect::Pixelate, "pixelate");
+        ASSERT_EQ(effect.clamp(-5000), -5000);
+        ASSERT_EQ(effect.clamp(0), 0);
+        ASSERT_EQ(effect.clamp(5000), 5000);
+    }
+
+    {
+        GraphicsEffect effect(ShaderManager::Effect::Mosaic, "mosaic");
+        ASSERT_EQ(effect.clamp(-5000), -5000);
+        ASSERT_EQ(effect.clamp(0), 0);
+        ASSERT_EQ(effect.clamp(5000), 5000);
+    }
 }

test/renderedtarget/renderedtarget_test.cpp

@@ -471,7 +471,12 @@ TEST_F(RenderedTargetTest, CpuRendering)
     ASSERT_EQ(target.colorAtScratchPoint(-224.7, 161.5), 4278222912); // [3.3, 3.5]
     target.setGraphicEffect(ShaderManager::Effect::Color, 0);
 
-    // TODO: Test point transform (graphic effects that change shape)
+    target.setGraphicEffect(ShaderManager::Effect::Whirl, 100);
+    ASSERT_EQ(target.colorAtScratchPoint(-227, 162), 4286578816); // [1, 3]
+    ASSERT_EQ(target.colorAtScratchPoint(-226, 162), 4286611711); // [2, 3]
+    ASSERT_EQ(target.colorAtScratchPoint(-225, 162), 0);          // [3, 3]
+    ASSERT_EQ(target.colorAtScratchPoint(-224.7, 161.5), 0);      // [3.3, 3.5]
+    target.setGraphicEffect(ShaderManager::Effect::Whirl, 100);
 }
 
 TEST_F(RenderedTargetTest, SpriteDragging)

test/texture/cputexturemanager_test.cpp

@@ -218,7 +218,12 @@ TEST_F(CpuTextureManagerTest, TextureContainsPoint)
     ASSERT_TRUE(manager.textureContainsPoint(texture, { 3, 3 }, mask, {}));
     ASSERT_TRUE(manager.textureContainsPoint(texture, { 3.3, 3.5 }, mask, {}));
 
-    // TODO: Test point transform (graphic effects that change shape)
+    mask = ShaderManager::Effect::Whirl;
+    const std::unordered_map<ShaderManager::Effect, double> effects = { { ShaderManager::Effect::Whirl, 100 } };
+    ASSERT_TRUE(manager.textureContainsPoint(texture, { 1, 3 }, mask, effects));
+    ASSERT_TRUE(manager.textureContainsPoint(texture, { 2, 3 }, mask, effects));
+    ASSERT_FALSE(manager.textureContainsPoint(texture, { 3, 3 }, mask, effects));
+    ASSERT_FALSE(manager.textureContainsPoint(texture, { 3.3, 3.5 }, mask, effects));
 
     // Cleanup
     emit context.aboutToBeDestroyed();