Implement touching point methods

Author: adazem009

src/spritemodel.cpp

@@ -157,7 +157,7 @@ bool SpriteModel::touchingClones(const std::vector<libscratchcpp::Sprite *> &clo
 
 bool SpriteModel::touchingPoint(double x, double y) const
 {
-    return false;
+    return m_renderedTarget->containsScratchPoint(x, y);
 }
 
 libscratchcpp::Sprite *SpriteModel::sprite() const

src/stagemodel.cpp

@@ -94,7 +94,7 @@ bool StageModel::touchingClones(const std::vector<libscratchcpp::Sprite *> &clon
 
 bool StageModel::touchingPoint(double x, double y) const
 {
-    return false;
+    return m_renderedTarget->containsScratchPoint(x, y);
 }
 
 void StageModel::loadCostume()

test/target_models/spritemodel_test.cpp

@@ -318,6 +318,20 @@ TEST(SpriteModelTest, FastBoundingRect)
     ASSERT_EQ(bounds.bottom(), rect.bottom());
 }
 
+TEST(SpriteModelTest, TouchingPoint)
+{
+    SpriteModel model;
+
+    RenderedTargetMock renderedTarget;
+    model.setRenderedTarget(&renderedTarget);
+
+    EXPECT_CALL(renderedTarget, containsScratchPoint(56.3, -179.4)).WillOnce(Return(false));
+    ASSERT_FALSE(model.touchingPoint(56.3, -179.4));
+
+    EXPECT_CALL(renderedTarget, containsScratchPoint(-20.08, 109.47)).WillOnce(Return(true));
+    ASSERT_TRUE(model.touchingPoint(-20.08, 109.47));
+}
+
 TEST(SpriteModelTest, RenderedTarget)
 {
     SpriteModel model;

test/target_models/stagemodel_test.cpp

@@ -9,6 +9,8 @@
 using namespace scratchcpprender;
 using namespace libscratchcpp;
 
+using ::testing::Return;
+
 TEST(StageModelTest, Constructors)
 {
     StageModel model1;
@@ -106,6 +108,20 @@ TEST(StageModelTest, OnBubbleTextChanged)
     ASSERT_EQ(spy.count(), 2);
 }
 
+TEST(StageModelTest, TouchingPoint)
+{
+    StageModel model;
+
+    RenderedTargetMock renderedTarget;
+    model.setRenderedTarget(&renderedTarget);
+
+    EXPECT_CALL(renderedTarget, containsScratchPoint(56.3, -179.4)).WillOnce(Return(false));
+    ASSERT_FALSE(model.touchingPoint(56.3, -179.4));
+
+    EXPECT_CALL(renderedTarget, containsScratchPoint(-20.08, 109.47)).WillOnce(Return(true));
+    ASSERT_TRUE(model.touchingPoint(-20.08, 109.47));
+}
+
 TEST(StageModelTest, RenderedTarget)
 {
     StageModel model;