Add SpriteModel test

Author: adazem009

ScratchCPPGui/spritemodel.cpp

@@ -62,12 +62,12 @@ libscratchcpp::Sprite *SpriteModel::sprite() const
     return m_sprite;
 }
 
-RenderedTarget *SpriteModel::renderedTarget() const
+IRenderedTarget *SpriteModel::renderedTarget() const
 {
     return m_renderedTarget;
 }
 
-void SpriteModel::setRenderedTarget(RenderedTarget *newRenderedTarget)
+void SpriteModel::setRenderedTarget(IRenderedTarget *newRenderedTarget)
 {
     if (m_renderedTarget == newRenderedTarget)
         return;

ScratchCPPGui/spritemodel.h

@@ -11,15 +11,15 @@ Q_MOC_INCLUDE("renderedtarget.h");
 namespace scratchcppgui
 {
 
-class RenderedTarget;
+class IRenderedTarget;
 
 class SpriteModel
     : public QObject
     , public libscratchcpp::ISpriteHandler
 {
         Q_OBJECT
         QML_ELEMENT
-        Q_PROPERTY(RenderedTarget *renderedTarget READ renderedTarget WRITE setRenderedTarget NOTIFY renderedTargetChanged)
+        Q_PROPERTY(IRenderedTarget *renderedTarget READ renderedTarget WRITE setRenderedTarget NOTIFY renderedTargetChanged)
 
     public:
         SpriteModel(QObject *parent = nullptr);
@@ -39,15 +39,15 @@ class SpriteModel
 
         libscratchcpp::Sprite *sprite() const;
 
-        RenderedTarget *renderedTarget() const;
-        void setRenderedTarget(RenderedTarget *newRenderedTarget);
+        IRenderedTarget *renderedTarget() const;
+        void setRenderedTarget(IRenderedTarget *newRenderedTarget);
 
     signals:
         void renderedTargetChanged();
 
     private:
         libscratchcpp::Sprite *m_sprite = nullptr;
-        RenderedTarget *m_renderedTarget = nullptr;
+        IRenderedTarget *m_renderedTarget = nullptr;
 };
 
 } // namespace scratchcppgui

test/target_models/CMakeLists.txt

@@ -17,3 +17,23 @@ target_link_libraries(
 
 add_test(stagemodel_test)
 gtest_discover_tests(stagemodel_test)
+
+# spritemodel_test
+add_executable(
+  spritemodel_test
+  spritemodel_test.cpp
+)
+
+target_link_libraries(
+  spritemodel_test
+  GTest::gtest_main
+  GTest::gmock_main
+  libscratchcpp-gui
+  scratchcppgui_mocks
+  qnanopainter
+  ${QT_LIBS}
+  Qt6::Test
+)
+
+add_test(spritemodel_test)
+gtest_discover_tests(spritemodel_test)

test/target_models/spritemodel_test.cpp

@@ -0,0 +1,95 @@
+#include <QtTest/QSignalSpy>
+#include <scratchcpp/costume.h>
+#include <spritemodel.h>
+#include <renderedtargetmock.h>
+
+#include "../common.h"
+
+using namespace scratchcppgui;
+using namespace libscratchcpp;
+
+TEST(SpriteModelTest, Constructors)
+{
+    SpriteModel model1;
+    SpriteModel model2(&model1);
+    ASSERT_EQ(model2.parent(), &model1);
+}
+
+TEST(SpriteModelTest, Init)
+{
+    SpriteModel model;
+    ASSERT_EQ(model.sprite(), nullptr);
+
+    Sprite sprite;
+    model.init(&sprite);
+    ASSERT_EQ(model.sprite(), &sprite);
+
+    auto c1 = std::make_shared<Costume>("", "", "");
+    auto c2 = std::make_shared<Costume>("", "", "");
+    auto c3 = std::make_shared<Costume>("", "", "");
+    sprite.addCostume(c1);
+    sprite.addCostume(c2);
+    sprite.addCostume(c3);
+    sprite.setCostumeIndex(1);
+
+    RenderedTargetMock renderedTarget;
+    QSignalSpy spy(&model, &SpriteModel::renderedTargetChanged);
+    EXPECT_CALL(renderedTarget, loadCostume(c2.get()));
+    model.setRenderedTarget(&renderedTarget);
+    ASSERT_EQ(spy.count(), 1);
+    ASSERT_EQ(model.renderedTarget(), &renderedTarget);
+
+    EXPECT_CALL(renderedTarget, loadCostume(c2.get()));
+    model.init(&sprite);
+}
+
+TEST(SpriteModelTest, OnCostumeChanged)
+{
+    SpriteModel model;
+
+    Costume costume("", "", "");
+
+    RenderedTargetMock renderedTarget;
+    model.setRenderedTarget(&renderedTarget);
+
+    EXPECT_CALL(renderedTarget, loadCostume(&costume));
+    model.onCostumeChanged(&costume);
+}
+
+TEST(SpriteModelTest, OnSizeChanged)
+{
+    SpriteModel model;
+
+    Costume costume("", "", "");
+
+    Sprite sprite;
+    model.init(&sprite);
+    ASSERT_EQ(model.sprite(), &sprite);
+
+    auto c1 = std::make_shared<Costume>("", "", "");
+    auto c2 = std::make_shared<Costume>("", "", "");
+    auto c3 = std::make_shared<Costume>("", "", "");
+    sprite.addCostume(c1);
+    sprite.addCostume(c2);
+    sprite.addCostume(c3);
+    sprite.setCostumeIndex(1);
+
+    RenderedTargetMock renderedTarget;
+    EXPECT_CALL(renderedTarget, loadCostume(c2.get()));
+    model.setRenderedTarget(&renderedTarget);
+
+    EXPECT_CALL(renderedTarget, loadCostume(c2.get()));
+    model.onSizeChanged(150);
+}
+
+TEST(SpriteModelTest, RenderedTarget)
+{
+    SpriteModel model;
+    ASSERT_EQ(model.renderedTarget(), nullptr);
+
+    RenderedTargetMock renderedTarget;
+    QSignalSpy spy(&model, &SpriteModel::renderedTargetChanged);
+    model.setRenderedTarget(&renderedTarget);
+    ASSERT_EQ(spy.count(), 1);
+    ASSERT_EQ(model.renderedTarget(), &renderedTarget);
+}