Add target getter to Script

Author: adazem009

include/scratchcpp/script.h

@@ -25,6 +25,8 @@ class LIBSCRATCHCPP_EXPORT Script
         Script(Target *target, IEngine *engine);
         Script(const Script &) = delete;
 
+        Target *target() const;
+
         unsigned int *bytecode() const;
         const std::vector<unsigned int> &bytecodeVector() const;
         void setBytecode(const std::vector<unsigned int> &code);

src/engine/script.cpp

@@ -13,6 +13,12 @@ Script::Script(Target *target, IEngine *engine) :
 {
 }
 
+/*! Returns the Target. */
+Target *Script::target() const
+{
+    return impl->target;
+}
+
 /*! Returns the bytecode array. */
 unsigned int *Script::bytecode() const
 {

test/script/script_test.cpp

@@ -15,6 +15,12 @@ class ScriptTest : public testing::Test
         EngineMock m_engine;
 };
 
+TEST_F(ScriptTest, Constructors)
+{
+    Script script(&m_target, &m_engine);
+    ASSERT_EQ(script.target(), &m_target);
+}
+
 TEST_F(ScriptTest, Bytecode)
 {
     Script script(nullptr, nullptr);