Merge branch 'feature/17' into develop

Author: suikan4github

CHANGELOG.md

@@ -14,6 +14,7 @@ The issue #16 changes its public member function. But it is referred internally
 ### Removed
 ### Fixed
 - [Issue #11](https://github.com/suikan4github/rpp_driver/issues/11) Fails to compile in MSVC. 
+- [Issue #17](https://github.com/suikan4github/rpp_driver/issues/17) The mock of the GpioBasic has the wrong definition. 
 ### Security
 ### Known Issue
 

src/gpio/gpiobasic.hpp

@@ -101,8 +101,10 @@ class GpioBasic {
 };
 #if __has_include(<gmock/gmock.h>)
 // GCOVR_EXCL_START
-class MockGpioBasic : public SdkWrapper {
+class MockGpioBasic : public GpioBasic {
  public:
+  MockGpioBasic(SdkWrapper &sdk)
+      : GpioBasic(sdk, 0) {};  // 0 is dummy. We don't care.
   MOCK_METHOD1(SetDir, void(bool));
   MOCK_METHOD1(SetInputEnabled, void(bool));
   MOCK_METHOD1(Put, void(bool));

test/test_mockgpiobasic.cpp

@@ -0,0 +1,26 @@
+/*
+ * Test the MockGpioBasic class.
+ * Only constructor is tested.
+ */
+
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+#include "gpiobasic.hpp"
+#include "sdkwrapper.hpp"
+
+class MockGpioBasicTest : public ::testing::Test {
+ protected:
+  virtual void SetUp() { gpio = new rpp_driver::MockGpioBasic(sdk_); }
+
+  virtual void TearDown() { delete gpio; }
+
+  ::rpp_driver::MockSdkWrapper sdk_;
+  ::rpp_driver::MockGpioBasic *gpio;
+};
+
+/*
+ * In this test case, we test teh MockGpioBasic is surely able to compile.
+ * So, none of the other methods are tested.
+ */
+TEST_F(MockGpioBasicTest, constructor) {}