Add infrastructure for unit tests.

CMakeLists.txt

@@ -52,3 +52,5 @@ include_directories(${LASTFM_INCLUDE_DIRS})
 add_subdirectory(3rdparty/qtsingleapplication)
 add_subdirectory(3rdparty/qxt)
 add_subdirectory(src)
+
+add_subdirectory(tests)

src/CMakeLists.txt

@@ -2,7 +2,6 @@ cmake_minimum_required(VERSION 2.6)
 
 # Source files
 set(CLEMENTINE-SOURCES
-    main.cpp
     mainwindow.cpp
     player.cpp
     library.cpp
@@ -151,14 +150,13 @@ include_directories("${CMAKE_CURRENT_SOURCE_DIR}/../3rdparty/qtsingleapplication
 include_directories("${CMAKE_CURRENT_SOURCE_DIR}/../3rdparty/qxt")
 
 set(EXECUTABLE_OUTPUT_PATH ..)
-add_executable(clementine
-   MACOSX_BUNDLE
+add_library(clementine_lib
    ${CLEMENTINE-SOURCES}
    ${CLEMENTINE-SOURCES-MOC}
    ${CLEMENTINE-SOURCES-UI}
    ${CLEMENTINE-SOURCES-RESOURCE}
 )
-target_link_libraries(clementine
+target_link_libraries(clementine_lib
     ${QT_LIBRARIES}
     qtsingleapplication
     qxt
@@ -168,11 +166,17 @@ target_link_libraries(clementine
     lastfm
 )
 if (APPLE)
-  target_link_libraries(clementine
+  target_link_libraries(clementine_lib
       ${GROWL}
   )
 endif (APPLE)
-add_dependencies(clementine qtsingleapplication qxt)
+add_dependencies(clementine_lib qtsingleapplication qxt)
+
+add_executable(clementine
+   MACOSX_BUNDLE
+   main.cpp
+)
+target_link_libraries(clementine clementine_lib)
 
 set_property(TARGET clementine
     PROPERTY COMPILE_FLAGS

tests/CMakeLists.txt

@@ -0,0 +1,31 @@
+cmake_minimum_required(VERSION 2.6)
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../gtest)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../gtest/include)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../src)
+include_directories(${CMAKE_CURRENT_BINARY_DIR}/../src)
+
+set(GTEST-SOURCES
+    ../gtest/src/gtest.cc
+    ../gtest/src/gtest-death-test.cc
+    ../gtest/src/gtest-filepath.cc
+    ../gtest/src/gtest-port.cc
+    ../gtest/src/gtest-test-part.cc
+    ../gtest/src/gtest-typed-test.cc
+)
+
+add_library(gtest ${GTEST-SOURCES})
+
+
+set(SONGTEST-SOURCES
+    ../gtest/src/gtest_main.cc
+    ../src/song.cpp
+    song_test.cpp)
+
+add_executable(song_test ${SONGTEST-SOURCES})
+target_link_libraries(song_test clementine_lib gtest)
+
+add_custom_target(test
+    ./song_test
+    WORKING_DIRECTORY ${CURRENT_BINARY_DIR}
+    DEPENDS song_test)

tests/song_test.cpp

@@ -0,0 +1,34 @@
+#include "song.h"
+#include <lastfm/Track>
+
+#include "gtest/gtest.h"
+
+std::ostream& operator<<(std::ostream& stream, const QString& str) {
+  stream << str.toStdString();
+  return stream;
+}
+
+namespace {
+
+class SongTest : public ::testing::Test {
+  
+};
+
+
+TEST_F(SongTest, InitsFromLastFM) {
+  Song song;
+  lastfm::MutableTrack track;
+  track.setTitle("Foo");
+  lastfm::Artist artist("Bar");
+  track.setArtist(artist);
+  lastfm::Album album(artist, "Baz");
+  track.setAlbum(album);
+
+  song.InitFromLastFM(track);
+  EXPECT_EQ("Foo", song.title());
+  EXPECT_EQ("Baz", song.album());
+  EXPECT_EQ("Bar", song.artist());
+}
+
+
+}  // namespace