Add test fixture.

test/fonts/TestFontReader.cpp

@@ -3,7 +3,9 @@
 
 #include <iostream>
 
-int main()
+#include "TestFramework.h"
+
+TEST_CASE(TestFontReader, "fonts")
 {
     const auto font_path = "/usr/share/fonts/truetype/tlwg/TlwgTypo-Bold.ttf";
 
@@ -12,6 +14,4 @@ int main()
     auto font = reader.read();
 
     font->dumpInfo();
-
-    return 0;
 }

test/fonts/TestFreeTypeFontEngine.cpp

@@ -3,9 +3,11 @@
 #include "FontGlyph.h"
 #include "Image.h"
 
+#include "TestFramework.h"
+
 #include <iostream>
 
-int main()
+TEST_CASE(TestFreeTypeFontEngine, "fonts")
 {
     FreeTypeFontEngine engine;
     engine.initialize();
@@ -14,6 +16,4 @@ int main()
     engine.loadGlyph('A');
     engine.loadGlyph(66);
     engine.loadGlyph(67);
-
-    return 0;
 }