Add unit tests for dyepalette.

2 files changed, 194 insertions, 1 deletions

diff --git a/src/resources/dye/dyepalette.h b/src/resources/dye/dyepalette.h
index 7c607bb8f..d27fba095 100644
--- a/src/resources/dye/dyepalette.h
+++ b/src/resources/dye/dyepalette.h
@@ -85,8 +85,9 @@ class DyePalette final
 
         static unsigned int hexDecode(const signed char c)
                                       A_CONST A_WARN_UNUSED;
-
+#ifndef UNITTESTS
     private:
+#endif
         std::vector<DyeColor> mColors;
 };
 
diff --git a/src/resources/dye/dyepalette_unittest.cc b/src/resources/dye/dyepalette_unittest.cc
new file mode 100644
index 000000000..348f9124b
--- /dev/null
+++ b/src/resources/dye/dyepalette_unittest.cc
@@ -0,0 +1,192 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2013-2016  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "catch.hpp"
+
+#include "client.h"
+#include "logger.h"
+
+#include "resources/resourcemanager.h"
+#include "resources/sdlimagehelper.h"
+
+#include "resources/db/palettedb.h"
+
+#include "resources/dye/dyepalette.h"
+
+#include "utils/env.h"
+#include "utils/physfstools.h"
+#include "utils/xml.h"
+
+#include "debug.h"
+
+TEST_CASE("DyePalette tests")
+{
+    setEnv("SDL_VIDEODRIVER", "dummy");
+
+    client = new Client;
+    PHYSFS_init("manaplus");
+    dirSeparator = "/";
+    XML::initXML();
+    SDL_Init(SDL_INIT_VIDEO);
+    logger = new Logger();
+    ResourceManager::init();
+    resourceManager->addToSearchPath("data/test", Append_false);
+    resourceManager->addToSearchPath("../data/test", Append_false);
+
+    imageHelper = new SDLImageHelper();
+    SDL_SetVideoMode(640, 480, 0, SDL_ANYFORMAT | SDL_SWSURFACE);
+
+    PaletteDB::load();
+
+    SECTION("simple test 1")
+    {
+        DyePalette palette("#12ff34", 6);
+        REQUIRE(palette.mColors.size() == 1);
+        REQUIRE(palette.mColors[0].value[0] == 0x12);
+        REQUIRE(palette.mColors[0].value[1] == 0xff);
+        REQUIRE(palette.mColors[0].value[2] == 0x34);
+        REQUIRE(palette.mColors[0].value[3] == 0x00);
+    }
+
+    SECTION("simple test 2")
+    {
+        DyePalette palette("#12ff3456", 8);
+        REQUIRE(palette.mColors.size() == 1);
+        REQUIRE(palette.mColors[0].value[0] == 0x12);
+        REQUIRE(palette.mColors[0].value[1] == 0xff);
+        REQUIRE(palette.mColors[0].value[2] == 0x34);
+        REQUIRE(palette.mColors[0].value[3] == 0x56);
+    }
+
+    SECTION("simple test 3")
+    {
+        DyePalette palette("#12ff34,002211", 6);
+        REQUIRE(palette.mColors.size() == 2);
+        REQUIRE(palette.mColors[0].value[0] == 0x12);
+        REQUIRE(palette.mColors[0].value[1] == 0xff);
+        REQUIRE(palette.mColors[0].value[2] == 0x34);
+        REQUIRE(palette.mColors[0].value[3] == 0x00);
+
+        REQUIRE(palette.mColors[1].value[0] == 0x00);
+        REQUIRE(palette.mColors[1].value[1] == 0x22);
+        REQUIRE(palette.mColors[1].value[2] == 0x11);
+        REQUIRE(palette.mColors[1].value[3] == 0x00);
+    }
+
+    SECTION("simple test 4")
+    {
+        DyePalette palette("#12ff3412,00221133", 8);
+        REQUIRE(palette.mColors.size() == 2);
+        REQUIRE(palette.mColors[0].value[0] == 0x12);
+        REQUIRE(palette.mColors[0].value[1] == 0xff);
+        REQUIRE(palette.mColors[0].value[2] == 0x34);
+        REQUIRE(palette.mColors[0].value[3] == 0x12);
+
+        REQUIRE(palette.mColors[1].value[0] == 0x00);
+        REQUIRE(palette.mColors[1].value[1] == 0x22);
+        REQUIRE(palette.mColors[1].value[2] == 0x11);
+        REQUIRE(palette.mColors[1].value[3] == 0x33);
+    }
+
+    SECTION("simple test 5")
+    {
+        DyePalette palette("#12ff34,", 6);
+        REQUIRE(palette.mColors.size() == 1);
+        REQUIRE(palette.mColors[0].value[0] == 0x12);
+        REQUIRE(palette.mColors[0].value[1] == 0xff);
+        REQUIRE(palette.mColors[0].value[2] == 0x34);
+        REQUIRE(palette.mColors[0].value[3] == 0x00);
+    }
+
+    SECTION("simple test 6")
+    {
+        DyePalette palette("#12ff3456,", 8);
+        REQUIRE(palette.mColors.size() == 1);
+        REQUIRE(palette.mColors[0].value[0] == 0x12);
+        REQUIRE(palette.mColors[0].value[1] == 0xff);
+        REQUIRE(palette.mColors[0].value[2] == 0x34);
+        REQUIRE(palette.mColors[0].value[3] == 0x56);
+    }
+
+    SECTION("simple test 7")
+    {
+        DyePalette palette("#,,,12ff3412,,00221133", 8);
+        REQUIRE(palette.mColors.size() == 2);
+        REQUIRE(palette.mColors[0].value[0] == 0x12);
+        REQUIRE(palette.mColors[0].value[1] == 0xff);
+        REQUIRE(palette.mColors[0].value[2] == 0x34);
+        REQUIRE(palette.mColors[0].value[3] == 0x12);
+
+        REQUIRE(palette.mColors[1].value[0] == 0x00);
+        REQUIRE(palette.mColors[1].value[1] == 0x22);
+        REQUIRE(palette.mColors[1].value[2] == 0x11);
+        REQUIRE(palette.mColors[1].value[3] == 0x33);
+    }
+
+    SECTION("palette test 1")
+    {
+        DyePalette palette("@Untitled1", 6);
+        REQUIRE(palette.mColors.size() == 1);
+        REQUIRE(palette.mColors[0].value[0] == 47);
+        REQUIRE(palette.mColors[0].value[1] == 56);
+        REQUIRE(palette.mColors[0].value[2] == 46);
+        REQUIRE(palette.mColors[0].value[3] == 255);
+    }
+
+    SECTION("palette test 2")
+    {
+        DyePalette palette("@Untitled1,Untitled8", 6);
+        REQUIRE(palette.mColors.size() == 2);
+        REQUIRE(palette.mColors[0].value[0] == 47);
+        REQUIRE(palette.mColors[0].value[1] == 56);
+        REQUIRE(palette.mColors[0].value[2] == 46);
+        REQUIRE(palette.mColors[0].value[3] == 255);
+
+        REQUIRE(palette.mColors[1].value[0] == 0);
+        REQUIRE(palette.mColors[1].value[1] == 0);
+        REQUIRE(palette.mColors[1].value[2] == 255);
+        REQUIRE(palette.mColors[1].value[3] == 255);
+    }
+
+    SECTION("palette test 3")
+    {
+        DyePalette palette("@Untitled1,", 6);
+        REQUIRE(palette.mColors.size() == 1);
+        REQUIRE(palette.mColors[0].value[0] == 47);
+        REQUIRE(palette.mColors[0].value[1] == 56);
+        REQUIRE(palette.mColors[0].value[2] == 46);
+        REQUIRE(palette.mColors[0].value[3] == 255);
+    }
+
+    SECTION("palette test 4")
+    {
+        DyePalette palette("@,,,Untitled1,,Untitled8", 6);
+        REQUIRE(palette.mColors.size() == 2);
+        REQUIRE(palette.mColors[0].value[0] == 47);
+        REQUIRE(palette.mColors[0].value[1] == 56);
+        REQUIRE(palette.mColors[0].value[2] == 46);
+        REQUIRE(palette.mColors[0].value[3] == 255);
+
+        REQUIRE(palette.mColors[1].value[0] == 0);
+        REQUIRE(palette.mColors[1].value[1] == 0);
+        REQUIRE(palette.mColors[1].value[2] == 255);
+        REQUIRE(palette.mColors[1].value[3] == 255);
+    }
+}