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colorpalette_test.cpp
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#include "util/color/colorpalette.h"
#include <gtest/gtest.h>
#include "test/mixxxtest.h"
#include "util/color/predefinedcolorpalettes.h"
class ColorPaletteTest : public MixxxTest {};
TEST_F(ColorPaletteTest, NextColor) {
const ColorPalette palette = mixxx::PredefinedColorPalettes::kDefaultHotcueColorPalette;
ASSERT_TRUE(palette.size() >= 1);
ASSERT_EQ(palette.nextColor(palette.at(0)), palette.at(1));
ASSERT_EQ(palette.nextColor(palette.at(palette.size() - 1)), palette.at(0));
}
TEST_F(ColorPaletteTest, PreviousColor) {
const ColorPalette palette = mixxx::PredefinedColorPalettes::kDefaultHotcueColorPalette;
ASSERT_TRUE(palette.size() >= 1);
ASSERT_EQ(palette.previousColor(palette.at(1)), palette.at(0));
ASSERT_EQ(palette.previousColor(palette.at(0)), palette.at(palette.size() - 1));
}
TEST_F(ColorPaletteTest, NextAndPreviousColorRoundtrip) {
const ColorPalette palette = mixxx::PredefinedColorPalettes::kDefaultHotcueColorPalette;
ASSERT_TRUE(palette.size() >= 1);
ASSERT_EQ(palette.nextColor(palette.previousColor(palette.at(0))), palette.at(0));
ASSERT_EQ(palette.nextColor(palette.previousColor(palette.at(palette.size() - 1))), palette.at(palette.size() - 1));
ASSERT_EQ(palette.previousColor(palette.nextColor(palette.at(0))), palette.at(0));
ASSERT_EQ(palette.previousColor(palette.nextColor(palette.at(palette.size() - 1))), palette.at(palette.size() - 1));
}