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#include "game/color.hh"
#include "common.hh"
namespace {
TEST(UnitTest_Color, default_ctor_white) {
EXPECT_EQ(1.0f, Color().r);
EXPECT_EQ(1.0f, Color().g);
EXPECT_EQ(1.0f, Color().b);
EXPECT_EQ(1.0f, Color().a);
}
TEST(UnitTest_Color, ctor_rgb) {
EXPECT_EQ(0.1f, Color(0.1f, 0.2f, 0.3f).r);
EXPECT_EQ(0.2f, Color(0.1f, 0.2f, 0.3f).g);
EXPECT_EQ(0.3f, Color(0.1f, 0.2f, 0.3f).b);
EXPECT_EQ(1.0f, Color(0.1f, 0.2f, 0.3f).a);
}
TEST(UnitTest_Color, ctor_rgba) {
EXPECT_EQ(0.1f, Color(0.1f, 0.2f, 0.3f, 0.4f).r);
EXPECT_EQ(0.2f, Color(0.1f, 0.2f, 0.3f, 0.4f).g);
EXPECT_EQ(0.3f, Color(0.1f, 0.2f, 0.3f, 0.4f).b);
EXPECT_EQ(0.4f, Color(0.1f, 0.2f, 0.3f, 0.4f).a);
}
TEST(UnitTest_Color, alpha_factory) {
EXPECT_EQ(1.0f, Color::alpha(0.1f).r);
EXPECT_EQ(1.0f, Color::alpha(0.1f).g);
EXPECT_EQ(1.0f, Color::alpha(0.1f).b);
EXPECT_EQ(0.1f, Color::alpha(0.1f).a);
}
TEST(UnitTest_Color, ctor_ccs_name) {
auto const colors = std::map<std::string, Color> {
{"maroon", Color("#800000FF")},
{"red", Color("#FF0000FF")},
{"green", Color("#008000FF")},
{"lime", Color("#00FF00FF")},
{"navy", Color("#000080FF")},
{"blue", Color("#0000FFFF")},
{"purple", Color("#800080FF")},
{"fuchsia", Color("#FF00FFFF")},
{"olive", Color("#808000FF")},
{"yellow", Color("#FFFF00FF")},
{"teal", Color("#008080FF")},
{"aqua", Color("#00FFFFFF")},
{"white", Color("#FFFFFFFF")},
{"none", Color("#00000000")},
{"black", Color("#000000FF")},
{"gray", Color("#808080FF")},
{"silver", Color("#C0C0C0FF")}
};
for(auto const [name, color] : colors)
EXPECT_EQ(color, Color(name));
}
TEST(UnitTest_Color, ctor_ccs_name_undefined) {
EXPECT_EQ(Color(1.0f, 0.0f, 1.0f, 1.0f), Color("undefined"));
}
TEST(UnitTest_Color, ctor_ccs_name_upper_case) {
EXPECT_EQ(Color(1.0f, 0.0f, 1.0f, 1.0f), Color("White"));
EXPECT_EQ(Color(1.0f, 0.0f, 1.0f, 1.0f), Color("BLACK"));
}
TEST(UnitTest_Color, ctor_ccs_rgb) {
EXPECT_EQ(Color(1.0f, 0.0f, 1.0f, 1.0f), Color("#FF00FF"));
}
TEST(UnitTest_Color, ctor_ccs_rgba) {
EXPECT_EQ(Color(1.0f, 0.0f, 1.0f, 0.0f), Color("#FF00FF00"));
}
TEST(UnitTest_Color, ctor_ccs_lower_case) {
EXPECT_EQ(Color(1.0f, 0.0f, 0.0f, 1.0f), Color("#ff0000ff"));
}
}
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