Text-Renderer/test/test_bitmap.cpp

#include <catch2/catch.hpp>
#include "Bitmap.h"
#include "Font.h"

TEST_CASE("default values") {
    Bitmap bitmap = Bitmap();
    REQUIRE(bitmap.getWidth() == 0);
    REQUIRE(bitmap.getHeight() == 0);
    REQUIRE(bitmap.getBitsPerPixel() == 0);
}

TEST_CASE("load Bitmap") {
    Bitmap bitmap = Bitmap("../res/font.bmp");
    REQUIRE(bitmap.getWidth() == 128);
    REQUIRE(bitmap.getHeight() == 64);
    REQUIRE(bitmap.getBitsPerPixel() == 24);
}

TEST_CASE("Font") {
    Font font("../res/font.bmp");
    REQUIRE(font.width() == 5);
    REQUIRE(font.height() == 7);
    REQUIRE(!font.getPixel('a', 1,1));
    REQUIRE(font.getPixel('a', 1,2));
}