Add tests for sfVideoMode

test/Window/VideoMode.test.cpp

@@ -0,0 +1,38 @@
+#include <CSFML/Window/VideoMode.h>
+
+#include <catch2/catch_test_macros.hpp>
+
+TEST_CASE("[Window] sfVideoMode")
+{
+    SECTION("Construction")
+    {
+        const sfVideoMode videoMode{};
+        CHECK(videoMode.size.x == 0);
+        CHECK(videoMode.size.y == 0);
+        CHECK(videoMode.bitsPerPixel == 0);
+    }
+
+    SECTION("sfVideoMode_getDesktopMode()")
+    {
+        const sfVideoMode videoMode = sfVideoMode_getDesktopMode();
+        CHECK(videoMode.size.x != 0);
+        CHECK(videoMode.size.y != 0);
+        CHECK(videoMode.bitsPerPixel != 0);
+    }
+
+    SECTION("sfVideoMode_getFullscreenModes()")
+    {
+        std::size_t        count      = 0;
+        const sfVideoMode* videoModes = sfVideoMode_getFullscreenModes(&count);
+        REQUIRE(count > 0);
+        const sfVideoMode& videoMode = videoModes[0];
+        CHECK(videoMode.size.x != 0);
+        CHECK(videoMode.size.y != 0);
+        CHECK(videoMode.bitsPerPixel != 0);
+    }
+
+    SECTION("sfVideoMode_isValid")
+    {
+        CHECK(!sfVideoMode_isValid({}));
+    }
+}