chore: snapshot editor work and restore tests

Key points:\n- restore the tests tree removed by bc47e6e\n- capture current editor workspace, scene, and docs reshuffle changes\n- keep local cloud.nvdb resources ignored from this commit

tests/Resources/Texture/test_texture.cpp

@@ -0,0 +1,63 @@
+#include <gtest/gtest.h>
+#include <XCEngine/Resources/Texture/Texture.h>
+#include <XCEngine/Core/Asset/ResourceTypes.h>
+#include <XCEngine/Core/Asset/ResourceManager.h>
+
+using namespace XCEngine::Resources;
+
+namespace {
+
+TEST(Texture, DefaultConstructor) {
+    Texture texture;
+    EXPECT_EQ(texture.GetWidth(), 0u);
+    EXPECT_EQ(texture.GetHeight(), 0u);
+    EXPECT_EQ(texture.GetDepth(), 1u);
+    EXPECT_EQ(texture.GetMipLevels(), 1u);
+    EXPECT_EQ(texture.GetArraySize(), 1u);
+    EXPECT_EQ(texture.GetTextureType(), TextureType::Texture2D);
+    EXPECT_EQ(texture.GetFormat(), TextureFormat::RGBA8_UNORM);
+    EXPECT_EQ(texture.GetUsage(), TextureUsage::ShaderResource);
+}
+
+TEST(Texture, GetMemorySize) {
+    Texture texture;
+    EXPECT_EQ(texture.GetMemorySize(), 0u);
+}
+
+TEST(Texture, GetType) {
+    Texture texture;
+    EXPECT_EQ(texture.GetType(), ResourceType::Texture);
+}
+
+TEST(Texture, IsValid) {
+    Texture texture;
+    EXPECT_FALSE(texture.IsValid());
+}
+
+TEST(Texture, CreatePreservesExplicitTextureCubeArraySize) {
+    Texture texture;
+    const unsigned char pixels[6 * 4] = {
+        255, 255, 255, 255,
+        255, 255, 255, 255,
+        255, 255, 255, 255,
+        255, 255, 255, 255,
+        255, 255, 255, 255,
+        255, 255, 255, 255
+    };
+
+    ASSERT_TRUE(texture.Create(
+        1,
+        1,
+        1,
+        1,
+        TextureType::TextureCube,
+        TextureFormat::RGBA8_UNORM,
+        pixels,
+        sizeof(pixels),
+        6));
+    EXPECT_EQ(texture.GetTextureType(), TextureType::TextureCube);
+    EXPECT_EQ(texture.GetArraySize(), 6u);
+    EXPECT_EQ(texture.GetPixelDataSize(), sizeof(pixels));
+}
+
+} // namespace