核心模板架构

Kernel/tests/renderive/base/property/Property_Builder_Test.cpp

@@ -0,0 +1,24 @@
+#include <gtest/gtest.h>
+#include <memory>
+#include "Property_Test_Types.hpp"
+TEST(property_builder_test, builds_independent_product) {
+    auto product = Property_Direct_Builder{Property_Direct_Properties{.value = 42}}.build(7);
+    EXPECT_EQ(product->value, 42);
+    EXPECT_EQ(product->id, 7);
+}
+TEST(property_builder_test, configures_properties) {
+    auto product = Property_Direct_Builder{}.set<&Property_Direct_Properties::value>(10).configure([](Property_Direct_Properties& properties) {
+        properties.value += 5;
+    }).build(1);
+    EXPECT_EQ(product->value, 15);
+}
+TEST(property_builder_test, supports_external_validator) {
+    auto builder = Property_External_Product::Builder{}.set<&Property_External_Properties::minimum>(10).set<&Property_External_Properties::maximum>(5);
+    EXPECT_THROW(builder.build(), std::invalid_argument);
+}
+TEST(property_builder_test, builds_unique_product) {
+    auto product = Property_Direct_Builder{Property_Direct_Properties{.value = 12}}.build_unique(3);
+    static_assert(std::same_as<decltype(product), std::unique_ptr<Property_Direct_Product>>);
+    EXPECT_EQ(product->value, 12);
+    EXPECT_EQ(product->id, 3);
+}