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#include <iostream>
#include <rfl.hpp>
#include <rfl/json.hpp>
#include <string>
#include <tuple>
#include <variant>
#include <vector>
#include "write_and_read.hpp"
namespace test_json_schema2 {
enum class Color { red, green, blue };
struct Rectangle {
double width;
double height;
};
struct Square {
double width;
};
struct Circle {
double radius;
};
using Age = rfl::Validator<unsigned int, rfl::Minimum<0>, rfl::Maximum<130>>;
using FieldVariant =
rfl::Variant<rfl::Field<"rectangle", Rectangle>,
rfl::Field<"square", Square>, rfl::Field<"circle", Circle>>;
struct Person {
std::string first_name;
std::string last_name = "Simpson";
rfl::Description<"Must be a proper email in the form xxx@xxx.xxx.",
rfl::Email>
email;
std::string town = "Springfield";
Color color;
Age age;
float salary;
rfl::Description<
"The person's children. Pass an empty array for no children.",
std::vector<Person>>
children;
std::variant<Color, std::vector<Person>, int> variant;
std::tuple<Color, std::vector<Person>, int> tuple;
rfl::Rename<"taggedUnion",
rfl::TaggedUnion<"shape", Rectangle, Square, Circle>>
tagged_union;
rfl::Rename<"fieldVariant", FieldVariant> field_variant;
};
TEST(json, test_json_schema2) {
using DescribedType = rfl::Description<
"JSON schema that describes the required "
"attributes for the person class.",
Person>;
const auto json_schema =
rfl::json::to_schema<DescribedType, rfl::SnakeCaseToCamelCase>();
const std::string expected =
R"({"$schema":"https://json-schema.org/draft/2020-12/schema","$ref":"#/definitions/test_json_schema2__Person","description":"JSON schema that describes the required attributes for the person class.","definitions":{"test_json_schema2__Circle":{"type":"object","properties":{"radius":{"type":"number"}},"required":["radius"]},"test_json_schema2__Circle__tagged":{"type":"object","properties":{"shape":{"type":"string","enum":["Circle"]},"radius":{"type":"number"}},"required":["shape","radius"]},"test_json_schema2__Person":{"type":"object","properties":{"firstName":{"type":"string"},"lastName":{"type":"string"},"email":{"type":"string","description":"Must be a proper email in the form xxx@xxx.xxx.","pattern":"^[a-zA-Z0-9._%+\\-]+@[a-zA-Z0-9.\\-]+\\.[a-zA-Z]{2,}$"},"town":{"type":"string"},"color":{"type":"string","enum":["red","green","blue"]},"age":{"allOf":[{"minimum":0,"type":"integer"},{"maximum":130,"type":"integer"}]},"salary":{"type":"number"},"children":{"type":"array","description":"The person's children. Pass an empty array for no children.","items":{"$ref":"#/definitions/test_json_schema2__Person"}},"variant":{"anyOf":[{"type":"string","enum":["red","green","blue"]},{"type":"array","items":{"$ref":"#/definitions/test_json_schema2__Person"}},{"type":"integer"}]},"tuple":{"type":"array","prefixItems":[{"type":"string","enum":["red","green","blue"]},{"type":"array","items":{"$ref":"#/definitions/test_json_schema2__Person"}},{"type":"integer"}],"items":false},"taggedUnion":{"anyOf":[{"$ref":"#/definitions/test_json_schema2__Rectangle__tagged"},{"$ref":"#/definitions/test_json_schema2__Square__tagged"},{"$ref":"#/definitions/test_json_schema2__Circle__tagged"}]},"fieldVariant":{"anyOf":[{"type":"object","properties":{"rectangle":{"$ref":"#/definitions/test_json_schema2__Rectangle"}},"required":["rectangle"]},{"type":"object","properties":{"square":{"$ref":"#/definitions/test_json_schema2__Square"}},"required":["square"]},{"type":"object","properties":{"circle":{"$ref":"#/definitions/test_json_schema2__Circle"}},"required":["circle"]}]}},"required":["firstName","lastName","email","town","color","age","salary","children","variant","tuple","taggedUnion","fieldVariant"]},"test_json_schema2__Rectangle":{"type":"object","properties":{"width":{"type":"number"},"height":{"type":"number"}},"required":["width","height"]},"test_json_schema2__Rectangle__tagged":{"type":"object","properties":{"shape":{"type":"string","enum":["Rectangle"]},"width":{"type":"number"},"height":{"type":"number"}},"required":["shape","width","height"]},"test_json_schema2__Square":{"type":"object","properties":{"width":{"type":"number"}},"required":["width"]},"test_json_schema2__Square__tagged":{"type":"object","properties":{"shape":{"type":"string","enum":["Square"]},"width":{"type":"number"}},"required":["shape","width"]}}})";
EXPECT_EQ(json_schema, expected);
}
} // namespace test_json_schema2
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