codec-json: Moving to new directory structure

1 files changed, 355 insertions, 0 deletions

diff --git a/modules/codec-json/tests/codec-json.cpp b/modules/codec-json/tests/codec-json.cpp
new file mode 100644
index 0000000..83ec859
--- /dev/null
+++ b/modules/codec-json/tests/codec-json.cpp
@@ -0,0 +1,355 @@
+#include <forstio/test/suite.h>
+#include "../c++/json.h"
+
+#include <iostream>
+
+namespace {
+namespace schema {
+using namespace saw::schema;
+
+using TestTuple = Tuple<
+	String,
+	Int32
+>;
+
+using TestArray = Array<
+	String, 1
+>;
+
+using TestMultiArray = Array<
+	String, 3
+>;
+
+using TestStruct = Struct<
+	Member<Int32, "foo">,
+	Member<String, "bar">
+>;
+}
+
+SAW_TEST("UInt8 write"){
+	using namespace saw;
+	data<schema::UInt8, encode::Native> native_int;
+	data<schema::UInt8, encode::Json> json_int;
+
+	native_int.set(121);
+
+	codec<schema::UInt8, encode::Json> json_codec;
+
+	error_or<void> eov = json_codec.encode(native_int, json_int);
+	SAW_EXPECT(eov.is_value(), "Encoding error");
+
+	/**
+	 * Currently doing this manually. Technically I should convert to std::string for tests
+	 */
+	std::string_view str_v = "121";
+	std::string enc_val = convert_to_string(json_int.get_buffer());
+	SAW_EXPECT( enc_val == str_v, std::string{"Value is not being encoded correctly. Encoded: "} + enc_val );
+}
+
+SAW_TEST("UInt16 write"){
+	using namespace saw;
+	data<schema::UInt16, encode::Native> native_int;
+	data<schema::UInt16, encode::Json> json_int;
+
+	native_int.set(24413);
+
+	codec<schema::UInt16, encode::Json> json_codec;
+
+	error_or<void> eov = json_codec.encode(native_int, json_int);
+	SAW_EXPECT(eov.is_value(), "Encoding error");
+
+	/**
+	 * Currently doing this manually. Technically I should convert to std::string for tests
+	 */
+	std::string_view str_v = "24413";
+	std::string enc_val = convert_to_string(json_int.get_buffer());
+	SAW_EXPECT( enc_val == str_v, std::string{"Value is not being encoded correctly. Encoded: "} + enc_val );
+}
+
+SAW_TEST("UInt32 write"){
+	using namespace saw;
+	data<schema::UInt32, encode::Native> native_int;
+	data<schema::UInt32, encode::Json> json_int;
+
+	native_int.set(44123);
+
+	codec<schema::UInt32, encode::Json> json_codec;
+
+	error_or<void> eov = json_codec.encode(native_int, json_int);
+	SAW_EXPECT(eov.is_value(), "Encoding error");
+
+	/**
+	 * Currently doing this manually. Technically I should convert to std::string for tests
+	 */
+	std::string_view str_v = "44123";
+	std::string enc_val = convert_to_string(json_int.get_buffer());
+	SAW_EXPECT( enc_val == str_v, std::string{"Value is not being encoded correctly. Encoded: "} + enc_val );
+}
+
+SAW_TEST("UInt64 write"){
+	using namespace saw;
+	data<schema::UInt64, encode::Native> native_int;
+	data<schema::UInt64, encode::Json> json_int;
+
+	native_int.set(243345543);
+
+	codec<schema::UInt64, encode::Json> json_codec;
+
+	error_or<void> eov = json_codec.encode(native_int, json_int);
+	SAW_EXPECT(eov.is_value(), "Encoding error");
+
+	/**
+	 * Currently doing this manually. Technically I should convert to std::string for tests
+	 */
+	std::string_view str_v = "243345543";
+	std::string enc_val = convert_to_string(json_int.get_buffer());
+	SAW_EXPECT( enc_val == str_v, std::string{"Value is not being encoded correctly. Encoded: "} + enc_val );
+}
+
+SAW_TEST("Int8 write"){
+	using namespace saw;
+	data<schema::Int8, encode::Native> native_int;
+	data<schema::Int8, encode::Json> json_int;
+
+	native_int.set(-121);
+
+	codec<schema::Int8, encode::Json> json_codec;
+
+	error_or<void> eov = json_codec.encode(native_int, json_int);
+	SAW_EXPECT(eov.is_value(), "Encoding error");
+
+	/**
+	 * Currently doing this manually. Technically I should convert to std::string for tests
+	 */
+	std::string_view str_v = "-121";
+	std::string enc_val = convert_to_string(json_int.get_buffer());
+	SAW_EXPECT( enc_val == str_v, std::string{"Value is not being encoded correctly. Encoded: "} + enc_val );
+}
+
+SAW_TEST("Int16 write"){
+	using namespace saw;
+	data<schema::Int16, encode::Native> native_int;
+	data<schema::Int16, encode::Json> json_int;
+
+	native_int.set(-24413);
+
+	codec<schema::Int16, encode::Json> json_codec;
+
+	error_or<void> eov = json_codec.encode(native_int, json_int);
+	SAW_EXPECT(eov.is_value(), "Encoding error");
+
+	/**
+	 * Currently doing this manually. Technically I should convert to std::string for tests
+	 */
+	std::string_view str_v = "-24413";
+	std::string enc_val = convert_to_string(json_int.get_buffer());
+	SAW_EXPECT( enc_val == str_v, std::string{"Value is not being encoded correctly. Encoded: "} + enc_val );
+}
+
+SAW_TEST("Int32 write"){
+	using namespace saw;
+	data<schema::Int32, encode::Native> native_int;
+	data<schema::Int32, encode::Json> json_int;
+
+	native_int.set(44123);
+
+	codec<schema::Int32, encode::Json> json_codec;
+
+	error_or<void> eov = json_codec.encode(native_int, json_int);
+	SAW_EXPECT(eov.is_value(), "Encoding error");
+
+	/**
+	 * Currently doing this manually. Technically I should convert to std::string for tests
+	 */
+	std::string_view str_v = "44123";
+	std::string enc_val = convert_to_string(json_int.get_buffer());
+	SAW_EXPECT( enc_val == str_v, std::string{"Value is not being encoded correctly. Encoded: "} + enc_val );
+}
+
+SAW_TEST("Int64 write"){
+	using namespace saw;
+	data<schema::Int64, encode::Native> native_int;
+	data<schema::Int64, encode::Json> json_int;
+
+	native_int.set(243345543);
+
+	codec<schema::Int64, encode::Json> json_codec;
+
+	error_or<void> eov = json_codec.encode(native_int, json_int);
+	SAW_EXPECT(eov.is_value(), "Encoding error");
+
+	/**
+	 * Currently doing this manually. Technically I should convert to std::string for tests
+	 */
+	std::string_view str_v = "243345543";
+	std::string enc_val = convert_to_string(json_int.get_buffer());
+	SAW_EXPECT( enc_val == str_v, std::string{"Value is not being encoded correctly. Encoded: "} + enc_val );
+}
+
+SAW_TEST("String write and read"){
+	using namespace saw;
+	data<schema::String, encode::Native> nat_str;
+	data<schema::String, encode::Json> json_str;
+
+	nat_str.set("foo");
+
+	codec<schema::String, encode::Json> codec;
+
+	error_or<void> eov = codec.encode(nat_str, json_str);
+	SAW_EXPECT(eov.is_value(), "Encoding error");
+
+	/**
+	 * Currently doing this manually. Technically I should convert to std::string for tests
+	 */
+	std::string_view str_view = "\"foo\"";
+	std::string encoded_value = convert_to_string(json_str.get_buffer());
+
+	SAW_EXPECT(encoded_value == str_view, "String not encoded correctly");
+
+	nat_str = {};
+	eov = codec.decode(json_str, nat_str);
+	SAW_EXPECT(eov.is_value(), "Decoding error");
+
+	SAW_EXPECT(nat_str == "foo", "Incorrect value decoded");
+}
+
+SAW_TEST("Tuple read and write"){
+	using namespace saw;
+	data<schema::TestTuple, encode::Native> native_tup;
+	data<schema::TestTuple, encode::Json> json_tup;
+
+	auto& nat_zero = native_tup.template get<0>();
+	auto& nat_one = native_tup.template get<1>();
+	
+	nat_zero.set("bar");
+	nat_one.set(34);
+	
+	codec<schema::TestTuple, encode::Json> json_codec;
+
+	error_or<void> eov = json_codec.encode(native_tup, json_tup);
+	SAW_EXPECT(eov.is_value(), "Encoding error");
+
+	std::string_view str_v = "[\"bar\",34]";
+	std::string enc_val = convert_to_string(json_tup.get_buffer());
+
+	SAW_EXPECT(enc_val == str_v, std::string{"Tuple not encoded correctly. Encoded: "} + enc_val + std::string{" Expected: "} + std::string{str_v});
+	native_tup = {};
+
+	eov = json_codec.decode(json_tup, native_tup);
+	SAW_EXPECT(eov.is_value(), "Decoding error");
+
+	SAW_EXPECT(native_tup.template get<0>() == "bar", "Invalid Value 0");
+	SAW_EXPECT(native_tup.template get<1>().get() == 34, "Invalid Value 1");
+}
+
+SAW_TEST("Array write"){
+	using namespace saw;
+	data<schema::TestArray, encode::Native> native{3u};
+	data<schema::TestArray, encode::Json> json;
+
+	native.at(0).set("foo");
+	native.at(1).set("bar");
+	native.at(2).set("baz");
+
+	codec<schema::TestArray, encode::Json> json_codec;
+
+	error_or<void> eov = json_codec.encode(native, json);
+	SAW_EXPECT(eov.is_value(), "Encoding error");
+
+	std::string_view str_v = "[\"foo\",\"bar\",\"baz\"]";
+	std::string enc_val = convert_to_string(json.get_buffer());
+
+	SAW_EXPECT(enc_val == str_v, std::string{"Array not encoded correctly. Encoded: "} + enc_val + std::string{" Expected: "} + std::string{str_v});
+}
+
+SAW_TEST("Three Dim Array write and read"){
+	using namespace saw;
+	data<schema::TestMultiArray, encode::Native> native{2,1,2};
+	data<schema::TestMultiArray, encode::Json> json;
+
+	native.at(0,0,0).set("multi");
+	native.at(0,0,1).set("baz");
+	native.at(1,0,0).set("foo");
+	native.at(1,0,1).set("bar");
+
+	codec<schema::TestMultiArray, encode::Json> codec;
+
+	error_or<void> eov = codec.encode(native, json);
+	SAW_EXPECT(eov.is_value(), "Encoding error");
+
+	std::string_view str_v = "[[[\"multi\",\"baz\"]],[[\"foo\",\"bar\"]]]";
+	std::string enc_val = convert_to_string(json.get_buffer());
+
+	SAW_EXPECT(enc_val == str_v, std::string{"Array not encoded correctly. Encoded: "} + enc_val + std::string{" Expected: "} + std::string{str_v});
+
+	native = {};
+	eov = codec.decode(json, native);
+	SAW_EXPECT(eov.is_value(), "Decoding error");
+	SAW_EXPECT(native.at(0,0,0) == "multi", "Invalid Value at 0,0,0");
+	SAW_EXPECT(native.at(0,0,1) == "baz", "Invalid Value at 0,0,1");
+	SAW_EXPECT(native.at(1,0,0) == "foo", "Invalid Value at 1,0,0");
+	SAW_EXPECT(native.at(1,0,1) == "bar", "Invalid Value at 1,0,1");
+
+}
+
+SAW_TEST("Struct read and write"){
+	using namespace saw;
+	data<schema::TestStruct, encode::Native> native;
+	data<schema::TestStruct, encode::Json> json;
+
+	native.get<"foo">().set(5);
+	native.get<"bar">().set("baz");
+
+	codec<schema::TestStruct, encode::Json> json_codec;
+
+	error_or<void> eov = json_codec.encode(native, json);
+	SAW_EXPECT(eov.is_value(), "Encoding error");
+
+	std::string_view str_v = "{\"foo\":5,\"bar\":\"baz\"}";
+	std::string enc_val = convert_to_string(json.get_buffer());
+
+	SAW_EXPECT(enc_val == str_v, std::string{"Struct not encoded correctly. Encoded: "} + enc_val + std::string{" Expected: "} + std::string{str_v});
+
+	native = {};
+	eov = json_codec.decode(json, native);
+	SAW_EXPECT(eov.is_value(), "Decoding error");
+	SAW_EXPECT(native.get<"foo">().get() == 5, "Invalid value for foo");
+	SAW_EXPECT(native.get<"bar">() == "baz", "Invalid value for bar");
+}
+
+SAW_TEST("Int8 read"){
+	using namespace saw;
+	data<schema::Int8, encode::Native> native_int;
+	data<schema::Int8, encode::Json> json_int{"43"};
+
+	codec<schema::Int8, encode::Json> json_codec;
+
+	error_or<void> eov = json_codec.decode(json_int, native_int);
+	std::string enc_val = convert_to_string(json_int.get_buffer());
+	SAW_EXPECT(eov.is_value(), std::string{"Encoding error: "} + enc_val);
+
+	/**
+	 * Currently doing this manually. Technically I should convert to std::string for tests
+	 */
+	typename native_data_type<schema::Int8>::type dec_val = 43;
+	SAW_EXPECT( dec_val == native_int.get(), std::string{"Value is not being encoded correctly. Encoded: "} + std::to_string(static_cast<int>(native_int.get())));
+}
+
+SAW_TEST("Int64 read"){
+	using namespace saw;
+	data<schema::Int64, encode::Native> native_int;
+	data<schema::Int64, encode::Json> json_int{"-453"};
+
+	codec<schema::Int64, encode::Json> json_codec;
+
+	error_or<void> eov = json_codec.decode(json_int, native_int);
+	std::string enc_val = convert_to_string(json_int.get_buffer());
+	SAW_EXPECT(eov.is_value(), std::string{"Encoding error: "} + enc_val);
+
+	/**
+	 * Currently doing this manually. Technically I should convert to std::string for tests
+	 */
+	typename native_data_type<schema::Int64>::type dec_val = -453;
+	SAW_EXPECT( dec_val == native_int.get(), std::string{"Value is not being encoded correctly. Encoded: "} + std::to_string(static_cast<int>(native_int.get())));
+}
+}